Woodward highprotec MRI4 User Manual
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Woodward highprotec MRI4 User Manual

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Table of Contents

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Manual
Feeder Protection
MRI4
Software-Version: 3.4.a
DOK-HB-MRI4-2E
Revision: C
English

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Summary of Contents for Woodward highprotec MRI4

  • Page 1 Manual Feeder Protection MRI4 Software-Version: 3.4.a DOK-HB-MRI4-2E Revision: C English...

  • Page 2: Mri4 Functional Overview

    MRI4 Functional Overview MRI4 Functional Overview MRI4 Measured and Inrush calculated values I, IE, theta , IH2 , I2> Fault recorder SOTF CLPU Event recorder Disturbance recorder Trend recorder IRIG-B00X Control SNTP Switchgear Wear Programmable Logic Option Standard MRI4 DOK-HB-MRI4-2E...

  • Page 3: Order Code

    Order Code Order Code Non-directional Feeder Protection MRI4 -2 (Version 2 with USB, enhanced communication options and new front plate) Digital Binary Large Housing Inputs output relays display Hardware variant 2 Phase Current 5A/1A, Ground Current 5 A/1 A Phase Current 5A/1A, Sensitive Ground Current 5 A/1 A Housing and mounting Door mounting Door mounting 19”...

  • Page 4: Table Of Contents

    Table of Contents Table of Contents MRI4 Functional Overview..........................2 Order Code................................ 3 Table of Contents.............................. 4 Comments on the Manual..........................9 Information Concerning Liability and Warranty ....................... 9 IMPORTANT DEFINITIONS..........................10 Important Information ............................12 Scope of Delivery ..............................14 Storage..................................
  • Page 5 Table of Contents Signals of the Statistics Module........................... 145 Counters of the Module Statistics........................145 System Alarms............................... 150 Demand Management............................150 Peak Values................................ 153 Min. and Max. Values............................153 THD Protection..............................154 Device Planning Parameters of the Demand Management.................154 Signals of the Demand Management (States of the Outputs)................154 Global Protection Parameter of the Demand Management..................154 States of the Inputs of the Demand Management....................
  • Page 6 Table of Contents Field Parameters ............................355 General Field Parameters............................ 355 Field Parameters – Current Related........................356 Blockings............................... 358 Permanent Blocking............................. 358 Temporary Blocking............................. 359 To Activate or Deactivate the Tripping Command of a Protection Module............360 Activate, Deactivate respectively Block Temporarily Protection Functions............361 Module: Protection (Prot)..........................
  • Page 7 Table of Contents Climatic Environmental Conditions........................628 Degree of Protection EN 60529........................... 628 Routine Test................................ 628 Housing................................629 Current and Earth Current Measurement......................630 Voltage Supply..............................631 Power Consumption............................631 Display................................. 632 Front Interface USB............................. 632 Real Time Clock..............................632 Digital Inputs................................
  • Page 8 Table of Contents md5_1 md5_2 RMS Handoff: 0 File: generated\DOK-HB-MRI4-2E_C.pdf This manual applies to devices (version): Version 3.4.a Build: 35596 MRI4 DOK-HB-MRI4-2E...

  • Page 9: Comments On The Manual

    We do not accept any liability for damage and operational failures caused by operating errors or disregarding the directions of this manual. No part of this manual is allowed to be reproduced or passed on to others in any form, unless Woodward Kempen GmbH have approved in writing.

  • Page 10: Important Definitions

    IMPORTANT DEFINITIONS IMPORTANT DEFINITIONS The signal definitions shown below serve the safety of life and limb as well as for the appropriate operating life of the device. DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury. WARNING indicates a hazardous situation which, if not avoided, could result in death or serious injury.
  • Page 11 The manufacturer cannot be held liable for any resulting damage, the user alone bears the risk for this. As to the appropriate use of the device: The technical data and tolerances specified by Woodward have to be met. MRI4 DOK-HB-MRI4-2E...

  • Page 12: Important Information

    This publication may have been revised or updated since this copy was produced. To verify that you have the latest revision, please visit the download section of our website: www.woodward.com If your publication is not there, please contact your customer service representative to get the latest copy.
  • Page 13 Guide for Handling and Protection of Electronic Controls, Printed Circuit Boards, and Modules. Woodward reserves the right to update any portion of this publication at any time. Information provided by Woodward is believed to be correct and reliable. However, no responsibility is assumed by Woodward unless otherwise expressly undertaken.

  • Page 14: Scope Of Delivery

    IMPORTANT DEFINITIONS Scope of Delivery The delivery scope includes: The transportation box The protective device The mounting nuts The test report The product DVD that includes the manuals and related documentation as well as the parameter setting and evaluation software. Please check the consignment for completeness on arrival (delivery note).

  • Page 15: Storage

    IMPORTANT DEFINITIONS Storage The devices must not be stored outdoors. The storing facilities have to be sufficiently ventilated and must be dry (see Technical Data). Waste Disposal This protective device contains a battery, and therefore it is labeled with the following symbol according to the EU Directive 2006/66/EC: Batteries can be harmful to the environment.

  • Page 16: Symbols

    IMPORTANT DEFINITIONS Symbols MRI4 DOK-HB-MRI4-2E...
  • Page 17 IMPORTANT DEFINITIONS MRI4 DOK-HB-MRI4-2E...

  • Page 18: General Conventions

    IMPORTANT DEFINITIONS General Conventions »Parameters are indicated by right and left double arrow heads and written in italic .« »SIGNALS are indicated by right and left double arrow heads and small caps .« [Paths are indicated by brackets.] Software and Device names are written in italic. Module and Instance (Element) names are displayed italic and underlined.
  • Page 19 IMPORTANT DEFINITIONS Output Signal Input Signal Description / Diagram Output Signal ➁ ──────────────── (Symbol) Prot.available Please Refer To Diagram: Prot ───────── ❨1❩ Prot.available (as a signal sent via Please Refer To Diagram: Prot ───────── ❨1R❩ only for line differential protection ProtCom to the remote protective device) name .
  • Page 20 IMPORTANT DEFINITIONS Description / Diagram Output Signal ➁ ──────────────── (Symbol) ───────── ❨16❩ Each trip of an active, trip authorized protection module will lead ───────── name . Trip L1 ❨16a❩ to a general trip. ───────── ❨16b❩ ───────── ❨17❩ Each trip of an active, trip authorized protection module will lead ─────────...
  • Page 21 IMPORTANT DEFINITIONS Description / Diagram Output Signal ➁ ──────────────── (Symbol) ───────── ❨27❩ ───────── ❨27a❩ Each phase selective alarm of a module (I, IG, V, VX depending name . Alarm ───────── on the device type) will lead to a phase selective general alarm ❨27b❩...
  • Page 22 IMPORTANT DEFINITIONS Access Level (Please refer to chapter [Parameter\Access Level]) Read Only-Lv0 Parameters can only be read within this level. Prot-Lv1 This level enables execution of Resets and Acknowledgements This level enables modification of protection settings Prot-Lv2 Control-Lv1 This level enables control functions Control-Lv2 This level enables modification of switchgear settings Supervisor-Lv3...

  • Page 23: Load Reference Arrow System

    IMPORTANT DEFINITIONS Load Reference Arrow System Within the HighPROTEC the “Load Reference Arrow System” is used in principal. Generator protection relays are working based on the “Generator Reference System”. MRI4 DOK-HB-MRI4-2E...

  • Page 24: Device

    The manufacturer does not accept liability for any personal or material damage as a result of wrong planning. A planning service is also offered by Woodward Kempen GmbH. Beware of inadvertent deactivating protective functions/modules If you are deactivating modules within the device planning all parameters of those modules will be set on default.

  • Page 25: Device Configuration Parameters Of The Device

    Device Device Configuration Parameters of the Device Parameter Description Options Default Menu path Hardware Optional Hardware Extension »A« 8 digital inputs 8 digital [MRI4] Variant 1 | 6 binary output inputs | 6 relays binary output relays Hardware Optional Hardware Extension »0«...
  • Page 26 Device Parameter Description Options Default Menu path Communicatio Communication »A« Without, »A« Without [MRI4] »B« RS 485: Modbus RTU | IEC 60870-5-103 | DNP RTU, »C« Ethernet: Modbus TCP | DNP UDP, TCP, »D« Fiber Optics: Profibus-DP, »E« D-SUB: Profibus-DP, »F«...

  • Page 27: Installation And Connection

    Installation and Connection Installation and Connection Three-Side-View - 19” Dependent on the connection method of the SCADA system used the needed space (depth) differs. If, for instance, a D-Sub-Plug is used, it has to be added to the depth dimension. The three-side-view shown in this section is exclusively valid for 19”...
  • Page 28 Installation and Connection The housing must be carefully grounded. Connect a ground cable (protective earth, 4 to 6 mm [AWG 11‒9], tightening torque 1.7 Nm [15 lb⋅in]) to the housing, using the screw that is marked with the ground symbol (at the rear side of the device).

  • Page 29: Three-Side-View - 8-Pushbutton Version

    Installation and Connection Three-Side-View - 8-Pushbutton Version Dependent on the connection method of the SCADA system used the needed space (depth) differs. If, for instance, a D-Sub-Plug is used, it has to be added to the depth dimension. The installation diagram shown in this section is exclusively valid for devices with 8 pushbuttons at the front side of the HMI.

  • Page 30: Installation Diagram 8-Pushbutton Version

    Installation and Connection Installation Diagram 8-Pushbutton Version Even when the auxiliary voltage is switched-off, unsafe voltages might remain at the device connections. The installation diagram shown in this section is exclusively valid for devices with 8 pushbuttons at the front side of the HMI. (INFO-, C-, OK-, CTRL-Pushbutton and 4 Softkeys (Pushbuttons)).

  • Page 31: Assembly Groups

    Installation and Connection Assembly Groups In line with the customer’s requirement the devices are combined in a modular way (in compliance with the order code). In each of the slots an assembly-group may be integrated. In the following the terminal assignment of the individual assembly-groups are shown.

  • Page 32: Legend For Wiring Diagrams

    Installation and Connection Legend for Wiring Diagrams In this legend designations of various device types are listed, e. g. transformer protection, motor protection, generator protection, etc. Therefor it can occur that you will not find each designation on the wiring diagram of your device.
  • Page 33 Installation and Connection Designation Meaning HF SHIELD Connection cable shield Fibre Connection Fibre optic connection Only for use with external galvanic decoupled CTs. See Only for use with external galvanic decoupled CTs. See chapter Current Transformers of the manual. chapter Current Transformers of the manual. Caution Sensitive Current Inputs Caution Sensitive Current Inputs Connection Diagram see specification...

  • Page 34: Slot X1: Power Supply Card With Digital Inputs

    Installation and Connection Slot X1: Power Supply Card with Digital Inputs slot1 slot2 slot3 X100 X103 Rear side of the device (Slots) The type of power supply card and the number of digital inputs on it used in this slot is dependent on the ordered device type.
  • Page 35 Installation and Connection DI8-X Power Supply and Digital Inputs Ensure the correct tightening torques. 0,3 Nm 2.65 lb·in 0,56 - 0,79 Nm 5-7 lb·in MRI4 DOK-HB-MRI4-2E...
  • Page 36 Installation and Connection This assembly group comprises: a wide-range power supply unit 6 digital inputs, grouped 2 digital inputs, non-grouped Connector for the functional earth Functional Earth In addition to the grounding of the housing (protective earth, see Chapter “Installation and Wiring”) there must be an additional ground cable connected to the power supply card (functional earth, min.
  • Page 37 Installation and Connection Terminals Functional Earth L+ Power Supply n.c. COM1 COM2 COM3 do not use do not use Electro-mechanical assignment DI-8P X Functional Earth Power Supply n.c. COM1 COM2 COM3 COM3 do not use do not use MRI4 DOK-HB-MRI4-2E...

  • Page 38: Slot X2: Relay Output Card

    Installation and Connection Slot X2: Relay Output Card slot1 slot2 slot3 X100 X103 Rear side of the device (Slots) The type of card in this slot is dependent on the ordered device type. The different variants have a different scope of functions.
  • Page 39 Installation and Connection Binary Output Relays and System Contact The number of the binary output relay contacts is related to the type of the device or type code. The binary output relays are potential-free change-over contacts. In chapter [Assignment/binary outputs] the assignment of the binary output relays is specified.
  • Page 40 Installation and Connection Terminals X? . Electro-mechanical assignment BO-5 X BO1 n.c. BO1 C BO1 n.o. BO2 n.c. BO2 C BO2 n.o. BO3 n.c. BO3 C BO3 n.o. BO4 n.c. BO4 C BO4 n.o. BO5 n.c. BO5 C BO5 n.o. SC n.c.

  • Page 41: Slot X3: Current Transformer Measuring Inputs

    Installation and Connection Slot X3: Current Transformer Measuring Inputs slot1 slot2 slot3 X100 X103 Rear side of the device (Slots) This slot contains the current transformer measuring inputs. MRI4 DOK-HB-MRI4-2E...
  • Page 42 Installation and Connection TI X- Standard Phase and Ground Current Measuring Input Card This measuring card is provided with 4 current measuring inputs: three for measuring the phase currents and one for measuring of the earth current. Each of the current measuring inputs has a measuring input for 1 A and 5 A. The input for earth current measuring either can be connected to a cable-type current transformer or alternatively it is possible to connect the summation current path of the phase current transformer to this input (Holmgreen connection).
  • Page 43 Installation and Connection MRI4 DOK-HB-MRI4-2E...
  • Page 44 Installation and Connection Terminals X? . Electro-mechanical assignment IL1-1A IL1-N IL1-5A IL2-1A IL2-N IL2-5A IL3-1A IL3-N IL3-5A IG-1A IG-N IG-5A MRI4 DOK-HB-MRI4-2E...
  • Page 45 Installation and Connection TIS X – Phase and Sensitive Ground Current Measuring Card The measuring card is provided with 4 current measuring inputs: three for measuring the phase currents and one for measuring of the earth current. The sensitive Ground current Input has different technical data. Please refer to chapter Technical Data.
  • Page 46 Installation and Connection Ensure the correct tightening torques. MRI4 DOK-HB-MRI4-2E...
  • Page 47 Installation and Connection Terminals X? . Electro-mechanical assignment IL1-1A IL1-N IL1-5A IL2-1A IL2-N IL2-5A IL3-1A IL3-N IL3-5A IG-1A IG-N IG-5A MRI4 DOK-HB-MRI4-2E...
  • Page 48 Installation and Connection Current Transformers (CT) Check the installation direction. It is imperative that the secondary sides of measuring transformers be grounded. The current measuring inputs may exclusively be connected to current measuring transformers (with galvanic separation). CT secondary circuits must always to be low burdened or short-circuited during operation.
  • Page 49 Installation and Connection Current Transformer Connection Examples IL1' IL2' IL3' IG calc = IL1 + IL2 + IL3 = IG Three phase current measurement; In secondary = 5 A. MRI4 DOK-HB-MRI4-2E...
  • Page 50 Installation and Connection IL1' IL2' IL3' Ring Core Type Current Transformer: Measures the ground current . (Sum of the three phase currents ). Can be used for measuring the earth current in isolated and compensated networks. The shield is to be returned through the ring core current transformer .
  • Page 51 Installation and Connection IL1' IL1' IL2' IL2' IL3' IL3' Three phase current measurement; In secondary = 5 A. Earth-current measuring via Holmgreen-connection; IGnom secondary = 5 A. MRI4 DOK-HB-MRI4-2E...
  • Page 52 Installation and Connection IL1' IL1' IL2' IL2' IL3' IL3' Three phase current measurement; In secondary = 1 A. Earth-current measuring via Holmgreen-connection; IGnom secondary = 1 A. MRI4 DOK-HB-MRI4-2E...
  • Page 53 Installation and Connection IL1' IL1' IL2' IL3' IL3' Ring Core Type Current Transformer: Measures the ground current . (Sum of the three phase currents ). Can be used for measuring the earth current in isolated and compensated networks . The shield is to be returned IG calc = IL1 + IL2 + IL3 through the ring core current...
  • Page 54 Installation and Connection IL1' IL1' IL3' IL3' IL2' IL2' Three phase current measurement; In secondary = 1 A. Earth-current measuring via Holmgreen-connection; IGnom secondary = 1 A. MRI4 DOK-HB-MRI4-2E...

  • Page 55: Slot X100: Ethernet Interface

    Installation and Connection Slot X100: Ethernet Interface slot1 slot2 slot3 X100 X103 Rear side of the device (Slots) An Ethernet interface may be available depending on the device type ordered. The available combinations can be gathered from the ordering code. MRI4 DOK-HB-MRI4-2E...
  • Page 56 Installation and Connection Ethernet - RJ45 Terminals MRI4 DOK-HB-MRI4-2E...

  • Page 57: Slot X101: Irig-B00X

    Installation and Connection Slot X101: IRIG-B00X slot1 slot2 slot3 X100 X103 Rear side of the device (Slots) If the device is equipped with an IRIG-B00X interface is dependent on the ordered device type. The available combinations can be gathered from the ordering code. MRI4 DOK-HB-MRI4-2E...
  • Page 58 Installation and Connection IRIG-B00X Ensure the correct tightening torques. Terminal Markings X101 IRIG-B+ IRIG-B- Electromechanical Assignment IRIG-B+ IRIG-B- MRI4 DOK-HB-MRI4-2E...

  • Page 59: Slot X103: Data Communication

    Installation and Connection Slot X103: Data Communication slot1 slot2 slot3 X100 X103 Rear side of the device (Slots) The data communication interface in the X103 slot is dependent on the ordered device type. The scope of functions is dependent on the type of data communication interface. Available assembly groups in this slot: RS485 Terminals for Modbus and IEC LWL Interface for Modbus, IEC and Profibus...
  • Page 60 Installation and Connection Modbus RTU / IEC 60870-5-103 via RS485 ® Ensure the correct tightening torques. RS485 Protective Relay 120 RS485 – Electro-mechanical assignment Protective Relay R1 = 560 R2 = 120  The Modbus / IEC 60870-5-103 connection cable must be shielded. The ®...
  • Page 61 Installation and Connection Wiring example, Device in the middle of the bus Protective Relay R1 = 560 R2 = 120  Wiring example, Device at the end of the bus (setting wire jumpers to activate the integrated Terminal Resistor) Protective Relay R1 = 560...
  • Page 62 Installation and Connection Shielding Options (2-wire + Shield) 2.2nF 2.2nF 2.2nF 2.2nF internal (internal) (internal) (internal) Shield at bus master side Shield at bus device side Shield at bus master side Shield at bus device side connected to earth termination connected to earth termination connected to earth termination connected to earth termination...
  • Page 63 Installation and Connection Profibus DP/ Modbus RTU / IEC 60870-5-103 via fibre optic ® Fibre Optic MRI4 DOK-HB-MRI4-2E...
  • Page 64 Installation and Connection Modbus RTU / IEC 60870-5-103 via D-SUB ® D-SUB Electro-mechanical assignment D-SUB assignment - bushing 1 Earthing/shielding 3 RxD TxD - P: High-Level 4 RTS-signal 5 DGND: Ground, neg. Potential of aux voltage supply 6 VP: pos. Potential of the aux voltage supply 8 RxD TxD - N: Low-Level The connection cable must be shielded.
  • Page 65 Installation and Connection Profibus DP via D-SUB D-SUB Electro-mechanical assignment D-SUB assignment - bushing 1 Earthing/shielding 3 RxD TxD - P: High-Level 4 RTS-signal 5 DGND: Ground, neg. Potential of aux voltage supply 6 VP: pos. Potential of the aux voltage supply 8 RxD TxD - N: Low-Level The connection cable must be shielded.
  • Page 66 Installation and Connection Profibus DP/ Modbus RTU / IEC 60870-5-103 via fibre optic ® Fibre Optic MRI4 DOK-HB-MRI4-2E...
  • Page 67 Installation and Connection Ethernet / TCP/IP via Fiber Optics Fiber Optics - FO After plugging in the LC connector, fasten the metal protecting cap. The tightening torque for the screw is 0.3 Nm [2.65 lb⋅in]). MRI4 DOK-HB-MRI4-2E...
  • Page 68 Installation and Connection PC Interface - X120 USB (Mini-B) • B1, B2 und B3 Housing USB-Interface for Parameter Setting and Evaluation Software - X120 MRI4 DOK-HB-MRI4-2E...

  • Page 69: Navigation - Operation

    Navigation - Operation Navigation - Operation MRI4 DOK-HB-MRI4-2E...
  • Page 70 Navigation - Operation LEDs Messages inform you about operational conditions, system data or other device particulars. They additionally provide you with information regarding failures and functioning of the device as well as other states of the device and the equipment. Alarm signals can be freely allocated to LEDs out of the »...
  • Page 71 Navigation - Operation INFO Key Looking through the present (Signals/Messa LED assignment. The direct ges) select key can be actuated at any time. If the INFO key is actuated again you will leave the LED menu. Here only the first assignments of the LEDs will be shown.
  • Page 72 Navigation - Operation The reset menu can be left by pressing the Softkey »Arrow- left« USB Interface Connection to software Smart ( Smart view view is done via the USB Connection) interface. »OK Key« When using the »OK« key parameter changes are temporarily stored.

  • Page 73: Basic Menu Control

    Navigation - Operation Basic Menu Control The graphic user interface is equivalent to a hierarchical structured menu tree. For access to the individual submenus the »SOFTKEYS«/Navigation Keys are used. The function of the »SOFTKEYS« can be found as symbol in the footer of the display. Softkey Description Via »SOFTKEY«...

  • Page 74: Input, Output And Led Settings

    Input, Output and LED Settings Input, Output and LED Settings Configuration of the Digital Inputs Set the following parameters for each of the digital inputs: »Nominal voltage« »Debouncing time« : A state change will only be adopted by the digital input after the debouncing time has expired.
  • Page 75 Input, Output and LED Settings Assignment of Digital Inputs There are two options available in order to determine where a Digital Input should be assigned to. Option Option Input Device Para/digital input Protection Module 1 Input Protection Module 2 Option 1 – Assigning a Digital Input onto one or mutliple modules.
  • Page 76 Input, Output and LED Settings Checking the Assignments of a Digital Input In order to check the targets that a Digital Input is assigned to please proceed as follows: Call up menu [Device Parameter\Digital Inputs]. Navigate to the Digital Input that should be checked. At the HMI: A multiple assignment, that means if a Digital Input is used more than once (if it is assigned to multiple targets), this will be indicated by an ”...”...
  • Page 77 Input, Output and LED Settings DI-8P X DI Slot X1 Device Parameters of the Digital Inputs on DI-8P X Parameter Description Setting range Default Menu path Nom voltage Nominal voltage of the digital inputs 24 V DC, 24 V DC [Device Para 48 V DC, /Digital Inputs...
  • Page 78 Input, Output and LED Settings Parameter Description Setting range Default Menu path Nom voltage Nominal voltage of the digital inputs 24 V DC, 24 V DC [Device Para 48 V DC, /Digital Inputs 60 V DC, /DI Slot X1 110 V DC, /Group 3] 230 V DC, 110 V AC,...
  • Page 79 Input, Output and LED Settings Parameter Description Setting range Default Menu path Debouncing A change of the state of a digital input will no debouncing [Device Para time 6 only be recognized after the debouncing time, debouncing /Digital Inputs time has expired (become effective). Thus, time 20 ms, transient signals will not be misinterpreted.
  • Page 80 Input, Output and LED Settings Signals of the Digital Inputs on DI-8P X Signal Description DI 1 Signal: Digital Input DI 2 Signal: Digital Input DI 3 Signal: Digital Input DI 4 Signal: Digital Input DI 5 Signal: Digital Input DI 6 Signal: Digital Input DI 7...

  • Page 81: Output Relays Settings

    Input, Output and LED Settings Output Relays Settings The conditions of module outputs and signals/protective functions (such as reverse interlocking) can be passed by means of alarm relays. The alarm relays are potential-free contacts (which can be used as opening or closing contact).
  • Page 82 Input, Output and LED Settings If binary outputs are parameterized » Latched= active«, they will keep (return into) their position even if there is a break within the power supply. If binary output relays are parameterized » Latched= active«, The binary output will also retain, if the binary output is reprogrammed in another way.
  • Page 83 Input, Output and LED Settings MRI4 DOK-HB-MRI4-2E...
  • Page 84 Input, Output and LED Settings System Contact » «. The System OK alarm relay (SC) is the devices Its installation location depends on the housing LIFE CONTACT type. Please refer to the wiring diagram of the device (WDC-contact). The System-OK relay (SC) cannot be parameterized. The system contact is an operating current contact that picks- up, when the device is free from internal faults.
  • Page 85 Input, Output and LED Settings OR-5 X BO Slot X2 Direct Commands of OR-5 X Parameter Description Setting range Default Menu path DISARMED This is the second step, after the inactive, inactive [Service "DISARMED Ctrl" has been activated, that is active /Test (Prot required to DISARM the relay outputs.
  • Page 86 Input, Output and LED Settings Parameter Description Setting range Default Menu path Force OR3 By means of this function the normal Output Normal, Normal [Service Relay State can be overwritten (forced). The De-Energized, /Test (Prot relay can be set from normal operation inhibit) (relay works according to the assigned Energized...
  • Page 87 Input, Output and LED Settings Device Parameters of the Binary Output Relays on OR-5 X Parameter Description Setting range Default Menu path Operating Mode Operating Mode Working Working [Device Para current current /Binary Outputs principle, principle /BO Slot X2 Closed-circuit principle /BO 1] t-hold...
  • Page 88 Input, Output and LED Settings Parameter Description Setting range Default Menu path Assignment 2 Assignment 1..n, [Device Para Assignment List /Binary Outputs /BO Slot X2 /BO 1] Inverting 2 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /Binary Outputs /BO Slot X2...
  • Page 89 Input, Output and LED Settings Parameter Description Setting range Default Menu path Inverting 6 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /Binary Outputs /BO Slot X2 /BO 1] Assignment 7 Assignment 1..n, [Device Para Assignment List /Binary Outputs /BO Slot X2...
  • Page 90 Input, Output and LED Settings Parameter Description Setting range Default Menu path Assignment 1 Assignment 1..n, Prot.Alarm [Device Para Assignment List /Binary Outputs /BO Slot X2 /BO 2] Inverting 1 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /Binary Outputs...
  • Page 91 Input, Output and LED Settings Parameter Description Setting range Default Menu path Inverting 5 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /Binary Outputs /BO Slot X2 /BO 2] Assignment 6 Assignment 1..n, [Device Para Assignment List /Binary Outputs /BO Slot X2...
  • Page 92 Input, Output and LED Settings Parameter Description Setting range Default Menu path Acknowledgem Acknowledgement Signal - An 1..n, [Device Para acknowledgement signal (that Assignment List /Binary Outputs acknowledges the corresponding binary output relay) can be assigned to each /BO Slot X2 output relay.
  • Page 93 Input, Output and LED Settings Parameter Description Setting range Default Menu path Inverting 4 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /Binary Outputs /BO Slot X2 /BO 3] Assignment 5 Assignment 1..n, [Device Para Assignment List /Binary Outputs /BO Slot X2...
  • Page 94 Input, Output and LED Settings Parameter Description Setting range Default Menu path t-Off Delay Switch Off Delay 0.00 - 300.00s 0.00s [Device Para /Binary Outputs /BO Slot X2 /BO 4] Latched Defines whether the Relay Output will be inactive, inactive [Device Para latched when it picks up.
  • Page 95 Input, Output and LED Settings Parameter Description Setting range Default Menu path Inverting 3 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /Binary Outputs /BO Slot X2 /BO 4] Assignment 4 Assignment 1..n, [Device Para Assignment List /Binary Outputs /BO Slot X2...
  • Page 96 Input, Output and LED Settings Parameter Description Setting range Default Menu path Operating Mode Operating Mode Working Working [Device Para current current /Binary Outputs principle, principle /BO Slot X2 Closed-circuit principle /BO 5] t-hold To clearly identify the state transition of a 0.00 - 300.00s 0.00s [Device Para...
  • Page 97 Input, Output and LED Settings Parameter Description Setting range Default Menu path Inverting 2 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /Binary Outputs /BO Slot X2 /BO 5] Assignment 3 Assignment 1..n, [Device Para Assignment List /Binary Outputs /BO Slot X2...
  • Page 98 Input, Output and LED Settings Parameter Description Setting range Default Menu path Assignment 7 Assignment 1..n, [Device Para Assignment List /Binary Outputs /BO Slot X2 /BO 5] Inverting 7 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /Binary Outputs /BO Slot X2...
  • Page 99 Input, Output and LED Settings Input States of the Binary Output Relays on OR-5 X Name Description Assignment via BO1.1 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2 /BO 1] BO1.2 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2 /BO 1]...
  • Page 100 Input, Output and LED Settings Name Description Assignment via BO2.2 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2 /BO 2] BO2.3 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2 /BO 2] BO2.4 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2...
  • Page 101 Input, Output and LED Settings Name Description Assignment via BO3.3 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2 /BO 3] BO3.4 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2 /BO 3] BO3.5 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2...
  • Page 102 Input, Output and LED Settings Name Description Assignment via BO4.4 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2 /BO 4] BO4.5 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2 /BO 4] BO4.6 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2...
  • Page 103 Input, Output and LED Settings Name Description Assignment via BO5.5 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2 /BO 5] BO5.6 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2 /BO 5] BO5.7 Module input state: Assignment [Device Para /Binary Outputs /BO Slot X2...
  • Page 104 Input, Output and LED Settings Signals of the Binary Output Relays on OR-5 X Signal Description BO 1 Signal: Binary Output Relay BO 2 Signal: Binary Output Relay BO 3 Signal: Binary Output Relay BO 4 Signal: Binary Output Relay BO 5 Signal: Binary Output Relay DISARMED!
  • Page 105 Input, Output and LED Settings Global Protection Parameters of the LED Module LEDs group A Parameter Description Setting range Default Menu path Latched Defines whether the LED will be latched inactive, inactive [Device Para when it picks up. active, /LEDs active, ack.
  • Page 106 Input, Output and LED Settings Parameter Description Setting range Default Menu path Inverting 3 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /LEDs /LED 1] Assignment 4 Assignment 1..n, [Device Para Assignment List /LEDs /LED 1] Inverting 4 Inverting of the state of the assigned signal.
  • Page 107 Input, Output and LED Settings Parameter Description Setting range Default Menu path Inverting 1 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /LEDs /LED 2] Assignment 2 Assignment 1..n, [Device Para Assignment List /LEDs /LED 2] Inverting 2 Inverting of the state of the assigned signal.
  • Page 108 Input, Output and LED Settings Parameter Description Setting range Default Menu path LED active The LED lights up in this color if the state of green, red flash [Device Para color the OR-assignment of the signals is true. red, /LEDs red flash, /LED 3] green flash,...
  • Page 109 Input, Output and LED Settings Parameter Description Setting range Default Menu path Assignment 5 Assignment 1..n, [Device Para Assignment List /LEDs /LED 3] Inverting 5 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /LEDs /LED 3] Latched Defines whether the LED will be latched inactive,...
  • Page 110 Input, Output and LED Settings Parameter Description Setting range Default Menu path Assignment 3 Assignment 1..n, [Device Para Assignment List /LEDs /LED 4] Inverting 3 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /LEDs /LED 4] Assignment 4 Assignment 1..n,...
  • Page 111 Input, Output and LED Settings Parameter Description Setting range Default Menu path Assignment 1 Assignment 1..n, [Device Para Assignment List /LEDs /LED 5] Inverting 1 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /LEDs /LED 5] Assignment 2 Assignment 1..n,...
  • Page 112 Input, Output and LED Settings Parameter Description Setting range Default Menu path Ack signal Acknowledgement signal for the LED. If 1..n, [Device Para latching is set to active the LED can only be Assignment List /LEDs acknowledged if those signals that initiated the setting are no longer present.
  • Page 113 Input, Output and LED Settings Parameter Description Setting range Default Menu path Inverting 4 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /LEDs /LED 6] Assignment 5 Assignment 1..n, [Device Para Assignment List /LEDs /LED 6] Inverting 5 Inverting of the state of the assigned signal.
  • Page 114 Input, Output and LED Settings Parameter Description Setting range Default Menu path Inverting 2 Inverting of the state of the assigned signal. inactive, inactive [Device Para active /LEDs /LED 7] Assignment 3 Assignment 1..n, [Device Para Assignment List /LEDs /LED 7] Inverting 3 Inverting of the state of the assigned signal.
  • Page 115 Input, Output and LED Settings LED Module Input States Name Description Assignment via LED1.1 Module input state: LED [Device Para /LEDs /LED 1] LED1.2 Module input state: LED [Device Para /LEDs /LED 1] LED1.3 Module input state: LED [Device Para /LEDs /LED 1] LED1.4...
  • Page 116 Input, Output and LED Settings Name Description Assignment via LED3.1 Module input state: LED [Device Para /LEDs /LED 3] LED3.2 Module input state: LED [Device Para /LEDs /LED 3] LED3.3 Module input state: LED [Device Para /LEDs /LED 3] LED3.4 Module input state: LED [Device Para /LEDs...
  • Page 117 Input, Output and LED Settings Name Description Assignment via LED5.2 Module input state: LED [Device Para /LEDs /LED 5] LED5.3 Module input state: LED [Device Para /LEDs /LED 5] LED5.4 Module input state: LED [Device Para /LEDs /LED 5] LED5.5 Module input state: LED [Device Para /LEDs...
  • Page 118 Input, Output and LED Settings Name Description Assignment via LED7.3 Module input state: LED [Device Para /LEDs /LED 7] LED7.4 Module input state: LED [Device Para /LEDs /LED 7] LED7.5 Module input state: LED [Device Para /LEDs /LED 7] Acknow Sig 7 Module input state: Acknowledgement Signal (only [Device Para for automatic acknowledgement)

  • Page 119: Led Configuration

    Input, Output and LED Settings LED configuration The LEDs can be configured within menu: [Device Para/LEDs/Group X] Attention must be paid that there are no overlapping functions due to double or multiple LED assignment of colors and flashing codes. If LEDs are parameterized » Latched= active«, they will keep (return into) their blink code/color even if there is a break within the power supply.
  • Page 120 Input, Output and LED Settings Acknowledgment options LEDs can be acknowledged by: Via the push-button »C« at the operating panel. Each LED can be acknowledged by a signal of the »assignment list« (If » Latched = active« ). Via the module »Ex Acknowledge« all LEDs can be acknowledged at once, if the signal for external acknowledgment that was selected from the »assignment list«...
  • Page 121 Input, Output and LED Settings The »System OK« LED This LED flashes green while the device is booting. After completed booting, the LED for System OK lights up in green thus signalizing that the protection (function) is » activated« . Please refer to chapter ”Self-Supervision” and to the external document ”...

  • Page 122: Security

    Security Security All security settings have to be made by the user of the device! It is strictly recommended that you adapt the security settings according to the local regulations and requirements at the end of the commissioning procedure. The device is delivered with maximum “open” settings, i. e. all access restrictions are deactivated. This way the commissioning is not complicated unnecessarily.

  • Page 123: Access Authorizations (Access Areas)

    Security Access Authorizations (access areas) Password Handling Password Entry at the Panel Passwords can be entered by way of the Softkeys. Example: For password (3244) press successively: Softkey 3 Softkey 2 Softkey 4 Softkey 4 Changing Passwords Passwords can be changed at the device in menu [Device Para/Passwords] or by means of the Smart view software.
  • Page 124 That means, that all access areas have to be protected by a password that consists of 4 digits as minimum. Woodward will not take over any liability for any personal injuries or damages that are caused by deactivated password protection.
  • Page 125 Security Passwords – Areas The following table shows the access areas and the authorization passwords that they require in order to access them. Area Symbol Authorization Access to: Password Read Only-Lv0 Level 0 provides Read Only access to all settings and parameters of the device.
  • Page 126 Security Available Levels/Access Authorizations The access authorizations are designed in form of two hierarchic strings. The supervisor (administrator) password provides access to all parameters and settings. Access Level for Protection Settings Access Level for Control Settings Supervisor -Lv3 Device Configuration Prot-Lv2 Control - Lv2 Protection Settings...
  • Page 127 Security How to Unlock an Access Area or Check which Ones are Unlocked? Check for unlocked access areas: The menu [Device Para / Access Level] provides the information, which access areas (authorizations) are currently unlocked. Within this menu it is also possible to enter (unlock) a particular area. However, the common way during every-day-use of the device is not to use this [Access Level] menu, but to simply enter the menu path of a parameter to be changed, then start editing the parameter;...

  • Page 128: Network Access

    Security Network Access Access via Smart view: One of the fundamental requirements of »IT Security« is to prevent unauthorized persons from accessing the own systems, including the protective device. The device offers access via its front panel, and via the operating software Smart view .

  • Page 129: Reset To Factory Defaults, Reset All Passwords

    Security Reset to Factory Defaults, Reset All Passwords There is a dedicated Reset dialog that allows for selecting any of the following options: Reset to the factory defaults, or • reset all passwords. • This Reset dialog is available at the HMI only (i. e. not via Smart view ). Press the »C«...
  • Page 130 If the password should be lost and the »Reset all passwords« option has been made unavailable then the only chance to recover control is to reset the device to factory default. If this option has been deactivated, too, then the device has to be sent to Woodward as a service request. MRI4 DOK-HB-MRI4-2E...

  • Page 131: Smart View

    Smart View Smart View Smart view is a parameter setting and evaluation software. Please see separate manual (DOK-HB-SMARTVE). Menu-controlled parameter setting incl. validity checks Offline configuration of all relay types Reading and evaluating of statistical data and measuring values Setting into operation assistance Display of the device status Fault analysis via event- and fault recorder MRI4...

  • Page 132: Data Visualizer

    Data visualizer Data visualizer Data visualizer is an disturbance record and event viewing software. It is installed automatically with Smart view . It can also be used as a standard COMTRADE file viewer. Open and review downloaded disturbance records. Customize disturbance record channel layout and views including channel overlapping and zooming Analyze sample by sample data points and line up the displayed analog waveform channels along with the recorded internal relay logic Save window setups (snapshots) and print for reporting...

  • Page 133: Measuring Values

    Measuring Values Measuring Values Read out Measured Values In menu »Operation/Measured Values« both measured and calculated values can be viewed. The measured values are ordered by »Standard values« and »special values« (depending on the type of device). Measurement Display Menu [Device Para\Measurem Display] offers options to change the display of measured values. Scaling of Measured values By means of the parameter »Scaling«...
  • Page 134 Measuring Values Energy Units (applies only for devices with energy measurement) By means of the parameter » Energy Units« the User can determine how measured values are to be displayed within the HMI and Smart view : Energy Auto Scaling kWh, kVArh or kVAh MWh, MVArh or MVAh GWh, GVArh or GVAh...
  • Page 135 Measuring Values Current - Measured Values If the device is not equipped with an voltage measuring card the first measuring input on the first current measuring card (slot with the lowest number) will be used as the reference angle (» IL1«). Current Transformer Signals (Output States) Signal Description...
  • Page 136 Measuring Values Value Description Menu path IL1 H2 Measured value: 2nd harmonic/1st harmonic of IL1 [Operation /Measured Values /Current ] IL2 H2 Measured value: 2nd harmonic/1st harmonic of IL2 [Operation /Measured Values /Current ] IL3 H2 Measured value: 2nd harmonic/1st harmonic of IL3 [Operation /Measured Values /Current ]...
  • Page 137 Measuring Values Value Description Menu path phi I1 Measured value (calculated): Angle of Positive [Operation Sequence System /Measured Values Reference phasor is required to calculate the angle. /Current ] phi I2 Measured Value (calculated): Angle of Negative [Operation Sequence System /Measured Values Reference phasor is required to calculate the angle.
  • Page 138 Measuring Values Value Description Menu path IL1 THD Measured value (calculated): IL1 Total Harmonic [Operation Current /Measured Values /Current RMS] IL2 THD Measured value (calculated): IL2 Total Harmonic [Operation Current /Measured Values /Current RMS] IL3 THD Measured value (calculated): IL3 Total Harmonic [Operation Current /Measured Values...

  • Page 139: Statistics

    Statistics Statistics Statistics In menu »Operation/Statistics« the min., max. and mean values of the measured and calculated measured quantities can be found. Configuration of the Minimum and Maximum Values The calculation of the minimum and maximum values will be started: When a Reset signal becomes active (Min/Max) When the device is restarted After configuration...

  • Page 140: Configuration Of The Average Value Calculation

    Statistics Configuration of the Average Value Calculation Configuration of the Current Based Average Value Calculation* *=Availability depends on the ordered device code. Current based Average Values and Peak Values Time period for the Reset of the average and calculation of the Start options peak values average and peak...
  • Page 141 Statistics Configuration of the Power Based Average Value Calculation* *=Availability depends on the ordered device code. Power based Average Values (Demand) and Peak Values Time period for the Reset of the average and calculation of the Start options average and peak peak values values Configuration Options...

  • Page 142: Direct Commands

    Statistics Direct Commands Parameter Description Setting range Default Menu path ResFc all Resetting of all Statistic values (Current inactive, inactive [Operation Demand, Power Demand, Min, Max) active /Reset] ResFc I Resetting of Statistics - Current Demand inactive, inactive [Operation Demand (avg, peak avg) active /Reset]...
  • Page 143 Statistics Parameter Description Setting range Default Menu path ResFc I Resetting of Statistics - Current Demand 1..n, [Device Para Demand (avg, peak avg) Assignment List /Statistics /Demand /Current Demand] Duration I Recording time 2 s, 15 s [Device Para Demand 5 s, /Statistics Only available if: Start I Demand via: =...

  • Page 144: States Of The Inputs Of The Statistics Module

    Statistics States of the Inputs of the Statistics Module Name Description Assignment via StartFc I State of the module input: Start of the Statistics of [Device Para Demand-I the Current Demand /Statistics /Demand /Current Demand] ResFc Vavg-I State of the module input: Resetting of the sliding average calculation.

  • Page 145: Signals Of The Statistics Module

    Statistics Signals of the Statistics Module Signal Description ResFc all Signal: Resetting of all Statistic values (Current Demand, Power Demand, Min, Max) ResFc I Demand Signal: Resetting of Statistics - Current Demand (avg, peak avg) ResFc Max Signal: Resetting of all Maximum values ResFc Min Signal: Resetting of all Minimum values Counters of the Module Statistics...
  • Page 146 Statistics Current - Statistic Values Value Description Menu path I1 max Maximum value positive phase sequence current [Operation (fundamental) /Statistics /Max /Current] I1 min Minimum value positive phase sequence current [Operation (fundamental) /Statistics /Min /Current] I2 max Maximum value negative sequence current [Operation (fundamental) /Statistics...
  • Page 147 Statistics Value Description Menu path IL3 H2 min Minimum ratio of 2nd harmonic/1st harmonic [Operation minimum value of IL3 /Statistics /Min /Current] IG H2 meas max Measured value: Maximum ratio of 2nd harmonic over [Operation fundamental of IG (measured) /Statistics /Max /Current] IG H2 meas min...
  • Page 148 Statistics Value Description Menu path IL2 avg RMS IL2 average value (RMS) [Operation /Statistics /Demand /Current Demand] IL2 min RMS IL2 minimum value (RMS) [Operation /Statistics /Min /Current] IL3 max RMS IL3 maximum value (RMS) [Operation /Statistics /Max /Current] IL3 avg RMS IL3 average value (RMS) [Operation /Statistics...
  • Page 149 Statistics Value Description Menu path %(I2/I1) max Measured value (calculated): I2/I1 maximum value, [Operation phase sequence will be taken into account /Statistics automatically /Max /Current] %(I2/I1) min Measured value (calculated): I2/I1 minimum value, [Operation phase sequence will be taken into account /Statistics automatically /Min...

  • Page 150: System Alarms

    System Alarms System Alarms Available Elements: SysA Please note that Power Protection and (Active/Reactive/Apparent) Power Demand is only available within Protective Devices that offer current and voltage measurement. Within the System Alarms menu [SysA] the User can configure: General Settings (activate/inactivate the Demand Management, optional assign a signal, that will block the Demand Management);...
  • Page 151 System Alarms Configuring the Demand Configuring the demand is a two step procedure. Proceed as follows. Step1: Configure the general settings within the [Device Para/Statistics/Demand] menu: Set the trigger source to » Duration« . Select a time base for the » window« . Determine if the window is »...
  • Page 152 System Alarms Window configuration = sliding Duration t-Delay Average Calculation Alarm sliding t-Delay Average Calculation Alarm sliding t-Delay Average Calculation Alarm Window configuration = fixed Average Calculation Average Calculation Average Calculation Average Calculation Duration Duration Duration Average Calculation Average Calculation Average Calculation Average Calculation t-Delay...

  • Page 153: Peak Values

    System Alarms Step 2: In addition, the Demand specific settings have to be configured in the [SysA/Demand] menu. Determine if the demand should generate an alarm or if it should run in the silent mode. (Alarm active/inactive). Set the threshold. Where applicable, set a delay time for the alarm.

  • Page 154: Thd Protection

    System Alarms THD Protection In order to supervise power quality, the protective device can monitor the voltage (phase-to-phase) and current THDs. Within the [SysA/THD] menu: Determine if an alarm is to be issued or not (Alarm active/inactive); Set the threshold; and Where applicable, set a delay time for the alarm.
  • Page 155 System Alarms Parameter Description Setting range Default Menu path Alarm Alarm inactive, inactive [SysA active /Demand /Current Demand] Threshold Threshold (to be entered as primary value) 10 - 500000A 500A [SysA /Demand /Current Demand] t-Delay Tripping Delay 0 - 60min 0min [SysA /Demand...

  • Page 156: States Of The Inputs Of The Demand Management

    System Alarms States of the Inputs of the Demand Management Name Description Assignment via ExBlo-I Module input state: External blocking [SysA /General Settings] MRI4 DOK-HB-MRI4-2E...

  • Page 157: Acknowledgments

    Acknowledgments Acknowledgments Collective Acknowledgments for latched signals: Collective Acknowledgments LEDs Binary Output SCADA Pending LEDs+ Relays Trip Command Binary Output Relays+ SCADA+ Pending Trip Command Via Smart view All LEDs at once: All Binary Output All SCADA All pending trip All at once: or at the panel Relays at once:...
  • Page 158 Acknowledgments Options for individual acknowledgments for latched signals: Individual Acknowledgment LEDs Binary Output Relays Pending Trip Command Via a signal from the Single LED: Binary Output Relay: Pending Trip Command. assignment list (e.g.:a Where? digital Input) a single ... can Within the module Where? Where?

  • Page 159: Manual Acknowledgment

    Acknowledgments Manual Acknowledgment It is possible to acknowledge LEDs, SCADA, binary output relays and / or a pending trip command by pressing the »C« key at the panel. There are two principles available how the »C« key shall react when being pressed: (1.) With intermediate selection step: After the »C«...

  • Page 160: External Acknowledgments

    Acknowledgments External Acknowledgments Within the menu [Device Parameter\Ex Acknowledge] you can assign a signal (e.g. the state of a digital input) from the assignment list that: acknowledges all (acknowledgeable) LEDs at once; acknowledges all (acknowledgeable) binary outputs at once: acknowledges all (acknowledgeable) SCADA-signals at once. Ack LED Ex Acknowledge.Ack LED 1..n, Assignment List...

  • Page 161: Manual Resets

    Acknowledgments Manual Resets In menu »Operation/Reset« you can: reset counters, delete records (e.g. disturbance records) and reset special things (like statistics, thermal replica...). The description of the reset commands can be found within the corresponding modules. MRI4 DOK-HB-MRI4-2E...

  • Page 162: Status Display

    Status Display Status Display In the status display within the »Operation« menu, the present state of all signals can be viewed. This means the User is able to see if the individual signals are active or inactive at that moment. The User can see all signals sorted by protective elements/modules.

  • Page 163: Operating Panel (Hmi)

    Operating Panel (HMI) Operating Panel (HMI) Special Parameters of the Panel This menu »Device Parameter/HMI« is used to define the contrast of the display, the maximum admissible edit time and the menu language (after expiry of which, all unsaved parameter changes will be rejected). Direct Commands of the Panel Parameter Description...
  • Page 164 Operating Panel (HMI) Parameter Description Setting range Default Menu path Display Off The display back light will be turned off 20 - 3600s 180s [Device Para when this timer has expired. /HMI] Menu language Selection of the language English, English [Device Para German, /HMI]...

  • Page 165: Recorders

    Recorders Recorders Disturbance Recorder Available elements: Disturb rec Disturbance records can be downloaded (read out) by means of the parameter setting and evaluation software Smart view. The disturbance records can be viewed and analyzed within Data visualizer (will be installed with Smart view ). Disturbance reoords can be converted into the COMTRADE file format by means of Data visualizers.
  • Page 166 Recorders stop making any further recordings ( »Auto overwriting« =”inactive”) until the memory has been cleared manually. MRI4 DOK-HB-MRI4-2E...
  • Page 167 Recorders >1 Start: 1 Trigger Start: 2 Trigger Start: 3 Trigger Start: 4 Trigger >1 Recording Start: 5 Trigger Start: 6 Trigger Start: 7 Trigger Start: 8 Trigger Man Trigger MRI4 DOK-HB-MRI4-2E...
  • Page 168 Recorders Example Disturbance Recorder Timing Chart I Start 1 = Prot.Trip Start 2 = -.- Start 3 = -.- Start 4 = -.- Start 5 = -.- Start 6 = -.- Start 7 = -.- Start 8 = -.- t-rec < Max file size Auto overwriting = active Post-trigger time = 25% Pre-trigger time = 15%...
  • Page 169 Recorders Example Disturbance Recorder Timing Chart II Start 1 = Prot.Alarm Start 2 = -.- Start 3 = -.- Start 4 = -.- Start 5 = -.- Start 6 = -.- Start 7 = -.- Start 8 = -.- Auto overwriting = active Post-trigger time = 25% t-rec = Max file size Pre-trigger time = 15%...
  • Page 170 Recorders Read Out Disturbance Records Within the menu »Operation/Disturb rec« you can detect accumulated disturbance records. Within the Menu »Operation/Recorders/Man Trigger« you can trigger the disturbance recorder manually. Deleting Disturbance Records Within the menu »Operation/Disturb rec« you can: Delete disturbance records. Choose via »SOFTKEY«...
  • Page 171 Recorders Direct Commands of the Disturbance Recorder Parameter Description Setting range Default Menu path Man Trigger Manual Trigger False, False [Operation True /Recorders /Man Trigger] Res all rec Reset all records inactive, inactive [Operation active /Reset] Global Protection Parameters of the Disturbance Recorder Parameter Description Setting range...
  • Page 172 Recorders Parameter Description Setting range Default Menu path Auto If there is no more free memory capacity inactive, active [Device Para overwriting left, the oldest file will be overwritten. active /Recorders /Disturb rec] Pre-trigger time The pre trigger time is set in percent of the 0 - 99% [Device Para »Max file size«...
  • Page 173 Recorders Name Description Assignment via Start6-I State of the module input:: Trigger event / start [Device Para recording if: /Recorders /Disturb rec] Start7-I State of the module input:: Trigger event / start [Device Para recording if: /Recorders /Disturb rec] Start8-I State of the module input:: Trigger event / start [Device Para recording if:...

  • Page 174: Fault Recorder

    Recorders Fault Recorder Fault rec Purpose of the Fault recorder The Fault Recorder provides compressed information about faults (e.g. Trip Causes). The compressed information can be read out also at the HMI. This might be helpful for fast fault analysis already at the HMI. After a fault, a popup window will be sent onto the display in order to draw the users attention to the fault.
  • Page 175 Recorders Definitions Time to Trip: Time between First Alarm (Prot.Pickup) and First Trip (Prot.Trip) decision Fault Duration: «) signal up to the Time period from the rising edge of the General Pickup (»P ICKUP falling edge of the General Pickup Signal. Please note that General Pickup is an or- connection (disjunction) of all Pickup signals.
  • Page 176 Recorders Behaviour of the Fault Recorder Who triggers the Fault Recorder? The Fault Recorder will be triggered by the rising edge of the »P « (General Pickup) signal. Please note ICKUP « (General Pickup) is an or-connection of all Pickup signals. The first Pickup will trigger the Fault that »P ICKUP recorder.
  • Page 177 Recorders How to close the overlay/popup? By using Softkey »OK«. How to find out fast, if a fault has lead to a trip or not? Faults that lead to a trip will be indicated by a flash icon (right side) within the overview menu of the fault recorder.
  • Page 178 Recorders Content of a Fault Record A fault record comprises information about: Date/Time Date and Time of the Fault FaultNr The number of the fault will be incremented with each fault (General Alarm or »P «) ICKUP Grid Fault No. This counter will be incremented by each General Pickup (Exception AR: this applies only to devices that offer auto reclosing).
  • Page 179 Recorders How to set up the Fault Recorder The » Record-Mode« will determine if trips only cause a fault record or if also Alarms without a consecutively trip should cause a fault record. This parameter is to be set within menu [Device Para\Recorders\Fault rec] How to navigate within the Fault Recorder Navigation within the Softkey...
  • Page 180 Recorders Direct Commands of the Fault Recorder Parameter Description Setting range Default Menu path Res all rec Reset all records inactive, inactive [Operation active /Reset] Global Protection Parameters of the Fault Recorder Parameter Description Setting range Default Menu path Record-Mode Recorder Mode (Set the behaviour of the Alarms and Trips only...

  • Page 181: Event Recorder

    Recorders Event Recorder Event rec The event recorder can register up to 300 events and the last (minimum) 50 saved events are recorded fail-safe. The following information is provided for any of the events: Events are logged as follows: Record No. Fault No.
  • Page 182 Recorders Read Out the Event Recorder Call up the » main menu«. Call up the submenu »Operation/Recorders/Event rec« . Select an event. Direct Commands of the Event Recorder Parameter Description Setting range Default Menu path Res all rec Reset all records inactive, inactive [Operation...

  • Page 183: Trend Recorder

    Recorders Trend Recorder Available Elements: Trend rec Configuring the Trend Recorder The Trend Recorder is to be configured within [Device Para/Recorders/Trend Recorder] menu. The User has to set the time interval. This defines the distance between two measuring points. The User can select up to ten values that will be recorded. MRI4 DOK-HB-MRI4-2E...
  • Page 184 Recorders . . . MRI4 DOK-HB-MRI4-2E...
  • Page 185 Recorders Global Protection Parameters of the Trend Recorder Parameter Description Setting range Default Menu path Resolution Resolution (recording frequency) 60 min, 15 min [Device Para 30 min, /Recorders 15 min, /Trend rec] 10 min, 5 min Trend1 Observed Value1 1..n, CT.IL1 RMS [Device Para TrendRecList...
  • Page 186 Recorders Parameter Description Setting range Default Menu path Trend10 Observed Value10 1..n, [Device Para TrendRecList /Recorders /Trend rec] Trend Recorder Signals (Output States) Signal Description Hand Reset Hand Reset Direct Commands of the Trend Recorder Parameter Description Setting range Default Menu path Reset Delete all entries...
  • Page 187 Recorders Name Description CT.I0 Measured value (calculated): Zero current (fundamental) CT.I1 Measured value (calculated): Positive phase sequence current (fundamental) CT.I2 Measured value (calculated): Unbalanced load current (fundamental) CT.%(I2/I1) Measured value (calculated): I2/I1, phase sequence will be taken into account automatically. CT.IL1 avg RMS IL1 average value (RMS) CT.IL2 avg RMS...

  • Page 188: Communication Protocols

    Communication Protocols Communication Protocols SCADA Interface Scada Device Planning Parameters of the Serial Scada Interface Parameter Description Options Default Menu path Protocol Select the SCADA protocol to be used. do not use, do not use [Device planning] Modbus RTU, Modbus TCP, Modbus TCP/RTU, DNP3 RTU, DNP3 TCP,...
  • Page 189 Communication Protocols Parameter Description Setting range Default Menu path Keep Alive Keep alive retry is the number of 3 - 3 [Device Para Retry retransmissions to be carried out before /TCP/IP declaring that the remote end is not available. /Advanced Settings] MRI4 DOK-HB-MRI4-2E...

  • Page 190: Modbus

    Communication Protocols Modbus ® Modbus Modbus Protocol Configuration ® The time-controlled Modbus protocol is based on the Master-Slave working principle. This means that the ® substation control and protection system sends an enquiry or instruction to a certain device (slave address) which will then be answered or carried out accordingly.
  • Page 191 Communication Protocols Modbus RTU Part 1: Configuration of the Devices Call up »Device parameter/Modbus« and set the following communication parameters there: Slave-address, to allow clear identification of the device. Baud-Rate Also, select below indicated RS485 interface-related parameters from there, such as: Number of data bits One of the following supported communication variants: Number of data bits, even, odd, parity or no parity, number of stop bits.
  • Page 192 Communication Protocols Modbus TCP Establishing a connection via TCP/IP to the device is only possible if your device is equipped with an Ethernet Interface (RJ45). Contact your IT administrator in order to establish the network connection. Part 1: Setting the TCP/IP Parameters Call up »Device parameter/TCP/IP«...
  • Page 193 Communication Protocols Global Protection Parameters of the Modbus ® Parameter Description Setting range Default Menu path Slave ID Device address (Slave ID) within the bus 1 - 247 [Device Para system. Each device address has to be /Modbus unique within a bus system. Communication /RTU] Unit ID...
  • Page 194 Communication Protocols Parameter Description Setting range Default Menu path Physical Digit 1: Number of bits. Digit 2: E=even 8E1, [Device Para Settings parity, O=odd parity, N=no parity. Digit 3: 8O1, /Modbus Number of stop bits. More information on the parity: It is possible that the last data bit 8N1, is followed by a parity bit which is used for Communication...
  • Page 195 Communication Protocols Parameter Description Setting range Default Menu path Optical rest Optical rest position Light off, Light on [Device Para position Light on /Modbus Communication /General Settings] Config Bin Inp1 Virtual Digital Input. This corresponds to a 1..n, [Device Para virtual binary output of the protective Assignment List /Modbus...
  • Page 196 Communication Protocols Parameter Description Setting range Default Menu path Latched Config Latched Configurable Binary Input inactive, inactive [Device Para Bin Inp4 active /Modbus /Configb Registers /States] Config Bin Inp5 Virtual Digital Input. This corresponds to a 1..n, [Device Para virtual binary output of the protective Assignment List /Modbus device.
  • Page 197 Communication Protocols Parameter Description Setting range Default Menu path Latched Config Latched Configurable Binary Input inactive, inactive [Device Para Bin Inp8 active /Modbus /Configb Registers /States] Config Bin Inp9 Virtual Digital Input. This corresponds to a 1..n, [Device Para virtual binary output of the protective Assignment List /Modbus device.
  • Page 198 Communication Protocols Parameter Description Setting range Default Menu path Latched Config Latched Configurable Binary Input inactive, inactive [Device Para Bin Inp12 active /Modbus /Configb Registers /States] Config Bin Virtual Digital Input. This corresponds to a 1..n, [Device Para Inp13 virtual binary output of the protective Assignment List /Modbus device.
  • Page 199 Communication Protocols Parameter Description Setting range Default Menu path Latched Config Latched Configurable Binary Input inactive, inactive [Device Para Bin Inp16 active /Modbus /Configb Registers /States] Config Bin Virtual Digital Input. This corresponds to a 1..n, [Device Para Inp17 virtual binary output of the protective Assignment List /Modbus device.
  • Page 200 Communication Protocols Parameter Description Setting range Default Menu path Latched Config Latched Configurable Binary Input inactive, inactive [Device Para Bin Inp20 active /Modbus /Configb Registers /States] Config Bin Virtual Digital Input. This corresponds to a 1..n, [Device Para Inp21 virtual binary output of the protective Assignment List /Modbus device.
  • Page 201 Communication Protocols Parameter Description Setting range Default Menu path Latched Config Latched Configurable Binary Input inactive, inactive [Device Para Bin Inp24 active /Modbus /Configb Registers /States] Config Bin Virtual Digital Input. This corresponds to a 1..n, [Device Para Inp25 virtual binary output of the protective Assignment List /Modbus device.
  • Page 202 Communication Protocols Parameter Description Setting range Default Menu path Latched Config Latched Configurable Binary Input inactive, inactive [Device Para Bin Inp28 active /Modbus /Configb Registers /States] Config Bin Virtual Digital Input. This corresponds to a 1..n, [Device Para Inp29 virtual binary output of the protective Assignment List /Modbus device.
  • Page 203 Communication Protocols Parameter Description Setting range Default Menu path Latched Config Latched Configurable Binary Input inactive, inactive [Device Para Bin Inp32 active /Modbus /Configb Registers /States] Mapped Meas 1 Mapped Measured Values. They can be used 1..n, [Device Para to provide measured values to the Modbus TrendRecList /Modbus Master.
  • Page 204 Communication Protocols Parameter Description Setting range Default Menu path Mapped Meas 7 Mapped Measured Values. They can be used 1..n, [Device Para to provide measured values to the Modbus TrendRecList /Modbus Master. /Configb Registers /Measured Values] Mapped Meas 8 Mapped Measured Values. They can be used 1..n, [Device Para to provide measured values to the Modbus...
  • Page 205 Communication Protocols Parameter Description Setting range Default Menu path Mapped Meas Mapped Measured Values. They can be used 1..n, [Device Para to provide measured values to the Modbus TrendRecList /Modbus Master. /Configb Registers /Measured Values] Mapped Meas Mapped Measured Values. They can be used 1..n, [Device Para to provide measured values to the Modbus...
  • Page 206 Communication Protocols Name Description Assignment via Config Bin Inp5-I State of the module input: Config Bin Inp [Device Para /Modbus /Configb Registers /States] Config Bin Inp6-I State of the module input: Config Bin Inp [Device Para /Modbus /Configb Registers /States] Config Bin Inp7-I State of the module input: Config Bin Inp [Device Para /Modbus...
  • Page 207 Communication Protocols Name Description Assignment via Config Bin Inp14- State of the module input: Config Bin Inp [Device Para /Modbus /Configb Registers /States] Config Bin Inp15- State of the module input: Config Bin Inp [Device Para /Modbus /Configb Registers /States] Config Bin Inp16- State of the module input: Config Bin Inp [Device Para...
  • Page 208 Communication Protocols Name Description Assignment via Config Bin Inp23- State of the module input: Config Bin Inp [Device Para /Modbus /Configb Registers /States] Config Bin Inp24- State of the module input: Config Bin Inp [Device Para /Modbus /Configb Registers /States] Config Bin Inp25- State of the module input: Config Bin Inp [Device Para...
  • Page 209 Communication Protocols Name Description Assignment via Config Bin Inp32- State of the module input: Config Bin Inp [Device Para /Modbus /Configb Registers /States] Values of the MODBUS Protocol ® Value Description Menu path Mapped Meas 1 Mapped Measured Values. They can be used to [Operation provide measured values to the Modbus Master.
  • Page 210 Communication Protocols Value Description Menu path Mapped Meas 8 Mapped Measured Values. They can be used to [Operation provide measured values to the Modbus Master. /Count and RevData /Modbus /General Settings] Mapped Meas 9 Mapped Measured Values. They can be used to [Operation provide measured values to the Modbus Master.
  • Page 211 Protocol ® Parameter Description Device Type Device Type: Device type code for relationship between device name and its Modbus code. Woodward: MRI4 - 1000 MRU4 - 1001 MRA4 - 1002 MCA4 - 1003 MRDT4 - 1005 MCDTV4 - 1006 MCDGV4 - 1007...
  • Page 212 Communication Protocols Signal Description Scada Cmd 15 Scada Command Scada Cmd 16 Scada Command Modbus Values ® Value Description Default Size Menu path NoOfRequestsTot Total number of requests. Includes [Operation requests for other slaves. 9999999999 /Count and RevData /Modbus /RTU] NoOfRequestsFor Total Number of requests for this slave.
  • Page 213 Communication Protocols Value Description Default Size Menu path NoOfInternalErro Total Number of Internal errors while [Operation interpreting the request. 9999999999 /Count and RevData /Modbus /RTU] NoOfRequestsTot Total number of requests. Includes [Operation requests for other slaves. 9999999999 /Count and RevData /Modbus /TCP] NoOfRequestsFor...

  • Page 214: Profibus

    Communication Protocols Profibus Profibus Part 1: Configuration of the Devices Call up »Device parameter/Profibus« and set the following communication parameter: Slave-address, to allow clear identification of the device. In addition to that the Master has to be provided with the GSD-file. The GSD-file can be taken from the Product-CD. Part 2: Hardware Connection For hardware connection to the control system, there is optional an D-SUB interface at the rear side of the device.
  • Page 215 Communication Protocols Direct Commands of the Profibus Parameter Description Setting range Default Menu path Reset Comds All Profibus Commands will be reset. inactive, inactive [Operation active /Reset] Global Protection Parameters of the Profibus Parameter Description Setting range Default Menu path Config Bin Inp 1 Virtual Digital Input.
  • Page 216 Communication Protocols Parameter Description Setting range Default Menu path Config Bin Inp 5 Virtual Digital Input. This corresponds to a 1..n, [Device Para virtual binary output of the protective Assignment List /Profibus device. /Config Bin Inp 1-16] Latched 5 Defines whether the Input is latched. inactive, inactive [Device Para...
  • Page 217 Communication Protocols Parameter Description Setting range Default Menu path Config Bin Inp Virtual Digital Input. This corresponds to a 1..n, [Device Para virtual binary output of the protective Assignment List /Profibus device. /Config Bin Inp 1-16] Latched 10 Defines whether the Input is latched. inactive, inactive [Device Para...
  • Page 218 Communication Protocols Parameter Description Setting range Default Menu path Config Bin Inp Virtual Digital Input. This corresponds to a 1..n, [Device Para virtual binary output of the protective Assignment List /Profibus device. /Config Bin Inp 1-16] Latched 15 Defines whether the Input is latched. inactive, inactive [Device Para...
  • Page 219 Communication Protocols Parameter Description Setting range Default Menu path Config Bin Inp Virtual Digital Input. This corresponds to a 1..n, [Device Para virtual binary output of the protective Assignment List /Profibus device. /Config Bin Inp 17-32] Latched 20 Defines whether the Input is latched. inactive, inactive [Device Para...
  • Page 220 Communication Protocols Parameter Description Setting range Default Menu path Config Bin Inp Virtual Digital Input. This corresponds to a 1..n, [Device Para virtual binary output of the protective Assignment List /Profibus device. /Config Bin Inp 17-32] Latched 25 Defines whether the Input is latched. inactive, inactive [Device Para...
  • Page 221 Communication Protocols Parameter Description Setting range Default Menu path Config Bin Inp Virtual Digital Input. This corresponds to a 1..n, [Device Para virtual binary output of the protective Assignment List /Profibus device. /Config Bin Inp 17-32] Latched 30 Defines whether the Input is latched. inactive, inactive [Device Para...
  • Page 222 Communication Protocols Name Description Assignment via Assignment 4-I Module input state: Scada Assignment [Device Para /Profibus /Config Bin Inp 1-16] Assignment 5-I Module input state: Scada Assignment [Device Para /Profibus /Config Bin Inp 1-16] Assignment 6-I Module input state: Scada Assignment [Device Para /Profibus /Config Bin Inp 1-16]...
  • Page 223 Communication Protocols Name Description Assignment via Assignment 17-I Module input state: Scada Assignment [Device Para /Profibus /Config Bin Inp 17-32] Assignment 18-I Module input state: Scada Assignment [Device Para /Profibus /Config Bin Inp 17-32] Assignment 19-I Module input state: Scada Assignment [Device Para /Profibus /Config Bin Inp 17-32]...
  • Page 224 Communication Protocols Name Description Assignment via Assignment 30-I Module input state: Scada Assignment [Device Para /Profibus /Config Bin Inp 17-32] Assignment 31-I Module input state: Scada Assignment [Device Para /Profibus /Config Bin Inp 17-32] Assignment 32-I Module input state: Scada Assignment [Device Para /Profibus /Config Bin Inp 17-32]...
  • Page 225 Communication Protocols Value Description Default Size Menu path crcErrors Number of CRC errors that the ss 1 - 99999999 [Operation manager has recognized in received /Count and RevData response frames from ss (each error caused a subsystem reset) /Profibus] frLossErrors Number of frame loss errors that the ss 1 - 99999999 [Operation manager recognized in received...
  • Page 226 Communication Protocols Value Description Default Size Menu path Slave State Communication State between Slave Baud Search Baud Search, [Operation and Master. Baud Found, /Status Display PRM OK, /Profibus PRM REQ, /State] PRM Fault, CFG Fault, Clear Data, Data exchange Baud rate The baud rate that has been detected 12 Mb/s, [Operation...

  • Page 227: Iec60870-5-103

    Communication Protocols IEC60870-5-103 IEC 103 IEC60870-5-103 Protocol Configuration In order to use the IEC60870-5-103 protocol it has to be assigned to the X103 Interface within the Device Planning. The device will reboot after setting this parameter. Moreover, the IEC103 protocol has to be activated by setting [Device Para/ IEC 103] »Function« to “active”. The parameter X103 is only available if the device is at the rear side equipped with an interface like RS485 or Fiber Optic.
  • Page 228 Communication Protocols Time Synchronization Time and date of the relay can be set by means of the time synchronization function of the IEC60870-5-103 protocol. If the time synchronization signal is send out with a confirmation request, the device will answer with a confirmation signal.
  • Page 229 Communication Protocols Global Protection Parameters of the IEC60870-5-103 Parameter Description Setting range Default Menu path Function Activation or deactivation of the IEC103 inactive, inactive [Device Para communication. active /IEC 103] Slave ID Device address (Slave ID) within the bus 1 - 247 [Device Para system.

  • Page 230: Direct Commands Of The Iec60870-5-103

    Communication Protocols Parameter Description Setting range Default Menu path Timezone Selection whether the timestamps in IEC103 UTC, [Device Para messages shall be given as UTC or local Local Time /IEC 103] time. (“Local time” always includes the actual daylight saving settings.) DFC-Compat.

  • Page 231: Iec60870-5-103 Input States

    Communication Protocols Parameter Description Setting range Default Menu path Res all Diag Cr Reset all diagnosis counters inactive, inactive [Operation active /Reset] IEC60870-5-103 Input States Name Description Assignment via Ex activate test Module input state: Test Mode of the IEC103 [Service mode-I communication.
  • Page 232 Communication Protocols IEC60870-5-103 Values Value Description Default Size Menu path NReceived Total Number of received Messages [Operation 9999999999 /Count and RevData /IEC 103] NSent Total Number of sent Messages [Operation 9999999999 /Count and RevData /IEC 103] NBadFramings Number of bad Messages [Operation 9999999999 /Count and RevData...

  • Page 233: Iec61850

    Communication Protocols IEC61850 IEC61850 Introduction To understand the functioning and mode of operation of a substation in an IEC61850 automation environment, it is useful to compare the commissioning steps with those of a conventional substation in a Modbus TCP environment. In a conventional substation the individual IEDs (Intelligent Electronic Devices) communicate in vertically direction with the higher level control center via SCADA.
  • Page 234 Communication Protocols Generation/Export of a device specific ICD file Please refer to chapter ”IEC61850“ of the Smart view Manual. Generation/Export of a SCD file Please refer to chapter ”IEC61850“ of the Smart view Manual. Substation configuration, Generation of .SCD file (Station Configuration Description) The substation configuration, i.
  • Page 235 Communication Protocols Import of the .SCD file into the device Please refer to chapter ”IEC61850“ of the Smart view Manual. IEC 61850 Virtual Outputs Additionally to the standardized logical node status information up to 32 free configurable status information can be assigned to 32 Virtual Outputs.
  • Page 236 Communication Protocols Direct Commands of the IEC 61850 Parameter Description Setting range Default Menu path ResetStatistic Reset of all IEC61850 diagnostic counters inactive, inactive [Operation active /Reset] Global Parameters of the IEC 61850 Parameter Description Setting range Default Menu path Function Permanent activation or deactivation of inactive,...
  • Page 237 Communication Protocols Parameter Description Setting range Default Menu path VirtualOutput6 Virtual Output. This signal can be assigned 1..n, [Device Para or visualized via the SCD file to other Assignment List /IEC61850] devices within the IEC61850 substation. VirtualOutput7 Virtual Output. This signal can be assigned 1..n, [Device Para or visualized via the SCD file to other...
  • Page 238 Communication Protocols Parameter Description Setting range Default Menu path VirtualOutput16 Virtual Output. This signal can be assigned 1..n, [Device Para or visualized via the SCD file to other Assignment List /IEC61850] devices within the IEC61850 substation. VirtualOutput17 Virtual Output. This signal can be assigned 1..n, [Device Para or visualized via the SCD file to other...
  • Page 239 Communication Protocols Parameter Description Setting range Default Menu path VirtualOutput26 Virtual Output. This signal can be assigned 1..n, [Device Para or visualized via the SCD file to other Assignment List /IEC61850] devices within the IEC61850 substation. VirtualOutput27 Virtual Output. This signal can be assigned 1..n, [Device Para or visualized via the SCD file to other...
  • Page 240 Communication Protocols States of the Inputs of the IEC 61850 Name Description Assignment via VirtOut1-I Module input state: Binary state of the Virtual [Device Para Output (GGIO) /IEC61850] VirtOut2-I Module input state: Binary state of the Virtual [Device Para Output (GGIO) /IEC61850] VirtOut3-I Module input state: Binary state of the Virtual...
  • Page 241 Communication Protocols Name Description Assignment via VirtOut19-I Module input state: Binary state of the Virtual [Device Para Output (GGIO) /IEC61850] VirtOut20-I Module input state: Binary state of the Virtual [Device Para Output (GGIO) /IEC61850] VirtOut21-I Module input state: Binary state of the Virtual [Device Para Output (GGIO) /IEC61850]...
  • Page 242 Communication Protocols IEC 61850 Module Signals (Output States) Signal Description MMS Client connected At least one MMS client is connected to the device All Goose Subscriber active All Goose subscriber in the device are working VirtInp1 Signal: Virtual Input (IEC61850 GGIO Ind) VirtInp2 Signal: Virtual Input (IEC61850 GGIO Ind) VirtInp3...
  • Page 243 Communication Protocols Signal Description Quality of GGIO In5 Self-Supervision of the GGIO Input Quality of GGIO In6 Self-Supervision of the GGIO Input Quality of GGIO In7 Self-Supervision of the GGIO Input Quality of GGIO In8 Self-Supervision of the GGIO Input Quality of GGIO In9 Self-Supervision of the GGIO Input Quality of GGIO In10...
  • Page 244 Communication Protocols Signal Description SPCSO8 Status bit that can be set by clients like e.g. SCADA (Single Point Controllable Status Output). SPCSO9 Status bit that can be set by clients like e.g. SCADA (Single Point Controllable Status Output). SPCSO10 Status bit that can be set by clients like e.g. SCADA (Single Point Controllable Status Output).
  • Page 245 Communication Protocols Signal Description SPCSO31 Status bit that can be set by clients like e.g. SCADA (Single Point Controllable Status Output). SPCSO32 Status bit that can be set by clients like e.g. SCADA (Single Point Controllable Status Output). MRI4 DOK-HB-MRI4-2E...
  • Page 246 Communication Protocols IEC 61850 Module Values Value Description Default Size Menu path NoOfGooseRxAll Total number of received GOOSE [Operation messages including messages for other 9999999999 /Count and RevData devices (subscribed and not subscribed messages). /IEC61850] NoOfGooseRxSub Total Number of subscribed GOOSE [Operation scribed messages including messages with...
  • Page 247 Communication Protocols Value Description Default Size Menu path NoOfDataWritten Total Number of correctly written values [Operation Correct by this device. 9999999999 /Count and RevData /IEC61850] NoOfDataChange Number of detected changes within the [Operation Notification datasets that are published with GOOSE 9999999999 /Count and RevData messages.
  • Page 248 Communication Protocols Values of the IEC 61850 Value Description Default Size Menu path GoosePublisherSt State of the GOOSE Publisher (on or off) Off Off, [Operation /Status Display Error /IEC61850 /State] GooseSubscriber State of the GOOSE Subscriber (on or Off, [Operation State off) /Status Display...

  • Page 249: Dnp3

    Communication Protocols DNP3 DNP3 DNP (Distributed Network Protocol) is for data and information exchange between SCADA (Master) and IEDs (Intelligent Electronic Devices). The DNP protocol has been developed in first releases for serial communication. Due to further development of the DNP protocol, it offers now also TCP and UDP communication options via Ethernet.
  • Page 250 Communication Protocols Point Mapping Please take into account that the designations of inputs and outputs are set from the Masters perspective. This way of choosing the designations is due to a definition in the DNP standard. That means for example that Binary Inputs that can be set within the Device Parameters of the DNP protocol are the “Binary Inputs”...
  • Page 251 Communication Protocols Please try to avoid gaps that will slow down the performance of the DNP communication. That means do not leave unused inputs / outputs in between used inputs / outputs (e.g. Do not use Binary Output 1 and 3 when 2 is unused).
  • Page 252 Communication Protocols Application Example Setting a Relay: Binary Output signals of the DNP cannot directly be used in order to switch relays because the DNP Binary Outputs are pulse signals (by DNP definition, not steady state). Steady states can be created by means of Logic functions. The Logic Functions can be assigned onto the Relay Inputs.
  • Page 253 Communication Protocols Parameter Description Setting range Default Menu path Master Id MasterId defines the DNP3 address of 0 - 65519 65500 [Device Para master (SCADA) /DNP3 Communication Global Protection Parameters of the DNP Parameter Description Setting range Default Menu path Function Permanent activation or deactivation of inactive,...
  • Page 254 Communication Protocols Parameter Description Setting range Default Menu path SelfAddress Support of self (automatic) addresses inactive, inactive [Device Para active /DNP3 Communication DataLink Enables or disables the data layer Never, Never [Device Para confirm confirmation (ack). Always, /DNP3 On_Large Communication t-DataLink Data layer confirmation timeout 0.1 - 10.0s...
  • Page 255 Communication Protocols Parameter Description Setting range Default Menu path AppLink num The number of times the device will 0 - 255 [Device Para retries retransmit an Application Layer fragment /DNP3 Communication Unsol Reporting Enables unsolicited reporting. This is inactive, inactive [Device Para available only for DNP3 TCP connections, active...
  • Page 256 Communication Protocols Parameter Description Setting range Default Menu path Deadb integr Deadband integration time. 0 - 300 [Device Para time /DNP3 Communication BinaryInput 0 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective Assignment List /DNP3 device.
  • Page 257 Communication Protocols Parameter Description Setting range Default Menu path BinaryInput 8 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective Assignment List /DNP3 device. /Point map /Binary Inputs] BinaryInput 9 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective...
  • Page 258 Communication Protocols Parameter Description Setting range Default Menu path BinaryInput 17 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective Assignment List /DNP3 device. /Point map /Binary Inputs] BinaryInput 18 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective...
  • Page 259 Communication Protocols Parameter Description Setting range Default Menu path BinaryInput 26 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective Assignment List /DNP3 device. /Point map /Binary Inputs] BinaryInput 27 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective...
  • Page 260 Communication Protocols Parameter Description Setting range Default Menu path BinaryInput 35 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective Assignment List /DNP3 device. /Point map /Binary Inputs] BinaryInput 36 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective...
  • Page 261 Communication Protocols Parameter Description Setting range Default Menu path BinaryInput 44 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective Assignment List /DNP3 device. /Point map /Binary Inputs] BinaryInput 45 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective...
  • Page 262 Communication Protocols Parameter Description Setting range Default Menu path BinaryInput 53 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective Assignment List /DNP3 device. /Point map /Binary Inputs] BinaryInput 54 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective...
  • Page 263 Communication Protocols Parameter Description Setting range Default Menu path BinaryInput 62 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective Assignment List /DNP3 device. /Point map /Binary Inputs] BinaryInput 63 Virtual Digital Input (DNP). This corresponds 1..n, [Device Para to a virtual binary output of the protective...
  • Page 264 Communication Protocols Parameter Description Setting range Default Menu path BinaryCounter Counter can be used to report counter 1..n, [Device Para values to the DNP master. Assignment List /DNP3 /Point map /BinaryCounter] BinaryCounter Counter can be used to report counter 1..n, [Device Para values to the DNP master.
  • Page 265 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 0 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 0 If a change of measured value is greater...
  • Page 266 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 2 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 2 If a change of measured value is greater...
  • Page 267 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 4 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 4 If a change of measured value is greater...
  • Page 268 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 6 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 6 If a change of measured value is greater...
  • Page 269 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 8 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 8 If a change of measured value is greater...
  • Page 270 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 10 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 10 If a change of measured value is greater...
  • Page 271 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 12 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 12 If a change of measured value is greater...
  • Page 272 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 14 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 14 If a change of measured value is greater...
  • Page 273 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 16 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 16 If a change of measured value is greater...
  • Page 274 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 18 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 18 If a change of measured value is greater...
  • Page 275 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 20 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 20 If a change of measured value is greater...
  • Page 276 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 22 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 22 If a change of measured value is greater...
  • Page 277 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 24 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 24 If a change of measured value is greater...
  • Page 278 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 26 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 26 If a change of measured value is greater...
  • Page 279 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 28 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 28 If a change of measured value is greater...
  • Page 280 Communication Protocols Parameter Description Setting range Default Menu path Scale Factor 30 The scale factor is used to convert the 0.001, [Device Para measured value in an integer format 0.01, /DNP3 0.1, /Point map /Analog Input] 100, 1000, 10000, 100000, 1000000 Dead Band 30 If a change of measured value is greater...
  • Page 281 Communication Protocols Name Description Assignment via BinaryInput0-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device. /DNP3 /Point map /Binary Inputs] BinaryInput1-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device.
  • Page 282 Communication Protocols Name Description Assignment via BinaryInput9-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device. /DNP3 /Point map /Binary Inputs] BinaryInput10-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device.
  • Page 283 Communication Protocols Name Description Assignment via BinaryInput18-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device. /DNP3 /Point map /Binary Inputs] BinaryInput19-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device.
  • Page 284 Communication Protocols Name Description Assignment via BinaryInput27-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device. /DNP3 /Point map /Binary Inputs] BinaryInput28-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device.
  • Page 285 Communication Protocols Name Description Assignment via BinaryInput36-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device. /DNP3 /Point map /Binary Inputs] BinaryInput37-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device.
  • Page 286 Communication Protocols Name Description Assignment via BinaryInput45-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device. /DNP3 /Point map /Binary Inputs] BinaryInput46-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device.
  • Page 287 Communication Protocols Name Description Assignment via BinaryInput54-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device. /DNP3 /Point map /Binary Inputs] BinaryInput55-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device.
  • Page 288 Communication Protocols Name Description Assignment via BinaryInput63-I Virtual Digital Input (DNP). This corresponds to a [Device Para virtual binary output of the protective device. /DNP3 /Point map /Binary Inputs] DoubleBitInput0-I Double Bit Digital Input (DNP). This corresponds to a [Device Para double bit binary output of the protective device.
  • Page 289 Communication Protocols Name Description AR.Total number Cr Total number of all executed Automatic Reclosures Attempts AR.Cr successfl Total number of successfully executed Automatic Reclosures AR.Cr failed Total number of unsuccessfully executed automatic reclosure attempts AR.Cr Service Alarm1 Remaining numbers of ARs until Service Alarm 1 AR.Cr Service Alarm2 Remaining numbers of ARs until Service Alarm 2 AR.Max Shots / h Cr...
  • Page 290 Communication Protocols DNP Signals (Output States) Some signals (that are for a short time active only) have to be acknowledged separately (e.g. Trip signals) by the Communication System. Signal Description busy This message is set if the protocol is started. It will be reset if the protocol is shut down.
  • Page 291 Communication Protocols Signal Description BinaryOutput17 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device. BinaryOutput18 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device. BinaryOutput19 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device.
  • Page 292 Communication Protocols DNP Values Value Description Default Size Menu path NReceived Diagnostic counter: Number of received [Operation characters 9999999999 /Count and RevData /DNP3] NSent Diagnostic counter: Number of sent [Operation characters 9999999999 /Count and RevData /DNP3] NBadFramings Diagnostic counter: Number of bad [Operation framings.

  • Page 293: Time Synchronization

    Time Synchronization Time Synchronization TimeSync The user has the possibility to synchronize the device with a central time generator. This offers the following advantages: The time does not drift off from the reference time. A continuously accumulating deviation from the reference time thereby will be balanced.
  • Page 294 Time Synchronization Accuracy of Time Synchronization The accuracy of the device's synchronized system time depends on several factors: accuracy of the connected time generator used synchronization protocol when using Modbus TCP, SNTP or DNP3 TCP/UDP: Network load and data package transmission times Please consider the accuracy of the used time generator.
  • Page 295 Time Synchronization Selection of Timezone and Synchronization Protocol The protection relay masters both UTC and local time. This means that the device can be synchronized with UTC time while using local time for user display. Time Synchronization with UTC time (recommended): Time synchronization is usually done using UTC time.
  • Page 296 Time Synchronization Global Protection Parameters of the Time Synchronization Parameter Description Setting range Default Menu path DST offset Difference to wintertime -180 - 180min 60min [Device Para /Time /Timezone] DST manual Manual setting of the Daylight Saving Time inactive, active [Device Para active /Time...
  • Page 297 Time Synchronization Parameter Description Setting range Default Menu path Summertime h Hour of clock change summertime 0 - 23h [Device Para /Time Only available if: DST manual = inactive /Timezone] Summertime Minute of clock change summertime 0 - 59min 0min [Device Para /Time Only available if: DST manual = inactive...
  • Page 298 Time Synchronization Parameter Description Setting range Default Menu path Time Zones Time Zones UTC+14 UTC+0 [Device Para Kiritimati, London /Time UTC+13 /Timezone] Rawaki, UTC+12.75 Chatham Island, UTC+12 Wellington, UTC+11.5 Kingston, UTC+11 Port Vila, UTC+10.5 Lord Howe Island, UTC+10 Sydney, UTC+9.5 Adelaide, UTC+9 Tokyo, UTC+8 Hong...
  • Page 299 Time Synchronization Parameter Description Setting range Default Menu path TimeSync Time synchronisation [Device Para IRIG-B, /Time SNTP, /TimeSync Modbus, /TimeSync] IEC60870-5- 103, DNP3 Signals (Output States) of the Time Synchronization Signal Description synchronized Clock is synchronized. MRI4 DOK-HB-MRI4-2E...

  • Page 300: Sntp

    Time Synchronization SNTP SNTP Important pre-condition: The protective relay needs to have access to an SNTP server via the connected network. This server preferably should be installed locally. Principle – General Use SNTP is a standard protocol for time synchronisation via a network. For this at least one SNTP server has to be available within the network.
  • Page 301 Time Synchronization Accuracy The accuracy of the used SNTP server and the excellence of its reference clock influences the accuracy of the protection relay's clock. For further information about accuracy refer to the chapter “Specifications”. With each transmitted time information, the SNTP server also sends information about its accuracy: Stratum: The stratum indicates over how many interacting NTP-Servers the used SNTP server is connected to an atomic or radio controlled clock.
  • Page 302 Time Synchronization Fault Analysis If there is no SNTP signal for more than 120 sec, the SNTP status changes from “active” to “inactive” and an entry in the Event Recorder will be created. The SNTP functionality can be checked in the menu [Operation/Status Display/TimeSync/Sntp]: If the SNTP status is not indicated as being “active”, please proceed as follows: Check if the wiring is correct (Ethernet-cable connected).
  • Page 303 Time Synchronization Device Planning Parameters of the SNTP Parameter Description Options Default Menu path Mode Mode do not use, do not use [Device planning] Direct Commands of the SNTP Parameter Description Setting range Default Menu path Res Counter Reset all Counters. inactive, inactive [Operation...
  • Page 304 Time Synchronization Parameter Description Setting range Default Menu path Server2 Server 2 inactive, inactive [Device Para active /Time /TimeSync /SNTP] IP Byte1 IP1.IP2.IP3.IP4 0 - 255 [Device Para /Time /TimeSync /SNTP] IP Byte2 IP1.IP2.IP3.IP4 0 - 255 [Device Para /Time /TimeSync /SNTP] IP Byte3...
  • Page 305 Time Synchronization Value Description Default Size Menu path NoOfSmallSyncs Service counter: Total Number of very [Operation small Time Corrections. 9999999999 /Count and RevData /TimeSync /SNTP] NoOfNormSyncs Service counter: Total Number of [Operation normal Time Corrections 9999999999 /Count and RevData /TimeSync /SNTP] NoOfBigSyncs Service counter: Total Number of big...
  • Page 306 Time Synchronization SNTP Values Value Description Default Size Menu path Used Server Which Server is used for SNTP None Server1, [Operation synchronization. Server2, /Status Display None /TimeSync /SNTP] PrecServer1 Precision of Server 1 [Operation 1000.00000 /Status Display /TimeSync /SNTP] PrecServer2 Precision of Server 2 [Operation 1000.00000...

  • Page 307: Irig-B00X

    Time Synchronization IRIG-B00X IRIG-B Requirement: An IRIG-B00X time code generator is needed. IRIG-B004 and higher will support/transmit the “year information”. If you are using an IRIG time code that does not support the “year information” (IRIG-B000, IRIG-B001, IRIG-B002, IRIG-B003), you have to set the “year” manually within the device.
  • Page 308 Time Synchronization IRIG-B Commissioning Activate the IRIG-B synchronization within menu [Device Para/ Time/ TimeSync]: Select » IRIG-B« in the time synchronisation menu. Set the time synchronization in the IRIG-B menu to » Active« . Select the IRIG-B type (choose B000 through B007). Fault Analysis If the device does not receive any IRIG-B time code for more than 60 s, the IRIG-B status switches from »...
  • Page 309 Time Synchronization Device Planning Parameters of the IRIG-B00X Parameter Description Options Default Menu path Mode Mode do not use, do not use [Device planning] Direct Commands of the IRIG-B00X Parameter Description Setting range Default Menu path Res IRIG-B Cr Resetting of the Diagnosis Counters: IRIG-B inactive, inactive [Operation...
  • Page 310 Time Synchronization Signal Description Control Signal2 Signal: IRIG-B Control Signal. The external IRIG-B generator can set these signals. They can be used for further control procedures inside the device (e.g. logic funtions). Control Signal3 Signal: IRIG-B Control Signal. The external IRIG-B generator can set these signals.
  • Page 311 Time Synchronization IRIG-B00X Values Value Description Default Size Menu path NoOfFramesOK Total Number valid Frames. 0 - 65535 [Operation /Count and RevData /TimeSync /IRIG-B] NoOfFrameErrors Total Number of Frame Errors. 0 - 65535 [Operation Physically corrupted Frame. /Count and RevData /TimeSync /IRIG-B] Edges...

  • Page 312: Parameters

    Parameters Parameters Parameter setting and planning can be done: directly at the device or by way of the Smart view software. Parameter Definitions Device Parameters Device Parameters are part of the Parameter Tree. By means of them you can (depending on the type of device): Set cutoff levels, •...
  • Page 313 Parameters Device Planning Parameters Device Planning Parameters are part of the Parameter Tree. Improving the Usability (clearness): All protection modules that are currently not needed can be • de-protected (switched to invisible) by means of Device Planning. In Menu Device Planning you can adapt •...
  • Page 314 Parameters Adaptive Parameter Sets MRI4 DOK-HB-MRI4-2E...
  • Page 315 Parameters Adaptive Parameter Sets are part of the Parameter Tree. By means of Adaptive Parameter Sets you can modify temporarily single parameters within the parameter setting groups. Adaptive Parameters fall back automatically, if the acknowledged signal, that has activated them, has fallen back. Please take into account that Adaptive Set 1 is dominant to Adaptive Set 2.
  • Page 316 Parameters If the Adaptive Parameter feature is not used, the adaptive set control logics will not be selected (assigned). The protective elements work in this case just like a normal protection using the “Default” settings. If one of the Adaptive Set Control logics” is assigned to a logic function, the protective element will be “switched-over” to the corresponding adaptive settings if the assigned logic function is asserted and will fall back to the “Default”...
  • Page 317 Parameters The screenshot above shows the adaptive setting configurations following applications based on only one simple overcurrent protection element: Standard Set: Default settings Adaptive Set 1: SOTF application (Switch-Onto-Fault) Adaptive Set 2: CLPU application (Cold Load Pickup) Adaptive Set 3: Voltage-Controlled time overcurrent protection (ANSI 51V) Adaptive Set 4: Negative- Phase- Sequence- Voltage-Controlled time overcurrent protection MRI4 DOK-HB-MRI4-2E...
  • Page 318 Parameters Application Examples The output signal of the Switch Onto Fault module can be used to activate an Adaptive Parameter Set that • sensibilizes the overcurrent protection. The output signal of the Cold Load Pickup module can be used to activate an Adaptive Parameter Set that •...
  • Page 319 Parameters Adaptive Parameter Set Activation Signals Name Description No assignment IH2.Blo L1 Signal: Blocked L1 IH2.Blo L2 Signal: Blocked L2 IH2.Blo L3 Signal: Blocked L3 IH2.Blo IG meas Signal: Blocking of the ground (earth) protection module (measured ground current) IH2.Blo IG calc Signal: Blocking of the ground (earth) protection module (calculated ground current) IH2.3-ph Blo Signal: Inrush was detected in at least one phase - trip command blocked.
  • Page 320 Parameters Name Description Modbus.Scada Cmd 8 Scada Command Modbus.Scada Cmd 9 Scada Command Modbus.Scada Cmd 10 Scada Command Modbus.Scada Cmd 11 Scada Command Modbus.Scada Cmd 12 Scada Command Modbus.Scada Cmd 13 Scada Command Modbus.Scada Cmd 14 Scada Command Modbus.Scada Cmd 15 Scada Command Modbus.Scada Cmd 16 Scada Command...
  • Page 321 Parameters Name Description IEC61850.VirtInp32 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.SPCSO1 Status bit that can be set by clients like e.g. SCADA (Single Point Controllable Status Output). IEC61850.SPCSO2 Status bit that can be set by clients like e.g. SCADA (Single Point Controllable Status Output).
  • Page 322 Parameters Name Description Profibus.Scada Cmd 3 Scada Command Profibus.Scada Cmd 4 Scada Command Profibus.Scada Cmd 5 Scada Command Profibus.Scada Cmd 6 Scada Command Profibus.Scada Cmd 7 Scada Command Profibus.Scada Cmd 8 Scada Command Profibus.Scada Cmd 9 Scada Command Profibus.Scada Cmd 10 Scada Command Profibus.Scada Cmd 11 Scada Command...
  • Page 323 Parameters Name Description Logics.LE7.Out Signal: Latched Output (Q) Logics.LE7.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE8.Gate Out Signal: Output of the logic gate Logics.LE8.Timer Out Signal: Timer Output Logics.LE8.Out Signal: Latched Output (Q) Logics.LE8.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE9.Gate Out Signal: Output of the logic gate Logics.LE9.Timer Out...
  • Page 324 Parameters Name Description Logics.LE17.Out Signal: Latched Output (Q) Logics.LE17.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE18.Gate Out Signal: Output of the logic gate Logics.LE18.Timer Out Signal: Timer Output Logics.LE18.Out Signal: Latched Output (Q) Logics.LE18.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE19.Gate Out Signal: Output of the logic gate Logics.LE19.Timer Out...
  • Page 325 Parameters Name Description Logics.LE27.Out Signal: Latched Output (Q) Logics.LE27.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE28.Gate Out Signal: Output of the logic gate Logics.LE28.Timer Out Signal: Timer Output Logics.LE28.Out Signal: Latched Output (Q) Logics.LE28.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE29.Gate Out Signal: Output of the logic gate Logics.LE29.Timer Out...
  • Page 326 Parameters Name Description Logics.LE37.Out Signal: Latched Output (Q) Logics.LE37.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE38.Gate Out Signal: Output of the logic gate Logics.LE38.Timer Out Signal: Timer Output Logics.LE38.Out Signal: Latched Output (Q) Logics.LE38.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE39.Gate Out Signal: Output of the logic gate Logics.LE39.Timer Out...
  • Page 327 Parameters Name Description Logics.LE47.Out Signal: Latched Output (Q) Logics.LE47.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE48.Gate Out Signal: Output of the logic gate Logics.LE48.Timer Out Signal: Timer Output Logics.LE48.Out Signal: Latched Output (Q) Logics.LE48.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE49.Gate Out Signal: Output of the logic gate Logics.LE49.Timer Out...
  • Page 328 Parameters Name Description Logics.LE57.Out Signal: Latched Output (Q) Logics.LE57.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE58.Gate Out Signal: Output of the logic gate Logics.LE58.Timer Out Signal: Timer Output Logics.LE58.Out Signal: Latched Output (Q) Logics.LE58.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE59.Gate Out Signal: Output of the logic gate Logics.LE59.Timer Out...
  • Page 329 Parameters Name Description Logics.LE67.Out Signal: Latched Output (Q) Logics.LE67.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE68.Gate Out Signal: Output of the logic gate Logics.LE68.Timer Out Signal: Timer Output Logics.LE68.Out Signal: Latched Output (Q) Logics.LE68.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE69.Gate Out Signal: Output of the logic gate Logics.LE69.Timer Out...
  • Page 330 Parameters Name Description Logics.LE77.Out Signal: Latched Output (Q) Logics.LE77.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE78.Gate Out Signal: Output of the logic gate Logics.LE78.Timer Out Signal: Timer Output Logics.LE78.Out Signal: Latched Output (Q) Logics.LE78.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE79.Gate Out Signal: Output of the logic gate Logics.LE79.Timer Out...

  • Page 331: Parameter Setting At The Hmi

    Parameters Parameter Setting at the HMI Every parameter belongs to an access area. Editing and changing of a parameter requires a sufficient access authorization. The User can obtain the required access authorizations by unlocking access areas in advance of parameter changes or context-dependent.
  • Page 332 Parameters and so it is possible from each point of the menu tree to see that there are parameter changes still not adopted by the device. Press the »OK« key to initiate the final storage of all parameter changes. Confirm the parameter changes by pressing the »Yes«...
  • Page 333 Parameters Option 2: Context-dependent Access Authorization Navigate to the parameter, that is to be changed. If the parameter is selected, the lower right corner of the display shows a » Key« -Symbol. This symbol indicates, that the device is still within the »Read Only Lv0« -Level, or that the current level does not provide sufficient access rights to allow editing of this parameter.
  • Page 334 Parameters Plausibility check: In order to prevent obvious wrong settings the device monitors constantly all temporary saved parameter changes. If the device detects an implausibility, this is indicated by a question mark in front of the respective parameter. In order to make things easier to follow up, especially where complex parameter changes are involved, on every superior/higher-ranking menu level, above the temporary saved parameters an invalidity is indicated by the question mark (plausibility trace).

  • Page 335: Setting Groups

    Parameters Setting Groups Within the menu »Protection Para/P-Set Switch« you have the following possibilities: To set one of the four setting groups active manually. To assign a signal to each setting group that sets this group to active. Scada switches the setting groups. Switching over to another (already configured) setting group is done very quickly (usually within a time of approx.
  • Page 336 Parameters Signals that can be used for PSS Name Description No assignment CTS.Alarm Signal: Alarm Current Transformer Measuring Circuit Supervision DI Slot X1.DI 1 Signal: Digital Input DI Slot X1.DI 2 Signal: Digital Input DI Slot X1.DI 3 Signal: Digital Input DI Slot X1.DI 4 Signal: Digital Input DI Slot X1.DI 5...
  • Page 337 Parameters Name Description Logics.LE8.Gate Out Signal: Output of the logic gate Logics.LE8.Timer Out Signal: Timer Output Logics.LE8.Out Signal: Latched Output (Q) Logics.LE8.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE9.Gate Out Signal: Output of the logic gate Logics.LE9.Timer Out Signal: Timer Output Logics.LE9.Out Signal: Latched Output (Q) Logics.LE9.Out inverted...
  • Page 338 Parameters Name Description Logics.LE18.Gate Out Signal: Output of the logic gate Logics.LE18.Timer Out Signal: Timer Output Logics.LE18.Out Signal: Latched Output (Q) Logics.LE18.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE19.Gate Out Signal: Output of the logic gate Logics.LE19.Timer Out Signal: Timer Output Logics.LE19.Out Signal: Latched Output (Q) Logics.LE19.Out inverted Signal: Negated Latched Output (Q NOT)
  • Page 339 Parameters Name Description Logics.LE28.Gate Out Signal: Output of the logic gate Logics.LE28.Timer Out Signal: Timer Output Logics.LE28.Out Signal: Latched Output (Q) Logics.LE28.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE29.Gate Out Signal: Output of the logic gate Logics.LE29.Timer Out Signal: Timer Output Logics.LE29.Out Signal: Latched Output (Q) Logics.LE29.Out inverted Signal: Negated Latched Output (Q NOT)
  • Page 340 Parameters Name Description Logics.LE38.Gate Out Signal: Output of the logic gate Logics.LE38.Timer Out Signal: Timer Output Logics.LE38.Out Signal: Latched Output (Q) Logics.LE38.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE39.Gate Out Signal: Output of the logic gate Logics.LE39.Timer Out Signal: Timer Output Logics.LE39.Out Signal: Latched Output (Q) Logics.LE39.Out inverted Signal: Negated Latched Output (Q NOT)
  • Page 341 Parameters Name Description Logics.LE48.Gate Out Signal: Output of the logic gate Logics.LE48.Timer Out Signal: Timer Output Logics.LE48.Out Signal: Latched Output (Q) Logics.LE48.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE49.Gate Out Signal: Output of the logic gate Logics.LE49.Timer Out Signal: Timer Output Logics.LE49.Out Signal: Latched Output (Q) Logics.LE49.Out inverted Signal: Negated Latched Output (Q NOT)
  • Page 342 Parameters Name Description Logics.LE58.Gate Out Signal: Output of the logic gate Logics.LE58.Timer Out Signal: Timer Output Logics.LE58.Out Signal: Latched Output (Q) Logics.LE58.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE59.Gate Out Signal: Output of the logic gate Logics.LE59.Timer Out Signal: Timer Output Logics.LE59.Out Signal: Latched Output (Q) Logics.LE59.Out inverted Signal: Negated Latched Output (Q NOT)
  • Page 343 Parameters Name Description Logics.LE68.Gate Out Signal: Output of the logic gate Logics.LE68.Timer Out Signal: Timer Output Logics.LE68.Out Signal: Latched Output (Q) Logics.LE68.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE69.Gate Out Signal: Output of the logic gate Logics.LE69.Timer Out Signal: Timer Output Logics.LE69.Out Signal: Latched Output (Q) Logics.LE69.Out inverted Signal: Negated Latched Output (Q NOT)
  • Page 344 Parameters Name Description Logics.LE78.Gate Out Signal: Output of the logic gate Logics.LE78.Timer Out Signal: Timer Output Logics.LE78.Out Signal: Latched Output (Q) Logics.LE78.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE79.Gate Out Signal: Output of the logic gate Logics.LE79.Timer Out Signal: Timer Output Logics.LE79.Out Signal: Latched Output (Q) Logics.LE79.Out inverted Signal: Negated Latched Output (Q NOT)

  • Page 345: Setting Lock

    Parameters Setting Lock By means of the Setting Lock , parameter settings can be locked against any changes as long as the assigned signal is true (active). The Setting Lock can be activated within menu [Field Para/General Settings/Lock Settings]. Bypass of the Setting Lock The setting lock can be overwritten (temporarily) in case that the status of the signal that activates the setting lock cannot be modified or should not be modified (spare key).

  • Page 346: Device Parameters

    Device Parameters Device Parameters Date and Time In menu »Device parameters/Date/Time« you can set date and time. Version Within this menu »Device parameters/Version« you can obtain information on the soft- and hardware version. Display of ANSI-Codes The display of ANSI codes can be activated within menu »Device parameters/HMI//Display ANSI device numbers« MRI4 DOK-HB-MRI4-2E...

  • Page 347: Tcp/Ip Settings

    Device Parameters TCP/IP Settings Within menu »Device Para / TCP/IP/TCP/IP Config« the TCP/IP settings have to be set. The first-time setting of the TCP/IP Parameters can be done at the panel (HMI) only. Establishing a connection via TCP/IP to the device is only possible if your device is equipped with an Ethernet Interface (RJ45).

  • Page 348: Direct Commands Of The System Module

    Device Parameters Direct Commands of the System Module Parameter Description Setting range Default Menu path Ack BO LED Scd Reset the binary output relays, LEDs, SCADA inactive, inactive [Operation TCmd and the Trip Command. active /Acknowledge] Ack LED All acknowledgeable LEDs will be inactive, inactive [Operation...
  • Page 349 Device Parameters Parameter Description Setting range Default Menu path PS1: activated This Setting Group will be the active one if: 1..n, PSS [Protection The Parameter Setting Group Switch is set Para to "Switch via Input" and the other three /PSet-Switch] input functions are inactive at the same time.
  • Page 350 Device Parameters Parameter Description Setting range Default Menu path Ack via »C« key Select which acknowledgeable elements can Nothing, Ack LEDs [Device Para be reset via pressing the »C« key. Ack LEDs, /Acknowledge] Ack LEDs, relays, Ack Everything Remote Reset Enables or disables the option to inactive, active...

  • Page 351: System Module Input States

    Device Parameters System Module Input States Name Description Assignment via Ack LED-I Module input state: LEDs acknowledgement by [Device Para digital input /Acknowledge] Ack BO-I Module input state: Acknowledgement of the binary [Device Para Output Relays /Acknowledge] Ack Scada-I Module input state: Acknowledge Scada via digital [Device Para input.

  • Page 352: System Module Signals

    Device Parameters System Module Signals Signal Description Reboot Signal: Rebooting the device: 1=Normal Start-up; 2=Reboot by the Operator; 3=Reboot by means of Super Reset; 4=outdated; 5=outdated; 6=Unknown Error Source; 7=Forced Reboot (initiated by the main processor); 8=Exceeded Time Limit of the Protection Cycle; 9= Forced Reboot (initiated by the digital signal processor);...
  • Page 353 Device Parameters MRI4 DOK-HB-MRI4-2E...

  • Page 354: Special Values Of The System Module

    Device Parameters Special Values of the System Module Value Description Menu path Build Build [Device Para /Version] DM-Version Version [Device Para /Version] Operating hours Cr Operating hours counter of the protective device [Operation /Count and RevData /Sys] MRI4 DOK-HB-MRI4-2E...

  • Page 355: Field Parameters

    Field Parameters Field Parameters Field Para Within the field parameters you can set all parameters, that are relevant for the primary side and the mains operational method like frequency, primary and secondary values... General Field Parameters Parameter Description Setting range Default Menu path Phase...

  • Page 356: Field Parameters - Current Related

    Field Parameters Field Parameters – Current Related Parameter Description Setting range Default Menu path CT pri Nominal current of the primary side of the 1 - 50000A 1000A [Field Para current transformers. /CT] CT sec Nominal current of the secondary side of the [Field Para current transformers.
  • Page 357 Field Parameters Parameter Description Setting range Default Menu path IL1, IL2, IL3 The Current shown in the Display or within 0.0 - 0.100In 0.005In [Device Para Cutoff Level the PC Software will be displayed as zero, if /Measurem the Current falls below this Cutoff Level. Display This parameter has no impact on recorders.

  • Page 358: Blockings

    Blockings Blockings The device provides a function for temporary and permanent blocking of the complete protection functionality or of single protection stages. Make absolutely sure that no illogical or even life-threatening blockings are allocated. Make sure that you do not carelessly deactivate protection functions which have to be available according to the protection concept.

  • Page 359: Temporary Blocking

    Blockings Temporary Blocking To block the complete protection of the device temporarily by a signal In module »Prot« the complete protection of the device can be blocked temporarily by a signal. On condition that a module-external blocking is permitted »ExBlo Fc=active« . In addition to this, a related blocking signal from the »assignment list«...

  • Page 360: To Activate Or Deactivate The Tripping Command Of A Protection Module

    Blockings To Activate or Deactivate the Tripping Command of a Protection Module Trip b lockings GeneralProt_Y02 name = all modules that are blockable Prot . Blo TripCmd inactive Prot . Blo TripCmd active ≥1 name . Blo TripCmd Prot . ExBlo TripCmd inactive active Prot .

  • Page 361: Activate, Deactivate Respectively Block Temporarily Protection Functions

    Blockings Activate, Deactivate respectively Block Temporarily Protection Functions Blocking s GeneralProt_Y03 name = all modules that are blockable Frequency is within the nominal frequency range .(*)(**) & Please Refer To Diagram : Prot Prot. active (The General Protection module is not deactivated or blocked ) name .
  • Page 362 Blockings Current protective functions cannot only be blocked permanently (» function = inactive« ) or temporarily by any blocking signal from the »assignment list«, but also by »reverse Interlocking« . All other protection functions can be activated, deactivated or blocked in the same manner. Blockings (**) Pdoc_Y05 I/IG = I[1]...[n], IG[1]...[n]...

  • Page 363: Module: Protection (Prot)

    Module: Protection (Prot) Module: Protection (Prot) Prot The module »Module General Protection« (»Prot«) serves as outer frame for all other protection modules, i.  e . they are all enclosed by this module. If in the »Prot« module the parameter [Protection Para / Global Prot Para / Prot] »Function«...
  • Page 364 Module: Protection (Prot) Prot – active GeneralProt _Y01 At the moment no parameter is being changed (except parameter set parameters) & Prot . available Measured Values : OK Prot . Function & inactive Prot . active active name . ExBlo Fc inactive active &...

  • Page 365: General Alarms And General Trips

    Module: Protection (Prot) General Alarms and General Trips Each protective element generates it´s own alarm and trip signals. All alarms and trip decision are passed on to the master module »Prot«. If a protective element picks up, respectively has decided about a trip, two signals will be issued: 1.
  • Page 366 Module: Protection (Prot) MRI4 DOK-HB-MRI4-2E...
  • Page 367 Module: Protection (Prot) MRI4 DOK-HB-MRI4-2E...
  • Page 368 Module: Protection (Prot) MRI4 DOK-HB-MRI4-2E...
  • Page 369 Module: Protection (Prot) MRI4 DOK-HB-MRI4-2E...

  • Page 370: Direct Commands Of The Protection Module

    Module: Protection (Prot) Direct Commands of the Protection Module Parameter Description Setting range Default Menu path Res FaultNo a Resetting of fault number and grid fault inactive, inactive [Operation GridFaultNo number. active /Reset] Global Protection Parameters of the Protection Module Parameter Description Setting range...

  • Page 371: Protection Module Input States

    Module: Protection (Prot) Parameter Description Setting range Default Menu path ExBlo TripCmd If external blocking of the tripping command 1..n, [Protection is activated (allowed), the tripping Assignment List Para command of the entire device will be /Global Prot blocked if the state of the assigned signal Para becomes true.

  • Page 372: Protection Module Values

    Module: Protection (Prot) Protection Module Values Parameter Description FaultNo Fault number No of GridFaults Number of grid faults: A grid fault, e.g. a short circuit, might cause several faults with trip and autoreclosing, each fault being identified by an increased fault number. In this case, the grid fault number remains the same.
  • Page 373 MRI4 DOK-HB-MRI4-2E...

  • Page 374: Switchgear/Breaker - Manager

    Switchgear/Breaker – Manager Switchgear/Breaker – Manager WARNING Misconfiguration of the switchgear can result in death or serious injury. Beside protection functions, protective relays more and more will take care about controlling switchgear, like circuit breakers, load break switches, disconnectors and ground connectors. The Switchgear/Breaker-Manager of this protective device is designed to manage one switchgear.

  • Page 375: Single Line Diagram

    Switchgear/Breaker – Manager Single Line Diagram The user can create and modify Single Lines (pages) by means of the Page Editor . The Single Lines (Control Pages) have to be loaded into the protective device by means of Smart view . For details on the creation, modification and upload of Single Lines (Control Pages) please refer to the manual “page_editor_uk.pdf”...
  • Page 376 Switchgear/Breaker – Manager The protection device continuously supervises the status of the inputs »Aux ON-I« and »Aux OFF-I«. These signals are validated based on the supervision timers » t-Move ON« and » t-Move OFF« validation functions. As a result, the switchgear position will be detected by the following signals: Pos ON Pos OFF Pos Indeterm...
  • Page 377 Switchgear/Breaker – Manager Supervision of the ON command When an ON command is initiated, the » t-Move ON« timer will be started. While the timer is running, the »POS « State will become true. If the command is executed and properly fed back from the switchgear before the NDETERM timer has run down, »POS ON«...
  • Page 378 Switchgear/Breaker – Manager Single Position Indication Aux ON or Aux OFF If the single pole indication is used, the »SI S « will become true. INGLE ONTACT The moving time supervision works only in one direction. If the Aux OFF signal is connected to the device, only the “OFF command”...
  • Page 379 Switchgear/Breaker – Manager Single Position Indication – Aux OFF If only the Aux OFF signal is used for the monitoring of the “OFF command”, the switch command will start the moving timer. The Position Indication will indicate an INTERMEDIATE position. When the the switchgear reaches its end position before the moving timer elapses, and »CES succesf«...
  • Page 380 Switchgear/Breaker – Manager Interlockings Trip Manager (t-Min Hold Time, Latched) MRI4 DOK-HB-MRI4-2E...
  • Page 381 Switchgear/Breaker – Manager Trip Manager – Assignment of commands The trip commands of the protection elements have to be assigned within menu [Control/Bkr/Trip Manager] to the switchgear (presumed, that the switchgear is make/break capable) . In the Trip Manger all tripping commands are combined by an “OR” logic. The actual tripping command to the switchgear is exclusively given by the Trip Manager.
  • Page 382 Switchgear/Breaker – Manager The exact name of the Switchgear is defined in the Single Line file. ↓ SG[x].Trip CB Switchgear _Y01 name =Module name of the assigned trip command name.TripCmd ≥1 name.TripCmd SG[x] . t-TripCmd ≥1 1 _∏_ ≥1 SG[x] . Trip CB name.TripCmd name.TripCmd SG[x] .
  • Page 383 Switchgear/Breaker – Manager Ex ON/OFF If the switchgear should be opened or closed by an external signal, the User can assign one signal that will trigger the ON and one signal that will trigger the OFF command (e.g. digital inputs or output signals of the Logics) within menu [Control/Bkr/Ex ON/OFF Cmd] .
  • Page 384 Switchgear/Breaker – Manager Aux ON-I OFF Cmd Aux OFF-I ON Cmd Ready-I TripCmd Prot ON Sync ON request Sys-in-Sync-I Scada Autoreclosure CLOSE Command Ready to Close CBCloseInitiate-I *= * Availability dependent on device type **=* Availability dependent on device type Switching Authority For the Switching Authority [Control\General Settings], the following general settings are possible: NONE:...
  • Page 385 Switchgear/Breaker – Manager Non interlocked Switching For test purposes, during commissioning and temporarily operations, interlockings can be disabled. WARNING: Non interlocked Switching can lead to serious injuries or death! For non interlocked switching the menü [Control\General Settings] provides the following options: Non interlocked switching for one single command Permanent Non interlocked switching for a certain time...
  • Page 386 Switchgear/Breaker – Manager Counters of the Command Excecution Supervision Parameter Description CES SAuthority Command Execution Supervision: Number of rejected Commands because of missing switching authority. CES DoubleOperating Command Execution Supervision: Number of rejected Commands because a second switch command is in conflict with a pending one. CES No.

  • Page 387: Switchgear Wear

    Switchgear/Breaker – Manager Switchgear Wear NOTICE: Current related functions of the swichtgear wear element (e.g. breaker wear curve) are available in devices only, that offer minimum one current measurement (card). Switchgear Wear Features The sum of the accumulated interrupted currents. A »SGwear Slow Switchgear«...
  • Page 388 Switchgear/Breaker – Manager Switchgear Wear Curve In order to keep the switchgear in good working condition, the switchgear needs to be monitored. The switchgear health (operation life) depends above all on: The number of CLOSE/OPEN cycles. The amplitudes of the interrupting currents. The frequency that the switchgear operates (Operations per hour).
  • Page 389 Switchgear/Breaker – Manager Global Protection Parameters of the Breaker Wear Module Parameter Description Setting range Default Menu path Operations Service Alarm, too many Operations 1 - 100000 9999 [Control Alarm /SG[1] /SG Wear] Isum Intr Alarm Alarm, the Sum (Limit) of interrupting 0.00 - 100.00kA [Control...
  • Page 390 Switchgear/Breaker – Manager Parameter Description Setting range Default Menu path Current2 Interrupted Current Level #2 0.00 - 1.20kA [Control 2000.00kA Only available if:SGwear Curve Fc = active /SG[1] /SG Wear] Count2 Open Counts Allowed #2 1 - 32000 10000 [Control Only available if:SGwear Curve Fc = active /SG[1] /SG Wear]...
  • Page 391 Switchgear/Breaker – Manager Parameter Description Setting range Default Menu path Count6 Open Counts Allowed #6 1 - 32000 [Control Only available if:SGwear Curve Fc = active /SG[1] /SG Wear] Current7 Interrupted Current Level #7 0.00 - 20.00kA [Control 2000.00kA Only available if:SGwear Curve Fc = active /SG[1] /SG Wear] Count7...
  • Page 392 Switchgear/Breaker – Manager Breaker Wear Signals (Output States) Signal Description Operations Alarm Signal: Service Alarm, too many Operations Isum Intr trip: IL1 Signal: Maximum permissible Summation of the interrupting (tripping) currents exceeded: IL1 Isum Intr trip: IL2 Signal: Maximum permissible Summation of the interrupting (tripping) currents exceeded: IL2 Isum Intr trip: IL3 Signal: Maximum permissible Summation of the interrupting (tripping)
  • Page 393 Switchgear/Breaker – Manager Value Description Default Size Menu path Sum trip IL3 Summation of the tripping currents 0.00A 0.00 - [Operation phase 1000.00A /Count and RevData /Control /SG[1]] Isum Intr per Sum per hour of interrupting currents. 0.00kA 0.00 - [Operation hour 1000.00kA...

  • Page 394: Control Parameters

    Switchgear/Breaker – Manager Control Parameters Ctrl Direct Commands of the Control Module Parameter Description Setting range Default Menu path Switching Switching Authority None, Local [Control Authority Local, /General Settings] Remote, Local and Remote NonInterl DC for Non-Interlocking inactive, inactive [Control active /General Settings]...
  • Page 395 Switchgear/Breaker – Manager Signal Description NonInterl Non-Interlocking is active SG Indeterm Minimum one Switchgear is moving (Position cannot be determined). SG Disturb Minimum one Switchgear is disturbed. Synchronization inputs Parameter Description No assignment DI Slot X1.DI 1 Signal: Digital Input DI Slot X1.DI 2 Signal: Digital Input DI Slot X1.DI 3...
  • Page 396 Switchgear/Breaker – Manager Logics.LE6.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE7.Gate Out Signal: Output of the logic gate Logics.LE7.Timer Out Signal: Timer Output Logics.LE7.Out Signal: Latched Output (Q) Logics.LE7.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE8.Gate Out Signal: Output of the logic gate Logics.LE8.Timer Out Signal: Timer Output Logics.LE8.Out...
  • Page 397 Switchgear/Breaker – Manager Logics.LE17.Gate Out Signal: Output of the logic gate Logics.LE17.Timer Out Signal: Timer Output Logics.LE17.Out Signal: Latched Output (Q) Logics.LE17.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE18.Gate Out Signal: Output of the logic gate Logics.LE18.Timer Out Signal: Timer Output Logics.LE18.Out Signal: Latched Output (Q) Logics.LE18.Out inverted...
  • Page 398 Switchgear/Breaker – Manager Logics.LE27.Timer Out Signal: Timer Output Logics.LE27.Out Signal: Latched Output (Q) Logics.LE27.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE28.Gate Out Signal: Output of the logic gate Logics.LE28.Timer Out Signal: Timer Output Logics.LE28.Out Signal: Latched Output (Q) Logics.LE28.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE29.Gate Out Signal: Output of the logic gate...
  • Page 399 Switchgear/Breaker – Manager Logics.LE37.Out Signal: Latched Output (Q) Logics.LE37.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE38.Gate Out Signal: Output of the logic gate Logics.LE38.Timer Out Signal: Timer Output Logics.LE38.Out Signal: Latched Output (Q) Logics.LE38.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE39.Gate Out Signal: Output of the logic gate Logics.LE39.Timer Out...
  • Page 400 Switchgear/Breaker – Manager Logics.LE47.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE48.Gate Out Signal: Output of the logic gate Logics.LE48.Timer Out Signal: Timer Output Logics.LE48.Out Signal: Latched Output (Q) Logics.LE48.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE49.Gate Out Signal: Output of the logic gate Logics.LE49.Timer Out Signal: Timer Output Logics.LE49.Out...
  • Page 401 Switchgear/Breaker – Manager Logics.LE58.Gate Out Signal: Output of the logic gate Logics.LE58.Timer Out Signal: Timer Output Logics.LE58.Out Signal: Latched Output (Q) Logics.LE58.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE59.Gate Out Signal: Output of the logic gate Logics.LE59.Timer Out Signal: Timer Output Logics.LE59.Out Signal: Latched Output (Q) Logics.LE59.Out inverted...
  • Page 402 Switchgear/Breaker – Manager Logics.LE68.Timer Out Signal: Timer Output Logics.LE68.Out Signal: Latched Output (Q) Logics.LE68.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE69.Gate Out Signal: Output of the logic gate Logics.LE69.Timer Out Signal: Timer Output Logics.LE69.Out Signal: Latched Output (Q) Logics.LE69.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE70.Gate Out Signal: Output of the logic gate...
  • Page 403 Switchgear/Breaker – Manager Logics.LE78.Out Signal: Latched Output (Q) Logics.LE78.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE79.Gate Out Signal: Output of the logic gate Logics.LE79.Timer Out Signal: Timer Output Logics.LE79.Out Signal: Latched Output (Q) Logics.LE79.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE80.Gate Out Signal: Output of the logic gate Logics.LE80.Timer Out...

  • Page 404: Controlled Circuit Breaker

    Switchgear/Breaker – Manager Controlled Circuit Breaker SG[1] Direct Commands of a Controlled Circuit Breaker Parameter Description Setting range Default Menu path Manipulate WARNING! Fake Position - Manual Position inactive, inactive [Control Position Manipulation Pos OFF, Pos ON /SG[1] /General Settings] Res SGwear Sl Resetting the slow Switchgear Alarm inactive,...
  • Page 405 Switchgear/Breaker – Manager Parameter Description Setting range Default Menu path Removed The withdrawable circuit breaker is 1..n, DI- [Control Removed LogicList Dependency /SG[1] /Pos Indicatrs Wirng] Interl ON1 Interlocking of the ON command 1..n, [Control Assignment List /SG[1] /Interlockings] Interl ON2 Interlocking of the ON command 1..n, [Control...
  • Page 406 Switchgear/Breaker – Manager Parameter Description Setting range Default Menu path t-TripCmd Minimum hold time of the OFF-command 0 - 300.00s 0.2s [Control (circuit breaker, load break switch) /SG[1] /Trip Manager] Latched Defines whether the Binary Output Relay inactive, inactive [Control will be Latched when it picks up.
  • Page 407 Switchgear/Breaker – Manager Parameter Description Setting range Default Menu path Off Cmd7 Off Command to the Circuit Breaker if the 1..n, Trip Cmds -.- [Control state of the assigned signal becomes true. /SG[1] /Trip Manager] Off Cmd8 Off Command to the Circuit Breaker if the 1..n, Trip Cmds -.- [Control state of the assigned signal becomes true.
  • Page 408 Switchgear/Breaker – Manager Parameter Description Setting range Default Menu path Off Cmd16 Off Command to the Circuit Breaker if the 1..n, Trip Cmds -.- [Control state of the assigned signal becomes true. /SG[1] /Trip Manager] Off Cmd17 Off Command to the Circuit Breaker if the 1..n, Trip Cmds -.- [Control state of the assigned signal becomes true.
  • Page 409 Switchgear/Breaker – Manager Parameter Description Setting range Default Menu path t-Move ON Time to move to the ON Position 0.01 - 100.00s 0.1s [Control /SG[1] /General Settings] t-Move OFF Time to move to the OFF Position 0.01 - 100.00s 0.1s [Control /SG[1] /General...
  • Page 410 Switchgear/Breaker – Manager Name Description Assignment via Ack TripCmd-I State of the module input: Acknowledgement Signal [Control (only for automatic acknowledgement) Module input signal /SG[1] /Trip Manager] Interl ON1-I State of the module input: Interlocking of the ON [Control command /SG[1] /Interlockings] Interl ON2-I...
  • Page 411 Switchgear/Breaker – Manager Signals of a Controlled Circuit Breaker Signal Description SI SingleContactInd Signal: The Position of the Switchgear is detected by one auxiliary contact (pole) only. Thus indeterminate and disturbed Positions cannot be detected. Pos not ON Signal: Pos not ON Pos ON Signal: Circuit Breaker is in ON-Position Pos OFF...
  • Page 412 Switchgear/Breaker – Manager Signal Description SGwear Slow SG Signal: Alarm, the circuit breaker (load-break switch) becomes slower Res SGwear Sl SG Signal: Resetting the slow Switchgear Alarm ON Cmd Signal: ON Command issued to the switchgear. Depending on the setting the signal may include the ON command of the Prot module.

  • Page 413: Control - Example: Switching Of A Circuit Breaker

    Switchgear/Breaker – Manager Control - Example: Switching of a Circuit Breaker The following example shows how to switch a circuit breaker via the HMI at the device. Change into the menu »Control« or alternatively push the »CTRL« button at the device front.
  • Page 414 Switchgear/Breaker – Manager In this menu the switching authority can be changed. Select between »Local« or »Local and Remote«. Now it is possible to execute switching commands at the HMI. Push the »right arrow« softkey to get to the control page. The circuit breaker is opened, therefore it can be closed only.
  • Page 415 Switchgear/Breaker – Manager It will be shown on the display when the switchgear reaches the new end position. Further possible switching operations (OPEN) will be displayed by softkeys. Notice: For the case, the switchgear does not reach the new end position within the set supervision time the following Warning appears on the display.

  • Page 416: Protective Elements

    Protective Elements Protective Elements I - Overcurrent Protection [50, 51,51Q, 51V*] Available stages: I[1] ,I[2] ,I[3] ,I[4] ,I[5] ,I[6] If you are using inrush blockings the tripping delay of the current protection functions must be at least 30ms or more in order to prevent faulty trippings. All overcurrent protective elements are identically structured.
  • Page 417 Protective Elements Measuring Mode For all protection elements it can be determined, whether the measurement is done on basis of the » Fundamental« or if » TrueRMS« measurement is used. Alternatively the » Measuring Mode« can be set to »I2« . In this case the negative phase sequence current will be measured.
  • Page 418 Protective Elements DEFT – Definite Time-Overcurrent DEFT I> 0.0 1 0.0 1 40 40 t [s] 3 00 s 3 00 s 0.0 s 0.0 s 0.01 0.01 I> MRI4 DOK-HB-MRI4-2E...
  • Page 419 Protective Elements IEC Normal Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I >...
  • Page 420 Protective Elements IEC Very Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I >...
  • Page 421 Protective Elements IEC Extremely Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I >...
  • Page 422 Protective Elements IEC Long Time Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I >...
  • Page 423 Protective Elements ANSI Moderately Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I >...
  • Page 424 Protective Elements ANSI Very Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I >...
  • Page 425 Protective Elements ANSI Extremely Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I >...
  • Page 426 Protective Elements R Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I > >...
  • Page 427 Protective Elements Thermal Flat Curve Various reset modes are available: Resetting via characteristic, delayed and instantaneous. »Char« = Therm Flat Reset Trip tchar tchar · · · · < 1 1 < 1000 t [s] tchar = 0.05 0.01 I / In (multiples of the nominal current ) MRI4 DOK-HB-MRI4-2E...
  • Page 428 Protective Elements Thermal Curve IT Various reset modes are available: Resetting via characteristic, delayed and instantaneous. »Char« = IT Reset Trip · tchar tchar · · < 1 1 < 1000 t [s] tchar = 0.05 0.01 0.01 I / In (multiples of the nominal current ) MRI4 DOK-HB-MRI4-2E...
  • Page 429 Protective Elements Thermal Curve I2T Various reset modes are available: Resetting via characteristic, delayed and instantaneous. »Char« = I2T Reset Trip · tchar tchar · · < 1 1 < 1000 t [s] tchar = 0.01 0.01 I / In (multiples of the nominal current ) MRI4 DOK-HB-MRI4-2E...
  • Page 430 Protective Elements Thermal Curve I4T Various reset modes are available: Resetting via characteristic, delayed and instantaneous. »Char« = I4T Reset Trip · tchar tchar · · < 1 1 < 1000 t [s] tchar = 0.05 0.01 0.01 I / In (multiples of the nominal current ) MRI4 DOK-HB-MRI4-2E...
  • Page 431 Protective Elements The following block diagram applies to devices without voltage measurement (without 51V) MRI4 DOK-HB-MRI4-2E...
  • Page 432 Protective Elements The following block diagram applies to devices that offer a voltage measurement card (with 51V) I[1]...[n] name = I[1]...[n] name .IH2 Blo* Please Refer To Diagram : Blockings name.Alarm L1 (Stage is not deactivated and no active blocking signals ) name.Alarm L2 Please Refer To Diagram : direction decision phase overcurrent*** name .Alarm L3...
  • Page 433 Protective Elements Device Planning Parameters of the I Module Parameter Description Options Default Menu path Mode Mode do not use, I[1]: non [Device planning] directional non directional I[2]: do not I[3]: do not I[4]: do not I[5]: do not I[6]: do not Global Protection Parameters of the I Module Parameter Description...
  • Page 434 Protective Elements Parameter Description Setting range Default Menu path AdaptSet 1 Assignment Adaptive Parameter 1 AdaptSet [Protection Para /Global Prot Para /I-Prot /I[1]] AdaptSet 2 Assignment Adaptive Parameter 2 AdaptSet [Protection Para /Global Prot Para /I-Prot /I[1]] AdaptSet 3 Assignment Adaptive Parameter 3 AdaptSet [Protection Para...
  • Page 435 Protective Elements Parameter Description Setting range Default Menu path Ex rev Interl Fc Activate (allow) or inactivate (disallow) inactive, inactive [Protection blocking of the module/stage. This Para active parameter is only effective if a signal is /<1..4> assigned to the corresponding global protection parameter.
  • Page 436 Protective Elements Parameter Description Setting range Default Menu path Char Characteristic DEFT, DEFT [Protection Para IEC NINV, /<1..4> IEC VINV, /I-Prot IEC EINV, /I[1]] IEC LINV, RINV, ANSI MINV, ANSI VINV, ANSI EINV, Therm Flat, I2T, Tripping delay 0.00 - 300.00s 1.00s [Protection Para...
  • Page 437 Protective Elements I Module Input States Name Description Assignment via ExBlo1-I Module input state: External blocking1 [Protection Para /Global Prot Para /I-Prot /I[1]] ExBlo2-I Module input state: External blocking2 [Protection Para /Global Prot Para /I-Prot /I[1]] ExBlo TripCmd-I Module input state: External Blocking of the Trip [Protection Para Command /Global Prot Para...
  • Page 438 Protective Elements Signal Description Ex rev Interl Signal: External reverse Interlocking Blo TripCmd Signal: Trip Command blocked ExBlo TripCmd Signal: External Blocking of the Trip Command IH2 Blo Signal: Blocking the trip command by an inrush Alarm L1 Signal: Alarm L1 Alarm L2 Signal: Alarm L2 Alarm L3...
  • Page 439 Protective Elements Commissioning: Overcurrent Protection, non-directional [50, 51] Object to be tested Signals to be measured for each current protection element, the threshold values, total tripping time (recommended), or alternatively tripping delays and the fallback ratios; each time 3 x single-phase and 1 x three-phase.
  • Page 440 Protective Elements Successful test result The measured total tripping delays or individual tripping delays, threshold values and fallback ratios correspond with those values, specified in the adjustment list. Permissible deviations/tolerances can be found under Technical Data. MRI4 DOK-HB-MRI4-2E...
  • Page 441 Protective Elements 51V - Voltage Restraint Overcurrent* =available only for devices that offer voltage measurement. For activating this function, the parameter » VRestraint« has to be set to active in the parameter set of the corresponding overcurrent element I[x].The 51V protection function restrains operation which reduces pickup levels. This allows the User to lower the pickup value of the 51V protection function with the corresponding phase input voltage (phase-to-phase or phase-to-ground, depending on the setting of »...
  • Page 442 Protective Elements Definition of Vn: Vn is dependent on the »Measuring Channel« setting in the current protection modules. In case that this parameter is set to "Phase to Phase": Vn=Main VT sec In case that this parameter is set to "Phase to Neutral": MainVT sec ...
  • Page 443 Protective Elements Commissioning: Overcurrent Protection, Non-directional [ANSI 51V]* =available only for devices that offer voltage measurement. Object to be tested: Signals to be measured for Voltage Restraint protection function: the threshold values, total tripping time (recommended), or alternatively tripping delays and the dropout ratios; each time 3 x single-phase and 1 x three- phase.
  • Page 444 Protective Elements I2> - Negative-Sequence Overcurrent [51Q] For activating this function, the parameter »Measuring Mode« has to be set to » I2« in the parameter set of the corresponding overcurrent element I[x]. The negative-sequence overcurrent protection function ( I2> ) is to be seen as an equivalent to the phase overcurrent protection with the exception that it uses negative-sequence current (I2>) as measured quantities instead of the three phase currents used by phase overcurrent protection function.
  • Page 445 Protective Elements MRI4 DOK-HB-MRI4-2E...
  • Page 446 Protective Elements Commissioning: Negative Sequence Overcurrent Object to be tested Signals to be measured for each current protection function: the threshold values, total tripping time (recommended), or alternatively tripping delays and the dropout ratios. It is recommended to measure the total tripping time instead of the tripping time.
  • Page 447 Protective Elements Voltage Controlled Overcurrent Protection [51C]* =available only for devices that offer voltage measurement. When a sort circuit is near the generator, the voltage might drop down. By means of Adaptive Parameters (Please refer to chapter Parameter) the tripping times or tripping characteristics can be modified by the output signal of a voltage element (depending on a threshold).

  • Page 448: Ih2 - Inrush

    Protective Elements IH2 - Inrush Available elements: The inrush module can prevent false trips caused by switching actions of saturated inductive loads. The ratio of the harmonic to the 1 harmonic is taken into account. MRI4 DOK-HB-MRI4-2E...
  • Page 449 Protective Elements Do not use the Inrush element in combination with undelayed/instantaneous overcurrent protection (in order to prevent faulty tripping). MRI4 DOK-HB-MRI4-2E...
  • Page 450 Protective Elements Device Planning Parameters of the Inrush Module Parameter Description Options Default Menu path Mode Mode do not use, do not use [Device planning] Global Protection Parameters of the Inrush module Parameter Description Setting range Default Menu path ExBlo1 External blocking of the module, if blocking 1..n, [Protection...
  • Page 451 Protective Elements Parameter Description Setting range Default Menu path block mode 1-ph Blo: If an inrush is detected in one 1-ph Blo, 1-ph Blo [Protection phase, the corresponding phase of those Para 3-ph Blo modules will be blocked, where inrush /<1..4>...
  • Page 452 Protective Elements Commissioning: Inrush Dependent on the parameterized inrush-blocking-mode (» 1-ph Blo or 3-ph Blo« ), the test procedure is different. For mode » 1-ph-Blo« the test has to be carried out first for each individual phase and then for all three phases together. For mode »...

  • Page 453: Ig> - Earth Fault [50N/G, 51N/G]

    Protective Elements IG> - Earth Fault [50N/G, 51N/G] Available elements: IG[1] ,IG[2] ,IG[3] ,IG[4] If you are using inrush blockings the tripping delay of the earth current protection functions must be at least 30 ms or more in order to prevent faulty trippings.
  • Page 454 Protective Elements For each element the following characteristics are available: DEFT (UMZ) – Definite Time-Overcurrent NINV (IEC/AMZ) – IEC Normal Inverse VINV (IEC/AMZ) – IEC Very Inverse LINV (IEC/AMZ) – IEC Long Time Inverse EINV (IEC/AMZ) – IEC Extremely Inverse MINV (ANSI/AMZ) –...
  • Page 455 Protective Elements The directional decision depends on the layout of the mains star-point or the angle between residual voltage and ground current. The residual voltage can be measured via suitable transformers (da-dn winding – formerly: e-n) or can be calculated, provided the VTs are in star-connection. The earth current can be measured either directly via a cable-type transformer or detected by a Holmgreen connection.
  • Page 456 Protective Elements DEFT – Definite Time-Overcurrent DEFT IG> I/I> 0.0 1 0.0 1 40 20 t [s] 3 00 s 3 00 s 0.0 s 0.0 s 0.01 0.01 IG> MRI4 DOK-HB-MRI4-2E...
  • Page 457 Protective Elements IEC Normal Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I G>...
  • Page 458 Protective Elements IEC Very Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I G>...
  • Page 459 Protective Elements IEC Extremely Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I G>...
  • Page 460 Protective Elements IEC Long Time Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I G>...
  • Page 461 Protective Elements ANSI Moderately Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I G>...
  • Page 462 Protective Elements ANSI Very Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I G>...
  • Page 463 Protective Elements ANSI Extremely Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅ I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅ I G>...
  • Page 464 Protective Elements R Inverse Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: For I > 20⋅I , the curve stops decreasing, the t-values are kept constant at the value for I = 20⋅I G> G> »Char« = RINV Reset Trip tchar...
  • Page 465 Protective Elements RXIDG Various reset modes are available: Resetting via characteristic, delayed and instantaneous. Remark: The curve stops decreasing at t = 0.02 s and is kept constant for higher I values . »Char« = RXIDG Trip t= 5.8 1.35 · ln −...
  • Page 466 Protective Elements Thermal Flat Curve Various reset modes are available: Resetting via characteristic, delayed and instantaneous. »Char« = Therm Flat Reset Trip tchar tchar · · · · < 1 1 < IGnom IGnom 1000 t [s] tchar = 0.05 0.01 IG / IGnom (multiples of the nominal current ) MRI4...
  • Page 467 Protective Elements Thermal Curve IT Various reset modes are available: Resetting via characteristic, delayed and instantaneous. »Char« = IT Reset Trip · tchar tchar · · IGnom < 1 1 < IGnom IGnom 1000 t [s] tchar = 0.05 0.01 0.01 IG / IGnom (multiples of the nominal current ) MRI4...
  • Page 468 Protective Elements Thermal Curve I2T Various reset modes are available: Resetting via characteristic, delayed and instantaneous. »Char« = I2T Reset Trip · tchar tchar · · IGnom < 1 1 < IGnom IGnom 1000 t [s] tchar = 0.01 0.01 IG / IGnom (multiples of the nominal current ) MRI4 DOK-HB-MRI4-2E...
  • Page 469 Protective Elements Thermal Curve I4T Various reset modes are available: Resetting via characteristic, delayed and instantaneous. »Char« = I4T Reset Trip · tchar tchar · · IGnom < 1 1 < IGnom IGnom 1000 t [s] tchar = 0.05 0.01 0.01 IG / IGnom (multiples of the nominal current ) MRI4...
  • Page 470 Protective Elements MRI4 DOK-HB-MRI4-2E...
  • Page 471 Protective Elements Device Planning Parameters of the Ground Fault Protection Parameter Description Options Default Menu path Mode Mode do not use, do not use [Device planning] non directional Global Protection Parameters of the Ground Fault Protection Parameter Description Setting range Default Menu path ExBlo1...
  • Page 472 Protective Elements Parameter Description Setting range Default Menu path AdaptSet 2 Assignment Adaptive Parameter 2 AdaptSet [Protection Para /Global Prot Para /I-Prot /IG[1]] AdaptSet 3 Assignment Adaptive Parameter 3 AdaptSet [Protection Para /Global Prot Para /I-Prot /IG[1]] AdaptSet 4 Assignment Adaptive Parameter 4 AdaptSet [Protection Para...
  • Page 473 Protective Elements Parameter Description Setting range Default Menu path Blo TripCmd Permanent blocking of the Trip Command of inactive, inactive [Protection the module/stage. Para active /<1..4> /I-Prot /IG[1]] ExBlo TripCmd Activate (allow) or inactivate (disallow) inactive, inactive [Protection blocking of the module/stage. This Para active parameter is only effective if a signal is...
  • Page 474 Protective Elements Parameter Description Setting range Default Menu path Char Characteristic DEFT, DEFT [Protection Para IEC NINV, /<1..4> IEC VINV, /I-Prot IEC EINV, /IG[1]] IEC LINV, RINV, ANSI MINV, ANSI VINV, ANSI EINV, Therm Flat, I2T, I4T, RXIDG Tripping delay 0.00 - 300.00s 0.00s [Protection...
  • Page 475 Protective Elements Parameter Description Setting range Default Menu path IH2 Blo Blocking the trip command, if an inrush is inactive, inactive [Protection detected. Para active /<1..4> /I-Prot /IG[1]] Ground Fault Protection Input States Name Description Assignment via ExBlo1-I Module input state: External blocking1 [Protection Para /Global Prot Para /I-Prot...
  • Page 476 Protective Elements Name Description Assignment via AdaptSet4-I Module input state: Adaptive Parameter4 [Protection Para /Global Prot Para /I-Prot /IG[1]] Ground Fault Protection Signals (Output States) Signal Description active Signal: active ExBlo Signal: External Blocking Ex rev Interl Signal: External reverse Interlocking Blo TripCmd Signal: Trip Command blocked ExBlo TripCmd...
  • Page 477 Protective Elements Commissioning: Ground Fault Protection – non-directional [50N/G, 51N/G] Please test the non-directional earth overcurrent analog to the nondirectional phase overcurrent protection. MRI4 DOK-HB-MRI4-2E...

  • Page 478: I2> And %I2/I1> - Unbalanced Load [46]

    Protective Elements I2> and %I2/I1> – Unbalanced Load [46] Elements: I2>[1] ,I2>[2] The I2> Current Unbalance module works similar to the V 012 Voltage Unbalance module. The positive and negative sequence currents are calculated from the 3-phase currents. The threshold setting (either » I2>« or »I 2/FLA«...
  • Page 479 Protective Elements = thermal load capability of the object while running with 100% unbalanced load current. This is an intrinsic property of the object that is to be protected, and therefore it must be specified as a setting value (Setting Group parameter » K «). = nominal current, in case of »...
  • Page 480 Protective Elements MRI4 DOK-HB-MRI4-2E...
  • Page 481 Protective Elements Device Planning Parameters of the Current Unbalance Module Parameter Description Options Default Menu path Mode Mode do not use, do not use [Device planning] Global Protection Parameters of the Current Unbalance Module Parameter Description Setting range Default Menu path ExBlo1 External blocking of the module, if blocking 1..n,...
  • Page 482 Protective Elements Parameter Description Setting range Default Menu path ExBlo Fc Activate (allow) or inactivate (disallow) inactive, inactive [Protection blocking of the module/stage. This Para active parameter is only effective if a signal is /<1..4> assigned to the corresponding global protection parameter.
  • Page 483 Protective Elements Parameter Description Setting range Default Menu path Char Characteristic DEFT, DEFT [Protection Para /<1..4> /I-Prot /I2>[1]] Tripping delay 0.00 - 300.00s 0.00s [Protection Para Only available if: Characteristic = DEFT /<1..4> /I-Prot /I2>[1]] This setting is the negative sequence 1.00 - 200.00s 10.0s [Protection...
  • Page 484 Protective Elements Current Unbalance Module Signals (Output States) Signal Description active Signal: active ExBlo Signal: External Blocking Blo TripCmd Signal: Trip Command blocked ExBlo TripCmd Signal: External Blocking of the Trip Command Alarm Signal: Alarm Negative Sequence Trip Signal: Trip TripCmd Signal: Trip Command MRI4...
  • Page 485 Protective Elements Commissioning: Current Unbalance Module Object to be tested: Test of the unbalanced load protection function. Necessary means: Three-phase current source with adjustable current unbalance; and Timer. Procedure: Check the phase sequence: Ensure that the phase sequence is the same as that set in the field parameters. Feed-in a three-phase nominal current.
  • Page 486 Protective Elements Testing the threshold values Configure minimum » %I2/I1« setting (2%) and an arbitrary threshold value » Threshold« (I2). For testing the threshold value, a current has to be fed to phase A which is lower than three times the adjusted threshold value »...

  • Page 487: Thr-Protection Module: Thermal Replica [49]

    Protective Elements ThR-Protection Module: Thermal Replica [49] The maximal permissible thermal loading capacity, and consequently the tripping delay of a component, depends on the amount of the flowing current at a specific time, the »previously existing load (current)« as well as on a constant specified by the component.
  • Page 488 Protective Elements MRI4 DOK-HB-MRI4-2E...
  • Page 489 Protective Elements Direct Commands of the Thermal Overload Module Parameter Description Setting range Default Menu path Reset Reset the Thermal Replica inactive, inactive [Operation active /Reset] Device Planning Parameters of the Thermal Overload Module Parameter Description Options Default Menu path Mode Mode do not use,...
  • Page 490 Protective Elements Global Protection Parameters of the Thermal Overload Module Parameter Description Setting range Default Menu path ExBlo1 External blocking of the module, if blocking 1..n, [Protection is activated (allowed) within a parameter set Assignment List Para and if the state of the assigned signal is /Global Prot true.
  • Page 491 Protective Elements Setting Group Parameters of the Thermal Overload Module Parameter Description Setting range Default Menu path Function Permanent activation or deactivation of inactive, inactive [Protection module/stage. Para active /<1..4> /I-Prot /ThR] ExBlo Fc Activate (allow) or inactivate (disallow) inactive, inactive [Protection blocking of the module/stage.
  • Page 492 Protective Elements Parameter Description Setting range Default Menu path τ-warm Warming-up time constant 1 - 60000s [Protection Para /<1..4> /I-Prot /ThR] τ-cool Cooling time constant 1 - 60000s [Protection Para /<1..4> /I-Prot /ThR] MRI4 DOK-HB-MRI4-2E...
  • Page 493 Protective Elements Thermal Overload Module Input States Name Description Assignment via ExBlo1-I Module input state: External blocking1 [Protection Para /Global Prot Para /I-Prot /ThR] ExBlo2-I Module input state: External blocking2 [Protection Para /Global Prot Para /I-Prot /ThR] ExBlo TripCmd-I Module input state: External Blocking of the Trip [Protection Para Command /Global Prot Para...
  • Page 494 Protective Elements Thermal Overload Module Values Value Description Menu path Thermal Cap Used Measured value: Thermal Capacity Used [Operation /Measured Values /ThR] Time To Trip Measured value (calculated/measured): Remaining [Operation time until the thermal overload module will trip /Measured Values /ThR] Thermal Overload Module Statistics Value...
  • Page 495 Protective Elements Commissioning: Thermal Replica Object to be tested Protective function ThR Necessary means Three-phase current source Timer Procedure Calculate the tripping time for the current to be constantly impressed by using the formula for the thermal image. The parameter of the temperature rise of the component » «...

  • Page 496: Sotf - Switch Onto Fault

    Protective Elements SOTF - Switch Onto Fault SOTF In case a faulty line is energized (e.g.: when an earthing switch is in the ON-Position), an instantaneous trip is required. The SOTF module is provided to generate a permissive signal for other protection functions such as overcurrents to accelerate their trips (via adaptive parameters).
  • Page 497 Protective Elements MRI4 DOK-HB-MRI4-2E...
  • Page 498 Protective Elements Device Planning Parameters of the Switch Onto Fault Module Parameter Description Options Default Menu path Mode Mode do not use, do not use [Device planning] MRI4 DOK-HB-MRI4-2E...
  • Page 499 Protective Elements Global Protection Parameters of the Switch Onto Fault Module Parameter Description Setting range Default Menu path Mode Mode CB Pos, CB Pos [Protection Para I<, /Global Prot CB Pos And I<, Para CB manual ON, /SOTF] Ext SOTF ExBlo1 External blocking of the module, if blocking 1..n,...
  • Page 500 Protective Elements Setting Group Parameters of the Switch Onto Fault Module Parameter Description Setting range Default Menu path Function Permanent activation or deactivation of inactive, inactive [Protection module/stage. Para active /<1..4> /SOTF] ExBlo Fc Activate (allow) or inactivate (disallow) inactive, inactive [Protection blocking of the module/stage.
  • Page 501 Protective Elements Switch Onto Fault Module Input States Name Description Assignment via ExBlo1-I Module input state: External blocking [Protection Para /Global Prot Para /SOTF] ExBlo2-I Module input state: External blocking [Protection Para /Global Prot Para /SOTF] Ex rev Interl-I Module input state: External reverse interlocking [Protection Para /Global Prot Para /SOTF]...
  • Page 502 Protective Elements Commissioning: Switch Onto Fault Object to be tested Testing the module Switch Onto Fault according to the parameterized operating mode: The breaker state (CB Pos); No current flowing (I<); Breaker state and no current flowing( CB Pos and I<); Breaker switched on manually (CB manually On);...

  • Page 503: Clpu - Cold Load Pickup

    Protective Elements CLPU - Cold Load Pickup Available Elements: CLPU When the electric load is freshly started or restarted after a prolonged outage, the load current tends to have a temporary surge that could be several times the normal load current in magnitude due to motor starting. This phenomena is called cold load inrush.
  • Page 504 Protective Elements Please be aware of the meaning of the two delay timers. t load Off (Pickup Delay): After this time expires, the load is no longer diversified. t Max Block (Release Delay): After the starting condition is fulfilled (e.g.: breaker switched on manually), the “CLPU.enabled”...
  • Page 505 Protective Elements MRI4 DOK-HB-MRI4-2E...
  • Page 506 Protective Elements Example Mode: Breaker Position MRI4 DOK-HB-MRI4-2E...
  • Page 507 Protective Elements Device Planning Parameters of the Cold Load Pickup Module Parameter Description Options Default Menu path Mode Mode do not use, do not use [Device planning] Global Protection Parameter of the Cold Load Pickup Module Parameter Description Setting range Default Menu path Mode...
  • Page 508 Protective Elements Set Parameters of the Cold Load Pickup Module Parameter Description Setting range Default Menu path Function Permanent activation or deactivation of inactive, inactive [Protection module/stage. Para active /<1..4> /CLPU] ExBlo Fc Activate (allow) or inactivate (disallow) inactive, inactive [Protection blocking of the module/stage.
  • Page 509 Protective Elements States of the Inputs of the Cold Load Pickup Module Name Description Assignment via ExBlo1-I Module input state: External blocking [Protection Para /Global Prot Para /CLPU] ExBlo2-I Module input state: External blocking [Protection Para /Global Prot Para /CLPU] Ex rev Interl-I Module input state: External reverse interlocking [Protection Para...
  • Page 510 Protective Elements Commissioning of the Cold Load Pickup Module Object to be tested: Testing the Cold Load Pickup module according to the configured operating mode: I< (No current); • Bkr state (Breaker position); • I< (No Current) and Bkr state (Breaker position); and •...

  • Page 511: Ar - Automatic Reclosure [79]

    Protective Elements AR - Automatic Reclosure [79] The autoreclosure is used to minimize outages on overhead lines. The majority (>60% in medium voltage and >85% in high voltage) of faults (arc flash over) on overhead lines are temporary and can be cleared by means of the autoreclosure element.
  • Page 512 Protective Elements The following table gives a folder (structure) overview: AR Menu Folder Purpose Within this menu, external blockings, external lockings, external shot increments and external resets can be assigned. Those external events can only become effective, if they have been activated Path: (allowed) within the General Settings.
  • Page 513 Protective Elements AR States The following diagram shows the state transitions between the various states of the autoreclosure function. This diagram visualizes the run time logic and timing sequence according to the state transition direction and the events which trigger the transitions. State transition diagram Initiate AR Standby...
  • Page 514 Protective Elements In general, the autoreclosure function is only active (will be initiated) when all of the following conditions are met: Autoreclosure function is enabled (In AR General Setting: Function =active) The breaker (CB) is configured within the “AR/General Settings“. Autoreclosure is not blocked by the blocking inputs (ExBlo1/2).
  • Page 515 Protective Elements The autoreclose function is not initiated from any initiate (start) functions. No external or internal AR blocking signals are present. An autoreclose start is only possible if the autoreclose function is in Ready state. 4 Run (Cylce) The »R «...
  • Page 516 Protective Elements 6 Lockout An activated autoreclose function goes into the »L « state when one of the following conditions is true: OCKOUT An unsuccessful autoreclose is detected after all programmed autoreclose shots. The fault is of permanent nature. Reclose failure (incomplete sequence) Autoreclose rate per hour exceeds the limit Fault timer elapses (tripping time too long) Breaker failure during AR starting...
  • Page 517 Protective Elements AR Cycle (Shot) 4 Run (Cylce) The following drawing shows in detail an AR run cycle. Ready Initiate AR: InitiateFc=Alarm ----------------------------------- tF start AR.Lock=True Starting AR.Blo=True Initiate AR: InitiateFc=Trip ----------------------------------- tCB-Open start AR.Lock=True Waiting CB Open AR.Blo=True CB=Pos OFF ------------------ t-DP: timer started AR.Lock=True...
  • Page 518 Protective Elements 11 Ready An activated autoreclose function is considered to be in »R « state when all of the following conditions are true: EADY The breaker is in closed position. The Manual-Close-Block-timer elapses after a breaker manual/remote close operation. The autoreclose function is not initiated from any initiate (start) functions.
  • Page 519 Protective Elements No trip from current (assigned) AR initiate function(s) No general tipping command Before issuing the breaker reclosing command, the current shot counter will be incremented. This is very important for the shot-controlled initiate and blocking functions. Before entering into the »R «...
  • Page 520 Protective Elements Timing Diagrams Auto Reclosing timing diagram for unsuccessful 2-shot auto reclosing scheme with acceleration at pre-shot Fault Fault Inception Clearance Protection 50P[1].DefaultSet 51P[1] 50P[1]. AdaptSet1 Alarm Reset Protection 50P[1].Fasttrip 50P[1].Trip 51P[1].Trip Trip Reset CB Pos Pos ON Pos OFF Reclosing t-DP1 t-DP2...
  • Page 521 Protective Elements Auto Reclosing timing diagram for successful 2-shot auto reclosing scheme with acceleration at pre-shot Fault Fault Inception Clearance Protection 50P[1].DefaultSet 50P[1]. AdaptSet1 Alarm Reset Protection 50P[1].Fasttrip 50P[1].Trip Trip Reset CB Pos Pos ON Pos OFF Reclosing t-DP1 t-DP2 t-Run2Ready Shot Pre Shot...
  • Page 522 Protective Elements Auto Reclosing States during manual breaker closing CB Pos Pos ON Pos OFF Circuit Breaker Manual Close t-Blo after CB man ON AR - Module states Standby t-Blo after CB man ON Ready Protection Trip while Manual Close Blocking time is Timing What happens if while the timer manual close block time is timing down the protective device gets a trip signal? While the timer manual close block time is timing, any trip during this time period trips the breaker.
  • Page 523 Protective Elements AR Lockout Reset Logic in case lockout Reset coming before manual breaker closed CB Pos Pos ON Pos OFF Circuit Breaker Manual Close t-Blo after CB man ON Lockout Reset Lockout Reset Time AR - Module states t-Reset Lockout Standby t-Blo after CB man ON Ready...
  • Page 524 Protective Elements Zone Coordination General Description What does Zone Coordination mean? Zone Coordination means, that the upstream protection device is doing a virtual autoreclosure while the downstream protective device is doing a “real” autoreclosure. By means of the zone coordination selectivity can be kept, even if a downstream protective device changes its tripping characteristic after a reclosure cycle.
  • Page 525 Protective Elements For a transient fault the autoreclose with zone coordination will not be initiated again because of absence of the fault current and will be reset normally after the expiration of the reset timer » t-Run2Ready« . MRI4 DOK-HB-MRI4-2E...
  • Page 526 Protective Elements Shot 2 HighPROTEC (triggered by: I [2]) Shot 1 (triggered by: I [1]) Shot 2 Recloser (triggered by: I [2]) Shot 1 (triggered by: I [1]) Fuse Characteristic MRI4 DOK-HB-MRI4-2E...
  • Page 527 Protective Elements Direct Commands of the Automatic Reclosure Module Parameter Description Setting range Default Menu path Res TotNo suc Reset all statistic AR counters: Total number inactive, inactive [Operation unsuc of AR, successful and unsuccessful no of AR. active /Reset] Res Service Cr Reset the Service Counters inactive,...
  • Page 528 Protective Elements Global Protection Parameters of the Module Automatic Reclosure Parameter Description Setting range Default Menu path Circuit Breaker Module -.-, SG[1]. [Protection Para SG[1]. /Global Prot Para /General Settings] ExBlo1 External blocking of the module, if blocking 1..n, [Protection is activated (allowed) within a parameter set Assignment List Para...
  • Page 529 Protective Elements Parameter Description Setting range Default Menu path Scada Reset Ex The Lockout State of the AR can be reset by Communication [Protection Lock Scada. Commands Para /Global Prot Para /General Settings] MRI4 DOK-HB-MRI4-2E...
  • Page 530 Protective Elements Setting Group Parameters of the Module Automatic Reclosure Parameter Description Setting range Default Menu path Function Permanent activation or deactivation of inactive, inactive [Protection module/stage. Para active /<1..4> /General Settings] ExBlo Fc Activate (allow) or inactivate (disallow) inactive, inactive [Protection blocking of the module/stage.
  • Page 531 Protective Elements Parameter Description Setting range Default Menu path Shots Maximum number of permitted reclosure 1 - 6 [Protection attempts. Para /<1..4> /General Settings] Initiate Mode Initiate Mode Alarm, Alarm [Protection Para TripCmd /<1..4> /General Settings] t-start Start timer - While the start timer runs 0.01 - 9999.00s 1s [Protection down, an AR attempt can be started.
  • Page 532 Protective Elements Parameter Description Setting range Default Menu path t-DP4 Dead time between trip and reclosure 0.1 - 9999.00s [Protection attempt for phase faults. Para /<1..4> Only available if: Shots = 4-6 /Shot Manager /Shot Ctrl4] t-DP5 Dead time between trip and reclosure 0.01 - 9999.00s 1s [Protection attempt for phase faults.
  • Page 533 Protective Elements Parameter Description Setting range Default Menu path t-DE4 Dead time between trip and reclosure 0.01 - 9999.00s 1s [Protection attempt for earth faults Para /<1..4> Only available if: Shots = 4-6 /Shot Manager /Shot Ctrl4] t-DE5 Dead time between trip and reclosure 0.01 - 9999.00s 1s [Protection attempt for earth faults...
  • Page 534 Protective Elements Parameter Description Setting range Default Menu path t-AR AR Overall supervision time (> sum of all 1.00 - 9999.00s 100.0s [Protection Supervision the timers used by AR) Para /<1..4> /General Settings] Service Alarm 1 As soon as the AR-Counter exceeds this 1 - 65535 1000 [Protection...
  • Page 535 Protective Elements Parameter Description Setting range Default Menu path Initiate AR: Initiate Auto Reclosure : Initiate Function Start fct [Protection InitiateFc4 Para /<1..4> /Shot Manager /Pre Shot Ctrl] Shot 1: Automatic Reclosure Attempt : Initiate Start fct [Protection InitiateFc1 Function Para /<1..4>...
  • Page 536 Protective Elements Parameter Description Setting range Default Menu path Shot 2: Automatic Reclosure Attempt : Initiate Start fct [Protection InitiateFc2 Function Para /<1..4> Only available if: Shots = 2-6 /Shot Manager /Shot Ctrl2] Shot 2: Automatic Reclosure Attempt : Initiate Start fct [Protection InitiateFc3...
  • Page 537 Protective Elements Parameter Description Setting range Default Menu path Shot 3: Automatic Reclosure Attempt : Initiate Start fct [Protection InitiateFc4 Function Para /<1..4> Only available if: Shots = 3-6 /Shot Manager /Shot Ctrl3] Shot 4: Automatic Reclosure Attempt : Initiate Start fct [Protection InitiateFc1...
  • Page 538 Protective Elements Parameter Description Setting range Default Menu path Shot 5: Automatic Reclosure Attempt : Initiate Start fct [Protection InitiateFc2 Function Para /<1..4> Only available if: Shots = 5-6 /Shot Manager /Shot Ctrl5] Shot 5: Automatic Reclosure Attempt : Initiate Start fct [Protection InitiateFc3...
  • Page 539 Protective Elements Parameter Description Setting range Default Menu path Shot 6: Automatic Reclosure Attempt : Initiate Start fct [Protection InitiateFc4 Function Para /<1..4> Only available if: Shots = 6 /Shot Manager /Shot Ctrl6] MRI4 DOK-HB-MRI4-2E...
  • Page 540 Protective Elements Module Automatic Reclosure Input States Name Description Assignment via ExBlo1-I Module input state: External blocking1 [Protection Para /Global Prot Para /General Settings] ExBlo2-I Module input state: External blocking2 [Protection Para /Global Prot Para /General Settings] Ex Shot Inc-I Module input state: The AR Shot counter will be [Protection Para incremented by this external Signal.
  • Page 541 Protective Elements Module Automatic Reclosure Signals (Output States) Signal Description active Signal: active ExBlo Signal: External Blocking Standby Signal: Standby t-Blo after CB man ON Signal: AR blocked after circuit breaker was switched on manually. This timer will be started if the circuit breaker was switched on manually. While this timer is running, AR cannot be started.
  • Page 542 Protective Elements Signal Description ARRecCState Signal: AutoReclosing states defined by IEC61850:1=Ready/2=In Progress/3=Successful MRI4 DOK-HB-MRI4-2E...
  • Page 543 Protective Elements Automatic Reclosure Module Values Value Description Default Size Menu path AR Shot No. Counter - Auto Reclosure Attempts 0 - 6 [Operation /Count and RevData /AR] Total number Cr Total number of all executed Automatic 0 - 65536 [Operation Reclosures Attempts /Count and RevData...
  • Page 544 Protective Elements Global Protection Parameters of the of the AR Abort Functions Parameter Description Setting range Default Menu path abort: 1 Abort the AR-cycle, if the state of the 1..n, [Protection assigned signal is true. If the state of this Assignment List Para function is true the AR will be aborted.
  • Page 545 Protective Elements Input States of the AR Abort Functions Name Description Assignment via abort: 1 Abort the AR-cycle, if the state of the assigned [Protection Para signal is true. If the state of this function is true the /Global Prot Para AR will be aborted.
  • Page 546 Protective Elements AR Start Functions Name Description No assignment I[1] Phase Overcurrent Stage I[2] Phase Overcurrent Stage I[3] Phase Overcurrent Stage I[4] Phase Overcurrent Stage I[5] Phase Overcurrent Stage I[6] Phase Overcurrent Stage IG[1] Earth current protection - Stage IG[2] Earth current protection - Stage IG[3] Earth current protection - Stage...
  • Page 547 Protective Elements Name Description DNP3.BinaryOutput9 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device. DNP3.BinaryOutput10 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device. DNP3.BinaryOutput11 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device.
  • Page 548 Protective Elements Name Description Modbus.Scada Cmd 2 Scada Command Modbus.Scada Cmd 3 Scada Command Modbus.Scada Cmd 4 Scada Command Modbus.Scada Cmd 5 Scada Command Modbus.Scada Cmd 6 Scada Command Modbus.Scada Cmd 7 Scada Command Modbus.Scada Cmd 8 Scada Command Modbus.Scada Cmd 9 Scada Command Modbus.Scada Cmd 10 Scada Command...
  • Page 549 Protective Elements Name Description IEC61850.VirtInp26 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp27 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp28 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp29 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp30 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp31 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp32 Signal: Virtual Input (IEC61850 GGIO Ind)
  • Page 550 Protective Elements Name Description IEC 103.Scada Cmd 7 Scada Command IEC 103.Scada Cmd 8 Scada Command IEC 103.Scada Cmd 9 Scada Command IEC 103.Scada Cmd 10 Scada Command Profibus.Scada Cmd 1 Scada Command Profibus.Scada Cmd 2 Scada Command Profibus.Scada Cmd 3 Scada Command Profibus.Scada Cmd 4 Scada Command...

  • Page 551: Exp - External Protection

    Protective Elements ExP - External Protection Available stages: ExP[1] ,ExP[2] ,ExP[3] ,ExP[4] All 4 stages of the external protection ExP[1]...[4] are identically structured. By using the module External Protection the following can be incorporated into the device function: trip commands, alarms and blockades of external protection facilities.
  • Page 552 Protective Elements MRI4 DOK-HB-MRI4-2E...
  • Page 553 Protective Elements Device Planning Parameters of the Module External Protection Parameter Description Options Default Menu path Mode Mode do not use, do not use [Device planning] Global Protection Parameters of the Module External Protection Parameter Description Setting range Default Menu path ExBlo1 External blocking of the module, if blocking 1..n,...
  • Page 554 Protective Elements Setting Group Parameters of the Module External Protection Parameter Description Setting range Default Menu path Function Permanent activation or deactivation of inactive, inactive [Protection module/stage. Para active /<1..4> /ExP /ExP[1]] ExBlo Fc Activate (allow) or inactivate (disallow) inactive, inactive [Protection blocking of the module/stage.
  • Page 555 Protective Elements Module External Protection Input States Name Description Assignment via ExBlo1-I Module input state: External blocking1 [Protection Para /Global Prot Para /ExP /ExP[1]] ExBlo2-I Module input state: External blocking2 [Protection Para /Global Prot Para /ExP /ExP[1]] ExBlo TripCmd-I Module input state: External Blocking of the Trip [Protection Para Command /Global Prot Para...
  • Page 556 Protective Elements Commissioning: External Protection Object to be tested Test of the module External Protection Necessary means Depending on the application Procedure Simulate the functionality of the External Protection (Alarm, Trip, Blockings...) by (de-)energizing of the digital inputs. Successful test result All external alarms, external trips and external blockings are correctly recognized and processed by the device.

  • Page 557: Supervision

    Supervision Supervision CBF- Circuit Breaker Failure [50BF*/62BF] *=only available in protective relays that offer current measurement. Available elements: Principle – General Use The breaker failure (BF) protection is used to provide backup protection in the event that a breaker fails to operate properly during fault clearing.
  • Page 558 Supervision Note on devices that offer Wide Frequency Range measurement: The supervision scheme 50BF will be blocked as soon as the frequency differs more than 5% from the nominal frequency. As long as the frequency differs more than 5% from the nominal frequency the supervision scheme “50BF and CB Pos”...
  • Page 559 Supervision Supervision Schemes Up to three supvervision schemes are available depending on the ordered device type and variant in order to detect a circuit breaker failure. 50BF* A supervision timer will be started as soon as the CBF module is triggered by a trip signal. A breaker failure will be detected and a signal will be issued if the measured current does not fall below a set threshold while this timer runs down.
  • Page 560 Supervision •In addition, the User can also select none (e.g.: if the User intends to use one of the three additional assignable trigger inputs). Those trips can exclusively start the breaker failures that are assigned within the trip manager to the breaker that is to be supervised. In contrast to that the additional three triggers 1-3 will trigger the CBFmodule even if they are not assigned onto the breaker within the corresponding breaker manager.
  • Page 561 Supervision Tabular Summary Supervision Schemes Where? Within [Protection Para\Global Prot Para\Supervision\CBF] CB Pos 50BF CBPos und 50BF Which breaker is to be Selection of the breaker Selection of the breaker Selection ot the breaker monitored? that is to be monitored. that is to be monitored.
  • Page 562 Supervision 2), 3), 4) Available in all devices with the Availalble in all devices that Availalble in all devices that corresponding software offer current measurement offer current measurement Only if the signals are assigned onto the breaker within the breaker manager. MRI4 DOK-HB-MRI4-2E...
  • Page 563 Supervision Circuit Breaker Failure Protection for devices that offer current measurement MRI4 DOK-HB-MRI4-2E...
  • Page 564 Supervision Circuit Breaker Failure Protection for devices that offer voltage measurement only MRI4 DOK-HB-MRI4-2E...
  • Page 565 Supervision Device Planning Parameters of the CBF Parameter Description Options Default Menu path Mode Mode do not use, do not use [Device planning] Global Protection Parameters of the CBF Parameter Description Setting range Default Menu path Scheme Scheme 50BF, 50BF [Protection Para CB Pos,...
  • Page 566 Supervision Parameter Description Setting range Default Menu path Trigger2 Trigger that will start the CBF Trigger [Protection Para /Global Prot Para /Supervision /CBF] Trigger3 Trigger that will start the CBF Trigger [Protection Para /Global Prot Para /Supervision /CBF] Direct Commands of the CBF Parameter Description Setting range...
  • Page 567 Supervision Setting Group Parameters of the CBF In order to prevent a faulty activation of the BF Module, the pickup (alarm) time must be greater than the sum of: Operating time of the protective relay +The close-open time of the breaker (please refer to the technical data of the manufacturer of the breaker);...
  • Page 568 Supervision CBF Input States Name Description Assignment via ExBlo1-I Module input state: External blocking1 [Protection Para /Global Prot Para /Supervision /CBF] ExBlo2-I Module input state: External blocking2 [Protection Para /Global Prot Para /Supervision /CBF] Trigger1-I Module Input: Trigger that will start the CBF [Protection Para /Global Prot Para /Supervision...
  • Page 569 Supervision Trigger signals of the Circuit Breaker Failure These trips will start the module if » have been selected as the trigger event. All trips« Name Description No assignment I[1].TripCmd Signal: Trip Command I[2].TripCmd Signal: Trip Command I[3].TripCmd Signal: Trip Command I[4].TripCmd Signal: Trip Command I[5].TripCmd...
  • Page 570 Supervision Name Description Logics.LE3.Out Signal: Latched Output (Q) Logics.LE3.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE4.Gate Out Signal: Output of the logic gate Logics.LE4.Timer Out Signal: Timer Output Logics.LE4.Out Signal: Latched Output (Q) Logics.LE4.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE5.Gate Out Signal: Output of the logic gate Logics.LE5.Timer Out...
  • Page 571 Supervision Name Description Logics.LE13.Out Signal: Latched Output (Q) Logics.LE13.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE14.Gate Out Signal: Output of the logic gate Logics.LE14.Timer Out Signal: Timer Output Logics.LE14.Out Signal: Latched Output (Q) Logics.LE14.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE15.Gate Out Signal: Output of the logic gate Logics.LE15.Timer Out...
  • Page 572 Supervision Name Description Logics.LE23.Out Signal: Latched Output (Q) Logics.LE23.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE24.Gate Out Signal: Output of the logic gate Logics.LE24.Timer Out Signal: Timer Output Logics.LE24.Out Signal: Latched Output (Q) Logics.LE24.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE25.Gate Out Signal: Output of the logic gate Logics.LE25.Timer Out...
  • Page 573 Supervision Name Description Logics.LE33.Out Signal: Latched Output (Q) Logics.LE33.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE34.Gate Out Signal: Output of the logic gate Logics.LE34.Timer Out Signal: Timer Output Logics.LE34.Out Signal: Latched Output (Q) Logics.LE34.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE35.Gate Out Signal: Output of the logic gate Logics.LE35.Timer Out...
  • Page 574 Supervision Name Description Logics.LE43.Out Signal: Latched Output (Q) Logics.LE43.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE44.Gate Out Signal: Output of the logic gate Logics.LE44.Timer Out Signal: Timer Output Logics.LE44.Out Signal: Latched Output (Q) Logics.LE44.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE45.Gate Out Signal: Output of the logic gate Logics.LE45.Timer Out...
  • Page 575 Supervision Name Description Logics.LE53.Out Signal: Latched Output (Q) Logics.LE53.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE54.Gate Out Signal: Output of the logic gate Logics.LE54.Timer Out Signal: Timer Output Logics.LE54.Out Signal: Latched Output (Q) Logics.LE54.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE55.Gate Out Signal: Output of the logic gate Logics.LE55.Timer Out...
  • Page 576 Supervision Name Description Logics.LE63.Out Signal: Latched Output (Q) Logics.LE63.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE64.Gate Out Signal: Output of the logic gate Logics.LE64.Timer Out Signal: Timer Output Logics.LE64.Out Signal: Latched Output (Q) Logics.LE64.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE65.Gate Out Signal: Output of the logic gate Logics.LE65.Timer Out...
  • Page 577 Supervision Name Description Logics.LE73.Out Signal: Latched Output (Q) Logics.LE73.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE74.Gate Out Signal: Output of the logic gate Logics.LE74.Timer Out Signal: Timer Output Logics.LE74.Out Signal: Latched Output (Q) Logics.LE74.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE75.Gate Out Signal: Output of the logic gate Logics.LE75.Timer Out...
  • Page 578 Supervision Name Description I[4].TripCmd Signal: Trip Command I[5].TripCmd Signal: Trip Command I[6].TripCmd Signal: Trip Command IG[1].TripCmd Signal: Trip Command IG[2].TripCmd Signal: Trip Command IG[3].TripCmd Signal: Trip Command IG[4].TripCmd Signal: Trip Command ThR.TripCmd Signal: Trip Command I2>[1].TripCmd Signal: Trip Command I2>[2].TripCmd Signal: Trip Command MRI4 DOK-HB-MRI4-2E...
  • Page 579 Supervision These trips will start the BF module if »External trips« have been selected as the trigger event. Name Description No assignment ExP[1].TripCmd Signal: Trip Command ExP[2].TripCmd Signal: Trip Command ExP[3].TripCmd Signal: Trip Command ExP[4].TripCmd Signal: Trip Command MRI4 DOK-HB-MRI4-2E...

  • Page 580: Tcs - Trip Circuit Supervision [74Tc]

    Supervision Commissioning Example: Supervision Scheme 50BF Object to Be Tested: Test of the breaker failure protection (Supervision Scheme 50BF). Necessary Means: Current source; Ammeter; and Timer. When testing, the applied test current must always be higher than the tripping threshold »I-CBF« . If the test current falls below the threshold while the breaker is in the “Off”...
  • Page 581 Supervision This Notice applies to protective devices that offer control functionality only! This protective element requires, that a switchgear (circuit breaker is assigned to it. In this case, the trip circuit supply voltage serves also as supply voltage for the digital inputs and so the supply voltage failure of a trip circuit can be detected directly.
  • Page 582 Supervision Connection example: Trip circuit supervision with two CB auxiliary contacts. MRI4 DOK-HB-MRI4-2E...
  • Page 583 Supervision Connection example: Trip circuit supervision with one CB auxiliary contact (Aux On (52a)) only. MRI4 DOK-HB-MRI4-2E...
  • Page 584 Supervision Device Planning Parameters of the Trip Circuit Supervision Parameter Description Options Default Menu path Mode Mode do not use, do not use [Device planning] MRI4 DOK-HB-MRI4-2E...
  • Page 585 Supervision Global Protection Parameters of the Trip Circuit Supervision Parameter Description Setting range Default Menu path Mode Select if trip circuit is going to be monitored Closed, Closed [Protection when the breaker is closed or when the Para Either breaker is either open or close. /Global Prot Para /Supervision...
  • Page 586 Supervision Name Description DI Slot X1.DI 7 Signal: Digital Input DI Slot X1.DI 8 Signal: Digital Input MRI4 DOK-HB-MRI4-2E...
  • Page 587 Supervision Setting Group Parameters of the Trip Circuit Supervision Parameter Description Setting range Default Menu path Function Permanent activation or deactivation of inactive, inactive [Protection module/stage. Para active /<1..4> /Supervision /TCS] ExBlo Fc Activate (allow) or inactivate (disallow) inactive, inactive [Protection blocking of the module/stage.
  • Page 588 Supervision Trip Circuit Supervision Input States Name Description Assignment via Aux ON-I Module Input State: Position indicator/check-back [Protection Para signal of the CB (52a) /Global Prot Para /Supervision /TCS] Aux OFF-I Module input state: Position indicator/check-back [Protection Para signal of the CB (52b) /Global Prot Para /Supervision /TCS]...
  • Page 589 Supervision Commissioning: Trip Circuit Supervision [74TC] For CBs that trip by means of little energy (e.g. via an optocoupler), it has to be ensured that the current applied by the digital inputs will not cause false tripping of the CB. Object to be tested Test of the trip circuit supervision.

  • Page 590: Cts - Current Transformer Supervision [60L]

    Supervision CTS - Current Transformer Supervision [60L] Available elements: Wire breaks and failures within measuring circuits cause current transformer failures. The module »CTS« can detect a failure of the CT if the calculated earth current does not match the measured one. If an adjustable threshold value (Difference of measured and calculated earth current) is exceeded, a CT failure can be assumed.
  • Page 591 Supervision If the current is measured in two phases only (for instant only IL1/IL3) or if there is no separate earth current measuring (e.g. normally via a cable-type CT), the supervision function should be deactivated. MRI4 DOK-HB-MRI4-2E...
  • Page 592 Supervision Device Planning Parameters of the Current Transformer Supervision Parameter Description Options Default Menu path Mode Mode do not use, do not use [Device planning] Global Protection Parameter of the Current Transformer Supervision Parameter Description Setting range Default Menu path ExBlo1 External blocking of the module, if blocking 1..n,...
  • Page 593 Supervision Setting Group Parameters of the Current Transformer Supervision Parameter Description Setting range Default Menu path Function Permanent activation or deactivation of inactive, inactive [Protection module/stage. Para active /<1..4> /Supervision /CTS] ExBlo Fc Activate (allow) or inactivate (disallow) inactive, inactive [Protection blocking of the module/stage.
  • Page 594 Supervision Current Transformer Supervision Input States Name Description Assignment via ExBlo1-I Module input state: External blocking1 [Protection Para /Global Prot Para /Supervision /CTS] ExBlo2-I Module input state: External blocking2 [Protection Para /Global Prot Para /Supervision /CTS] Current Transformer Supervision Signals (Outputs States) Signal Description active...
  • Page 595 Supervision Commissioning: Current Transformer Failure Supervision Precondition: 1. Measurement of all three phase currents (are applied to the measuring inputs of the device). 2. The earth current is detected via a cable-type transformer (not in Holmgreen connection). Object to be tested Check of the CT supervision (by comparing the calculated with the measured earth current) .

  • Page 596: Phase Sequence Supervision

    Supervision Phase Sequence Supervision The device calculates the phase sequence at each CT and VT (based on positive-sequence and negative- sequence components). The calculated phase sequence (i. e. „ACB“ or „ABC“) is permanently compared with the setting that has been made at [Field Para/General Settings] »Phase Sequence« . The menu [Operation/Status Display/Supervision/Phase Sequence] contains a specific (warning) signal for each CT and VT.

  • Page 597: Self Supervision

    Supervision Self Supervision The protection devices are supervised by various check routines during normal operation and during the start-up phase on faulty operation. The protection devices are carrying out various self supervision tests. Self Supervision within the devices Supervision of... Supervised by...
  • Page 598 Supervision Self Supervision within the devices Parameter Setting (Device) Protecting the parameter setting by Implausibilities within the parameter plausibility checks. configuration can be detected by means of plausibility checks. Detected implausibilities are highlighted by a question mark symbol. Please refer to chapter parameter setting for detailed information.
  • Page 599 Supervision Device Start (Reboot) The device starts up if: it is connected to the supply voltage, • the User initiates (intentionally) a restart of the device, • the device is set back to factory defaults, • the internal self-supervision of the device detects a fatal error. •...
  • Page 600 Service Staff. These offer further failure analysis and diagnosis opportunities to the Service Staff. In such a case please contact the Woodward Service Staff and provide them the error code. For further information on trouble shooting please refer to the separately provided “HighPROTEC Trouble Shooting Guide”.
  • Page 601 Supervision Direct Commands of the Self Supvervision Parameter Description Setting range Default Menu path Ack System Acknowledge System LED (red/green False, False [Operation flashing LED) True /Acknowledge] Signals (Output States) of the Self Supvervision Signal Description System Error Signal: Device Failure SelfSuperVision Contact Signal: SelfSuperVision Contact Counter Values of the Self Supvervision...

  • Page 602: Programmable Logic

    Programmable Logic Programmable Logic Available Elements (Equations): Logics General Description The Protective Relay includes programmable Logic Equations for programming output relays, blocking of protective functions and custom logic functions in the relay. The logic provides control of the output relays based on the state of the inputs that can be choosen from the assignment list (protective function pickups, protective function states, breaker states, system alarms, and module inputs).
  • Page 603 Programmable Logic Detailed Overview – Overall Logic diagram MRI4 DOK-HB-MRI4-2E...
  • Page 604 Programmable Logic Available Gates (Operators) Within the Logic Equation, the following Gates can be used: Gate & & >1 >1 NAND Input Signals The user can assign up to 4 Input signals (from the assignment list) to the inputs of the gate. As an option, each of the 4 input signals can be inverted (negated) Timer Gate (On Delay and Off Delay) The output of the gate can be delayed.
  • Page 605 Programmable Logic Cascading Logical Outputs The device will evaluate output states of the Logic Equations starting from Logic Equation 1 up to the Logic Equation with the highest number. This evaluation (device) cycle will be continuously repeated. Cascading Logic Equations in an ascending sequence Cascading in an ascending sequence means that the user uses the output signal of “Logic Equation n”...
  • Page 606 Programmable Logic Cascading in Ascending Order LE1.Input1 U pdate within the sam e evaluation cycle LE1.Input2 Output of Logic Equation 1 Logic Equation1 LE1.Input3 LE 2.Input2 LE1.Input4 Output of Logic Equation 2 Logic Equation2 LE 2.Input3 LE 2.Input4 LE1.Input1 U pdate within the sam e eval uation cycle LE1.Input2 Output of Logic Equation 1 Logic Equation1...

  • Page 607: Programmable Logic At The Panel

    Programmable Logic Programmable Logic at the Panel WARNING improper use of Logic Equations might result in personal injury or damage the electrical equipment. Don´t use Logic Equations unless that you can ensure the safe functionality. How to configure a Logic Equation? Call up menu [Logics/LE [x]]: Set the Input Signals (where necessary, invert them).
  • Page 608 Programmable Logic Device Planning Parameters of the Programmable Logic Parameter Description Options Default Menu path No of Number of required Logic Equations: [Device planning] Equations: MRI4 DOK-HB-MRI4-2E...
  • Page 609 Programmable Logic Global Protection Parameter of the Programmable Logic Parameter Description Setting range Default Menu path LE1.Gate Logic gate AND, [Logics /LE 1] NAND, LE1.Input1 Assignment of the Input Signal 1..n, [Logics Assignment List /LE 1] LE1.Inverting1 Inverting the input signals. inactive, inactive [Logics...
  • Page 610 Programmable Logic Parameter Description Setting range Default Menu path LE1.t-Off Delay Switch Off Delay 0.00 - 0.00s [Logics 36000.00s /LE 1] LE1.Reset Reset Signal for the Latching 1..n, [Logics Latched Assignment List /LE 1] LE1.Inverting Inverting Reset Signal for the Latching inactive, inactive [Logics...
  • Page 611 Programmable Logic Programmable Logic Inputs Name Description Assignment via LE1.Gate In1-I State of the module input: Assignment of the Input [Logics Signal /LE 1] LE1.Gate In2-I State of the module input: Assignment of the Input [Logics Signal /LE 1] LE1.Gate In3-I State of the module input: Assignment of the Input [Logics Signal...
  • Page 612 Programmable Logic Programmable Logic Outputs Signal Description LE1.Gate Out Signal: Output of the logic gate LE1.Timer Out Signal: Timer Output LE1.Out Signal: Latched Output (Q) LE1.Out inverted Signal: Negated Latched Output (Q NOT) MRI4 DOK-HB-MRI4-2E...

  • Page 613: Commissioning

    Commissioning Commissioning Before starting work on an opened switchboard it is imperative that the complete switchboard is dead and the following 5 safety regulations are always met: , Safety precautions: Disconnect from the power supply Secure against reconnection Verify if the equipment is dead Connect to ground and short-circuit all phases Cover or safeguard all live adjacent parts The secondary circuit of a current transformer must never be opened during...

  • Page 614: Commissioning/Protection Test

    Commissioning Commissioning/Protection Test Putting into operation/Protection test must be carried out by authorized and qualified personnel. Before the device is put into operation the related documentation has to be read and understood. With any test of the protection functions the following has to be checked: Is activation/tripping saved in the event recorder? Is tripping saved in the fault recorder? Is tripping saved in the disturbance recorder?

  • Page 615: Putting Out Of Operation - Plug Out The Relay

    Commissioning Putting out of Operation – Plug out the Relay Warning! Dismounting the relay will lead to a loss of the protection functionality. Ensure that there is a back-up protection. If you are not aware of the consequences of dismounting the device – stop! Don´t start. Inform SCADA before you start.

  • Page 616: Service And Commissioning Support

    Service and Commissioning Support Service and Commissioning Support Within the service menu various functions support maintenance and commissioning of the device. General Within the menu [Service/General], the user can initiate a reboot of the device. Phase Sequence Within the menu [Operation/Status Display/Supervision/Phase Sequence], there are signals showing whether the phase sequence calculated by the device is different from the setting under [Field Para/General Settings] »Phase Sequence«...

  • Page 617: Forcing The Relay Output Contacts

    Service and Commissioning Support Forcing the Relay Output Contacts The parameters, their defaults and setting ranges have to be taken from Relay Output Contacts section. Principle – General Use The User MUST ENSURE that the relay output contacts operate normally after the maintenance is completed.
  • Page 618 Service and Commissioning Support Disarming the Relay Output Contacts The parameters, their defaults, and setting ranges have to be taken from the Relay Output Contacts section. Principle – General Use Within this mode [Service/Test Mode/DISARMED], entire groups of relay output contacts can be disabled. By means of this test mode, contact outputs switching actions of the relay output contacts are prevented.
  • Page 619 Service and Commissioning Support A relay output contact will be disarmed if it´s not latched and There is no running t-OFF-delay timer (hold time of a relay output contact) The DISARM Control is set to active and The Direct Command Disarm is applied. MRI4 DOK-HB-MRI4-2E...

  • Page 620: Forcing Rtds

    Service and Commissioning Support Forcing RTDs* * = Availability depends on ordered device. The parameters, their defaults, and setting ranges have to be taken from RTD/UTRD section. Principle – General Use The User MUST ENSURE that the RTDs operate normally after the maintenance is completed.

  • Page 621: Forcing Analog Outputs

    Service and Commissioning Support Forcing Analog Outputs* * = Availability depends on ordered device. The parameters, their defaults, and setting ranges have to be taken from Analog Output section. Principle – General Use The User MUST ENSURE that the Analog Outputs operate normally after maintenance is completed.

  • Page 622: Forcing Analog Inputs

    Service and Commissioning Support Forcing Analog Inputs* * = Availability depends on ordered device. The parameters, their defaults, and setting ranges have to be taken from Analog Inputs section. Principle – General Use The User MUST ENSURE that the Analog Inputs operate normally after maintenance is completed.

  • Page 623: Fault Simulator (Sequencer)

    Service and Commissioning Support Fault Simulator (Sequencer)* Available Elements: Sgen * = Availability depends on ordered device. For commissioning support and in order to analyze failures, the protective device offers the option to simulate measuring quantities. The simulation menu can be found within the [Service/Test Mode/Sgen] menu. The simulation cycle consists of three states: 1.
  • Page 624 Service and Commissioning Support exceeds 0.1 ⋅ In. A simulation can be restarted, five seconds after the current has fallen below 0.1 ⋅ In. Moreover, within the [Service / Test Mode (Prot inhibit) / Sgen / Process] sub-menu there are two blocking parameters ExBlo1 , ExBlo2 .
  • Page 625 Service and Commissioning Support Application Options of the Fault Simulator Stop Options Cold Simulation (Option 1) Hot Simulation (Option 2) Manual start, no stop Simulation without tripping the Simulation is authorized to trip circuit breaker: the breaker: Run complete: The TripCmd of all protection Call up [Service / Test Pre Failure, Failure, Post Failure.
  • Page 626 Service and Commissioning Support Device Planning Parameters of the Failure Simulator Parameter Description Options Default Menu path Mode Mode do not use, [Device planning] States of the Inputs of the Failure Simulator Name Description Assignment via Ex Start State of the module input:External Start of Fault [Service Simulation-I Simulation (Using the test parameters)
  • Page 627 Service and Commissioning Support Direct Commands of the Failure Simulator Parameter Description Setting range Default Menu path Start Simulation Start Fault Simulation (Using the test inactive, inactive [Service parameters) active /Test (Prot inhibit) /Sgen /Process] Stop Simulation Stopp Fault Simulation (Using the test inactive, inactive [Service...

  • Page 628: Technical Data

    Technical Data Technical Data Use Copper conductors only, 75°C. Conductor size AWG 14 [2.5 mm Climatic Environmental Conditions Storage Temperature: Operating Temperature: -30°C up to +70°C (-22°F to 158°F) -20°C up to +60°C (-4°F to 140°F) Permissible Humidity at Ann. Average: <75% rel.

  • Page 629: Housing

    Technical Data Housing Housing B1: height/-width 173 mm (6.811”)/ 141.5 mm (5.570”) (7 Pushbottons/Door Mounting) Housing B1: height/-width 183 mm (7.205”)/ 141.5 mm (5.570”) (8 Pushbottons/Door Mounting) Housing B1: height/-width 173 mm (6.811” / 4U)/ 141.5 mm (5.570” / 28 HP) (7 and 8 Pushbottons/19”) Housing depth (incl.

  • Page 630: Current And Earth Current Measurement

    Technical Data Current and Earth Current Measurement Plug-in Connectors with Integrated Short-Circuiter (Conventional Current Inputs) Nominal currents: 1 A / 5 A Max. measuring range: up to 40 x In (phase currents) up to 2.5 x In (earth current sensitive) up to 25 x In (earth current standard) Continuous loading capacity:...

  • Page 631: Voltage Supply

    Technical Data Voltage Supply Aux. Voltage: ≂ 24V - 270 V DC/48 - 230 V AC (-20/+10%) Buffer time in case of supply failure: >= 50 ms at minimal aux. voltage. The device will shut down if the buffer time is expired Note: communication could be interrupted Max.

  • Page 632: Display

    Technical Data Display Display type: LCD with LED background illumination Resolution graphics display: 128 x 64 pixel LED-Type: Two colored: red/green Number of LEDs, Housing B1: Front Interface USB Type: Mini B Real Time Clock Running reserve of the real time clock: 1 year min.

  • Page 633: Digital Inputs

    Technical Data Digital Inputs Max. input voltage: 300 V DC/259 V AC Input current: DC <4 mA AC <16 mA Reaction time: <20 ms Fallback Time: Shorted inputs <30 ms Open inputs <90 ms Open inputs Shorted inputs (Safe state of the digital inputs) 4 Switching thresholds: Un = 24 V DC, 48 V DC, 60 V DC, 110 V AC/DC, 230 V AC/DC...

  • Page 634: Binary Output Relays

    Technical Data Binary Output Relays Continuous current: 5 A AC/DC Max. Switch-on current: 25 A AC/DC for 4 s 48W (VA) at L/R = 40ms 30 A / 230 Vac according to ANSI IEEE Std C37.90-2005 30 A / 250 Vdc according to ANSI IEEE Std C37.90-2005 Max.

  • Page 635: Time Synchronization Irig

    Technical Data Time Synchronization IRIG Nominal input voltage: Connection: Screw-type terminals (twisted pair) RS485* Connection: 9-pole D-Sub socket (external terminating resistors/in D-Sub) or 6 screw-clamping terminals RM 3.5 mm (138 MIL) (terminating resistors internal) *availability depends on device In case that the RS485 interface is realised via terminals, the communication cable has to be shielded.
  • Page 636 Technical Data Optical Ethernet Module with LC connector* Connector: LC-Port Compatible Fiber: 50/125 µm and 62,5/125 µm Wavelength: 1300 nm Minimum Optical Input Power: −30,0 dBm Minimum Optical Output Power: −22.5 dBm with 50/125 µm fiber −19,0 dBm with 62,5/125 µm fiber Maximum Link Length: approx.

  • Page 637: Boot Phase

    Boot phase After switching on the power supply the protection will be available in approximately 6 seconds. After approximately 27 seconds the boot phase is completed (HMI and Communication initialized). MRI4 DOK-HB-MRI4-2E...

  • Page 638: Servicing And Maintenance

    Servicing and Maintenance Servicing and Maintenance Within the scope of servicing and maintenance following checks of the unit hardware have to be conducted: Component Step Interval/How often? Output Relays Please check the Output Relays via Every 1‒4 years, depending on ambient Test menu Force/Disarm conditions.

  • Page 639: Standards

    Standards Standards Approvals UL- File No.: E217753 CSA File No.: 251990** CEI 0-16* (Tested by EuroTest Laboratori S.r.I, Italy)* BDEW Certified ( FGW TR3/ FGW TR8/ Q-U-Schutz)** KEMA*** * = applies to MRU4 ** = applies to MCA4 *** = applies to (MRDT4, MCA4, MRA4, MRI4, MRU4) Design Standards Generic standard EN 61000-6-2 , 2005...

  • Page 640: High Voltage Tests

    Standards High Voltage Tests High frequency interference test IEC 60255-22-1 Within one circuit 1 kV , 2 s IEEE C37.90.1 IEC 61000-4-18 Circuit to earth 2.5 kV , 2 s class 3 Circuit to circuit 2.5 kV , 2 s Insulation voltage test IEC 60255-27 (10.5.3.2) All circuits to other circuits and exposed...

  • Page 641: Emc Immunity Tests

    Standards EMC Immunity Tests Fast transient disturbance immunity test (Burst) IEC 60255-22-4 Power supply, mains inputs ±4 kV, 2.5 kHz IEC 61000-4-4 class 4 Other in- and outputs ±2 kV, 5 kHz Surge immunity test (Surge) IEC 60255-22-5 Within one circuit 2 kV IEC 61000-4-5 class 4...

  • Page 642: Emc Emission Tests

    Standards EMC Emission Tests Radio interference suppression test IEC/CISPR22 150kHz - 30MHz Limit value class B IEC60255-26 DIN EN 55022 Radio interference radiation test IEC/CISPR22 30MHz - 1GHz Limit value class B IEC60255-25 DIN EN 55022 MRI4 DOK-HB-MRI4-2E...

  • Page 643: Environmental Tests

    Standards Environmental Tests Classification: IEC 60068-1 Climatic 20/060/56 classification IEC 60721-3-1 Classification of ambient conditions 1K5/1B1/1C1L/1S1/1M2 (Storage) but min. -30°C IEC 60721-3-2 Classification of ambient conditions 2K2/2B1/2C1/2S1/2M2 (Transportation) but min. -30°C IEC 60721-3-3 Classification of ambient conditions 3K6/3B1/3C1/3S1/3M2 (Stationary use at weather protected but min.

  • Page 644: Environmental Tests

    Standards Environmental Tests Test Cab: Damp Heat (permanent) IEC 60255 (6.12.3.6) Temperature 60°C IEC 60068-2-78 Relative humidity test duration 56 days Test Nb:Temperature Change IEC 60255 (6.12.3.5) Temperature 60°C/-20°C IEC 60068-2-14 cycle test duration 1°C/5min Test BD: Dry Heat Transport and storage test IEC 60255 (6.12.3.3) Temperature 70°C...

  • Page 645: Mechanical Tests

    Standards Mechanical Tests Test Fc: Vibration response test IEC 60068-2-6 (10 Hz – 59 Hz) 0.035 mm IEC 60255-21-1 Displacement class 1 (59Hz – 150Hz) 0,5 gn Acceleration Number of cycles in each axis Test Fc: Vibration endurance test IEC 60068-2-6 (10 Hz –...

  • Page 646: General Lists

    General Lists General Lists Assignment List The » « below summarizes all module outputs (signals) and inputs (e.g. states of the assignments). ASSIGNMENT LIST Name Description No assignment Prot.available Signal: Protection is available Prot.active Signal: active Prot.ExBlo Signal: External Blocking Prot.Blo TripCmd Signal: Trip Command blocked Prot.ExBlo TripCmd...
  • Page 647 General Lists Name Description SG[1].Pos Indeterm Signal: Circuit Breaker is in Indeterminate Position SG[1].Pos Disturb Signal: Circuit Breaker Disturbed - Undefined Breaker Position. The Position Indicators contradict themselves. After expiring of a supervision timer this signal becomes true. SG[1].Ready Signal: Circuit breaker is ready for operation. SG[1].t-Dwell Signal: Dwell time SG[1].Removed...
  • Page 648 General Lists Name Description SG[1].Aux OFF-I Module input state: Position indicator/check-back signal of the CB (52b) SG[1].Ready-I Module input state: CB ready SG[1].Sys-in-Sync-I State of the module input: This signals has to become true within the synchronization time. If not, switching is unsuccessful. SG[1].Removed-I State of the module input: The withdrawable circuit breaker is Removed SG[1].Ack TripCmd-I...
  • Page 649 General Lists Name Description IH2.3-ph Blo Signal: Inrush was detected in at least one phase - trip command blocked. IH2.ExBlo1-I Module input state: External blocking1 IH2.ExBlo2-I Module input state: External blocking2 I[1].active Signal: active I[1].ExBlo Signal: External Blocking I[1].Ex rev Interl Signal: External reverse Interlocking I[1].Blo TripCmd Signal: Trip Command blocked...
  • Page 650 General Lists Name Description I[2].Alarm Signal: Alarm I[2].Trip L1 Signal: General Trip Phase L1 I[2].Trip L2 Signal: General Trip Phase L2 I[2].Trip L3 Signal: General Trip Phase L3 I[2].Trip Signal: Trip I[2].TripCmd Signal: Trip Command I[2].DefaultSet Signal: Default Parameter Set I[2].AdaptSet 1 Signal: Adaptive Parameter 1 I[2].AdaptSet 2...
  • Page 651 General Lists Name Description I[3].ExBlo2-I Module input state: External blocking2 I[3].ExBlo TripCmd-I Module input state: External Blocking of the Trip Command I[3].Ex rev Interl-I Module input state: External reverse interlocking I[3].AdaptSet1-I Module input state: Adaptive Parameter1 I[3].AdaptSet2-I Module input state: Adaptive Parameter2 I[3].AdaptSet3-I Module input state: Adaptive Parameter3 I[3].AdaptSet4-I...
  • Page 652 General Lists Name Description I[5].IH2 Blo Signal: Blocking the trip command by an inrush I[5].Alarm L1 Signal: Alarm L1 I[5].Alarm L2 Signal: Alarm L2 I[5].Alarm L3 Signal: Alarm L3 I[5].Alarm Signal: Alarm I[5].Trip L1 Signal: General Trip Phase L1 I[5].Trip L2 Signal: General Trip Phase L2 I[5].Trip L3 Signal: General Trip Phase L3...
  • Page 653 General Lists Name Description I[6].AdaptSet 2 Signal: Adaptive Parameter 2 I[6].AdaptSet 3 Signal: Adaptive Parameter 3 I[6].AdaptSet 4 Signal: Adaptive Parameter 4 I[6].ExBlo1-I Module input state: External blocking1 I[6].ExBlo2-I Module input state: External blocking2 I[6].ExBlo TripCmd-I Module input state: External Blocking of the Trip Command I[6].Ex rev Interl-I Module input state: External reverse interlocking I[6].AdaptSet1-I...
  • Page 654 General Lists Name Description IG[2].TripCmd Signal: Trip Command IG[2].IGH2 Blo Signal: blocked by an inrush IG[2].DefaultSet Signal: Default Parameter Set IG[2].AdaptSet 1 Signal: Adaptive Parameter 1 IG[2].AdaptSet 2 Signal: Adaptive Parameter 2 IG[2].AdaptSet 3 Signal: Adaptive Parameter 3 IG[2].AdaptSet 4 Signal: Adaptive Parameter 4 IG[2].ExBlo1-I Module input state: External blocking1...
  • Page 655 General Lists Name Description IG[4].Blo TripCmd Signal: Trip Command blocked IG[4].ExBlo TripCmd Signal: External Blocking of the Trip Command IG[4].Alarm Signal: Alarm IG IG[4].Trip Signal: Trip IG[4].TripCmd Signal: Trip Command IG[4].IGH2 Blo Signal: blocked by an inrush IG[4].DefaultSet Signal: Default Parameter Set IG[4].AdaptSet 1 Signal: Adaptive Parameter 1 IG[4].AdaptSet 2...
  • Page 656 General Lists Name Description I2>[2].active Signal: active I2>[2].ExBlo Signal: External Blocking I2>[2].Blo TripCmd Signal: Trip Command blocked I2>[2].ExBlo TripCmd Signal: External Blocking of the Trip Command I2>[2].Alarm Signal: Alarm Negative Sequence I2>[2].Trip Signal: Trip I2>[2].TripCmd Signal: Trip Command I2>[2].ExBlo1-I Module input state: External blocking1 I2>[2].ExBlo2-I Module input state: External blocking2 I2>[2].ExBlo TripCmd-I...
  • Page 657 General Lists Name Description AR.Max Shots / h Signal: The maximum allowed number of shots per hour has been exceeded. exceeded AR.Res Statistics Cr Signal: Reset all statistic AR counters: Total number of AR, successful and unsuccessful no of AR. AR.Res Service Cr Signal: Reset the Service Counters for Alarm and Blocking AR.Reset Lockout...
  • Page 658 General Lists Name Description CLPU.enabled Signal: Cold Load enabled CLPU.detected Signal: Cold Load detected CLPU.AR Blo Signal: Blocked by AR CLPU.I< Signal: No Load Current. CLPU.Load Inrush Signal: Load Inrush CLPU.Settle Time Signal: Settle Time CLPU.ExBlo1-I Module input state: External blocking CLPU.ExBlo2-I Module input state: External blocking CLPU.Ex rev Interl-I...
  • Page 659 General Lists Name Description ExP[3].ExBlo1-I Module input state: External blocking1 ExP[3].ExBlo2-I Module input state: External blocking2 ExP[3].ExBlo TripCmd-I Module input state: External Blocking of the Trip Command ExP[3].Alarm-I Module input state: Alarm ExP[3].Trip-I Module input state: Trip ExP[4].active Signal: active ExP[4].ExBlo Signal: External Blocking ExP[4].Blo TripCmd...
  • Page 660 General Lists Name Description CTS.ExBlo1-I Module input state: External blocking1 CTS.ExBlo2-I Module input state: External blocking2 SysA.active Signal: active SysA.ExBlo Signal: External Blocking SysA.Alm Current Demd Signal: Alarm averaged demand current SysA.Alarm I THD Signal: Alarm Total Harmonic Distortion Current SysA.Trip Current Signal: Trip averaged demand current Demand...
  • Page 661 General Lists Name Description Disturb rec.Start5-I State of the module input:: Trigger event / start recording if: Disturb rec.Start6-I State of the module input:: Trigger event / start recording if: Disturb rec.Start7-I State of the module input:: Trigger event / start recording if: Disturb rec.Start8-I State of the module input:: Trigger event / start recording if: Fault rec.Res rec...
  • Page 662 General Lists Name Description DNP3.BinaryOutput13 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device. DNP3.BinaryOutput14 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device. DNP3.BinaryOutput15 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device.
  • Page 663 General Lists Name Description DNP3.BinaryInput4-I Virtual Digital Input (DNP). This corresponds to a virtual binary output of the protective device. DNP3.BinaryInput5-I Virtual Digital Input (DNP). This corresponds to a virtual binary output of the protective device. DNP3.BinaryInput6-I Virtual Digital Input (DNP). This corresponds to a virtual binary output of the protective device.
  • Page 664 General Lists Name Description DNP3.BinaryInput27-I Virtual Digital Input (DNP). This corresponds to a virtual binary output of the protective device. DNP3.BinaryInput28-I Virtual Digital Input (DNP). This corresponds to a virtual binary output of the protective device. DNP3.BinaryInput29-I Virtual Digital Input (DNP). This corresponds to a virtual binary output of the protective device.
  • Page 665 General Lists Name Description DNP3.BinaryInput50-I Virtual Digital Input (DNP). This corresponds to a virtual binary output of the protective device. DNP3.BinaryInput51-I Virtual Digital Input (DNP). This corresponds to a virtual binary output of the protective device. DNP3.BinaryInput52-I Virtual Digital Input (DNP). This corresponds to a virtual binary output of the protective device.
  • Page 666 General Lists Name Description Modbus.Scada Cmd 14 Scada Command Modbus.Scada Cmd 15 Scada Command Modbus.Scada Cmd 16 Scada Command Modbus.Config Bin Inp1-I State of the module input: Config Bin Inp Modbus.Config Bin Inp2-I State of the module input: Config Bin Inp Modbus.Config Bin Inp3-I State of the module input: Config Bin Inp Modbus.Config Bin Inp4-I State of the module input: Config Bin Inp Modbus.Config Bin Inp5-I State of the module input: Config Bin Inp...
  • Page 667 General Lists Name Description Modbus.Config Bin State of the module input: Config Bin Inp Inp26-I Modbus.Config Bin State of the module input: Config Bin Inp Inp27-I Modbus.Config Bin State of the module input: Config Bin Inp Inp28-I Modbus.Config Bin State of the module input: Config Bin Inp Inp29-I Modbus.Config Bin State of the module input: Config Bin Inp...
  • Page 668 General Lists Name Description IEC61850.VirtInp26 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp27 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp28 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp29 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp30 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp31 Signal: Virtual Input (IEC61850 GGIO Ind) IEC61850.VirtInp32 Signal: Virtual Input (IEC61850 GGIO Ind)
  • Page 669 General Lists Name Description IEC61850.Quality of Self-Supervision of the GGIO Input GGIO In20 IEC61850.Quality of Self-Supervision of the GGIO Input GGIO In21 IEC61850.Quality of Self-Supervision of the GGIO Input GGIO In22 IEC61850.Quality of Self-Supervision of the GGIO Input GGIO In23 IEC61850.Quality of Self-Supervision of the GGIO Input GGIO In24...
  • Page 670 General Lists Name Description IEC61850.SPCSO11 Status bit that can be set by clients like e.g. SCADA (Single Point Controllable Status Output). IEC61850.SPCSO12 Status bit that can be set by clients like e.g. SCADA (Single Point Controllable Status Output). IEC61850.SPCSO13 Status bit that can be set by clients like e.g. SCADA (Single Point Controllable Status Output).
  • Page 671 General Lists Name Description IEC61850.VirtOut4-I Module input state: Binary state of the Virtual Output (GGIO) IEC61850.VirtOut5-I Module input state: Binary state of the Virtual Output (GGIO) IEC61850.VirtOut6-I Module input state: Binary state of the Virtual Output (GGIO) IEC61850.VirtOut7-I Module input state: Binary state of the Virtual Output (GGIO) IEC61850.VirtOut8-I Module input state: Binary state of the Virtual Output (GGIO) IEC61850.VirtOut9-I...
  • Page 672 General Lists Name Description IEC 103.Failure Event Failure event lost lost IEC 103.Test mode Signal: IEC103 communication has been switched over into Test Mode. active IEC 103.Block MD active Signal: The blocking of IEC103 transmission in monitor direction has been activated. IEC 103.Ex activate test Module input state: Test Mode of the IEC103 communication.
  • Page 673 General Lists Name Description IRIG-B.Control Signal5 Signal: IRIG-B Control Signal. The external IRIG-B generator can set these signals. They can be used for further control procedures inside the device (e.g. logic funtions). IRIG-B.Control Signal6 Signal: IRIG-B Control Signal. The external IRIG-B generator can set these signals. They can be used for further control procedures inside the device (e.g.
  • Page 674 General Lists Name Description Statistics.StartFc I State of the module input: Start of the Statistics of the Current Demand Demand-I Logics.LE1.Gate Out Signal: Output of the logic gate Logics.LE1.Timer Out Signal: Timer Output Logics.LE1.Out Signal: Latched Output (Q) Logics.LE1.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE1.Gate In1-I State of the module input: Assignment of the Input Signal...
  • Page 675 General Lists Name Description Logics.LE5.Out Signal: Latched Output (Q) Logics.LE5.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE5.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE5.Gate In2-I State of the module input: Assignment of the Input Signal Logics.LE5.Gate In3-I State of the module input: Assignment of the Input Signal Logics.LE5.Gate In4-I...
  • Page 676 General Lists Name Description Logics.LE9.Gate In3-I State of the module input: Assignment of the Input Signal Logics.LE9.Gate In4-I State of the module input: Assignment of the Input Signal Logics.LE9.Reset Latch-I State of the module input: Reset Signal for the Latching Logics.LE10.Gate Out Signal: Output of the logic gate Logics.LE10.Timer Out...
  • Page 677 General Lists Name Description Logics.LE13.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE14.Gate Out Signal: Output of the logic gate Logics.LE14.Timer Out Signal: Timer Output Logics.LE14.Out Signal: Latched Output (Q) Logics.LE14.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE14.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE14.Gate In2-I...
  • Page 678 General Lists Name Description Logics.LE17.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE18.Gate Out Signal: Output of the logic gate Logics.LE18.Timer Out Signal: Timer Output Logics.LE18.Out Signal: Latched Output (Q) Logics.LE18.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE18.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE18.Gate In2-I...
  • Page 679 General Lists Name Description Logics.LE21.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE22.Gate Out Signal: Output of the logic gate Logics.LE22.Timer Out Signal: Timer Output Logics.LE22.Out Signal: Latched Output (Q) Logics.LE22.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE22.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE22.Gate In2-I...
  • Page 680 General Lists Name Description Logics.LE25.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE26.Gate Out Signal: Output of the logic gate Logics.LE26.Timer Out Signal: Timer Output Logics.LE26.Out Signal: Latched Output (Q) Logics.LE26.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE26.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE26.Gate In2-I...
  • Page 681 General Lists Name Description Logics.LE29.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE30.Gate Out Signal: Output of the logic gate Logics.LE30.Timer Out Signal: Timer Output Logics.LE30.Out Signal: Latched Output (Q) Logics.LE30.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE30.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE30.Gate In2-I...
  • Page 682 General Lists Name Description Logics.LE33.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE34.Gate Out Signal: Output of the logic gate Logics.LE34.Timer Out Signal: Timer Output Logics.LE34.Out Signal: Latched Output (Q) Logics.LE34.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE34.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE34.Gate In2-I...
  • Page 683 General Lists Name Description Logics.LE37.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE38.Gate Out Signal: Output of the logic gate Logics.LE38.Timer Out Signal: Timer Output Logics.LE38.Out Signal: Latched Output (Q) Logics.LE38.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE38.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE38.Gate In2-I...
  • Page 684 General Lists Name Description Logics.LE41.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE42.Gate Out Signal: Output of the logic gate Logics.LE42.Timer Out Signal: Timer Output Logics.LE42.Out Signal: Latched Output (Q) Logics.LE42.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE42.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE42.Gate In2-I...
  • Page 685 General Lists Name Description Logics.LE45.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE46.Gate Out Signal: Output of the logic gate Logics.LE46.Timer Out Signal: Timer Output Logics.LE46.Out Signal: Latched Output (Q) Logics.LE46.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE46.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE46.Gate In2-I...
  • Page 686 General Lists Name Description Logics.LE49.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE50.Gate Out Signal: Output of the logic gate Logics.LE50.Timer Out Signal: Timer Output Logics.LE50.Out Signal: Latched Output (Q) Logics.LE50.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE50.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE50.Gate In2-I...
  • Page 687 General Lists Name Description Logics.LE53.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE54.Gate Out Signal: Output of the logic gate Logics.LE54.Timer Out Signal: Timer Output Logics.LE54.Out Signal: Latched Output (Q) Logics.LE54.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE54.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE54.Gate In2-I...
  • Page 688 General Lists Name Description Logics.LE57.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE58.Gate Out Signal: Output of the logic gate Logics.LE58.Timer Out Signal: Timer Output Logics.LE58.Out Signal: Latched Output (Q) Logics.LE58.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE58.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE58.Gate In2-I...
  • Page 689 General Lists Name Description Logics.LE61.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE62.Gate Out Signal: Output of the logic gate Logics.LE62.Timer Out Signal: Timer Output Logics.LE62.Out Signal: Latched Output (Q) Logics.LE62.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE62.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE62.Gate In2-I...
  • Page 690 General Lists Name Description Logics.LE65.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE66.Gate Out Signal: Output of the logic gate Logics.LE66.Timer Out Signal: Timer Output Logics.LE66.Out Signal: Latched Output (Q) Logics.LE66.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE66.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE66.Gate In2-I...
  • Page 691 General Lists Name Description Logics.LE69.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE70.Gate Out Signal: Output of the logic gate Logics.LE70.Timer Out Signal: Timer Output Logics.LE70.Out Signal: Latched Output (Q) Logics.LE70.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE70.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE70.Gate In2-I...
  • Page 692 General Lists Name Description Logics.LE73.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE74.Gate Out Signal: Output of the logic gate Logics.LE74.Timer Out Signal: Timer Output Logics.LE74.Out Signal: Latched Output (Q) Logics.LE74.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE74.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE74.Gate In2-I...
  • Page 693 General Lists Name Description Logics.LE77.Reset Latch- State of the module input: Reset Signal for the Latching Logics.LE78.Gate Out Signal: Output of the logic gate Logics.LE78.Timer Out Signal: Timer Output Logics.LE78.Out Signal: Latched Output (Q) Logics.LE78.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE78.Gate In1-I State of the module input: Assignment of the Input Signal Logics.LE78.Gate In2-I...
  • Page 694 General Lists Name Description Sgen.Ex ForcePost-I State of the module input:Force Post state. Abort simulation. Sys.PS 1 Signal: Parameter Set 1 Sys.PS 2 Signal: Parameter Set 2 Sys.PS 3 Signal: Parameter Set 3 Sys.PS 4 Signal: Parameter Set 4 Sys.PSS manual Signal: Manual Switch over of a Parameter Set Sys.PSS via Scada Signal: Parameter Set Switch via Scada.
  • Page 695 General Lists Name Description Sys.Lock Settings-I State of the module input: No parameters can be changed as long as this input is true. The parameter settings are locked. Sys.Internal test state Auxiliary state for testing purposes. MRI4 DOK-HB-MRI4-2E...

  • Page 696: List Of The Digital Inputs

    General Lists List of the Digital Inputs The following list comprises all Digital Inputs. This list is used in various Protective Elements (e.g. TCS, Q->&V<...). The availability and the number of entries depends on the type of device. MRI4 DOK-HB-MRI4-2E...

  • Page 697: Signals Of The Digital Inputs And Logic

    General Lists Signals of the Digital Inputs and Logic The following list comprises the signals of the Digital Inputs and the Logic. This list is used in various protective elements. Name Description No assignment DI Slot X1.DI 1 Signal: Digital Input DI Slot X1.DI 2 Signal: Digital Input DI Slot X1.DI 3...
  • Page 698 General Lists Name Description DNP3.BinaryOutput16 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device. DNP3.BinaryOutput17 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device. DNP3.BinaryOutput18 Virtual Digital Output (DNP). This corresponds to a virtual binary input of the protective device.
  • Page 699 General Lists Name Description Logics.LE4.Timer Out Signal: Timer Output Logics.LE4.Out Signal: Latched Output (Q) Logics.LE4.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE5.Gate Out Signal: Output of the logic gate Logics.LE5.Timer Out Signal: Timer Output Logics.LE5.Out Signal: Latched Output (Q) Logics.LE5.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE6.Gate Out...
  • Page 700 General Lists Name Description Logics.LE14.Timer Out Signal: Timer Output Logics.LE14.Out Signal: Latched Output (Q) Logics.LE14.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE15.Gate Out Signal: Output of the logic gate Logics.LE15.Timer Out Signal: Timer Output Logics.LE15.Out Signal: Latched Output (Q) Logics.LE15.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE16.Gate Out Signal: Output of the logic gate...
  • Page 701 General Lists Name Description Logics.LE24.Timer Out Signal: Timer Output Logics.LE24.Out Signal: Latched Output (Q) Logics.LE24.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE25.Gate Out Signal: Output of the logic gate Logics.LE25.Timer Out Signal: Timer Output Logics.LE25.Out Signal: Latched Output (Q) Logics.LE25.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE26.Gate Out Signal: Output of the logic gate...
  • Page 702 General Lists Name Description Logics.LE34.Timer Out Signal: Timer Output Logics.LE34.Out Signal: Latched Output (Q) Logics.LE34.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE35.Gate Out Signal: Output of the logic gate Logics.LE35.Timer Out Signal: Timer Output Logics.LE35.Out Signal: Latched Output (Q) Logics.LE35.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE36.Gate Out Signal: Output of the logic gate...
  • Page 703 General Lists Name Description Logics.LE44.Timer Out Signal: Timer Output Logics.LE44.Out Signal: Latched Output (Q) Logics.LE44.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE45.Gate Out Signal: Output of the logic gate Logics.LE45.Timer Out Signal: Timer Output Logics.LE45.Out Signal: Latched Output (Q) Logics.LE45.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE46.Gate Out Signal: Output of the logic gate...
  • Page 704 General Lists Name Description Logics.LE54.Timer Out Signal: Timer Output Logics.LE54.Out Signal: Latched Output (Q) Logics.LE54.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE55.Gate Out Signal: Output of the logic gate Logics.LE55.Timer Out Signal: Timer Output Logics.LE55.Out Signal: Latched Output (Q) Logics.LE55.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE56.Gate Out Signal: Output of the logic gate...
  • Page 705 General Lists Name Description Logics.LE64.Timer Out Signal: Timer Output Logics.LE64.Out Signal: Latched Output (Q) Logics.LE64.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE65.Gate Out Signal: Output of the logic gate Logics.LE65.Timer Out Signal: Timer Output Logics.LE65.Out Signal: Latched Output (Q) Logics.LE65.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE66.Gate Out Signal: Output of the logic gate...
  • Page 706 General Lists Name Description Logics.LE74.Timer Out Signal: Timer Output Logics.LE74.Out Signal: Latched Output (Q) Logics.LE74.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE75.Gate Out Signal: Output of the logic gate Logics.LE75.Timer Out Signal: Timer Output Logics.LE75.Out Signal: Latched Output (Q) Logics.LE75.Out inverted Signal: Negated Latched Output (Q NOT) Logics.LE76.Gate Out Signal: Output of the logic gate...

  • Page 707: Specifications

    Specifications Specifications Specifications of the Real Time Clock Resolution: 1 ms Tolerance: <1 minute / month (+20°C [68°F]) <±1ms if synchronized via IRIG-B Time Synchronisation Tolerances The different protocols for time synchronisation vary in their accuracy: Used Protocol Time drift over one month Deviation to time generator Without time synchronization <1 min (+20°C)

  • Page 708: Specifications Of The Measured Value Acquisition

    Specifications Specifications of the Measured Value Acquisition Phase and Ground Current Measuring Frequency Range: 50 Hz / 60 Hz ± 10% Accuracy: Class 0.5 Amplitude Error if I < In: ±0.5% of the rated current Amplitude Error if I > In: ±0.5% of the measured current Amplitude Error if I >...

  • Page 709: Protection Elements Accuracy

    Specifications Protection Elements Accuracy The tripping delay relates to the time between alarm and trip. The accuracy of the operating time relates to the time between fault entry and the time when the protection element is picked-up. Reference conditions for all Protection Elements: sine wave, at rated frequency, THD < 1% Measuring method: Fundamental Overcurrent Protection Elements: Accuracy...
  • Page 710 Specifications Inrush Supervision: Accuracy IH2/IH1 ±1% In Dropout Ratio 5% IH2 or 1% In Operating Time <30 ms *1) Inrush supervision is possible, if the fundamental Harmonic (IH1) > 0.1 In and 2 Harmonic (IH2) > 0.01 In. Current unbalance: Accuracy I2>[x] I2>...
  • Page 711 Specifications Current Transformer Supervision: Accuracy ΔI ±2% of the setting value or 1.5% In Dropout Ratio Alarm delay ±1% or ± 10 ms MRI4 DOK-HB-MRI4-2E...

  • Page 712: Revision History

    For special questions and more detailed information, please contact Woodward Kempen GmbH Support. Up to date documentation? Please check the web site of Woodward Kempen GmbH for the latest revision of this Technical Manual and if there is an Errata Sheet with updated information.

  • Page 713: Version: 3.4

    Revision History Version: 3.4 Date: 2017-October-01 • Revision: C • Hardware A metal protecting cap has been added to the LC connectors for the Ethernet / TCP/IP via fiber optics. • Since the cap improves the EMC immunity it is recommended to always fasten it carefully after plugging in the LC connectors.
  • Page 714 Revision History SelfSupervision Device-internal messages (in particular error messages) are now accessible under the menu [Operation / Self Supervision / Messages]. All messages that can potentially appear here are described in a separate document, the “HighPROTEC Troubleshooting Guide” (DOK-HB-TS). Supervision The MRI4 supervises the phase sequence and compares it with the setting that has been made at [Field Para / General Settings] »Phase Sequence«...

  • Page 715: Version: 3.1

    Revision History Version: 3.1 This version has not been released! Date: 2017-March-06 • Hardware No changes. Software Reconnection – ReCon[n] The Reconnection module has been enhanced according to VDE-AR-N 4120. The release condition has been made selectable via ReCon . Reconnect. Release Cond (options: V Internal •...

  • Page 716: Version: 3.0.B

    Revision History Version: 3.0.b Date: 2016-February-20 • Revision: B • Hardware No changes. Software The self-monitoring has been improved. Overcurrent – I[n] Bugfix: An initialization issue has been fixed in the Overcurrent module. In case of MeasureMode I2 and DEFT •...

  • Page 717: Version: 3.0

    Revision History Version: 3.0 Date: 2015-October-01 • Revision: B • Hardware A new front plate in dark gray color replaces the blue housing that had been used for all 2.x versions. • The new front plate features a USB interface for the connection with the Smart view operating software. •...
  • Page 718 Revision History SCADA / IEC 61850 New support of Direct-Control. Support for LN descriptions via DAI entry in the SCD file. Handling of InGGIO Ind improved. Speed of GOOSE messages improved. Potential problem with time-correlated GOOSE messages fixed. New Logical Nodes for energy counters, LVRT, ExP, TCM, 47. New LNClass for sensors and monitoring.
  • Page 719 Revision History Trend recorder Bugfix: A memory leak has been fixed. • Analog Output – AnOut Bugfix: After a restart of the device the output could peak to 100% for a short time. • When upgrading from a version 2.x device, the following must be noted with respect to the settings: All communication settings have to be re-defined.

  • Page 720: Abbreviations, And Acronyms

    Abbreviations, and Acronyms Abbreviations, and Acronyms The following abbreviations and acronyms are used in this manual. Degrees Celsius °C Degrees Fahrenheit °F Ampere(s), Amp(s) Alternating current Acknowledge Ack. Logical gate (The output becomes true if all Input signals are true.) American National Standards Institute ANSI Average...
  • Page 721 Abbreviations, and Acronyms Deutsche Industrie Norm Directional Extremely inverse tripping characteristic EINV Electromagnetic compatibility Europäische Norm Error err. / Err. Parameter determines if the residual voltage is measured or calculated. EVTcon External External Oil Temperature Ex Oil Temp External blocking(s) ExBlo External Protection - Module External protection...
  • Page 722 Abbreviations, and Acronyms Institute of Electrical and Electronics Engineers IEEE Earth current protection - Stage Ground current Fault current Nominal ground current IGnom 1st harmonic Module Inrush 2nd harmonic Inch Include, including incl. Inadvertent Energization InEn Information Info. Interlocking Interl. Intertripping Intertripping Inverse characteristic (The tripping time will be calculated depending on the height of the...
  • Page 723 Abbreviations, and Acronyms Minute min. Moderately Inverse Tripping Characteristic MINV Manufacturer Internal Product Designation Code Millimeter Memory mapping unit Milli-second(s) Medium voltage Milli volt amperes (Power) Not connected N.C. Normal open (Contact) N.O. Normal inverse tripping characteristic NINV Newton-meter Number Nominal Nom.
  • Page 724 Abbreviations, and Acronyms SCADA Communication module SCADA Second(s) Secondary Sine wave generator Sgen Signal Sig. SNTP-Module SNTP Switch Onto Fault - Module SOTF Start function StartFct Summation Software Synchrocheck Sync System Sys. Tripping delay Time t or t. Trip command Tcmd Communication protocol TCP/IP...

  • Page 725: List Of Ansi Codes

    List of ANSI Codes List of ANSI Codes EEE C 37.2:2008 ANSI Functions Underspeed Distance Protection Phase Distance Protection Overexcitation Protection (Volts per Hertz) Synchronizing or Synchronism-check via 4 measuring channel of voltage measurement card Temperature Protection Undervoltage Protection 27(t) Undervoltage (time dependent) Protection Undervoltage Protection (Auxiliar) via 4 measuring channel of voltage measurement card...
  • Page 726 List of ANSI Codes ANSI Functions Starts per h (Start Inhibit) Directional Overcurrent Directional Neutral Overcurrent 67Ns Sensitive Directional Neutral Overcurrent Power Swing Blocking 74TC Trip Circuit Supervision Out of Step Tripping Vector Surge Protection Auto Reclosure Frequency Protection Underfrequency Protection Overfrequency Protection ROCOF (df/dt) Lock Out...
  • Page 727 Please send comments to: kemp.doc@woodward.com Please include the manual number from the front cover of this publication. Woodward Kempen GmbH reserves the right to update any portion of this publication at any time. Information provided by Woodward Kempen GmbH is believed to be correct and reliable.

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