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ensto Protrol IPC4020 Manual

Fault detector and rtu
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IPC4020/IPC4022
IPC4020 and IPC4022 are fault detectors for over current and earth fault, both with
integrated remote terminal unit functionality.
This user's manual describes the interfaces and management of the devices. This
includes:
▪ Overview
▪ Connection using the service port
▪ Configuration, reset and upgrade
▪ System interface
▪ Detector functions
▪ Event list, Site manager and transient fault recorder
▪ Commissioning and testing
M A N U A L
Fault Detector and RTU

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  • Page 1 IPC4020/IPC4022 Fault Detector and RTU IPC4020 and IPC4022 are fault detectors for over current and earth fault, both with integrated remote terminal unit functionality. This user’s manual describes the interfaces and management of the devices. This includes: ▪ Overview ▪ Connection using the service port ▪...

  • Page 2: Table Of Contents

    Binary outputs – I/O-addressing – Binary Outputs ____________________________________ 32 Binary Outputs – Output 1-8 ___________________________________________________________ 32 Binary Outputs – Detector m ___________________________________________________________ 33 Binary Outputs – PDCIO and PBI _________________________________________________________ 34 Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...
  • Page 3 Transient Fault Recorders – TFR ________________________________________________ 53 Upgrade of Firmware ________________________________________________________ 57 11.1 PDCIO ______________________________________________________________________ 57 Checklist for Commissioning and Testing ________________________________________ 58 References _________________________________________________________________ 60 Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...

  • Page 4: Safety Information

    ESD, by proper earthing of both the device and the personnel performing maintenance. The device should be connected to protective earth at terminal X4.2. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 5: Abbreviations

    Remote Terminal Unit Network Time Protocol Transient Fault Record(-er) Firmware Some of the functions described in this document were introduced in firmware version 1-0.6.8. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...

  • Page 6: Overview

    Each circuit board has a unique identity with the following format, see example beneath. Manufacturing year and week: 1906 Batch identity: 46539 Sequence number: P0098 Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...

  • Page 7: Front Panel - Hmi

    Each binary input and output have a LED above its screw terminal and reflects the position of the input/output. Voltage on an input activates the LED. Closed relay output activates the LED. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 8: Push-Button For Local Acknowledge

    Any outputs that were activated before the restart, return to inactive position unless the conditions for activation are valid. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 9: Internal Supervision

    IEC 60870-5-101. Observe that PDCIO can only be used if IEC 60870-5-104 is used for communication with the remote control centre. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 10: Rs485-Port För Iec 60870-5-101 Master (Option)

    IPC402x requires an external power supply of 24-48 VDC which is connected to terminal block X4. The connection is not polarity sensitive. The unit must be connected to protective ground via X4.2. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 11: Service Interface

    Standard gateway 192.168.0.1 The above settings mean that the IPC is accessible via computers with addresses within the 192.168.0.x range, or redirected addresses via the gateway/router. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...

  • Page 12: Connecting Using Usb

    It is also possible to connect using USB type B. to do so, a separate software, Protrol USB Bridge for Windows 7/10, is needed. This is available on Ensto Protrol's website, together with a link to download necessary drivers. Below is a brief description of how to connect using this software.

  • Page 13: Login

    Figure 6. Copy the information field and attach it to the support case or complaint. The service interface has a built-in timeout, which means that automatic logout is done after a period of inactivity. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 14: Configuration And Settings

    • If settings are to be read from the device, press the Read from unit button. • Settings saved on file are loaded using the Open…. button. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...
  • Page 15 IPC402x-UM-2205-1-1.x.x (en) Reset settings: • IPC402x is delivered either with Protrol's factory defaults or with specific customer settings (delivery defaults) according to agreement between Ensto Protrol and the customer. • Reset to factory / customer settings is made on the System tab.
  • Page 16 - Avoid a reset by pressing the ACN button until the device is in normal operation. ▪ The unit now resets the settings and then restarts. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...
  • Page 17 The administrator can activate/deactivate all accounts except for the admin account. Please observe that the passwords can only to consist of capital letters, lower case letters and the numbers 0-9. Special characters and other national characters are not allowed. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 18: Device Settings - Unit

    If the disturbance recording files shall be visualized using Protrol-Tool, the station name is not allowed to have spaces. Alternatively, the files must be edited before they can be loaded by the tool. PDCIO is described in details in its own user’s manual [4]. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...
  • Page 19 IPC402x time is used for time stamping of indications, events, and disturbance recordings. The time resolution is 1 ms. When NTP is activated, time synchronisation using IEC 60870-101/-104 is disabled. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 20: Remote Control Interface

    Please observe that IEC 60870-5-101 Master is optional, refer to the datasheet [1]. For more information regarding settings for communication, objects and more, see the following chapters. A general description on how to configure IPC402x can be found in Chapter 6. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 21: Events, Queues And Interrogation

    If the IPC device is acting master for other slaves, it will collect events from all active slaves. Due to speed limitations in the master-slave transmission there will be a delay until all status updates are retransmitted to the control center. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 22: General Settings - Communication

    Each tab and its settings are described in the following chapter. Range according to common notation (4 bytes in decimal form, 0..255). Observe that the address 0.0.0.0 is not allowed. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...
  • Page 23 Period for cyclic transmission of analog values. 0..86 400 transmission Option Master interface Choice of interface to sub-slaves No master, No master -101 master Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...
  • Page 24 2..1 000 This is for information only and cannot be changed by the user. The port is set to 8-E-1, i.e., 8 data bits, even parity and 1 stop bit. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...
  • Page 25 Size of ”COT”, number of octets. Cause of transmission octet (COT) size This is for information only and cannot be changed by the user. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...

  • Page 26: Iec 60870-5-101 Master - Optional

    Invalid flag set. This, however, is only done if an interrogation prevously has been made from this specific slave. In addition, an object indicating lost slave communication is activated (see section 7.3.3) Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...
  • Page 27 This is for information only and cannot be changed by the user. Address 0 means that no slave is expected to be connected. The port is set to 8-E-1, i.e., 8 data bits, even parity and 1 stop bit. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 28: Binary Inputs - I/O-Addressing - Binary Inputs

    If Double point is used, this means for indication <OFF> that input n is high and input n+1 is low. Input n low and input n+1 high results correspondingly in indication <ON>. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 29: Binary Inputs - Input 1-16

    Settings – Blocked - No ▪ Settings – Negative - No ▪ Settings – Time tagged - Yes ▪ Delay - 0 ms Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...
  • Page 30 0 (Not activated) m = 1, 2 or 3 depending on the detector. Factory settings for the upper octet are always 0. Option: RECL OFF/ON, Auto reclosure inactive / activated. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 31: Binary Inputs - Iec 60870-5-101/-104 Master

    PDCIO can be configured for battery supervision, which adds logical input objects to the PDCIO tab. These objects have factory settings according to the PDC2/PDCIO manual [4] and the settings template for IPC402x [5]. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...

  • Page 32: Binary Outputs - I/O-Addressing - Binary Outputs

    For Double command <OFF> this means that output relay n is closed and output relay n+1 is opened. The command <ON> opens output relay n and closes output relay n+1. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 33: Binary Outputs - Detector M

    Logical output n Logical object for controlling customized functions. 21m0+n m = 1, 2 or 3 depending on detector number. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...

  • Page 34: Binary Outputs - Pdcio And Pbi

    PDCIO can be configured for battery supervision, which adds logical output objects to the PDCIO tab. These objects have factory settings according to the PDC2/PDCIO manual [4] and the settings template for IPC402x [5]. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...

  • Page 35: Analog Inputs (I/O-Addressing - Analog Inputs)

    Lower octets of the address. Decimal. For a detailed description of what the different types provide regarding format, scaling and how the deadband is defined, see descriptions in the following text. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 36: Analog Inputs - Internal

    Integers corresponding to 0.1 Celsius degrees Scaled [SI*100] Integers corresponding to 0.01 Celsius degrees. Unit temperature Deadband [%] Set as a percentage of 100 degrees Celsius. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...

  • Page 37: Analog Inputs - Detector M

    - 0,1,2,3,12,13,23,123 Can only be of the types: - "Float [SI]" or "Scaled [SI * 1]" m = 1, 2 or 3 depending on the detector. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...
  • Page 38 Faulty phase, as floating point. Fault Phase Scaled [SI*1] Faulty phase, as integer. Fault Phase Deadband Not used. Sent upon detected fault (OC/EF). Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...

  • Page 39: Analog Inputs - Pdcio And Pai

    PT100 High level 2 Alarm level high temperature level 2 1..1 000 °C PT100 Low level Alarm level low temperature -40..+20 °C Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...

  • Page 40: Detector Functions

    6 DETECT/TRIP – This state means that a fault has been detected. Controlled return to IDLE via RESET will follow. 8 REIGNITION – This state means the same as DETECT but indicates that the fault is reigniting or arcing. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 41: Evaluation Of Earth Faults

    See the example below showing a solid earth fault and the corresponding state changes during the evaluation process. Earth Fault -0,5 -1,5 State Time delay Figure 8. States during the evaluation of a solid earth fault. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...

  • Page 42: Evaluation Of Transient And Arcing Faults

    State Reignition time Figure 9. Earth fault with arcing characteristics – after the second ”START” the detector progresses immediately to state TRIP. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...

  • Page 43: Settings - Common

    Test qualifier Parameter for test 0..4294967295 The unit can be seconds, minutes, or hours. Maximum time is 48 h. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...

  • Page 44: Settings - I/O Settings

    Dx Fault phase See section 7.5.2 Does not affect the amplitude of the input signal. Ratio Primary/Secondary current. Also applies to display of other currents. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...

  • Page 45: Detector Settings - Detector N

    If the setting Input qualifier is selected to any input, 1-16, no TRIP output signal and message to remote control will be created until there is voltage on the selected input within set time, Event delay. However, the internal event is always generated. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 46: Non-Directional Earth Fault

    START signal is generated when the sum current exceeds the set threshold, Level. TRIP earth fault is generated after the set time Delay. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 47: Phase Break

    Phase breaks do not result in a start signal. Note that if a phase is missing but the two remaining have a phase difference of 120 degrees, there will be no phase break. Such a fault is indicated by a non- directional earth fault. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 48: Auto Reclosing - Option

    It is strongly recommended to use the Non-directional earth fault function with activation after switch-on to ensure safe detection of a permanent earth fault after the auto reclosure operation. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 49: Event Log And Site Manager

    12, 13, 23 or 123, which show which phases are involved. Figure 11. Event log. At the bottom there is a button to generate a dummy event for test purposes. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...

  • Page 50: Site Manager

    Site manager for IPC4020. Please note that Site manager will adjust to the type of IPC402x device that is used and on what options that are activated. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...
  • Page 51 Description Status Green/Red indicator which indicates battery fault. Test in progress Yellow indicator which indicates that battery test is in progress. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...
  • Page 52 There is a checkbox that enables activation of the outputs via the web interface. It is checked as long as you are logged in. To activate an output, simply click on the LED symbol. It then lights up and closes the relay output for 3 seconds. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...

  • Page 53: Transient Fault Recorders - Tfr

    When the disturbances are acknowledged, the oldest acknowledged disturbance will be next to be discarded. This means that after an acknowledgment, IPC402x is always ready to register a new disturbance record. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...
  • Page 54 See Figure 15. Some of the information is necessary for the conversion to COMTRADE to work. This applies to frequency, sampling frequency, CT ratio, resolution (RatedBinary) and time stamp. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...
  • Page 55 IPC402x-UM-2205-1-1.x.x (en) Figure 15. TFR log file – data at the end of the file. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...
  • Page 56 When the file is selected, the configuration file and data file are displayed to the right. Change any input, scaling, labels, etc., if necessary. • Convert by clicking Create COMTRADE files. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...

  • Page 57: Upgrade Of Firmware

    Start PDC SW upgrade. Please observe that updating of PDCIO firmware using IPC402x takes longer time than if it is done locally on the PDCIO device. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...

  • Page 58: Checklist For Commissioning And Testing

    0 is safe, the connection is correct. c. Create a disturbance file and check that the phase sequence is the expected one. d. Measurement values are displayed correctly in the remote control center. Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se...
  • Page 59 A new column, Remote signal test, is then added to the object settings for binary inputs on the tabs Binary Inputs/Input 1-16 Binary Inputs/Detector Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN...

  • Page 60: References

    Deactivate remote signal test. The device spontaneously returns to normal state 30 minutes after activation. 13 References IPC4020-datablad-xxyy-en.pdf IPC4022-datablad-xxyy-en.pdf IPC4010-12_manual_xxyy_en.pdf PDC2/PDCIO_manual_xxyy_se.pdf IPC4020-LIST-01_IPC402x_IEC -101-104_Settings_Template_Rev._x.xlsx Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...
  • Page 61 IPC402x-UM-2205-1-1.x.x (en) Ensto Protrol AB, Alfagatan 3, SE-431 49 Mölndal, SWEDEN Phone: +46 31 45 82 00. E-mail: info@protrol.se www.protrol.se Ensto Protrol AB Phone: +46 31 45 82 00 Alfagatan 3 internet: www.protrol.se 431 49 Mölndal, SWEDEN e-mail: info@protrol.se...

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