Page 1 Digital Energy G60 Generator Protection System UR Series Instruction Manual G60 revision: 7.1x Manual P/N: 1601-0110-Z3 (GEK-119519B) 830715A2.CDR E83849 GE Digital Energy LISTED 650 Markland Street IND.CONT. EQ. 52TL Markham, Ontario GE Multilin's Quality Management Canada L6C 0M1 System is registered to ISO...
Page 2 The contents of this manual are the property of GE Multilin Inc. This documentation is furnished on license and may not be reproduced in whole or in part without the permission of GE Multilin. The content of this manual is for informational use only and is subject to change without notice.
Page 3: Table Of Contents
1.3 ENERVISTA UR SETUP SOFTWARE 1.3.1 PC REQUIREMENTS ..................1-6 1.3.2 INSTALLATION....................1-6 1.3.3 CONFIGURING THE G60 FOR SOFTWARE ACCESS ........1-7 1.3.4 USING THE QUICK CONNECT FEATURE............. 1-10 1.3.5 CONNECTING TO THE G60 RELAY .............. 1-15 1.3.6 SETTING UP CYBERSENTRY AND CHANGING DEFAULT PASSWORD ... 1-16 1.4 UR HARDWARE...
Page 4 CLEAR RELAY RECORDS ................5-26 5.2.4 COMMUNICATIONS ..................5-27 5.2.5 MODBUS USER MAP ..................5-59 5.2.6 REAL TIME CLOCK ..................5-59 5.2.7 USER-PROGRAMMABLE FAULT REPORT............5-64 5.2.8 OSCILLOGRAPHY ...................5-65 5.2.9 DATA LOGGER ....................5-67 5.2.10 USER-PROGRAMMABLE LEDS ..............5-69 5.2.11 USER-PROGRAMMABLE SELF TESTS ............5-72 G60 Generator Protection System GE Multilin...
Page 5 5.7.11 DIGITAL COUNTERS ..................5-279 5.7.12 MONITORING ELEMENTS ................5-281 5.8 INPUTS/OUTPUTS 5.8.1 CONTACT INPUTS..................5-292 5.8.2 VIRTUAL INPUTS..................5-294 5.8.3 CONTACT OUTPUTS..................5-295 5.8.4 VIRTUAL OUTPUTS ..................5-297 5.8.5 REMOTE DEVICES ..................5-298 GE Multilin G60 Generator Protection System...
Page 6 STATOR GROUND ..................6-24 6.3.12 SUB-HARMONIC STATOR GROUND .............6-25 6.3.13 FIELD GROUND....................6-25 6.3.14 VOLTS PER HERTZ..................6-25 6.3.15 RESTRICTED GROUND FAULT..............6-25 6.3.16 PHASOR MEASUREMENT UNIT ..............6-26 6.3.17 PMU AGGREGATOR ..................6-27 6.3.18 TRANSDUCER INPUTS AND OUTPUTS ............6-27 G60 Generator Protection System GE Multilin...
Page 7 FREQUENCY....................9-12 9.1.15 ACCIDENTAL ENERGIZATION ..............9-12 9.1.16 FLEXLOGIC ..................... 9-13 9.2 PHASE DISTANCE THROUGH POWER TRANSFORMERS 9.2.1 OVERVIEW...................... 9-14 9.2.2 EXAMPLE ......................9-15 10. COMMISSIONING 10.1 TESTING 10.1.1 TESTING UNDERFREQUENCY AND OVERFREQUENCY ELEMENTS..10-1 GE Multilin G60 Generator Protection System...
Page 8 MMXU: ANALOG MEASURED VALUES ............C-4 C.2.7 PROTECTION AND OTHER LOGICAL NODES..........C-4 C.3 SERVER FEATURES AND CONFIGURATION C.3.1 BUFFERED/UNBUFFERED REPORTING............C-6 C.3.2 FILE TRANSFER ....................C-6 C.3.3 TIMESTAMPS AND SCANNING ............... C-6 viii G60 Generator Protection System GE Multilin...
Page 9 F.1.1 RADIUS SERVER CONFIGURATION............... F-1 G. MISCELLANEOUS G.1 CHANGE NOTES G.1.1 REVISION HISTORY ..................G-1 G.1.2 CHANGES TO THE G60 MANUAL ..............G-2 G.2 ABBREVIATIONS G.2.1 STANDARD ABBREVIATIONS ................ G-6 G.3 WARRANTY G.3.1 GE MULTILIN WARRANTY ................G-8 GE Multilin...
Page 10 TABLE OF CONTENTS INDEX G60 Generator Protection System GE Multilin...
Page 11: Getting Started
1.1 IMPORTANT PROCEDURES 1 GETTING STARTED 1.1IMPORTANT PROCEDURES Use this chapter for initial setup of your new G60 Generator Protection System. 1.1.1 CAUTIONS AND WARNINGS Before attempting to install or use the device, review all safety indicators in this document to help prevent injury, equipment damage, or downtime.
Page 12: Inspection Procedure
• GE EnerVista™ CD (includes the EnerVista UR Setup software and manuals in PDF format) • Mounting screws If there is any noticeable physical damage, or any of the contents listed are missing, please contact GE Digital Energy immediately as follows.
Page 13: Ur Overview
1.2UR OVERVIEW 1.2.1 INTRODUCTION TO THE UR The GE Universal Relay (UR) series is a new generation of digital, modular, and multifunction equipment that is easily incorporated into automation systems, at both the station and enterprise levels. 1.2.2 HARDWARE ARCHITECTURE...
Page 14 The UR-series devices operate in a cyclic scan fashion. The device reads the inputs into an input status table, solves the logic program (FlexLogic equation), and then sets each output to the appropriate state in an output status table. Any result- ing task execution is priority interrupt-driven. Figure 1–3: UR-SERIES SCAN OPERATION G60 Generator Protection System GE Multilin...
Page 15: Software Architecture
Employing OOD/OOP in the software architecture of the G60 achieves the same features as the hardware architecture: modularity, scalability, and flexibility. The application software for any UR-series device (for example, feeder protection, transformer protection, distance protection) is constructed by combining objects from the various functional classes.
Page 16: Enervista Ur Setup Software
Ethernet port of the same type as one of the UR CPU ports or a LAN connection to the UR • Internet access or a DVD drive The following qualified modems have been tested to be compliant with the G60 and the EnerVista UR Setup software: • US Robotics external 56K FaxModem 5686 •...
Page 17: Configuring The G60 For Software Access
To configure the G60 for remote access via the rear Ethernet port, see the Configuring Ethernet Communications sec- tion. • To configure the G60 for local access with a computer through either the front RS232 port or rear Ethernet port, see the Using the Quick Connect Feature section. GE Multilin...
Page 18 CONFIGURING SERIAL COMMUNICATIONS A computer with an RS232 port and a serial cable is required. To use the RS485 port at the back of the relay, a GE Multilin F485 converter (or compatible RS232-to-RS485 converter) is required. See the F485 instruction manual for details.
Page 19 MODBUS PROTOCOL 21. Click the Read Order Code button to connect to the G60 device and upload the order code. If an communications error occurs, ensure that the three EnerVista UR Setup values entered in the previous steps correspond to the relay setting values.
Page 20: Using The Quick Connect Feature
USING QUICK CONNECT VIA THE REAR ETHERNET PORTS To use the Quick Connect feature to access the G60 from a computer through Ethernet, first assign an IP address to the relay from the front panel keyboard. Press the MENU key until the SETTINGS menu displays.
Page 21 Right-click the Local Area Connection icon and select Properties. Select the Internet Protocol (TCP/IP) item from the list, and click the Properties button. Click the “Use the following IP address” box. GE Multilin G60 Generator Protection System 1-11...
Page 22 1.3 ENERVISTA UR SETUP SOFTWARE 1 GETTING STARTED Enter an IP address with the first three numbers the same as the IP address of the G60 relay and the last number dif- ferent (in this example, 1.1.1.2). Enter a subnet mask equal to the one set in the G60 (in this example, 255.0.0.0).
Page 23 Ensure that the “Use a proxy server for your LAN” box is not checked. If this computer is used to connect to the Internet, re-enable any proxy server settings after the computer has been discon- nected from the G60 relay. Start the Internet Explorer software.
Page 24 Click the Quick Connect button to open the Quick Connect dialog box. Select the Ethernet interface and enter the IP address assigned to the G60, then click the Connect button. The EnerVista UR Setup software creates a site named “Quick Connect” with a corresponding device also named “Quick Connect”...
Page 25: Connecting To The G60 Relay
The EnerVista UR Setup software has several quick action buttons to provide instant access to several functions that are often performed when using G60 relays. From the online window, users can select the relay to interrogate from a pull-down window, then click the button for the action they want to perform. The following quick action functions are available: •...
Page 26: Setting Up Cybersentry And Changing Default Password
. Be sure to disable this bypass setting after SETTINGS > PRODUCT SETUP > SECURITY > SUPERVISORY commissioning the device. You can change the password for any role either from the front panel or through EnerVista. 1-16 G60 Generator Protection System GE Multilin...
Page 27 If using EnerVista, navigate to Settings > Product Setup > Security. Change the Local Administrator Password, for example. It is strongly recommended that the password for the Administrator be changed from the default. Changing the passwords for the other three roles is optional. Figure 1–11: CHANGING THE DEFAULT PASSWORD GE Multilin G60 Generator Protection System 1-17...
Page 28: Ur Hardware
This device (catalog number F485) connects to the computer using a straight-through serial cable. A shielded twisted-pair (20, 22, or 24 AWG) connects the F485 converter to the G60 rear communications port. The converter terminals (+, –, GND) are connected to the G60 communication module (+, –, COM) terminals. See the CPU communica- tions ports section in chapter 3 for details.
Page 29: Using The Relay
To put the relay in the “Programmed” state, press either of the VALUE keys once and then press ENTER. The face- plate Trouble LED turns off and the In Service LED turns on. GE Multilin G60 Generator Protection System 1-19...
Page 30: Relay Passwords
For more information, see the CyberSentry content in the Security section of the next chapter. 1.5.6 FLEXLOGIC CUSTOMIZATION FlexLogic equation editing is required for setting user-defined logic for customizing the relay operations. See the FlexLogic section in Chapter 5. 1-20 G60 Generator Protection System GE Multilin...
Page 31: Commissioning
The G60 performs a number of continual self-tests and takes the necessary action in case of any major errors (see the Relay Self-tests section in chapter 7). However, it is recommended that G60 maintenance be scheduled with other system maintenance.
Page 32 1.5 USING THE RELAY 1 GETTING STARTED 1-22 G60 Generator Protection System GE Multilin...
Page 33: Product Description
Modbus/TCP, and TFTP protocols, PTP (according to IEEE Std. 1588-2008 or IEC 61588), and allows access to the relay via any standard web browser (G60 web pages). The IEC 60870-5-104 protocol is supported on the Ethernet port, and DNP 3.0 and IEC 60870-5-104 cannot be enabled at the same time. The Ethernet port also supports the Parallel Redun- dancy Protocol (PRP) of IEC 62439-3 (clause 4, 2012) when purchased as an option.
Page 34 Direct inputs and outputs (32) RTD protection Virtual inputs (64) Disconnect switches Remote RTD protection Virtual outputs (96) DNP 3.0 or IEC 60870-5-104 protocol Setting groups (6) VT fuse failure Ethernet Global Data protocol (optional) Stator differential G60 Generator Protection System GE Multilin...
Page 35: Security
When entering a settings or command password via EnerVista or any serial interface, the user must enter the correspond- ing connection password. If the connection is to the back of the G60, the remote password must be used. If the connection is to the RS232 port of the faceplate, the local password applies.
Page 36 This means that the EnerVista software allows for access to functionality based on the user’s logged in role. Example: Observer cannot write any settings. The table lists the roles that are supported and their corresponding capabilities. G60 Generator Protection System GE Multilin...
Page 37 |--------------- |--------------- Virtual Inputs |--------------- Contact Output |--------------- Virtual Output |--------------- Remote Devices |--------------- Remote Inputs |--------------- Remote DPS input Remote Output DNA |--------------- Bit Pair Remote Output user |--------------- Bit Pair |--------------- Resetting GE Multilin G60 Generator Protection System...
Page 38 RW = read and write access R = read access Supervisor = RW (default), Administrator = R (default), Administrator = RW (only if Supervisor role is disabled) NA = the permission is not enforced by CyberSentry Security G60 Generator Protection System GE Multilin...
Page 39: Ordering
2.1.3 ORDERING a) OVERVIEW The G60 is available as a 19-inch rack horizontal mount or reduced-size (¾) vertical unit and consists of the following mod- ules: power supply, CPU, CT/VT, contact input and output, transducer input and output, and inter-relay communications.
Page 40 RS422, 1 Channel RS422, 2 Channels The order codes for the reduced size vertical mount units are shown below. Table 2–5: G60 ORDER CODES (REDUCED SIZE VERTICAL UNITS) * - F Reduced Size Vertical Mount (see note regarding P/R slot below)
Page 41 2 PRODUCT DESCRIPTION 2.1 INTRODUCTION Table 2–5: G60 ORDER CODES (REDUCED SIZE VERTICAL UNITS) * - F Reduced Size Vertical Mount (see note regarding P/R slot below) PRP, IEC 61850, and PMU IEEE 1588 and CyberSentry Lvl 1 IEEE 1588 and CyberSentry Lvl 1 and Ethernet Global Data (EGD)
Page 42 2 PRODUCT DESCRIPTION c) ORDER CODES WITH PROCESS BUS MODULES The order codes for the horizontal mount units with the process bus module are shown below. Table 2–6: G60 ORDER CODES (HORIZONTAL UNITS WITH PROCESS BUS) * - F - W/X...
Page 43 RS422, 2 Channels The order codes for the reduced size vertical mount units with the process bus module are shown below. Table 2–7: G60 ORDER CODES (REDUCED SIZE VERTICAL UNITS WITH PROCESS BUS) * - F Reduced Size Vertical Mount (see note regarding P/R slot below)
Page 44 2.1 INTRODUCTION 2 PRODUCT DESCRIPTION Table 2–7: G60 ORDER CODES (REDUCED SIZE VERTICAL UNITS WITH PROCESS BUS) * - F Reduced Size Vertical Mount (see note regarding P/R slot below) MOUNT/COATING Vertical (3/4 rack) Vertical (3/4 rack) with harsh environmental coating...
Page 45: Replacement Modules
Replacement modules can be ordered separately. When ordering a replacement CPU module or faceplate, provide the serial number of your existing unit. Not all replacement modules may be applicable to the G60 relay. Only the modules specified in the order codes are available as replacement modules.
Page 46 4 DCmA inputs, 4 DCmA outputs (only one 5A module is allowed) INPUTS/OUTPUTS 8 RTD inputs 4 RTD inputs, 4 DCmA outputs (only one 5D module is allowed) 4 DCmA inputs, 4 RTD inputs 8 DCmA inputs 2-14 G60 Generator Protection System GE Multilin...
Page 47: Specifications
IEEE Moderately/Very/Extremely Level: line-to-line current Inverse; IEC (and BS) A/B/C and Short Pickup: 0.050 to 30.000 pu in steps of 0.001 Inverse; GE IAC Inverse, Short/Very/ Dropout: 97 to 98% Extremely Inverse; I t; FlexCurves™ Memory duration: 5 to 25 cycles in steps of 1 (programmable);...
Page 48 2% or 0.001 pu, whichever is greater Pickup delay: 0 to 600.00 s in steps of 0.01 Timer accuracy: ±3% of operate time or ±1/4 cycle (whichever is greater) Operate time: <50 ms 2-16 G60 Generator Protection System GE Multilin...
Page 49 ±0.5% of reading from 10 to 208 V Level accuracy: ±0.5% of reading from 10 to 208 V Curve shapes: GE IAV Inverse, Definite Time Pickup delay: 0 to 600.00 s in steps of 0.01 Curve multiplier: Time Dial = 0 to 600.00 in steps of 0.01 Reset delay: 0 to 600.00 s in steps of 0.01...
Page 50 Frequency OOB accumulator preset: 1 to 65536 s in steps of 1 Level accuracy: ±0.01 Hz Minimum volt/amp supervision: 0.1 to 1.25 pu of V_1 or I_1 Timer accuracy of accumulation: ±1% or 1 second, whichever is greater 2-18 G60 Generator Protection System GE Multilin...
Page 51 Timer accuracy: ±3% of operate time or ±1/4 cycle Number of elements: (whichever is greater) Number of inputs: Operate time: <2 ms at 60 Hz Timer accuracy: ±3% or 10 ms, whichever is greater GE Multilin G60 Generator Protection System 2-19...
Page 52: User-Programmable Elements
Operating signal: any FlexLogic operand Pickup delay: 0.000 to 999999.999 s in steps of 0.001 Dropout delay: 0.000 to 999999.999 s in steps of 0.001 Timing accuracy: ±3% or ±4 ms, whichever is greater 2-20 G60 Generator Protection System GE Multilin...
Page 53: Monitoring
±2.0% of reading ±1.0% of reading at –1.0 ≤ PF< –0.8 and 1.2 x VT rating: Range: ±0 to 1 × 10 0.8 < PF ≤ 10 Parameters: three-phase only Update rate: 50 ms GE Multilin G60 Generator Protection System 2-21...
Page 54: Inputs
17 V, 33 V, 84 V, 166 V Tolerance: ±10% Contacts per common return: 4 Recognition time: < 1 ms Debounce time: 0.0 to 16.0 ms in steps of 0.5 Continuous current draw:4 mA (when energized) 2-22 G60 Generator Protection System GE Multilin...
Page 55: Power Supply
100 000 A RMS symmetrical Minimum AC voltage: 88 V at 25 to 100 Hz 10 000 A Maximum AC voltage: 265 V at 25 to 100 Hz Voltage loss hold-up: 200 ms duration at nominal GE Multilin G60 Generator Protection System 2-23...
Page 56: Outputs
±0.75% of full-scale for 0 to 1 mA range ±0.5% of full-scale for –1 to 1 mA range ±0.75% of full-scale for 0 to 20 mA range 99% Settling time to a step change: 100 ms Isolation: 1.5 kV 2-24 G60 Generator Protection System GE Multilin...
Page 57: Field And Stator Ground Modules
Basic impulse level (BIL): 10 kV GPM-S-G MODULE CONTACT INPUTS Internal wetting: 24 V DC Input comparator threshold: 6 V DC External contact: Current when energized: < 10 mA Debounce time: 10 ms GE Multilin G60 Generator Protection System 2-25...
Page 58 RF immunity IEEE/ANSIC37.90.2 20 V/m 20 V/m IEEE/ANSIC37.90.3 15 kV air / 8 kV contact 15 kV air / 8 kV contact Safety UL508 e83849 NKCR2 e83849 NKCR2 UL C22.2-14 e83849 NKCR8 e83849 NKCR8 2-26 G60 Generator Protection System GE Multilin...
Page 59: Communication Protocols
–30 dBm 29 dB Singlemode 1550 nm Laser, +5 dBm –30 dBm 35 dB Singlemode These power budgets are calculated from the manu- facturer’s worst-case transmitter power and worst NOTE case receiver sensitivity. GE Multilin G60 Generator Protection System 2-27...
Page 60: Environmental
– Overvoltage category: 20°C Ingress protection: IP20 front, IP10 back HUMIDITY Noise: 0 dB Humidity: operating up to 95% (non-condensing) at 55°C (as per IEC60068-2-30 variant 1, 6 days). 2-28 G60 Generator Protection System GE Multilin...
Page 61: Type Tests
NKCR Safety IEC 60255-27 Insulation: class 1, Pollution degree: 2, Over voltage cat II 2.2.13 PRODUCTION TESTS THERMAL Products go through an environmental test based upon an Accepted Quality Level (AQL) sampling process. GE Multilin G60 Generator Protection System 2-29...
Page 62: Approvals
To avoid deterioration of electrolytic capacitors, power up units that are stored in a de-energized state once per year, for one hour continuously. 2-30 G60 Generator Protection System GE Multilin...
Page 63: Hardware
HORIZONTAL UNITS The G60 Generator Protection System is available as a 19-inch rack horizontal mount unit with a removable faceplate. The faceplate can be specified as either standard or enhanced at the time of ordering. The enhanced faceplate contains addi- tional user-programmable pushbuttons and LED indicators.
Page 64 VERTICAL UNITS The G60 Generator Protection System is available as a reduced size (¾) vertical mount unit, with a removable faceplate. The faceplate can be specified as either standard or enhanced at the time of ordering. The enhanced faceplate contains additional user-programmable pushbuttons and LED indicators.
Page 65 3 HARDWARE 3.1 DESCRIPTION Figure 3–4: G60 VERTICAL DIMENSIONS (ENHANCED PANEL) GE Multilin G60 Generator Protection System...
Page 66 3.1 DESCRIPTION 3 HARDWARE Figure 3–5: G60 VERTICAL MOUNTING AND DIMENSIONS (STANDARD PANEL) For side mounting G60 devices with the enhanced front panel, see the following documents available on the UR DVD and the GE Digital Energy website: • GEK-113180: UR-Series UR-V Side-Mounting Front Panel Assembly Instructions •...
Page 67 3 HARDWARE 3.1 DESCRIPTION Figure 3–6: G60 VERTICAL SIDE MOUNTING INSTALLATION (STANDARD PANEL) GE Multilin G60 Generator Protection System...
Page 68: Module Withdrawal And Insertion
The enhanced faceplate can be opened to the left, once the thumb screw has been removed, as shown below. This allows for easy accessibility of the modules for withdrawal. The new wide-angle hinge assembly in the enhanced front panel opens completely and allows easy access to all modules in the G60. G60 Generator Protection System...
Page 69 The new CT/VT modules can only be used with new CPUs; similarly, old CT/VT modules can only be used with old CPUs. In the event that there is a mismatch between the CPU and CT/VT module, the relay does not function and error displays. NOTE DSP ERROR HARDWARE MISMATCH GE Multilin G60 Generator Protection System...
Page 70: Rear Terminal Layout
(nearest to CPU module) which is indicated by an arrow marker on the terminal block. See the following figure for an example of rear terminal assignments. Figure 3–11: EXAMPLE OF MODULES IN F AND H SLOTS G60 Generator Protection System GE Multilin...
Page 71: Wiring
3 HARDWARE 3.2 WIRING 3.2WIRING 3.2.1 TYPICAL WIRING Figure 3–12: TYPICAL WIRING DIAGRAM (T MODULE SHOWN FOR CPU) GE Multilin G60 Generator Protection System...
Page 72 3.2 WIRING 3 HARDWARE Figure 3–13: TYPICAL WIRING WITH GPM-F AND GPM-S MODULES (T MODULE SHOWN FOR CPU) 3-10 G60 Generator Protection System GE Multilin...
Page 73: Dielectric Strength
(see the Self-test errors section in chapter 7) or control power is lost, the relay is de-energize. For high reliability systems, the G60 has a redundant option in which two G60 power supplies are placed in parallel on the bus.
Page 74: Ct/Vt Modules
CT connections for both ABC and ACB phase rotations are identical as shown in the Typical wiring diagram. The exact placement of a zero-sequence core balance CT to detect ground fault current is shown as follows. Twisted-pair cabling on the zero-sequence CT is recommended. 3-12 G60 Generator Protection System GE Multilin...
Page 75 Substitute the tilde “~” symbol with the slot position of the module in the following figure. NOTE Current inputs Voltage inputs 8F, 8G, 8L, and 8M modules (4 CTs and 4 VTs) Current inputs 8H, 8J, 8N, and 8R modules (8 CTs) 842766A3.CDR Figure 3–16: CT/VT MODULE WIRING GE Multilin G60 Generator Protection System 3-13...
Page 76: Process Bus Modules
3.2.5 PROCESS BUS MODULES The G60 can be ordered with a process bus interface module. This module is designed to interface with the GE Multilin HardFiber system, allowing bidirectional IEC 61850 fiber optic communications with up to eight HardFiber merging units, known as Bricks.
Page 77 Logic operand driving the contact output should be given a reset delay of 10 ms to prevent damage of the output contact (in situations when the element initiating the contact output is bouncing, at val- ues in the region of the pickup value). GE Multilin G60 Generator Protection System 3-15...
Page 78 2 Inputs ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs 3-16 G60 Generator Protection System GE Multilin...
Page 79 Not Used ~5a, ~5c 2 Inputs 2 Outputs Solid-State Solid-State ~6a, ~6c 2 Inputs 2 Outputs Not Used Not Used ~7a, ~7c 2 Inputs 2 Outputs Solid-State Solid-State ~8a, ~8c 2 Inputs Not Used GE Multilin G60 Generator Protection System 3-17...
Page 80 3.2 WIRING 3 HARDWARE Figure 3–18: CONTACT INPUT AND OUTPUT MODULE WIRING (1 of 2) 3-18 G60 Generator Protection System GE Multilin...
Page 81 3 HARDWARE 3.2 WIRING Figure 3–19: CONTACT INPUT AND OUTPUT MODULE WIRING (2 of 2) For proper functionality, observe the polarity shown in the figures for all contact input and output con- nections. GE Multilin G60 Generator Protection System 3-19...
Page 82 Wherever a tilde “~” symbol appears, substitute with the slot position of the module. NOTE There is no provision in the relay to detect a DC ground fault on 48 V DC control power external output. We recommend using an external DC supply. 3-20 G60 Generator Protection System GE Multilin...
Page 83 CONTACT INPUT 2 AUTO-BURNISH = OFF CONTACT INPUT 1 AUTO-BURNISH = OFF CONTACT INPUT 2 AUTO-BURNISH = ON CONTACT INPUT 1 AUTO-BURNISH = ON CONTACT INPUT 2 AUTO-BURNISH = ON 842751A1.CDR Figure 3–22: AUTO-BURNISH DIP SWITCHES GE Multilin G60 Generator Protection System 3-21...
Page 84 3.2 WIRING 3 HARDWARE The auto-burnish circuitry has an internal fuse for safety purposes. During regular maintenance, check the auto- burnish functionality using an oscilloscope. NOTE 3-22 G60 Generator Protection System GE Multilin...
Page 85: Transducer Inputs/Outputs
(5A, 5C, 5D, 5E, and 5F) and channel arrangements that can be ordered for the relay. Wherever a tilde “~” symbol appears, substitute with the slot position of the module. NOTE Figure 3–23: TRANSDUCER INPUT/OUTPUT MODULE WIRING The following figure show how to connect RTDs. GE Multilin G60 Generator Protection System 3-23...
Page 86 3.2 WIRING 3 HARDWARE Figure 3–24: RTD CONNECTIONS 3-24 G60 Generator Protection System GE Multilin...
Page 87: Rs232 Faceplate Port
3.2.8 RS232 FACEPLATE PORT A 9-pin RS232C serial port is located on the G60 faceplate for programming with a computer. All that is required to use this interface is a computer running the EnerVista UR Setup software provided with the relay. Cabling for the RS232 port is shown in the following figure for both 9-pin and 25-pin connectors.
Page 88 This common voltage is implied to be a power supply common. Some systems allow the shield (drain wire) to be used as common wire and to connect directly to the G60 COM terminal (#3); others function cor- rectly only if the common wire is connected to the G60 COM terminal, but insulated from the shield.
Page 89 NOTE The fiber optic communication ports allow for fast and efficient communications between relays at 100 Mbps. Optical fiber can be connected to the relay supporting a wavelength of 1310 nm in multi-mode. GE Multilin G60 Generator Protection System 3-27...
Page 90: Irig-B
IRIG-B is a standard time code format that allows stamping of events to be synchronized among connected devices. The IRIG-B code allows time accuracies of up to 100 ns. Using the IRIG-B input, the G60 operates an internal oscillator with 1 µs resolution and accuracy.
Page 91: Direct Input And Output Communications Modules
1 to channel 2 on UR2, the setting should be “Enabled” on UR2. This DIRECT I/O CHANNEL CROSSOVER forces UR2 to forward messages received on Rx1 out Tx2, and messages received on Rx2 out Tx1. GE Multilin G60 Generator Protection System 3-29...
Page 92 These modules are listed in the following table. All fiber modules use ST type connectors. Not all the direct input and output communications modules outlined in the table are applicable to the G60. Use your order code with the tables in chapter 2 to determine applicable options.
Page 93: Fiber: Led And Eled Transmitters
Figure 3–32: LED AND ELED FIBER MODULES 3.3.3 FIBER-LASER TRANSMITTERS The following figure shows the configuration for the 72, 73, 7D, and 7K fiber-laser module. Figure 3–33: LASER FIBER MODULES Observing any fiber transmitter output can injure the eye. GE Multilin G60 Generator Protection System 3-31...
Page 94 3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS MODULES 3 HARDWARE When using a laser Interface, attenuators can be necessary to ensure that you do not exceed the maximum optical input power to the receiver. 3-32 G60 Generator Protection System GE Multilin...
Page 95: Interface
Remove the module cover screw. Remove the top cover by sliding it towards the rear and then lift it upwards. Set the timing selection switches (channel 1, channel 2) to the desired timing modes. GE Multilin G60 Generator Protection System 3-33...
Page 96 Loop Timing Mode: The system clock is derived from the received line signal. Therefore, the G.703 timing selection should be in loop timing mode for connections to higher order systems. For connection to a higher order system (UR- 3-34 G60 Generator Protection System GE Multilin...
Page 97 G.703 line side of the interface while the other lies on the differential Manchester side of the interface. DMR = Differential Manchester Receiver DMX = Differential Manchester Transmitter G7X = G.703 Transmitter G7R = G.703 Receiver 842775A1.CDR Figure 3–38: G.703 DUAL LOOPBACK MODE GE Multilin G60 Generator Protection System 3-35...
Page 98: Rs422 Interface
UR–RS422 channels is synchronized via the send timing leads on data module 1 as shown below. If the terminal timing feature is not available or this type of connection is not desired, the G.703 interface is a viable option that does not impose timing restrictions. 3-36 G60 Generator Protection System GE Multilin...
Page 99 Figure 3–41: TIMING CONFIGURATION FOR RS422 TWO-CHANNEL, THREE-TERMINAL APPLICATION Data module 1 provides timing to the G60 RS422 interface via the ST(A) and ST(B) outputs. Data module 1 also provides timing to data module 2 TT(A) and TT(B) inputs via the ST(A) and AT(B) outputs. The data module pin numbers have been omitted in the figure above since they vary by manufacturer.
Page 100: Rs422 And Fiber Interface
G.703 and fiber interfaces. When using a laser Interface, attenuators can be necessary to ensure that you do not exceed the maximum optical input power to the receiver. 3-38 G60 Generator Protection System GE Multilin...
Page 101: Ieee C37.94 Interface
Connection: as per all fiber optic connections, a Tx to Rx connection is required The UR-series C37.94 communication module can be connected directly to any compliant digital multiplexer that supports the IEEE C37.94 standard as shown below. GE Multilin G60 Generator Protection System 3-39...
Page 102 5.60. For customers using firmware release 5.60 and higher, the module can be identified with "Rev D" printed on the module and is to be used on all ends of G60 communi- cation for two and three terminal applications.
Page 103 3 HARDWARE 3.3 DIRECT INPUT AND OUTPUT COMMUNICATIONS MODULES Figure 3–45: IEEE C37.94 TIMING SELECTION SWITCH SETTING GE Multilin G60 Generator Protection System 3-41...
Page 104 Solid yellow — FPGA is receiving a "yellow bit" and remains yellow for each "yellow bit" • Solid red — FPGA is not receiving a valid packet or the packet received is invalid 3-42 G60 Generator Protection System GE Multilin...
Page 105: C37.94Sm Interface
5.60. For customers using firmware release 5.60 and higher, the module can be identified with "Rev D" printed on the module and is to be used on all ends of G60 communi- cation for two and three terminal applications.
Page 106 Once the clips have cleared the raised edge of the chassis, engage the clips simultaneously. When the clips have locked into position, the module is fully inserted. 3-44 G60 Generator Protection System GE Multilin...
Page 107 Modules shipped since January 2012 have status LEDs that indicate the status of the DIP switches, as shown in the follow- ing figure. Figure 3–48: STATUS LEDS The clock configuration LED status is as follows: • Flashing green — loop timing mode while receiving a valid data packet GE Multilin G60 Generator Protection System 3-45...
Page 108 Solid yellow — FPGA is receiving a "yellow bit" and remains yellow for each "yellow bit" • Solid red — FPGA is not receiving a valid packet or the packet received is invalid 3-46 G60 Generator Protection System GE Multilin...
Page 109: Field And Stator Ground Modules
3.4 FIELD AND STATOR GROUND MODULES 3.4FIELD AND STATOR GROUND MODULES 3.4.1 OVERVIEW The field ground protection modules are used with the G60 in the following configurations: • Field low voltage protection system (order code GPM-F-L) for voltages up to 600 V DC •...
Page 110: Field Ground Low-Voltage Protection System
The field ground low voltage protection system consists of one module: the field ground protection low-voltage module (GPM-F-L). The following figures show the mounting and dimension (all dimensions are in inches). Figure 3–50: DIMENSIONS FOR GPM-F-L PANEL-MOUNTED UNIT Figure 3–51: DIMENSIONS FOR GPM-F-L WALL-MOUNTED UNIT 3-48 G60 Generator Protection System GE Multilin...
Page 111 3 HARDWARE 3.4 FIELD AND STATOR GROUND MODULES Figure 3–52: MOUNTING DIAGRAM FOR GPM-F-L PANEL-MOUNTED UNIT GE Multilin G60 Generator Protection System 3-49...
Page 112 Figure 3–54: REAR VIEW OF GPM-F-L MODULE SHOWING TERMINAL BLOCKS The following tables outline the pin assignments. Table 3–5: GPM-F-L PIN ASSIGNMENTS FOR CONNECTOR A LABEL DEFINITION L(+) AC-L (DC+) N(–) AC-N (DC–) Ground 3-50 G60 Generator Protection System GE Multilin...
Page 113: Field Ground High-Voltage Protection System
The field ground high-voltage protection system consists of two modules: the field ground protection high-voltage module (GPM-F-HM) and the field ground protection high-voltage resistor box (GPM-F-R). The following figures show the mounting and dimensions (all dimensions are in inches). GE Multilin G60 Generator Protection System 3-51...
Page 114 3.4 FIELD AND STATOR GROUND MODULES 3 HARDWARE Figure 3–56: DIMENSIONS FOR GPM-F-HM PANEL-MOUNTED UNIT Figure 3–57: DIMENSIONS FOR GPM-F-HM WALL-MOUNTED UNIT 3-52 G60 Generator Protection System GE Multilin...
Page 115 3 HARDWARE 3.4 FIELD AND STATOR GROUND MODULES Figure 3–58: DIMENSIONS FOR GPM-F-R HIGH-VOLTAGE RESISTOR BOX GE Multilin G60 Generator Protection System 3-53...
Page 116 3.4 FIELD AND STATOR GROUND MODULES 3 HARDWARE Figure 3–59: MOUNTING DIAGRAM FOR GPM-F-HM PANEL-MOUNTED UNIT 3-54 G60 Generator Protection System GE Multilin...
Page 117 Figure 3–60: MOUNTING DIAGRAM FOR GPM-F-HM WALL-MOUNTED UNIT Figure 3–61: MOUNTING DIAGRAM FOR GPM-F-R HIGH-VOLTAGE RESISTOR BOX There are three connectors on the field ground protection high-voltage module as shown in the following figure. GE Multilin G60 Generator Protection System 3-55...
Page 118 Injection to excitation positive F(–) Injection to excitation negative / excitation negative F(+) Excitation positive There are three connectors on the field ground protection high-voltage resistor box, as shown in the following figure. 3-56 G60 Generator Protection System GE Multilin...
Page 119 Excitation primary positive (F2+) Not used Injection to excitation positive (F2) Table 3–13: GPM-F-R PIN ASSIGNMENTS FOR CONNECTOR C LABEL DEFINITION Injection to excitation negative / excitation primary negative (F2–) Not used Not used GE Multilin G60 Generator Protection System 3-57...
Page 120: Stator Ground Protection System
Using 100% stator ground fault protection based on sub-harmonic injection, a 20 Hz voltage is injected to detect ground faults at any point across 100% of the winding. The stator ground module works in combination the G60 to provide 100% stator ground fault protection that is operational during generator start-up, running, and stopped conditions.
Page 121 3 HARDWARE 3.4 FIELD AND STATOR GROUND MODULES Figure 3–65: DIMENSIONS FOR GPM-S-G PANEL-MOUNTED UNIT Figure 3–66: DIMENSIONS FOR GPM-S-G WALL-MOUNTED UNIT GE Multilin G60 Generator Protection System 3-59...
Page 122 3.4 FIELD AND STATOR GROUND MODULES 3 HARDWARE Figure 3–67: DIMENSIONS FOR GPM-S-B BAND PASS FILTER MODULE 3-60 G60 Generator Protection System GE Multilin...
Page 123 3 HARDWARE 3.4 FIELD AND STATOR GROUND MODULES Figure 3–68: MOUNTING DIAGRAM FOR GPM-S-G PANEL-MOUNTED UNIT GE Multilin G60 Generator Protection System 3-61...
Page 124 Figure 3–69: MOUNTING DIAGRAM FOR GPM-S-G WALL-MOUNTED UNIT Figure 3–70: MOUNTING DIAGRAM FOR GPM-S-B BAND PASS FILTER MODULE There are two connectors on the stator ground protection 20 Hz generator module, as shown in the following figure. 3-62 G60 Generator Protection System GE Multilin...
Page 125 Not used Not used Ground Power neutral / DC negative Power line / DC positive There are two connectors on the stator ground protection band pass filter module, as shown in the following figure. GE Multilin G60 Generator Protection System 3-63...
Page 126 The following figure illustrates how to connect the stator ground 20 Hz generator module with the band pass filter module where the neutral grounding transformer (NGT) secondary voltage is less than or equal to 240 V. 3-64 G60 Generator Protection System GE Multilin...
Page 127: Upgrading Firmware
UPGRADING THE GPM-F FIRMWARE The following procedure describes how the upgrade the firmware for the GPM-F modules. Do the upgrade using the front port and one of the computer COM ports 1 to 4. GE Multilin G60 Generator Protection System 3-65...
Page 128 3.4 FIELD AND STATOR GROUND MODULES 3 HARDWARE Open the G60 device so that it appears in the online window. 3-66 G60 Generator Protection System GE Multilin...
Page 129 Click Open to start the firmware upgrade process will start. Note that this process will also work for a serial-port device but will take a longer time to complete (approximately 5 min- utes). GE Multilin G60 Generator Protection System 3-67...
Page 130 3.4 FIELD AND STATOR GROUND MODULES 3 HARDWARE 3-68 G60 Generator Protection System GE Multilin...
Page 131: Human Interfaces
In online mode, you can communicate with the device in real-time. The EnerVista UR Setup software is provided with every G60 relay and runs on Microsoft Windows XP, 7, and Server 2008. This chapter provides a summary of the basic EnerVista UR Setup software interface features. The EnerVista UR Setup Help File provides details for getting started and using the EnerVista UR Setup software interface.
Page 132 Site List window are automatically sent to the online communicating device. g) FIRMWARE UPGRADES The firmware of a G60 device can be upgraded, locally or remotely, via the EnerVista UR Setup software. The correspond- ing instructions are provided by the EnerVista UR Setup Help file under the topic “Upgrading Firmware”.
Page 133: Enervista Ur Setup Main Window
Device data view windows, with common tool bar Settings file data view windows, with common tool bar Workspace area with data view tabs Status bar 10. Quick action hot links 842786A2.CDR Figure 4–1: ENERVISTA UR SETUP SOFTWARE MAIN WINDOW GE Multilin G60 Generator Protection System...
Page 134: Extended Enervista Ur Setup Features
Select the Template Mode > Edit Template option to place the device in template editing mode. Enter the template password then click OK. Open the relevant settings windows that contain settings to be specified as viewable. G60 Generator Protection System GE Multilin...
Page 135 The following procedure describes how to add password protection to a settings file template. Select a settings file from the offline window on the left of the EnerVista UR Setup main screen. Selecting the Template Mode > Password Protect Template option. GE Multilin G60 Generator Protection System...
Page 136 Template Mode > View In Template Mode command. The template specifies that only the Pickup Curve Phase time overcurrent settings window without template applied. settings be available. 842858A1.CDR Figure 4–4: APPLYING TEMPLATES VIA THE VIEW IN TEMPLATE MODE COMMAND G60 Generator Protection System GE Multilin...
Page 137 Select an installed device or settings file from the tree menu on the left of the EnerVista UR Setup main screen. Select the Template Mode > Remove Settings Template option. Enter the template password and click OK to continue. GE Multilin G60 Generator Protection System...
Page 138: Securing And Locking Flexlogic Equations
Click on Save to save and apply changes to the settings template. Select the Template Mode > View In Template Mode option to view the template. Apply a password to the template then click OK to secure the FlexLogic equation. G60 Generator Protection System GE Multilin...
Page 139 FlexLogic entries in a settings file have been secured, use the following procedure to lock the settings file to a specific serial number. Select the settings file in the offline window. Right-click on the file and select the Edit Settings File Properties item. GE Multilin G60 Generator Protection System...
Page 140: Settings File Traceability
When a settings file is transferred to a G60 device, the date, time, and serial number of the G60 are sent back to EnerVista UR Setup and added to the settings file on the local PC. This infor- mation can be compared with the G60 actual values at any later date to determine if security has been compromised.
Page 141 4.2 EXTENDED ENERVISTA UR SETUP FEATURES The transfer date of a setting file written to a G60 is logged in the relay and can be viewed via EnerVista UR Setup or the front panel display. Likewise, the transfer date of a setting file saved to a local PC is logged in EnerVista UR Setup.
Page 142 ONLINE DEVICE TRACEABILITY INFORMATION The G60 serial number and file transfer date are available for an online device through the actual values. Select the Actual Values > Product Info > Model Information menu item within the EnerVista UR Setup online window as shown in the example below.
Page 143: Faceplate Interface
The faceplate is hinged to allow easy access to the removable modules. There is also a removable dust cover that fits over the faceplate that must be removed in order to access the keypad panel. The following figure shows the horizontal arrange- ment of the faceplate panels. Figure 4–16: UR-SERIES STANDARD HORIZONTAL FACEPLATE PANELS GE Multilin G60 Generator Protection System 4-13...
Page 144: Led Indicators
The status indicators in the first column are described below. • IN SERVICE: This LED indicates that control power is applied, all monitored inputs, outputs, and internal systems are OK, and that the device has been programmed. 4-14 G60 Generator Protection System GE Multilin...
Page 145 Support for applying a customized label beside every LED is provided. Default labels are shipped in the label pack- age of every G60, together with custom templates. The default labels can be replaced by user-printed labels. User customization of LED operation is of maximum benefit in installations where languages other than English are used to communicate with operators.
Page 146 User customization of LED operation is of maximum benefit in installations where languages other than English are used to communicate with operators. Refer to the User-programmable LEDs section in chapter 5 for the settings used to program the operation of the LEDs on these panels. 4-16 G60 Generator Protection System GE Multilin...
Page 147: Custom Labeling Of Leds
EnerVista UR Setup software is installed and operational • The G60 settings have been saved to a settings file • The G60 front panel label cutout sheet (GE Multilin part number 1006-0047) has been downloaded from http://www.gedigitalenergy.com/products/support/ur/URLEDenhanced.doc and printed •...
Page 148 Enter the text to appear next to each LED and above each user-programmable pushbuttons in the fields provided. Feed the G60 front panel label cutout sheet into a printer and press the Print button in the front panel report window.
Page 149 4.3 FACEPLATE INTERFACE Bend the tab at the center of the tool tail as shown below. The following procedure describes how to remove the LED labels from the G60 enhanced front panel and insert the custom labels. Use the knife to lift the LED label and slide the label tool underneath. Make sure the bent tabs are pointing away from the relay.
Page 150 Slide the new LED label inside the pocket until the text is properly aligned with the LEDs, as shown below. The following procedure describes how to remove the user-programmable pushbutton labels from the G60 enhanced front panel and insert the custom labels.
Page 151 Slide the label tool under the user-programmable pushbutton label until the tabs snap out as shown below. This attaches the label tool to the user-programmable pushbutton label. Remove the tool and attached user-programmable pushbutton label as shown below. GE Multilin G60 Generator Protection System 4-21...
Page 152: Display
INTRODUCTION The G60 can interface with associated circuit breakers. In many cases the application monitors the state of the breaker, that can be presented on faceplate LEDs, along with a breaker trouble indication. Breaker operations can be manually initi- ated from faceplate keypad or automatically initiated from a FlexLogic operand.
Page 153: Menus
Press the MENU key to select a header display page (top-level menu). The header title appears momentarily followed by a header display page menu item. Each press of the MENU key advances through the following main heading pages: • Actual values • Settings GE Multilin G60 Generator Protection System 4-23...
Page 154 4.3 FACEPLATE INTERFACE 4 HUMAN INTERFACES • Commands • Targets • User displays (when enabled) 4-24 G60 Generator Protection System GE Multilin...
Page 155 Pressing the MESSAGE DOWN key displays the second setting sub-header associ-  PROPERTIES ated with the Product Setup header.  Press the MESSAGE RIGHT key once more to display the first setting for Display FLASH MESSAGE Properties. TIME: 1.0 s GE Multilin G60 Generator Protection System 4-25...
Page 156: Changing Settings
ENTERING ALPHANUMERIC TEXT Text settings have data values which are fixed in length, but user-defined in character. They can be upper case letters, lower case letters, numerals, and a selection of special characters. 4-26 G60 Generator Protection System GE Multilin...
Page 157: Settings
The information in this section refers to password security. For information on how to set or change CyberSentry pass- words, see the Settings > Product Setup > Security > CyberSentry section in the next chapter. GE Multilin G60 Generator Protection System 4-27...
Page 158 By default, when an incorrect Command or Setting password has been entered via the faceplate interface three times within three minutes, the FlexLogic™ operand is set to “On” and the G60 does not allow settings or LOCAL ACCESS DENIED command level access via the faceplate interface for the next five minutes.
Page 159 4.3 FACEPLATE INTERFACE By default, when an incorrect Command or Setting password has been entered via any external communications interface three times within three minutes, the FlexLogic™ operand is set to and the G60 does not REMOTE ACCESS DENIED “ ”...
Page 160 4.3 FACEPLATE INTERFACE 4 HUMAN INTERFACES 4-30 G60 Generator Protection System GE Multilin...
Page 161: Overview
See page 5-90.   INSTALLATION See page 5-91.   SETTINGS  AC INPUTS See page 5-93.  SYSTEM SETUP   POWER SYSTEM See page 5-94.   SIGNAL SOURCES See page 5-95.  GE Multilin G60 Generator Protection System...
Page 162 See page 5-266.   FREQUENCY RATE See page 5-267.  OF CHANGE  FREQUENCY OOB See page 5-269.  ACCUMULATION  SYNCHROCHECK See page 5-271.   DIGITAL ELEMENTS See page 5-276.  G60 Generator Protection System GE Multilin...
Page 163  IEC 61850 See page 5-308.  GOOSE UINTEGERS  SETTINGS  DCMA INPUTS See page 5-310.  TRANSDUCER I/O   RTD INPUTS See page 5-311.   RRTD INPUTS See page 5-313.  GE Multilin G60 Generator Protection System...
Page 164: Introduction To Elements
For example, on a system with a 13.8 kV nominal primary voltage, the base quantity is 13800 V. With 14400:120 V delta- connected VTs, the secondary base quantity and secondary voltage setting is: 13800 --------------- - × 115 V (EQ 5.1) 14400 G60 Generator Protection System GE Multilin...
Page 165: Introduction To Ac Sources
Some current flows through the upper bus bar to some other location or power equipment, and some current flows into transformer winding 1. The current into winding 1 is the phasor sum (or GE Multilin G60 Generator Protection System...
Page 166 INCREASING SLOT POSITION LETTER --> CT/VT MODULE 1 CT/VT MODULE 2 CT/VT MODULE 3 < bank 1 > < bank 3 > < bank 5 > < bank 2 > < bank 4 > < bank 6 > G60 Generator Protection System GE Multilin...
Page 167 Upon startup, the CPU configures the settings required to characterize the current and voltage inputs, and will display them in the appropriate section in the sequence of the banks (as described above) as follows for a maximum configuration: F1, F5, M1, M5, U1, and U5. GE Multilin G60 Generator Protection System...
Page 168: Product Setup
To reset the unit after a lost password: Email GE customer service at multilin.tech@ge.com with the serial number and using a recognizable corporate email account. Customer service provides a code to reset the relay to the factory defaults.
Page 169 When entering a settings or command password via EnerVista or any serial interface, the user must enter the correspond- ing connection password. If the connection is to the back of the G60, the remote password must be used. If the connection is to the RS232 port of the faceplate, the local password must be used.
Page 170 When lockout occurs, the LOCAL ACCESS DENIED FlexLogic operands are set to “On”. These operands are returned to the “Off” state upon REMOTE ACCESS DENIED expiration of the lockout. 5-10 G60 Generator Protection System GE Multilin...
Page 171 INVALID ATTEMPTS BEFORE LOCKOUT The G60 provides a means to raise an alarm upon failed password entry. Should password verification fail while accessing a password-protected level of the relay (either settings or commands), the FlexLogic operand is UNAUTHORIZED ACCESS asserted.
Page 172 It is disabled by default to allow the administrator direct access to the EnerVista software immediately after installation. When security is disabled, all users have administrator access. GE recommends enabling the EnerVista security before placing the device in service.
Page 173 Enter a username in the User field. The username must be 4 to 20 characters in length. Select the user access rights by enabling the check box of one or more of the fields. GE Multilin G60 Generator Protection System 5-13...
Page 174 Deletes the user account when exiting the user management window Actual Values Allows the user to read actual values Settings Allows the user to read setting values Commands Allows the user to execute commands 5-14 G60 Generator Protection System GE Multilin...
Page 175   screen. SETTINGS PRODUCT SETUP SECURITY SUPERVISORY Note that other protocols (DNP, 101, 103, 104, EGD) are not encrypted, and they are good communications options for SCADA systems when CyberSentry is enabled. GE Multilin G60 Generator Protection System 5-15...
Page 176 5.2 PRODUCT SETUP 5 SETTINGS CYBERSENTRY SETTINGS THROUGH ENERVISTA CyberSentry security settings are configured under Device > Settings > Product Setup > Security. Figure 5–2: CYBERSENTRY SECURITY PANEL 5-16 G60 Generator Protection System GE Multilin...
Page 177 Authentication method used by RADIUS EAP-TTLS EAP-TTLS EAP-TTLS Administrator Authentication server. Currently fixed to EAP-TTLS. Method Timeout Timeout in seconds between re- 9999 Administrator transmission requests Retries Number of retries before giving up 9999 Administrator GE Multilin G60 Generator Protection System 5-17...
Page 178 See the Change Text The specified role password-protected. All RADIUS users are following following Me1# and Administrator, password-protected. password password except for section for section for Supervisor, where requirements requireme it is only itself 5-18 G60 Generator Protection System GE Multilin...
Page 179: Security
This role can also be disabled, but only through a Supervisor authentication. When this role is disabled its permissions are assigned to the Administrator role. GE Multilin G60 Generator Protection System 5-19...
Page 180 LOAD FACTORY DEFAULTS: This setting is used to reset all the settings, communication and security passwords. An Administrator role is used to change this setting and a Supervisor role (if not disabled) approves it. 5-20 G60 Generator Protection System GE Multilin...
Page 181 Administrator if the Supervisor role is disabled. The Supervisor role enables this setting for the relay to start accepting setting changes or command changes or firmware upgrade. After all the setting changes are applied or com- mands executed, the Supervisor disables to lock setting changes. GE Multilin G60 Generator Protection System 5-21...
Page 182 RADIUS server. Once both the RADIUS server and the parameters for connecting UR to the server have been configured, you can choose server authentication on the login screen of EnerVista. 5-22 G60 Generator Protection System GE Multilin...
Page 183 Username — 255 chars maximum, but in the security log it is truncated to 20 characters IP address — Device IP address Role — 16 bit unsigned, of type format F617 ENUMERATION ROLE None Administrator Supervisor Engineer Operator Factory GE Multilin G60 Generator Protection System 5-23...
Page 184: Display Properties
DEFAULT MESSAGE TIMEOUT: If the keypad is inactive for a period of time, the relay automatically reverts to a default message. The inactivity time is modified via this setting to ensure messages remain on the screen long enough during programming or reading of actual values. 5-24 G60 Generator Protection System GE Multilin...
Page 185 Some customers prefer very low currents to display as zero, while others prefer the current be displayed even when the value reflects noise rather than the actual signal. The G60 applies a cut- off value to the magnitudes and angles of the measured currents.
Page 186: Clear Relay Records
Selected records can be cleared from user-programmable conditions with FlexLogic operands. Assigning user-programma- ble pushbuttons to clear specific records are typical applications for these commands. Since the G60 responds to rising edges of the configured FlexLogic operands, they must be asserted for at least 50 ms to take effect.
Page 187: Communications
SERIAL PORTS The G60 is equipped with up to two independent serial communication ports. The faceplate RS232 port is intended for local use and is fixed at 19200 baud and no parity. The rear COM2 port be used for either RS485 or RRTD communications.
Page 188 ETHERNET NETWORK TOPOLOGY The G60 has three Ethernet ports. Each Ethernet port must belong to a different network or subnetwork. Configure the IP address and subnet to ensure that each port meets this requirement. Two subnets are different when the bitwise AND oper- ation performed between their respective IP address and mask produces a different result.
Page 189 In this configuration, P3 uses the IP and MAC address of P2. Figure 5–5: MULTIPLE LANS, WITH REDUNDANCY Public Network SCADA EnerVista Software LAN1 LAN2 LAN2 ML3000 ML3000 ML3000 IP1/ IP2/ IP2/ MAC2 MAC2 MAC1 Redundancy mode 859709A4.vsd GE Multilin G60 Generator Protection System 5-29...
Page 190 255.0.0.0 Range: None, Failover, PRP PRT2 REDUNDANCY: MESSAGE None, Failover (if no PRP license) None Range: 01-15-4E-00-01-00 to 01-15-4E-00-01-FF PRT2 PRP MCST ADDR: MESSAGE 01-15-4E-00-01-00 Range: Enabled, Disabled PRT2 GOOSE ENABLED: MESSAGE Enabled 5-30 G60 Generator Protection System GE Multilin...
Page 191 When the Far-End Fault feature is supported, a loss of receive signal (link) causes the transmitter to generate a Far-End Fault pattern in order to inform the device at the far end of the fiber pair that a fault has occurred. GE Multilin G60 Generator Protection System 5-31...
Page 192 When REDUNDANCY is set to either failover or PRP, the ports dedicated for PRP (Port 2 and 3) operate in redundant mode. In this mode, Port 3 uses the Mac, IP address, and mask of Port 2. 5-32 G60 Generator Protection System GE Multilin...
Page 193 The route mask has IP mask format. In binary this needs to be a set of contiguous bits of 1 from left to right, followed by one or more contiguous bits of 0. GE Multilin G60 Generator Protection System 5-33...
Page 194 Router 2 has an interface on 10.1.2.0/24 and the IP address of this interface is 10.1.2.1. The configuration before release 7.10 was as follows: • PRT1 IP ADDRESS = 10.1.1.2 PRT1 SUBNET IP MASK = 255.255.255.0 PRT1 GWY IP ADDRESS = 10.1.1.1 5-34 G60 Generator Protection System GE Multilin...
Page 195 The serial communication ports utilize the Modbus protocol, unless the port is configured for DNP or IEC 60870-5-104 operation. This allows the EnerVista UR Setup software to be used on the port. The UR operates as a Modbus slave device only. GE Multilin G60 Generator Protection System 5-35...
Page 196 5.2 PRODUCT SETUP 5 SETTINGS When using Modbus protocol on the RS232 port, the G60 responds regardless of the pro- MODBUS SLAVE ADDRESS grammed. For the RS485 port, each device on the serial bus must have a unique slave address from 1 to 254. Address 0 and addresses from 248 and up are reserved by the Modbus protocol specification, and so their use here is not recom- mended.
Page 197 TIMEOUT: 120 s The G60 supports the Distributed Network Protocol (DNP) version 3.0. The G60 can be used as a DNP slave device con- nected to multiple DNP masters (usually an RTU or a SCADA master station). Since the G60 maintains two sets of DNP data change buffers and connection information, two DNP masters can actively communicate with the G60 at one time.
Page 198 DNP analog input points that are voltages will be returned with values 1000 times smaller (for example, a value of 72000 V on the G60 will be returned as 72). These settings are useful when analog input values must be adjusted to fit within cer- tain ranges in DNP masters.
Page 199 When the DNP data points (analog inputs and/or binary inputs) are configured for Ethernet-enabled relays, check the “DNP Points Lists” G60 web page to view the points lists. This page can be viewed with a web browser by enter- ing the G60 IP address to access the G60 “Main Menu”, then by selecting the “Device Information Menu” > “DNP NOTE Points Lists”...
Page 200 60870-5-104 point lists must be in one continuous block, any points assigned after the first “Off” point are ignored. NOTE Changes to the DNP / IEC 60870-5-104 point lists will not take effect until the G60 is restarted. NOTE k) IEC 61850 PROTOCOL ...
Page 201 The G60 supports the Manufacturing Message Specification (MMS) protocol as specified by IEC 61850. MMS is supported over two protocol stacks: TCP/IP over Ethernet. The G60 operates as an IEC 61850 server. The Remote inputs and outputs section in this chapter describe the peer-to-peer GSSE/GOOSE message scheme.
Page 202 DESTINATION MAC address; the least significant bit of the first byte must be set. In G60 releases previous to 5.0x, the destination Ethernet MAC address was determined automatically by taking the sending MAC address (that is, the unique, local MAC address of the G60) and setting the multicast bit.
Page 203 The G60 has the ability of detecting if a data item in one of the GOOSE datasets is erroneously oscillating. This can be caused by events such as errors in logic programming, inputs improperly being asserted and de-asserted, or failed station components.
Page 204 Configure the transmission dataset. Configure the GOOSE service settings. Configure the data. The general steps required for reception configuration are: Configure the reception dataset. Configure the GOOSE service settings. Configure the data. 5-44 G60 Generator Protection System GE Multilin...
Page 205 MMXU1 HZ DEADBAND change greater than 45 mHz, from the previous MMXU1.MX.mag.f value, in the source frequency. The G60 must be rebooted (control power removed and re-applied) before these settings take effect. The following procedure illustrates the reception configuration. Configure the reception dataset by making the following changes in the ...
Page 206 IEC61850 GOOSE ANALOG INPUT 1 UNITS The GOOSE analog input 1 can now be used as a FlexAnalog value in a FlexElement or in other settings. The G60 must be rebooted (control power removed and re-applied) before these settings take effect.
Page 207 DNA and UserSt bit pairs that are included in GSSE messages. To set up a G60 to receive a configurable GOOSE dataset that contains two IEC 61850 single point status indications, the following dataset items can be selected (for example, for configurable GOOSE dataset 1): “GGIO3.ST.Ind1.stVal” and “GGIO3.ST.Ind2.stVal”.
Page 208 CPU resources. When server scanning is disabled, there is no updating of the IEC 61850 logical node status values in the G60. Clients are still able to connect to the server (G60 relay), but most data values are not updated. This set- ting does not affect GOOSE/GSSE operation.
Page 209 (_) character, and the first character in the prefix must be a letter. This conforms to the IEC 61850 standard. Changes to the logical node prefixes will not take effect until the G60 is restarted. The main menu for the IEC 61850 MMXU deadbands is shown below.
Page 210 The GGIO2 control configuration settings are used to set the control model for each input. The available choices are “0” (status only), “1” (direct control), and “2” (SBO with normal security). The GGIO2 control points are used to control the G60 virtual inputs.
Page 211 GGIO1 (binary status values). The settings allow the selection of FlexInteger values for each GGIO5 integer value point. It is intended that clients use GGIO5 to access generic integer values from the G60. Additional settings are provided to allow the selection of the number of integer values available in GGIO5 (1 to 16), and to assign FlexInteger values to the GGIO5 integer inputs.
Page 212 ITEM 64 attributes supported by the G60. Changes to the dataset will only take effect when the G60 is restarted. It is recommended to use reporting service from logical node LLN0 if a user needs some (but not all) data from already existing GGIO1, GGIO4, and MMXU4 points and their quantity is not greater than 64 minus the number items in this dataset.
Page 213 XCBR operating counter status attribute (OpCnt) increments with every operation. Frequent breaker operation can result in very large OpCnt values over time. This setting allows the OpCnt to be reset to “0” for XCBR1. GE Multilin G60 Generator Protection System 5-53...
Page 214 Since GSSE/GOOSE messages are multicast Ethernet by specification, they are not usually be forwarded by net- work routers. However, GOOSE messages may be forwarded by routers if the router has been configured for VLAN functionality. NOTE 5-54 G60 Generator Protection System GE Multilin...
Page 215 Menu”. Web pages are available showing DNP and IEC 60870-5-104 points lists, Modbus registers, event records, fault reports, and so on. First connect the UR and a computer to an Ethernet network, then enter the IP address of the G60 into the “Address”...
Page 216 The G60 supports the IEC 60870-5-104 protocol. The G60 can be used as an IEC 60870-5-104 slave device connected to a maximum of two masters (usually either an RTU or a SCADA master station). Since the G60 maintains two sets of IEC 60870-5-104 data change buffers, no more than two masters should actively communicate with the G60 at one time.
Page 217 MESSAGE  CONFIGURATION The G60 Generator Protection System is provided with optional Ethernet Global Data (EGD) communica- tions capability. This feature is specified as a software option at the time of ordering. See the Ordering section of chapter 2 for additional details.
Page 218 MESSAGE (Modbus register address range) Fast exchanges (50 to 1000 ms) are generally used in control schemes. The G60 has one fast exchange (exchange 1) and two slow exchanges (exchange 2 and 3). The settings menu for the slow EGD exchanges is shown below: ...
Page 219: Modbus User Map
EXCH 1 DATA ITEM 1 to 20/50: These settings specify the data items that are part of this EGD exchange. Almost any data from the G60 memory map can be configured to be included in an EGD exchange. The settings are the starting Modbus register address for the data item in decimal format.
Page 220 The relay implements PTP according to IEEE Std 1588 2008 and the equivalent IEC 61588:2009(E), sometimes referred to as version 2 PTP. It does not support the previous version of the standard (version 1). NOTE 5-60 G60 Generator Protection System GE Multilin...
Page 221 • Depending on the characteristics of the device to which the relay is directly linked, VLAN ID may have no effect. • This setting applies to all of the relay’s PTP capable ports. GE Multilin G60 Generator Protection System 5-61...
Page 222 G60 clock is closely synchronized with the SNTP/NTP server. It takes up to two minutes for the G60 to signal an SNTP self-test error if the server is offline.
Page 223 DST rules of the local time zone. DAYLIGHT SAVINGS TIME (DST) Note that when IRIG-B time synchronization is active, the local time in the IRIG-B signal contains any daylight savings time offset and so the DST settings are ignored. GE Multilin G60 Generator Protection System 5-63...
Page 224: User-Programmable Fault Report
The user programmable record contains the following information: the user-programmed relay name, detailed firmware revision (7.1x, for example) and relay model (G60), the date and time of trigger, the name of pre-fault trigger (a specific FlexLogic operand), the name of fault trigger (a specific FlexLogic operand), the active setting group at pre-fault trigger, the active setting group at fault trigger, pre-fault values of all programmed analog channels (one cycle before pre-fault trigger), and fault values of all programmed analog channels (at the fault trigger).
Page 225: Oscillography
64 samples per cycle; that is, it has no effect on the fundamental calculations of the device. When changes are made to the oscillography settings, all existing oscillography records will be CLEARED. NOTE GE Multilin G60 Generator Protection System 5-65...
Page 226 IB signal on terminal 2 of the CT/VT module in slot F. If there are no CT/VT modules and analog input modules, no analog traces will appear in the file; only the digital traces will appear. 5-66 G60 Generator Protection System GE Multilin...
Page 227: Data Logger
The relay automatically partitions the available memory between the channels in use. Exam- ple storage capacities for a system frequency of 60 Hz are shown in the following table. GE Multilin G60 Generator Protection System 5-67...
Page 228 – entering this number via the relay keypad will cause the corresponding parameter to be displayed. • DATA LOGGER CONFIG: This display presents the total amount of time the Data Logger can record the channels not selected to “Off” without over-writing old data. 5-68 G60 Generator Protection System GE Multilin...
Page 229: User-Programmable Leds
The test responds to the position and rising edges of the control input defined by the set- LED TEST CONTROL ting. The control pulses must last at least 250 ms to take effect. The following diagram explains how the test is executed. GE Multilin G60 Generator Protection System 5-69...
Page 230 2. Once stage 2 has started, the pushbutton can be released. When stage 2 is completed, stage 3 will automatically start. The test may be aborted at any time by pressing the pushbutton. 5-70 G60 Generator Protection System GE Multilin...
Page 231 LED 19 operand LED 8 operand LED 20 operand LED 9 operand LED 21 operand LED 10 operand LED 22 operand LED 11 operand LED 23 operand LED 12 operand LED 24 operand GE Multilin G60 Generator Protection System 5-71...
Page 232: User-Programmable Self Tests
There are three standard control pushbuttons, labeled USER 1, USER 2, and USER 3, on the standard and enhanced front panels. These are user-programmable and can be used for various applications such as performing an LED test, switching setting groups, and invoking and scrolling though user-programmable displays. 5-72 G60 Generator Protection System GE Multilin...
Page 233 The location of the control pushbuttons are shown in the following figures. Control pushbuttons 842813A1.CDR Figure 5–10: CONTROL PUSHBUTTONS (ENHANCED FACEPLATE) An additional four control pushbuttons are included on the standard faceplate when the G60 is ordered with the twelve user-programmable pushbutton option. STATUS EVENT CAUSE...
Page 234: User-Programmable Pushbuttons
FlexLogic equations, protection elements, and control elements. Typical applications include breaker control, autorecloser blocking, and setting groups changes. The user-programmable pushbuttons are under the control level of password protection. The user-configurable pushbuttons for the enhanced faceplate are shown below. 5-74 G60 Generator Protection System GE Multilin...
Page 235 The pulse duration of the remote set, remote reset, or local pushbutton must be at least 50 ms to operate the push- button. This allows the user-programmable pushbuttons to properly operate during power cycling events and vari- ous system disturbances that may cause transient assertion of the operating signals. NOTE GE Multilin G60 Generator Protection System 5-75...
Page 236 PUSHBTN 1 SET PUSHBTN 1 RESET • PUSHBTN 1 LOCAL: This setting assigns the FlexLogic operand serving to inhibit pushbutton operation from the front panel pushbuttons. This locking functionality is not applicable to pushbutton autoreset. 5-76 G60 Generator Protection System GE Multilin...
Page 237 “Normal” if the setting is “High Priority” or “Normal”. PUSHBTN 1 MESSAGE • PUSHBUTTON 1 EVENTS: If this setting is enabled, each pushbutton state change will be logged as an event into event recorder. GE Multilin G60 Generator Protection System 5-77...
Page 238 Off = 0 SETTING SETTING Autoreset Delay Autoreset Function = Enabled = Disabled SETTING Drop-Out Timer TIMER FLEXLOGIC OPERAND 200 ms PUSHBUTTON 1 ON 842021A3.CDR Figure 5–15: USER-PROGRAMMABLE PUSHBUTTON LOGIC (Sheet 1 of 2) 5-78 G60 Generator Protection System GE Multilin...
Page 239 User-programmable pushbuttons require a type HP or HQ faceplate. If an HP or HQ type faceplate was ordered separately, the relay order code must be changed to indicate the correct faceplate option. This can be done via EnerVista UR Setup with the Maintenance > Enable Pushbutton command. NOTE GE Multilin G60 Generator Protection System 5-79...
Page 240: Flex State Parameters
DEFAULT MESSAGE TIMEOUT • USER-PROGRAMMABLE CONTROL INPUT: The user-definable displays also respond to the INVOKE AND SCROLL setting. Any FlexLogic operand (in particular, the user-programmable pushbutton operands), can be used to navigate the programmed displays. 5-80 G60 Generator Protection System GE Multilin...
Page 241 (setting, actual value, or command) which has a Modbus address, to view the hexadecimal form of the Modbus address, then manually convert it to decimal form before entering it (EnerVista UR Setup usage conveniently facilitates this conversion). GE Multilin G60 Generator Protection System 5-81...
Page 242 If the parameters for the top line and the bottom line items have the same units, then the unit is displayed on the bottom line only. The units are only displayed on both lines if the units specified both the top and bottom line items are different. NOTE 5-82 G60 Generator Protection System GE Multilin...
Page 243: Direct Inputs/Outputs
“Yes”), all direct output messages should be received back. If not, the direct input/output ring CH2 RING CONFIGURATION break self-test is triggered. The self-test error is signaled by the FlexLogic operand. DIRECT RING BREAK GE Multilin G60 Generator Protection System 5-83...
Page 244 The following application examples illustrate the basic concepts for direct input and output configuration. Please refer to the Inputs and outputs section in this chapter for information on configuring FlexLogic operands (flags, bits) to be exchanged. 5-84 G60 Generator Protection System GE Multilin...
Page 245 UR IED 1 BLOCK UR IED 4 UR IED 2 UR IED 3 842712A1.CDR Figure 5–18: SAMPLE INTERLOCKING BUSBAR PROTECTION SCHEME For increased reliability, a dual-ring configuration (shown below) is recommended for this application. GE Multilin G60 Generator Protection System 5-85...
Page 246 The complete application requires addressing a number of issues such as failure of both the communications rings, failure or out-of-service conditions of one of the relays, etc. Self-monitoring flags of the direct inputs and outputs feature would be primarily used to address these concerns. 5-86 G60 Generator Protection System GE Multilin...
Page 247 Inputs and outputs section. A blocking pilot-aided scheme should be implemented with more security and, ideally, faster message delivery time. This could be accomplished using a dual-ring configuration as shown below. GE Multilin G60 Generator Protection System 5-87...
Page 248 EVENTS: Disabled The G60 checks integrity of the incoming direct input and output messages using a 32-bit CRC. The CRC alarm function is available for monitoring the communication medium noise by tracking the rate of messages failing the CRC check. The monitoring function counts all incoming messages, including messages that failed the CRC check.
Page 249 MESSAGE EVENTS: Disabled The G60 checks integrity of the direct input and output communication ring by counting unreturned messages. In the ring configuration, all messages originating at a given device should return within a pre-defined period of time. The unreturned messages alarm function is available for monitoring the integrity of the communication ring by tracking the rate of unre- turned messages.
Page 250: Teleprotection
On two- terminals two-channel systems, the same is transmitted over LOCAL RELAY ID NUMBER both channels; as such, only the has to be programmed on the receiving end. TERMINAL 1 ID NUMBER 5-90 G60 Generator Protection System GE Multilin...
Page 251: Installation
"Programmed" state. UNIT NOT PROGRAMMED setting allows the user to uniquely identify a relay. This name will appear on generated reports. RELAY NAME GE Multilin G60 Generator Protection System 5-91...
Page 252: Remote Resources Configuration
Bricks. Remote resources settings configure the point-to-point connection between specific fiber optic ports on the G60 process card and specific Brick. The relay is then configured to measure spe- cific currents, voltages and contact inputs from those Bricks, and to control specific outputs.
Page 253: System Setup
1000:1 CT before summation. If a protection element is set up to act on SRC 1 currents, then a pickup level of 1 pu will operate on 1000 A primary. The same rule applies for current sums from CTs with different secondary taps (5 A and 1 A). GE Multilin G60 Generator Protection System 5-93...
Page 254: Power System
PHASE ROTATION: MESSAGE Range: FlexLogic operand REVERSE PH ROTATION: MESSAGE Range: SRC 1, SRC 2, SRC 3, SRC 4 FREQUENCY AND PHASE MESSAGE REFERENCE: SRC 1 Range: Disabled, Enabled FREQUENCY TRACKING: MESSAGE Enabled 5-94 G60 Generator Protection System GE Multilin...
Page 255: Signal Sources
FREQUENCY TRACKING frequency applications. NOTE The frequency tracking feature functions only when the G60 is in the “Programmed” mode. If the G60 is “Not Pro- grammed”, then metering values are available but can exhibit significant errors. NOTE 5.4.3 SIGNAL SOURCES ...
Page 256 CT wiring problem. A disturbance detector is provided for each source. The 50DD function responds to the changes in magnitude of the sequence currents. The disturbance detector scheme logic is as follows: 5-96 G60 Generator Protection System GE Multilin...
Page 257 This configuration could be used on a two-winding transformer, with one winding connected into a breaker-and-a-half sys- tem. The following figure shows the arrangement of sources used to provide the functions required in this application, and the CT/VT inputs that are used to provide the data. GE Multilin G60 Generator Protection System 5-97...
Page 258 5 SETTINGS Figure 5–25: EXAMPLE USE OF SOURCES Y LV D HV SRC 1 SRC 2 SRC 3 Phase CT F1+F5 None Ground CT None None Phase VT None None Aux VT None None 5-98 G60 Generator Protection System GE Multilin...
Page 259: Breakers
Range: 0.000 to 65.535 s in steps of 0.001 MANUAL CLOSE RECAL1 MESSAGE TIME: 0.000 s Range: FlexLogic operand BREAKER 1 OUT OF SV: MESSAGE Range: Disabled, Enabled BREAKER 1 EVENTS: MESSAGE Disabled GE Multilin G60 Generator Protection System 5-99...
Page 260 1. The number of breaker control elements is dependent on the number of CT/VT modules specified with the G60. The follow- ing settings are available for each breaker control element.
Page 261 5 SETTINGS 5.4 SYSTEM SETUP Figure 5–26: DUAL BREAKER CONTROL SCHEME LOGIC (Sheet 1 of 2) IEC 61850 functionality is permitted when the G60 is in “Programmed” mode and not in the local control mode. NOTE GE Multilin G60 Generator Protection System...
Page 262 Note that IEC 61850 commands are event-driven and dwell time for these is one protection pass only. If you want to main- tain the close/open command for a certain time, do so either on the contact outputs using the "Seal-in" setting or in Flex- Logic. 5-102 G60 Generator Protection System GE Multilin...
Page 263: Disconnect Switches
For greater security in determination of the switch pole position, both the 89/a and 89/b auxiliary contacts are used with reporting of the discrepancy between them. The number of available disconnect switches depends on the number of the CT/VT modules ordered with the G60. •...
Page 264 SWITCH 1 ALARM DELAY: This setting specifies the delay interval during which a disagreement of status among the three-pole position tracking operands will not declare a pole disagreement. This allows for non-simultaneous operation of the poles. IEC 61850 functionality is permitted when the G60 is in “Programmed” mode and not in the local control mode. NOTE 5-104...
Page 265 5 SETTINGS 5.4 SYSTEM SETUP Figure 5–28: DISCONNECT SWITCH SCHEME LOGIC GE Multilin G60 Generator Protection System 5-105...
Page 266: Flexcurves
0.86 15.0 0.48 0.88 15.5 0.50 0.90 16.0 0.52 0.91 16.5 0.54 0.92 17.0 0.56 0.93 17.5 0.58 0.94 18.0 0.60 0.95 18.5 0.62 0.96 19.0 0.64 0.97 19.5 0.66 0.98 10.0 20.0 5-106 G60 Generator Protection System GE Multilin...
Page 267 The multiplier and adder settings only affect the curve portion of the characteristic and not the MRT and HCT set- tings. The HCT settings override the MRT settings for multiples of pickup greater than the HCT ratio. NOTE GE Multilin G60 Generator Protection System 5-107...
Page 268 EnerVista UR Setup software generates an error message and discards the proposed changes. NOTE e) STANDARD RECLOSER CURVES The standard recloser curves available for the G60 are displayed in the following graphs. 5-108 G60 Generator Protection System...
Page 269 CURRENT (multiple of pickup) 842723A1.CDR Figure 5–32: RECLOSER CURVES GE101 TO GE106 GE142 GE138 GE120 GE113 0.05 7 8 9 10 12 CURRENT (multiple of pickup) 842725A1.CDR Figure 5–33: RECLOSER CURVES GE113, GE120, GE138 AND GE142 GE Multilin G60 Generator Protection System 5-109...
Page 270 Figure 5–34: RECLOSER CURVES GE134, GE137, GE140, GE151 AND GE201 GE152 GE141 GE131 GE200 7 8 9 10 12 CURRENT (multiple of pickup) 842728A1.CDR Figure 5–35: RECLOSER CURVES GE131, GE141, GE152, AND GE200 5-110 G60 Generator Protection System GE Multilin...
Page 271 Figure 5–36: RECLOSER CURVES GE133, GE161, GE162, GE163, GE164 AND GE165 GE132 GE139 GE136 GE116 0.05 GE117 GE118 0.02 0.01 7 8 9 10 12 CURRENT (multiple of pickup) 842726A1.CDR Figure 5–37: RECLOSER CURVES GE116, GE117, GE118, GE132, GE136, AND GE139 GE Multilin G60 Generator Protection System 5-111...
Page 272 Figure 5–38: RECLOSER CURVES GE107, GE111, GE112, GE114, GE115, GE121, AND GE122 GE202 GE135 GE119 7 8 9 10 12 CURRENT (multiple of pickup) 842727A1.CDR Figure 5–39: RECLOSER CURVES GE119, GE135, AND GE202 5-112 G60 Generator Protection System GE Multilin...
Page 273: Phasor Measurement Unit
See page 5–134.  CONFIGURATION The G60 is provided with an optional phasor measurement unit feature. This feature is specified as a soft- ware option at the time of ordering. The number of phasor measurement units available is also dependent on this option.
Page 274 AGGREGATORS INPUTS 1, 2, or 4 PMUs can be used D60, F60, G60, L30, L90, T60 Precise time input to the relay from the international time standard, via either IRIG-B or PTP, is vital for correct syn- chrophasor measurement and reporting. For IRIG-B, a DC level shift IRIG-B receiver must be used for the phasor measurement unit to output proper synchrophasor values.
Page 275 16 character name field provided within the Basic Configuration menu. Additionally, the names of the 16 binary points are implemented as numbered descriptions — d1, d2, d3, and so on. The number of descriptions are equal to the number of bits configured in the 16 bit digital status word. GE Multilin G60 Generator Protection System 5-115...
Page 276 From each PMU the user selects the phasor information of interest that is mapped into the selected aggregator datset(s). For version 7.0 only FCDA data is supported. Figure 5–43: DATA SET CREATED FROM USER SELECTED INTERNAL ITEMS 5-116 G60 Generator Protection System GE Multilin...
Page 277 CONFIGURATION EXAMPLE: CFG-2 BASED CONFIGURATION (USING IEC61850-90-5) The G60 is expected to send the CFG-2 file (IEEE C37.118 config. file) upon request from the upstream synchrophasor devices (e.g., P30) without stopping R-SV multicasting, see figure below. The primary domain controller (PDC) does not need to use a stop/start data stream command if the UR protocol is set to IEC61850-90-5 prior to requesting the configura- tion via CFG-2 (IEEE C37.118 config.
Page 278 See page 5-119.  UNIT 1  CONFIGURATION  PMU 1 MESSAGE See page 5-123.  CALIBRATION  PMU 1 MESSAGE See page 5-124.  TRIGGERING  PMU 1 MESSAGE See page 5-132.  RECORDING 5-118 G60 Generator Protection System GE Multilin...
Page 279 Range: 1 to 65534 in steps of 1 PMU 1 IDCODE: MESSAGE Range: 32-character ASCII string truncated to 16 PMU 1 STN: MESSAGE characters if mapped into C37.118 Default: GE-UR-PMU GE-UR-PMU Range: Available signal sources PMU 1 SIGNAL SOURCE: MESSAGE SRC 1...
Page 280 For a system frequency of 60 Hz (50 Hz), the G60 generates a reporting mismatch message if the selected rate is not set as 10 Hz, 12 Hz, 15 Hz, 20 Hz, 30 Hz, 60 Hz, or 120 Hz (or 10 Hz, 25 Hz, 50 Hz or 100 Hz when the system frequency is 50 Hz) when entered via the keypad or software;...
Page 281 This setting complies with bit-1 of the FORMAT field of the IEEE C37.118 configuration frame. This setting applies to synchrophasors only; the user-selectable FlexAnalog channels are always transmitted as 16-bit integer values. GE Multilin G60 Generator Protection System 5-121...
Page 282 As per IEC 61850-6 standard specification, the PMU LD Name is the concatenated combination (to total 64 charac- ters) of IED Name (specified in IEC 61850 Server Settings) appended with PMU X LDINST string. NOTE 5-122 G60 Generator Protection System GE Multilin...
Page 283 VTs, CTs, and cabling. The setting values are effectively added to the measured angles. Therefore, enter a positive correction of the secondary signal lags the true signal; and negative value if the secondary signal leads the true signal. GE Multilin G60 Generator Protection System 5-123...
Page 284 When receiving synchrophasor data at multiple locations, with possibly different reference nodes, it can be more beneficial to allow the central locations to perform the compensation of sequence voltages. This setting applies to PMU data only. The G60 calculates symmetrical voltages independently for protection and control purposes without applying this correction.
Page 285 DPO TIME: 1.00 s Range: FlexLogic operand PMU 1 FREQ TRIG BLK: MESSAGE Range: Self-Reset, Latched, Disabled PMU 1 FREQ TRIGGER MESSAGE TARGET: Self-Reset Range: Enabled, Disabled PMU 1 FREQ TRIGGER MESSAGE EVENTS: Disabled GE Multilin G60 Generator Protection System 5-125...
Page 286 G60 standards. This element requires the frequency is above the minimum measurable value. If the frequency is below this value, such as when the circuit is de-energized, the trigger drops out.
Page 287 This element responds to elevated current. The trigger responds to the phase current signal of the phasor measurement unit (PMU) source. All current channel (A, B, and C) are processed independently and could trigger the recorder. GE Multilin G60 Generator Protection System 5-127...
Page 288 1 pu is a product of 1 pu voltage and 1 pu current, or the product of nominal secondary voltage, the VT ratio and the nominal primary current. For the three-phase power, 1 pu is three times that for a single-phase power. The comparator applies a 3% hysteresis. 5-128 G60 Generator Protection System GE Multilin...
Page 289 DPO TIME: 1.00 s Range: FlexLogic operand PMU 1 df/dt TRG BLK: MESSAGE Range: Self-Reset, Latched, Disabled PMU 1 df/dt TRIGGER MESSAGE TARGET: Self-Reset Range: Enabled, Disabled PMU 1 df/dt TRIGGER MESSAGE EVENTS: Disabled GE Multilin G60 Generator Protection System 5-129...
Page 290 PMU 1 df/dt TRIGGER DPO TIME: This setting could be used to extend the trigger after the situation returned to nor- mal. This setting is of particular importance when using the recorder in the forced mode (recording as long as the trig- gering condition is asserted). 5-130 G60 Generator Protection System GE Multilin...
Page 291 5 SETTINGS 5.4 SYSTEM SETUP Figure 5–51: RATE OF CHANGE OF FREQUENCY TRIGGER SCHEME LOGIC GE Multilin G60 Generator Protection System 5-131...
Page 292 PMU AGGREGATOR 1 Default: 4712  CONFIGURATION TCP PORT: 4712 Range: 1 to 65534 PMU AGGREGATOR 1 MESSAGE Default: 4713 UDP PORT: 4713 Range: Disabled, Enabled PMU AGGREGATOR 1 MESSAGE Default: Disabled PDC CONTROL: Disabled 5-132 G60 Generator Protection System GE Multilin...
Page 293 AGTR2 PDC CNTRL 3 Phasor data concentrator asserts control bit 3 as received via the network. ↓ as above AGTR1 PDC CNTRL 16 Phasor data concentrator asserts control bit 16, as received via the network. GE Multilin G60 Generator Protection System 5-133...
Page 294 R-SV frames. If remote client control is disabled, a negative response is pro- vided to the client in response to a write attempt. A FlexLogic operand (SvEna) is provided for each Aggregator that 5-134 G60 Generator Protection System GE Multilin...
Page 295 MSVCB 1 Security: This setting selects the level of security and authentication used, as outlined in the following table, and is in the form of an enumeration as per standard. The range is 0 to 2. Shaded settings in the table are not supported in firmware 7.0. ENUMERATION AUTHENTICATION ENCRYPTION NOTE GE Multilin G60 Generator Protection System 5-135...
Page 296: Flexlogic
Figure 5–53: UR ARCHITECTURE OVERVIEW The states of all digital signals used in the G60 are represented by flags (or FlexLogic operands, which are described later in this section). A digital “1” is represented by a 'set' flag. Any external contact change-of-state can be used to block an ele- ment from operating, as an input to a control feature in a FlexLogic equation, or to operate a contact output.
Page 297 Some types of operands are present in the relay in multiple instances; e.g. contact and remote inputs. These types of oper- ands are grouped together (for presentation purposes only) on the faceplate display. The characteristics of the different types of operands are listed in the table below. Table 5–14: G60 FLEXLOGIC OPERAND TYPES OPERAND TYPE STATE...
Page 298 5.5 FLEXLOGIC 5 SETTINGS The operands available for this relay are listed alphabetically by types in the following table. Table 5–15: G60 FLEXLOGIC OPERANDS (Sheet 1 of 9) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION CONTROL CONTROL PUSHBTN 1 ON Control pushbutton 1 is being pressed...
Page 299 5 SETTINGS 5.5 FLEXLOGIC Table 5–15: G60 FLEXLOGIC OPERANDS (Sheet 2 of 9) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: BREAKER 1 OFF CMD Breaker 1 open command initiated Breaker control BREAKER 1 ON CMD Breaker 1 close command initiated BREAKER 1 ΦA BAD ST...
Page 300 5.5 FLEXLOGIC 5 SETTINGS Table 5–15: G60 FLEXLOGIC OPERANDS (Sheet 3 of 9) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: FREQ OOB BAND 1 PKP Asserted when the frequency accumulation in band 1 is active Frequency out-of- FREQ OOB BAND 1 DPO...
Page 301 5 SETTINGS 5.5 FLEXLOGIC Table 5–15: G60 FLEXLOGIC OPERANDS (Sheet 4 of 9) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: OVERFREQ 1 PKP Overfrequency 1 has picked up Overfrequency OVERFREQ 1 OP Overfrequency 1 has operated OVERFREQ 1 DPO Overfrequency 1 has dropped out...
Page 302 5.5 FLEXLOGIC 5 SETTINGS Table 5–15: G60 FLEXLOGIC OPERANDS (Sheet 5 of 9) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: PHASE UV1 PKP At least one phase of phase undervoltage 1 has picked up Phase undervoltage PHASE UV1 OP At least one phase of phase undervoltage 1 has operated...
Page 303 5 SETTINGS 5.5 FLEXLOGIC Table 5–15: G60 FLEXLOGIC OPERANDS (Sheet 6 of 9) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: SELECTOR 1 POS Y Selector switch 1 is in Position Y (mutually exclusive operands) Selector switch SELECTOR 1 BIT 0...
Page 304 5.5 FLEXLOGIC 5 SETTINGS Table 5–15: G60 FLEXLOGIC OPERANDS (Sheet 7 of 9) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION ELEMENT: SWITCH 1 OFF CMD Disconnect switch 1 open command initiated Disconnect switch SWITCH 1 ON CMD Disconnect switch 1 close command initiated...
Page 305 5 SETTINGS 5.5 FLEXLOGIC Table 5–15: G60 FLEXLOGIC OPERANDS (Sheet 8 of 9) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION FIXED OPERANDS Logic = 0. Does nothing and may be used as a delimiter in an equation list; used as ‘Disable’ by other features.
Page 306 5.5 FLEXLOGIC 5 SETTINGS Table 5–15: G60 FLEXLOGIC OPERANDS (Sheet 9 of 9) OPERAND TYPE OPERAND SYNTAX OPERAND DESCRIPTION PASSWORD ACCESS LOC SETG OFF Asserted when local setting access is disabled SECURITY ACCESS LOC SETG ON Asserted when local setting access is enabled...
Page 307: Flexlogic Rules
A timer operator (for example, "TIMER 1") or virtual output assignment (for example, " = Virt Op 1") may only be used once. If this rule is broken, a syntax error will be declared. GE Multilin G60 Generator Protection System 5-147...
Page 308: Flexlogic Evaluation
(i.e. Virtual Output 3). The final output must also be assigned to a virtual output as virtual output 4, which will be programmed in the contact output section to oper- ate relay H1 (that is, contact output H1). 5-148 G60 Generator Protection System GE Multilin...
Page 309 Until accustomed to using FlexLogic, it is suggested that a worksheet with a series of cells marked with the arbitrary parameter numbers be prepared, as shown below. GE Multilin G60 Generator Protection System 5-149...
Page 310 99: The final output of the equation is virtual output 4 which is parameter “= Virt Op 4". 98: The operator preceding the output is timer 2, which is operand “TIMER 2". Note that the settings required for the timer are established in the timer programming section. 5-150 G60 Generator Protection System GE Multilin...
Page 311 It is now possible to check that the selection of parameters will produce the required logic by converting the set of parame- ters into a logic diagram. The result of this process is shown below, which is compared to the logic for virtual output 4 dia- gram as a check. GE Multilin G60 Generator Protection System 5-151...
Page 312 In the expression above, the virtual output 4 input to the four-input OR is listed before it is created. This is typical of a form of feedback, in this case, used to create a seal-in effect with the latch, and is correct. 5-152 G60 Generator Protection System GE Multilin...
Page 313: Flexlogic Equation Editor
TIMER 1 PICKUP DELAY: Sets the time delay to pickup. If a pickup delay is not required, set this function to "0". • TIMER 1 DROPOUT DELAY: Sets the time delay to dropout. If a dropout delay is not required, set this function to "0". GE Multilin G60 Generator Protection System 5-153...
Page 314: Flexelements
The element can be programmed to respond either to a signal level or to a rate-of-change (delta) over a pre-defined period of time. The output operand is asserted when the operating signal is higher than a threshold or lower than a threshold as per user's choice. 5-154 G60 Generator Protection System GE Multilin...
Page 315 The FLEXELEMENT 1 DIRECTION following figure explains the application of the FLEXELEMENT 1 DIRECTION FLEXELEMENT 1 PICKUP FLEXELEMENT 1 HYS- settings. TERESIS GE Multilin G60 Generator Protection System 5-155...
Page 316 DIRECTION = Under; FLEXELEMENT INPUT MODE = Signed; FlexElement 1 OpSig FLEXELEMENT 1 PKP FLEXELEMENT DIRECTION = Under; FLEXELEMENT INPUT MODE = Absolute; FlexElement 1 OpSig 842706A2.CDR Figure 5–63: FLEXELEMENT INPUT MODE SETTING 5-156 G60 Generator Protection System GE Multilin...
Page 317 FLEXELEMENT 1 HYSTERESIS hysteresis loop as a percentage of the pickup value as shown in the FlexElement direction, pickup, and hysteresis diagram. GE Multilin G60 Generator Protection System 5-157...
Page 318: Non-Volatile Latches
LATCH N LATCH N LATCH N LATCH N TYPE RESET Reset Dominant Previous Previous State State Dominant Previous Previous State State Figure 5–64: NON-VOLATILE LATCH OPERATION TABLE (N = 1 to 16) AND LOGIC 5-158 G60 Generator Protection System GE Multilin...
Page 319: Grouped Elements
Each of the six setting group menus is identical. Setting group 1 (the default active group) automatically becomes active if no other group is active (see the Control elements section for additional details). GE Multilin G60 Generator Protection System 5-159...
Page 320: Distance
This is consistent with the overall philoso- phy of distance memory polarization. The memory polarization cannot be applied permanently but for a limited time only; the self-polarization may be applied permanently and therefore should take higher priority. NOTE 5-160 G60 Generator Protection System GE Multilin...
Page 321 Range: 0.000 to 5.000 pu in steps of 0.001 PHS DIST Z1 VOLT MESSAGE LEVEL: 0.000 pu Range: 0.000 to 65.535 s in steps of 0.001 PHS DIST Z1 MESSAGE DELAY: 0.000 s GE Multilin G60 Generator Protection System 5-161...
Page 322 PHS DIST Z1 REV REACH PHS DIST Z1 REV REACH RCA COMP LIMIT DIR COMP LIMIT DIR COMP LIMIT DIR RCA 837720A1.CDR Figure 5–66: DIRECTIONAL MHO DISTANCE CHARACTERISTIC 5-162 G60 Generator Protection System GE Multilin...
Page 323 In addition, VTs and CTs could be located independently from one another at different windings of the transformer. If the potential source is located at the correct side of the transformer, this set- ting shall be set to “None”. GE Multilin G60 Generator Protection System 5-163...
Page 324 The setting is an angle of reach impedance as shown in the distance characteristic figures shown earlier. This setting is independent from , the characteristic angle of an PHS DIST Z1 DIR RCA extra directional supervising function. 5-164 G60 Generator Protection System GE Multilin...
Page 325 PH DIST Z1 SUPN ICA OPEN POLE OP ** ** D60, L60, and L90 only. Other UR-series models apply regular current seal-in for zone 1. 837017A8.CDR Figure 5–70: PHASE DISTANCE ZONE 1 OP SCHEME GE Multilin G60 Generator Protection System 5-165...
Page 326 2. Desired zones in the trip output function should be assigned to accomplish NOTE this functionality. Figure 5–72: PHASE DISTANCE ZONES 3 AND HIGHER OP SCHEME 5-166 G60 Generator Protection System GE Multilin...
Page 327 5 SETTINGS 5.6 GROUPED ELEMENTS Figure 5–73: PHASE DISTANCE SCHEME LOGIC GE Multilin G60 Generator Protection System 5-167...
Page 328: Power Swing Detect
Range: 0.10 to 500.00 ohms in steps of 0.01 POWER SWING MIDDLE MESSAGE LFT BLD: 100.00 Ω Range: 0.10 to 500.00 ohms in steps of 0.01 POWER SWING INNER MESSAGE RGT BLD: 100.00 Ω 5-168 G60 Generator Protection System GE Multilin...
Page 329 Two-step operation: If the two-step mode is selected, the sequence is identical, but it is the outer and inner character- istics that are used to time the power swing locus. The out-of-step tripping feature operates as follows for three-step and two-step power swing detection modes: GE Multilin G60 Generator Protection System 5-169...
Page 330 “Mho”, the element applies the right and left blinders as well. If the blinders are not required, their settings should be set high enough to effectively disable the blinders. Figure 5–74: POWER SWING DETECT MHO OPERATING CHARACTERISTICS 5-170 G60 Generator Protection System GE Multilin...
Page 331 FlexLogic operands are auxiliary operands that could be used to facilitate TMR3 PKP POWER SWING TMR4 PKP testing and special applications. • FlexLogic operand shall be used to block selected protection elements such as distance POWER SWING BLOCK functions. GE Multilin G60 Generator Protection System 5-171...
Page 332 POWER SWING QUAD REV REACH MID: This setting specifies the reverse reach of the middle quadrilateral charac- teristic. The angle of this reach impedance is specified by the setting. The setting is not used if POWER SWING FWD RCA the shape setting is “Mho”. 5-172 G60 Generator Protection System GE Multilin...
Page 333 The delayed trip occurs when the impedance leaves the outer charac- teristic. This time delay is provided for extra security and should be set considering the fastest expected power swing. GE Multilin G60 Generator Protection System 5-173...
Page 334 POWER SWING TRIP Figure 5–77: POWER SWING DETECT SCHEME LOGIC (1 of 3) Figure 5–78: POWER SWING DETECT SCHEME LOGIC (2 of 3) 5-174 G60 Generator Protection System GE Multilin...
Page 335 POWER SWING BLK: L1 AND L4 LATCHES ARE SET DOMINANT L2, L3 AND L5 LATCHES ARE RESET DOMINANT Off=0 FLEXLOGIC OPERAND POWER SWING OUTGOING 827841A4.CDR Figure 5–79: POWER SWING DETECT SCHEME LOGIC (3 of 3) GE Multilin G60 Generator Protection System 5-175...
Page 336: Stator Differential
This element has a dual slope characteristic. The main purpose of the percent-slope characteristic is to prevent a maloper- ation caused by unbalances between CTs during external faults. CT unbalances arise as a result of the following factors: CT accuracy errors 5-176 G60 Generator Protection System GE Multilin...
Page 337 STATOR DIFF BREAK 2: This setting defines the end of the transition region and the start of the Slope 2 region. It should be set to the level at which any of the protection CTs are expected to begin to saturate. Figure 5–81: STATOR DIFFERENTIAL SCHEME LOGIC GE Multilin G60 Generator Protection System 5-177...
Page 338 In order to provide additional security against maloperations during these events, the G60 incorporates saturation detection logic. When saturation is detected the element will make an additional check on the angle between the neutral and output current.
Page 339: Phase Current
 DIRECTIONAL 1 b) INVERSE TIME OVERCURRENT CHARACTERISTICS The inverse time overcurrent curves used by the time overcurrent elements are the IEEE, IEC, GE Type IAC, and I t stan- dard curve shapes. This allows for simplified coordination with downstream devices.
Page 340 5.041 4.827 38.634 22.819 14.593 11.675 10.130 9.153 8.470 7.960 7.562 7.241 51.512 30.426 19.458 15.567 13.507 12.204 11.294 10.614 10.083 9.654 10.0 64.390 38.032 24.322 19.458 16.883 15.255 14.117 13.267 12.604 12.068 5-180 G60 Generator Protection System GE Multilin...
Page 341 0.60 1.835 1.067 0.668 0.526 0.451 0.404 0.371 0.346 0.327 0.311 0.80 2.446 1.423 0.890 0.702 0.602 0.538 0.494 0.461 0.435 0.415 1.00 3.058 1.778 1.113 0.877 0.752 0.673 0.618 0.576 0.544 0.518 GE Multilin G60 Generator Protection System 5-181...
Page 342 = characteristic constant, and T = reset time in seconds (assuming energy capacity is 100% RESET is “Timed”) RESET Table 5–24: GE TYPE IAC INVERSE TIME CURVE CONSTANTS IAC CURVE SHAPE IAC Extreme Inverse 0.0040 0.6379 0.6200 1.7872 0.2461...
Page 343 = Reset Time in seconds (assuming energy capacity is 100% and RESET: Timed) RESET RECLOSER CURVES: The G60 uses the FlexCurve feature to facilitate programming of 41 recloser curves. Please refer to the FlexCurve section in this chapter for additional details. GE Multilin...
Page 344 (see the figure below); the pickup level is calculated as ‘Mvr’ times the setting. If the voltage restraint PHASE TOC1 PICKUP feature is disabled, the pickup level always remains at the setting value. 5-184 G60 Generator Protection System GE Multilin...
Page 345 5 SETTINGS 5.6 GROUPED ELEMENTS Phase-Phase Voltage ÷ VT Nominal Phase-phase Voltage 818784A4.CDR Figure 5–84: PHASE TIME OVERCURRENT VOLTAGE RESTRAINT CHARACTERISTIC Figure 5–85: PHASE TIME OVERCURRENT 1 SCHEME LOGIC GE Multilin G60 Generator Protection System 5-185...
Page 346 The input current is the fundamental phasor magnitude. For timing curves, see the publication Instan- taneous Overcurrent Element Response to Saturated Waveforms in UR-Series Relays (GET-8400A). Figure 5–86: PHASE INSTANTANEOUS OVERCURRENT 1 SCHEME LOGIC 5-186 G60 Generator Protection System GE Multilin...
Page 347 CTs and the line-line voltage from the VTs, based on the 90° or quadrature connection. If there is a requirement to supervise overcurrent elements for flows in opposite directions, such as can happen through a bus-tie breaker, two phase directional elements should be programmed with opposite element characteristic angle (ECA) settings. GE Multilin G60 Generator Protection System 5-187...
Page 348 10 ms must be added to all the instantaneous protection elements under the supervi- sion of the phase directional element. If current reversal is of a concern, a longer delay – in the order of 20 ms – may be needed. 5-188 G60 Generator Protection System GE Multilin...
Page 349: Neutral Current
 NEUTRAL TOC1 See page 5–190.    NEUTRAL IOC1 MESSAGE See page 5–191.   NEUTRAL MESSAGE See page 5–192.  DIRECTIONAL OC1  NEUTRAL MESSAGE See page 5–192.  DIRECTIONAL OC2 GE Multilin G60 Generator Protection System 5-189...
Page 350 NEUTRAL TOC 1 SETTING RESET: NEUTRAL TOC1 PKP NEUTRAL TOC1 NEUTRAL TOC1 DPO PICKUP SOURCE: NEUTRAL TOC1 OP SETTING NEUTRAL TOC1 BLOCK: Off = 0 827034A4.VSD Figure 5–89: NEUTRAL TIME OVERCURRENT 1 SCHEME LOGIC 5-190 G60 Generator Protection System GE Multilin...
Page 351 The positive-sequence restraint must be considered when testing for pickup accuracy and response time (multiple of pickup). The operating quantity depends on how test currents are injected into the relay (single-phase injection: 0.9375xI ; three-phase pure zero-sequence injection: × injected injected Figure 5–90: NEUTRAL IOC1 SCHEME LOGIC GE Multilin G60 Generator Protection System 5-191...
Page 352 × × (EQ 5.17) – The positive-sequence restraint allows for more sensitive settings by counterbalancing spurious zero-sequence currents resulting from: • System unbalances under heavy load conditions. 5-192 G60 Generator Protection System GE Multilin...
Page 353 REV LA = 80° (reverse limit angle = the ± angular limit with the ECA for operation) The above bias should be taken into account when using the neutral directional overcurrent element to directionalize other protection elements. GE Multilin G60 Generator Protection System 5-193...
Page 354 NEUTRAL DIR OC1 POL VOLT: Selects the polarizing voltage used by the directional unit when "Voltage," "Dual," "Dual-V," or "Dual-I" polarizing mode is set. The polarizing voltage can be programmed to be either the zero-sequence 5-194 G60 Generator Protection System GE Multilin...
Page 355 “Calculated 3I0” mode of operation. Proper application of this element requires that the operating current and the polarizing voltage (or current) be mea- sured from the same side of the transformer. NOTE GE Multilin G60 Generator Protection System 5-195...
Page 356: Ground Current
 RESTRICTED GROUND MESSAGE  FAULT 6 The G60 relay contains one Ground Time Overcurrent, one Ground Instantaneous Overcurrent, and six Restricted Ground Fault elements. Refer to Inverse Time Overcurrent Characteristics on page 5–179 for additional information. 5-196 G60 Generator Protection System...
Page 357 FLEXLOGIC OPERANDS GROUND TOC 1 SETTING GROUND TOC1 PKP RESET: GROUND TOC1 GROUND TOC1 DPO PICKUP SOURCE: GROUND TOC1 OP SETTING GROUND TOC1 BLOCK: 827036A4.VSD Off = 0 Figure 5–93: GROUND TOC1 SCHEME LOGIC GE Multilin G60 Generator Protection System 5-197...
Page 358 GROUND IOC1 PICKUP Enabled = 1 SETTING DELAY: GROUND IOC1 GROUND IOC1 RESET SETTING PICKUP: DELAY: GROUND IOC1 SOURCE: PICKUP SETTING GROUND IOC1 BLOCK: 827037A5.VSD Off = 0 Figure 5–94: GROUND IOC1 SCHEME LOGIC 5-198 G60 Generator Protection System GE Multilin...
Page 359 CT installed in the grounding path, or the ground current obtained by external summation of the neutral-side stator CTs. The Typical Applications of RGF Protec- tion diagram explains the basic application and wiring rules. GE Multilin G60 Generator Protection System 5-199...
Page 360 The zero-sequence component of the restraining signal (IR0) is meant to provide maximum restraint during external ground faults, and therefore is calculated as a vectorial difference of the ground and neutral currents: IG IN (EQ 5.20) – – 5-200 G60 Generator Protection System GE Multilin...
Page 361 Having the differential and restraining signals developed, the element applies a single slope differential characteristic with a minimum pickup as shown in the logic diagram below. Figure 5–97: RESTRICTED GROUND FAULT SCHEME LOGIC GE Multilin G60 Generator Protection System 5-201...
Page 362 Igd = abs(3 × 3.3 + 0.0) = 10 pu, IR0 = abs(3 × 3.3 – (0.0)) = 10 pu, IR2 = 3 × 3.3 = 10 pu, IR1 = 3 × (3.33 – 3.33) = 0 pu, and Igr = 10 pu The differential current is 100% of the restraining current. 5-202 G60 Generator Protection System GE Multilin...
Page 363: Negative Sequence Current
The positive-sequence restraint allows for more sensitive settings by counterbalancing spurious negative-sequence and zero-sequence currents resulting from: • System unbalances under heavy load conditions. • Transformation errors of current transformers (CTs). • Fault inception and switch-off transients. GE Multilin G60 Generator Protection System 5-203...
Page 364 CT errors, since the current is low. The operating quantity depends on the way the test currents are injected into the G60. For single phase injection: = ⅓ × (1 – K) × I •...
Page 365 The element characteristic angle in the reverse direction is the angle set for the forward direction shifted by 180°. • NEG SEQ DIR OC1 FWD LIMIT ANGLE: This setting defines a symmetrical (in both directions from the ECA) limit angle for the forward direction. GE Multilin G60 Generator Protection System 5-205...
Page 366 When NEG SEQ DIR OC1 TYPE selecting this setting it must be kept in mind that the design uses a positive-sequence restraint technique. Figure 5–99: NEGATIVE SEQUENCE DIRECTIONAL OC1 SCHEME LOGIC 5-206 G60 Generator Protection System GE Multilin...
Page 367: Generator Unbalance
This is set to prevent false trips for faults that would be cleared normally by system protections. • GEN UNBAL STG1 TMAX: This is the maximum operate time of the stage 1 element. This setting can be applied to limit the maximum tripping time for low level unbalances. GE Multilin G60 Generator Protection System 5-207...
Page 368 GEN UNBAL STG2 PKP DELAY: This is the minimum operate time of the stage 2 element. This is set to prevent nui- sance alarms during system faults. 1000 K=15 K=40 K=100 Tmax Tmin 0.01 830714A1.CDR Figure 5–100: GENERATOR UNBALANCE INVERSE TIME CURVES Figure 5–101: GENERATOR UNBALANCE SCHEME LOGIC 5-208 G60 Generator Protection System GE Multilin...
Page 369 The currents in the two windings are compared, any difference indicat- ing an inter-turn fault. GE Multilin G60 Generator Protection System 5-209...
Page 370 In “Over” mode, the element will pickup if: > pickup ≥ min_load (EQ 5.26) – split bias load In “Over-under”, mode, the element will pickup if: 5-210 G60 Generator Protection System GE Multilin...
Page 371: Split Phase Protection
• SPLIT PHASE A(C) PICKUP: This setting specifies a pickup level for each phase. This should be set less than the minimum expected unbalance (split phase) current due to an inter-turn fault. GE Multilin G60 Generator Protection System 5-211...
Page 372 CTs (first fig- ure above). In this instance, a time delay can be used to ride through the saturation event. Alternately, the CT saturation flag can also be used to supervise the function. 5-212 G60 Generator Protection System GE Multilin...
Page 373 SPLIT PHASE DPO C SPLIT PHASE OP C ACTUAL VALUES SPLIT PHASE A CURRENT (PU) SPLIT PHASE B CURRENT (PU) SPLIT PHASE C CURRENT (PU) 830007A1.CDR LOAD CURRENT (PU) Figure 5–105: SPLIT PHASE PROTECTION LOGIC GE Multilin G60 Generator Protection System 5-213...
Page 374: Breaker Failure
Range: 0.001 to 30.000 pu in steps of 0.001 BF1 N AMP HISET MESSAGE PICKUP: 1.050 pu Range: 0.001 to 30.000 pu in steps of 0.001 BF1 PH AMP LOSET MESSAGE PICKUP: 1.050 pu 5-214 G60 Generator Protection System GE Multilin...
Page 375 This can also occur in breaker-and-a-half or ring bus configurations where the first breaker closes into a fault; the protection trips and attempts to initiate breaker failure for the second breaker, which is in the process of closing, but does not yet have current flowing through it. GE Multilin G60 Generator Protection System 5-215...
Page 376 BREAKER FAILURE TIMER No. 2 (±1/8 cycle) INITIATE (1/8 cycle) BREAKER FAILURE CURRENT DETECTOR PICKUP (1/8 cycle) BREAKER FAILURE OUTPUT RELAY PICKUP (1/4 cycle) FAULT cycles OCCURS 827083A6.CDR Figure 5–106: BREAKER FAILURE MAIN PATH SEQUENCE 5-216 G60 Generator Protection System GE Multilin...
Page 377 In microprocessor relays this time is not significant. In G60 relays, which use a Fourier transform, the calculated current magnitude will ramp-down to zero one power frequency cycle after the current is interrupted, and this lag should be included in the overall margin duration, as it occurs after current interruption.
Page 378 Upon operation of the breaker failure element for a single pole trip command, a three-pole trip command should be given via output operand BKR FAIL 1 TRIP OP 5-218 G60 Generator Protection System GE Multilin...
Page 379 5 SETTINGS 5.6 GROUPED ELEMENTS SINGLE-POLE BREAKER FAILURE, INITIATE Figure 5–108: SINGLE-POLE BREAKER FAILURE, TIMERS GE Multilin G60 Generator Protection System 5-219...
Page 380 5.6 GROUPED ELEMENTS 5 SETTINGS Figure 5–109: THREE-POLE BREAKER FAILURE, INITIATE 5-220 G60 Generator Protection System GE Multilin...
Page 381 5 SETTINGS 5.6 GROUPED ELEMENTS Figure 5–110: THREE-POLE BREAKER FAILURE, TIMERS GE Multilin G60 Generator Protection System 5-221...
Page 382: Voltage Elements
• Source Transfer Schemes: In the event of an undervoltage, a transfer signal may be generated to transfer a load from its normal source to a standby or emergency power source. 5-222 G60 Generator Protection System GE Multilin...
Page 383 V = secondary voltage applied to the relay = pickup level pickup % of voltage pickup 842788A1.CDR Figure 5–111: INVERSE TIME UNDERVOLTAGE CURVES At 0% of pickup, the operating time equals the UNDERVOLTAGE DELAY setting. NOTE GE Multilin G60 Generator Protection System 5-223...
Page 384 The minimum voltage setting selects the operating voltage below which the element is blocked (a setting of “0” will allow a dead source to be considered a fault condition). Figure 5–112: PHASE UNDERVOLTAGE1 SCHEME LOGIC 5-224 G60 Generator Protection System GE Multilin...
Page 385 FLEXLOGIC OPERAND PHASE OV1 PKP 827066A7.CDR Figure 5–113: PHASE OVERVOLTAGE SCHEME LOGIC > × If the source VT is wye-connected, then the phase overvoltage pickup condition is Pickup for V and V NOTE GE Multilin G60 Generator Protection System 5-225...
Page 386 “Definite time”. The source assigned to this element must be configured for a phase VT. NEUTRAL OV1 CURVE VT errors and normal voltage unbalance must be considered when setting this element. This function requires the VTs to be wye-connected. Figure 5–114: NEUTRAL OVERVOLTAGE1 SCHEME LOGIC 5-226 G60 Generator Protection System GE Multilin...
Page 387 The negative-sequence overvoltage element may be used to detect loss of one or two phases of the source, a reversed phase sequence of voltage, or a non-symmetrical system voltage condition. Figure 5–115: NEGATIVE-SEQUENCE OVERVOLTAGE SCHEME LOGIC GE Multilin G60 Generator Protection System 5-227...
Page 388 AUX UV1 EVENTS: MESSAGE Disabled The G60 contains one auxiliary undervoltage element for each VT bank. This element is intended for monitoring undervolt- age conditions of the auxiliary voltage. The selects the voltage level at which the time undervoltage ele- AUX UV1 PICKUP ment starts timing.
Page 389 VOLTAGE BANK X5 AUXILIARY VT X5 SECONDARY pickup level. In the G60, this element is used to detect stator ground faults by measuring the voltage across the neutral resistor. Figure 5–117: AUXILIARY OVERVOLTAGE SCHEME LOGIC GE Multilin G60 Generator Protection System...
Page 390 “Phase-ground”, then the operating quantity for this element will be the phase-to-ground nominal volt- age. It is beneficial to use the phase-to-phase voltage mode for this element when the G60 device is applied on an iso- lated or resistance-grounded system.
Page 391 F = frequency of voltage signal (pu) Pickup = volts-per-hertz pickup setpoint (pu) The volts/hertz inverse A curves are shown below. Time delay setting Multiples of volts per hertz pickup 830738A1.CDR Figure 5–119: VOLTS-PER-HERTZ CURVES, INVERSE CURVE A GE Multilin G60 Generator Protection System 5-231...
Page 392 T = Operating Time TDM = Time Delay Multiplier (delay in sec.) V = fundamental RMS value of voltage (pu) F = frequency of voltage signal (pu) Pickup = volts-per-hertz pickup setpoint (pu) 5-232 G60 Generator Protection System GE Multilin...
Page 393: Loss Of Excitation
LOSS OF EXCITATION MESSAGE PKP DELAY2: 0.500 s Range: 0.000 to 1.250 pu in steps of 0.001 LOSS OF EXCITATION MESSAGE UV SUPV: 0.700 pu Range: FlexLogic operand LOSS OF EXCIT BLK: MESSAGE GE Multilin G60 Generator Protection System 5-233...
Page 394 ‘blocked’ event if events are enabled, and becomes inactive. When unblocked, the element will start functioning instantly. If exposed to pickup conditions for an extended period of time and unblocked, the element will pickup and start timing out at the moment of unblocking. 5-234 G60 Generator Protection System GE Multilin...
Page 395: Accidental Energization
PICKUP: 0.500 pu Range: FlexLogic operand ACCDNT ENRG OFFLINE: MESSAGE Range: FlexLogicoperand ACCDNT ENRG BLOCK: MESSAGE Range: Self-reset, Latched, Disabled ACCDNT ENRG TARGET: MESSAGE Self-reset Range: Disabled, Enabled ACCDNT ENRG EVENTS: MESSAGE Disabled GE Multilin G60 Generator Protection System 5-235...
Page 396 VT connection. • ACCDNT ENRG OFFLINE: This setting specifies the FlexLogic™ operand indicating that the protected generator is off-line. Figure 5–124: ACCIDENTAL ENERGIZATION SCHEME LOGIC 5-236 G60 Generator Protection System GE Multilin...
Page 397: Sensitive Directional Power
The operating quantity is displayed in the   actual ACTUAL VALUES METERING SENSITIVE DIRECTIONAL POWER 1(2) value. The element has two independent (as to the pickup and delay settings) stages for alarm and trip, respectively. GE Multilin G60 Generator Protection System 5-237...
Page 398 RCA = 0 SMIN < 0 SMIN > 0 OPERATE RESTRAIN RESTRAIN OPERATE RCA = 90 RCA = 270 SMIN > 0 SMIN < 0 842702A1.CDR Figure 5–126: DIRECTIONAL POWER ELEMENT SAMPLE APPLICATIONS 5-238 G60 Generator Protection System GE Multilin...
Page 399 DIR POWER 1 OP Three-phase reactive power (Q) DIR POWER 1 STG2 DPO DIR POWER 1 STG2 OP SETTING DIR POWER 1 STG2 DELAY: 100 ms 842003A3.CDR Figure 5–127: SENSITIVE DIRECTIONAL POWER SCHEME LOGIC GE Multilin G60 Generator Protection System 5-239...
Page 400: Stator Ground
This source can be independent of any of the other inputs from the generator such as neutral end CTs, terminal end CTs and terminal VTs. Or these auxiliary VT and sensitive ground CT can be combined with either neutral side or ter- minal side inputs within the same source settings. 5-240 G60 Generator Protection System GE Multilin...
Page 401 ). At power system 3 ⁄ × frequencies, the neutral resistance is therefore equal to , and at , the neutral resistance is For analysis, assume that 10 V 5Ω, and X 5Ω GE Multilin G60 Generator Protection System 5-241...
Page 402 10 V 5Ω, X 5Ω, and k 0.15 In this case, we have the magnitude of the neutral voltage at: × 0.15 × (EQ 5.39) and the magnitude of the neutral and zero-sequence voltages 5-242 G60 Generator Protection System GE Multilin...
Page 403 100% STATOR GND STG1 PICKUP: This setting specifies a pickup level for the operating quantity. It may be benefi- cial to measure the operating quantity under various load conditions for a particular machine in order to optimize this setting. This can be achieved using the actual values menu of the G60. •...
Page 404 3RD HARM NTRL UV MAX POWER This setting applies to three-phase power and is entered in pu. The base quantity is 3 × VT pu base × CT pu base. 5-244 G60 Generator Protection System GE Multilin...
Page 405 5 SETTINGS 5.6 GROUPED ELEMENTS Figure 5–130: THIRD HARMONIC NEUTRAL UNDERVOLTAGE SCHEME LOGIC GE Multilin G60 Generator Protection System 5-245...
Page 406 × ------ - ------- - jωC (EQ 5.42) In the above equation: • is the ground fault resistance. • is the total capacitance to ground. • N is the neutral grounding transformer ratio. 5-246 G60 Generator Protection System GE Multilin...
Page 407 SH CT ANGLE COMPEN: The CT used may introduce phase shifts and this should be compensated for accurate fault resistance calculations. Perform a test during commissioning at no fault condition by measuring the SH CURRENT reported by the G60. In a healthy machine, the SH impedance is purely capacitive and the angle should be 90°. ANGLE GE Multilin...
Page 408 A typical setting of 0.002 pu (=10 mA in secondary) is recom- mended with the provided 5 A secondary CT. The logic for the sub-harmonic stator ground fault feature is shown below. Figure 5–132: SUB-HARMONIC STATOR GROUND FAULT LOGIC 5-248 G60 Generator Protection System GE Multilin...
Page 409: Field Ground Fault Protection
G60 device. The current from the CT in the secondary of the NGT fed to the sensitive ground input of G60 shall only be used for sub-harmonic based stator ground protection and not for any other protection element such as ground over current or neutral directional overcurrent.
Page 410 It will normally have a nonzero value due to the capacitance of the field winding. A drop in this signal indicates an open circuit in the injection path and the field ground under current feature detects this condition. 5-250 G60 Generator Protection System GE Multilin...
Page 411 FIELD CURRENT MONITORING: The G60 can monitor the field current via a Hall effect transducer that produces a 4 to 20 mA output. This device must be wired to a dcmA input of the G60 or a Brick in HardFiber system. Note that the relay must be configured with a transducer input card for the former case.
Page 412 For single point injection, the G60 provides the feature of fault location. In case of a field ground fault, the G60 displays the location of the fault in the field winding as a percentage of the winding from the negative terminal.
Page 413 FIELD CURRENT ORIGIN: This setting selects the dcmA input to be used for the field current protection element. A dcmA input can be selected from up to 24 possible inputs, depending on the number of installed transducer modules. GE Multilin G60 Generator Protection System 5-253...
Page 414 5 SETTINGS In a HardFiber G60 device, this setting can point to one of the TRD inputs mapped to a Brick dcmA input. In both cases, the minimum and maximum scaling settings of that transducer input are used to perform the per-unit conver- sion.
Page 415: Control Elements
If more than one operate-type operand is required, it may be assigned directly from the trip bus menu. GE Multilin G60 Generator Protection System 5-255...
Page 416 TRIP BUS 1 PKP = Enabled TRIP BUS 1 BLOCK = Off SETTINGS TRIP BUS 1 LATCHING = Enabled TRIP BUS 1 RESET = Off FLEXLOGIC OPERAND RESET OP 842023A1.CDR Figure 5–138: TRIP BUS LOGIC 5-256 G60 Generator Protection System GE Multilin...
Page 417: Setting Groups
The setting groups menu controls the activation and deactivation of up to six possible groups of settings in the GROUPED settings menu. The faceplate Settings In Use LEDs indicate which active group (with a non-flashing energized ELEMENTS LED) is in service. GE Multilin G60 Generator Protection System 5-257...
Page 418 CONT IP 1 ON (H5A) OR (2) AND (3) = VIRT OP 1 (VO1) PHASE TOC1 PKP PHASE TOC2 PKP AND (3) = VIRT OP 1 (VO1) 842789A1.CDR Figure 5–139: EXAMPLE FLEXLOGIC CONTROL OF A SETTINGS GROUP 5-258 G60 Generator Protection System GE Multilin...
Page 419: Selector Switch
1 to the . If the control word is outside the range, an alarm is established SELECTOR FULL RANGE by setting the FlexLogic operand for 3 seconds. SELECTOR ALARM GE Multilin G60 Generator Protection System 5-259...
Page 420 SELECTOR 1 3BIT ACK: This setting specifies an acknowledging input for the three-bit control input. The pre- selected position is applied on the rising edge of the assigned FlexLogic operand. This setting is active only under the 5-260 G60 Generator Protection System GE Multilin...
Page 421 The selector position pre-selected via the stepping up control input has not been confirmed before the time out. SELECTOR 1 BIT ALARM The selector position pre-selected via the three-bit control input has not been confirmed before the time out. GE Multilin G60 Generator Protection System 5-261...
Page 422 3BIT A1 3BIT A2 POS 1 POS 2 POS 3 POS 4 POS 5 POS 6 POS 7 BIT 0 BIT 1 BIT 2 STP ALARM BIT ALARM ALARM 842737A1.CDR Figure 5–140: TIME-OUT MODE 5-262 G60 Generator Protection System GE Multilin...
Page 423 Make the following changes to selector switch element in the    SETTINGS CONTROL ELEMENTS SELECTOR SWITCH menu to assign control to user programmable pushbutton 1 and contact inputs 1 through 3: SELECTOR SWITCH 1 GE Multilin G60 Generator Protection System 5-263...
Page 424 3-bit acknowledge SELECTOR 1 BIT ALARM 3-bit position out SELECTOR 1 ALARM SELECTOR 1 PWR ALARM SELECTOR 1 BIT 0 SELECTOR 1 BIT 1 SELECTOR 1 BIT 2 842012A2.CDR Figure 5–142: SELECTOR SWITCH LOGIC 5-264 G60 Generator Protection System GE Multilin...
Page 425: Underfrequency
For example, UNDERFREQ 1 PICKUP if the system frequency is 60 Hz and the load shedding is required at 59.5 Hz, the setting will be 59.50 Hz. Figure 5–143: UNDERFREQUENCY SCHEME LOGIC GE Multilin G60 Generator Protection System 5-265...
Page 426: Overfrequency
The setting selects OVERFREQ 1 SOURCE OVERFREQ 1 PICKUP the level at which the overfrequency element is to pickup. Figure 5–144: OVERFREQUENCY SCHEME LOGIC 5-266 G60 Generator Protection System GE Multilin...
Page 427: Frequency Rate Of Change
FREQ RATE 1 OC SUPV PICKUP: This setting defines minimum current level required for operation of the element. The supervising function responds to the positive-sequence current. Typical application includes load shedding. Set the pickup threshold to zero if no overcurrent supervision is required. GE Multilin G60 Generator Protection System 5-267...
Page 428 SETTINGS FREQ RATE 1 PKP FREQ RATE 1 MIN FREQUENCY: FREQ RATE 1 MAX FREQUENCY: F > MIN & F < MAX Calculate df/dt 832023A2.CDR Figure 5–145: FREQUENCY RATE OF CHANGE SCHEME LOGIC 5-268 G60 Generator Protection System GE Multilin...
Page 429: Frequency Out-Of-Band Accumulation
• FREQ ACCUM BLOCK: This setting selects a FlexLogic operand to block out-of-band frequency accumulation in all bands. This is typically required to avoid unnecessary accumulation when relay testing is being performed. GE Multilin G60 Generator Protection System 5-269...
Page 430 FREQ OOB BAND 3 PKP FREQ OOB ACCUM PKP FREQ OOB BAND 4 PKP FREQ OOB BAND 5 PKP FREQ OOB BAND 6 PKP FREQ OOB BAND 7 PKP 830008A1.CDR Figure 5–146: FREQUENCY OUT-OF-BAND ACCUMULATION LOGIC 5-270 G60 Generator Protection System GE Multilin...
Page 431: Synchrocheck
V1 or V2 to traverse an angle equal to 2 × ΔΦ at a frequency equal to the frequency difference ΔF. This time can be calculated by: ------------------------------- - (EQ 5.47) 360° ----------------- - × ΔF 2 ΔΦ × GE Multilin G60 Generator Protection System 5-271...
Page 432 (SOURCE Z) COMBINATION SOURCE Y SOURCE Z Phase VTs and Phase VTs and Phase Phase Auxiliary VT Auxiliary VT Phase VTs and Phase VT Phase Phase Auxiliary VT Phase VT Phase VT Phase Phase 5-272 G60 Generator Protection System GE Multilin...
Page 433 The relay will use the phase channel of a three-phase set of voltages if pro- grammed as part of that source. The relay will use the auxiliary voltage channel only if that channel is programmed as part of the Source and a three-phase set is not. GE Multilin G60 Generator Protection System 5-273...
Page 434 5.7 CONTROL ELEMENTS 5 SETTINGS Figure 5–147: SYNCHROCHECK SCHEME LOGIC 5-274 G60 Generator Protection System GE Multilin...
Page 435 It can also be used in cases where a power transformer is located between the two potential sources by com- pensating for the power transformer phase shift with the auxiliary VT connection to the G60 and the auxiliary VT connection setting, as shown in the following example.
Page 436: Digital Elements
DIGITAL ELEMENT 1 RESET DELAY: Sets the time delay to reset. If a reset delay is not required, set to “0”. • DIGITAL ELEMENT 1 PICKUP LED: This setting enables or disabled the digital element pickup LED. When set to “Disabled”, the operation of the pickup LED is blocked. 5-276 G60 Generator Protection System GE Multilin...
Page 437 In most breaker control circuits, the trip coil is connected in series with a breaker auxiliary contact which is open when the breaker is open (see diagram below). To prevent unwanted alarms in this situation, the trip circuit monitoring logic must include the breaker position. Figure 5–150: TRIP CIRCUIT EXAMPLE 1 GE Multilin G60 Generator Protection System 5-277...
Page 438 In this case, it is not required to supervise the monitoring circuit with the breaker position – the setting is BLOCK selected to “Off”. In this case, the settings are as follows (EnerVista UR Setup example shown). Figure 5–151: TRIP CIRCUIT EXAMPLE 2 5-278 G60 Generator Protection System GE Multilin...
Page 439: Digital Counters
–2,147,483,648 counts, the counter will rollover to +2,147,483,647. • COUNTER 1 BLOCK: Selects the FlexLogic operand for blocking the counting operation. All counter operands are blocked. GE Multilin G60 Generator Protection System 5-279...
Page 440 COUNTER 1 RESET: COUNTER 1 FROZEN: Off = 0 STORE DATE & TIME Date & Time SETTING COUNT1 FREEZE/RESET: Off = 0 827065A1.VSD SETTING COUNT1 FREEZE/COUNT: Off = 0 Figure 5–152: DIGITAL COUNTER SCHEME LOGIC 5-280 G60 Generator Protection System GE Multilin...
Page 441: Monitoring Elements
See page 5–287.   VT FUSE FAILURE 3 MESSAGE See page 5–287.   VT FUSE FAILURE 4 MESSAGE See page 5–287.   THERMAL OVERLOAD MESSAGE See page 5–289.  PROTECTION GE Multilin G60 Generator Protection System 5-281...
Page 442 Breaker open, Voltage difference drop, and Measured flashover current through the breaker. Furthermore, the scheme is applicable for cases where either one or two sets of three-phase voltages are available across the breaker. 5-282 G60 Generator Protection System GE Multilin...
Page 443 This application does not require detection of breaker status via a 52a contact, as it uses a voltage difference larger than setting. However, monitoring the breaker contact will ensure scheme stability. BRK 1 FLSHOVR DIFF V PKP GE Multilin G60 Generator Protection System 5-283...
Page 444 Depending on the flashover protection application, the flashover current can vary from levels of the charging current when the line is de-energized (all line breakers open), to well above the maximum line (feeder) load (line/feeder con- nected to load). 5-284 G60 Generator Protection System GE Multilin...
Page 445 BRK 1 FLSHOVR DIFF V SRC: PKP: SRC 1 SRC 2 SRC 6 , … , , none ΔVA > PKP Δ VA = VA - Va 842018A2.CDR Figure 5–153: BREAKER FLASHOVER SCHEME LOGIC GE Multilin G60 Generator Protection System 5-285...
Page 446 CT FAIL 3I0 INPUT 2 PICKUP: This setting selects the 3I_0 pickup value for input 2 (different CT input) of the relay. • CT FAIL 3V0 INPUT: This setting selects the voltage source. 5-286 G60 Generator Protection System GE Multilin...
Page 447 An additional condition is introduced to inhibit a fuse failure declaration when the monitored circuit is de-energized; positive- sequence voltage and current are both below threshold levels. setting enables and disables the fuse failure feature for Source 1 VT Fuse Fail. VT FUSE FAILURE 1 FUNCTION GE Multilin G60 Generator Protection System 5-287...
Page 448 827093AQ.CDR Figure 5–155: VT FUSE FAIL SCHEME LOGIC Base voltage for this element is PHASE VT SECONDARY setting in the case of WYE VTs and (PHASE VT SECONDARY)/ in case of DELTA VTs. 5-288 G60 Generator Protection System GE Multilin...
Page 449 I = measured overload RMS current. • = measured load RMS current before overload occurs. • k= IEC 255-8 k-factor applied to I , defining maximum permissible current above nominal current. • = protected element base (nominal) current. GE Multilin G60 Generator Protection System 5-289...
Page 450 , element starts increasing the thermal energy: t Δ -------------- - (EQ 5.51) – op In When current is less than the dropout level, I > 0.97 × k × I , the element starts decreasing the thermal energy: 5-290 G60 Generator Protection System GE Multilin...
Page 451 30 minutes Busbar 60 minutes 20 minutes Underground cable 20 to 60 minutes 60 minutes The logic for the thermal overload protection element is shown below. Figure 5–157: THERMAL OVERLOAD PROTECTION SCHEME LOGIC GE Multilin G60 Generator Protection System 5-291...
Page 452: Inputs/Outputs
The DC input voltage is compared to a user-settable threshold. A new contact input state must be maintained for a user- settable debounce time in order for the G60 to validate the new contact state. In the figure below, the debounce time is set at 2.5 ms;...
Page 453 Event Records menu, make the following settings changes: "Breaker Closed (52b)" CONTACT INPUT H5A ID: "Enabled" CONTACT INPUT H5A EVENTS: Note that the 52b contact is closed when the breaker is open and open when the breaker is closed. GE Multilin G60 Generator Protection System 5-293...
Page 454: Virtual Inputs
FlexLogic equation, it will likely have to be lengthened NOTE in time. A FlexLogic timer with a delayed reset can perform this function. Figure 5–159: VIRTUAL INPUTS SCHEME LOGIC 5-294 G60 Generator Protection System GE Multilin...
Page 455: Contact Outputs
The most dependable protection of the initiating contact is provided by directly measuring current in the tripping circuit, and using this parameter to control resetting of the initiating relay. This scheme is often called trip seal-in. This can be realized in the G60 using the FlexLogic operand to seal-in the contact output as follows: CONT OP 1 ION “Cont Op 1"...
Page 456 5 SETTINGS The G60 latching output contacts are mechanically bi-stable and controlled by two separate (open and close) coils. As such they retain their position even if the relay is not powered up. The relay recognizes all latching output contact cards and pop- ulates the setting menu accordingly.
Page 457: Virtual Outputs
Logic equations. Any change of state of a virtual output can be logged as an event if programmed to do so. For example, if Virtual Output 1 is the trip signal from FlexLogic and the trip relay is used to signal events, the settings would be programmed as follows: GE Multilin G60 Generator Protection System 5-297...
Page 458: Remote Devices
The remote input/output facility provides for 32 remote inputs and 64 remote outputs. b) LOCAL DEVICES: ID OF DEVICE FOR TRANSMITTING GSSE MESSAGES In a G60 relay, the device ID that represents the IEC 61850 GOOSE application ID (GoID) name string sent as part of each GOOSE message is programmed in the ...
Page 459: Remote Inputs
This setting identifies the Ethernet application identification in the GOOSE message. It should match the corre- sponding settings on the sending device. setting provides for the choice of the G60 fixed (DNA/UserSt) dataset (that is, containing REMOTE DEVICE 1 DATASET DNA and UserSt bit pairs), or one of the configurable datasets.
Page 460: Remote Double-Point Status Inputs
REMOTE OUTPUTS DNA BIT PAIRS REMOTE OUTPUTS DNA- 1(32) BIT PAIR Range: FlexLogic operand  REMOTE OUTPUTS DNA- 1 OPERAND:  DNA- 1 BIT PAIR Range: Disabled, Enabled DNA- 1 EVENTS: MESSAGE Disabled 5-300 G60 Generator Protection System GE Multilin...
Page 461: Resetting
RESET OP to identify the source of the command. The setting RESET OP (PUSHBUTTON) RESET OP (COMMS) RESET OP (OPERAND) shown above selects the operand that will create the operand. RESET OP (OPERAND) GE Multilin G60 Generator Protection System 5-301...
Page 462: Direct Inputs And Outputs
FlexLogic operand that determines the state of this direct output. c) APPLICATION EXAMPLES The examples introduced in the earlier Direct inputs and outputs section (part of the Product Setup section) are continued below to illustrate usage of the direct inputs and outputs. 5-302 G60 Generator Protection System GE Multilin...
Page 463 5 SETTINGS 5.8 INPUTS/OUTPUTS EXAMPLE 1: EXTENDING INPUT/OUTPUT CAPABILITIES OF A G60 RELAY Consider an application that requires additional quantities of contact inputs or output contacts or lines of programmable logic that exceed the capabilities of a single UR-series chassis. The problem is solved by adding an extra UR-series IED, such as the C30, to satisfy the additional inputs/outputs and programmable logic requirements.
Page 464 "3" (effectively, this is a message from IED 1) DIRECT INPUT 6 BIT NUMBER: UR IED 2: "1" DIRECT INPUT 5 DEVICE ID: "2" DIRECT INPUT 5 BIT NUMBER: "3" DIRECT INPUT 6 DEVICE ID: "2" DIRECT INPUT 6 BIT NUMBER: 5-304 G60 Generator Protection System GE Multilin...
Page 465: Teleprotection Inputs And Outputs
Range: Off, On, Latest/Off, Latest/On TELEPROT INPUT 2-1 MESSAGE DEFAULT: Off Range: Off, On, Latest/Off, Latest/On TELEPROT INPUT 2-2 MESSAGE DEFAULT: Off ↓ Range: Off, On, Latest/Off, Latest/On TELEPROT INPUT 2-16 MESSAGE DEFAULT: Off GE Multilin G60 Generator Protection System 5-305...
Page 466 (teleprotection outputs at the sending end or corresponding teleprotection inputs at the receiving end). On three-terminal two-channel systems, redundancy is achieved by programming signal re-transmittal in the case of channel failure between any pair of relays. 5-306 G60 Generator Protection System GE Multilin...
Page 467: Iec 61850 Goose Analogs
GOOSE analog input value. GOOSE Analogs are floating-point values, with no units. The GOOSE UNIT and PU base settings allow the user to configure GOOSE Analog, so that it can be used in a FlexElement. GE Multilin G60 Generator Protection System 5-307...
Page 468: Iec 61850 Goose Integers
GOOSE ANALOG 1 PU: This setting specifies the per-unit base factor when using the GOOSE analog input FlexAna- log values in other G60 features, such as FlexElements. The base factor is applied to the GOOSE analog input Flex- Analog quantity to normalize it to a per-unit quantity. The base units are described in the following table.
Page 469 “Default Value”, then the value of the GOOSE uinteger input is defined by the setting. UINTEGER 1 DEFAULT The GOOSE integer input FlexInteger values are available for use in other G60 functions that use FlexInteger values. GE Multilin G60 Generator Protection System...
Page 470: Transducer Inputs And Outputs
–20 to +180 MW; in this case the value would be “–20” and the DCMA INPUT H1 MIN VALUE DCMA INPUT H1 MAX value “180”. Intermediate values between the min and max values are scaled linearly. VALUE 5-310 G60 Generator Protection System GE Multilin...
Page 471: Rtd Inputs
RTD INPUT H1 ID: An alphanumeric ID is assigned to the channel. This ID will be included in the channel actual val- ues. It is also used to reference the channel as the input parameter to features designed to measure this type of parameter. GE Multilin G60 Generator Protection System 5-311...
Page 472 A value of “None” specifies that the RTD will operate individually and not part of any RTD group. All RTDs programmed to “Stator” are used for RTD biasing of the G60 ther- mal model.
Page 473: Rrtd Inputs
 RRTD See page 5-314.    RRTD MESSAGE See page 5-314.  ↓  RRTD 12 MESSAGE See page 5-314.  Menus are available to configure each of the remote RTDs. GE Multilin G60 Generator Protection System 5-313...
Page 474 5 SETTINGS It is recommended to use the G60 to configure the RRTD parameters. If the RRTDPC software is used to change the RRTD settings directly (the application and type settings), then one of the following two operations is required for changes to be reflected in the G60.
Page 475 ” If the RRTD communication link with the G60 is broken, then the last temperature actual values are retained until the RRTD communication failure is detected. When this occurs, a RRTD COMM FAILURE self-test alarm and target message is gen- erated, and an event is logged in the event recorder and the temperature actual values reset to 0.
Page 476 RTD group. All remote RTDs programmed to “Stator” are used for RTD biasing of the G60 thermal model. Common groups are provided for rotating machines applications such as ambient, bearing, group 1, or group 2. If the setting value is “Group”, then it is allowed to issue a trip if N –...
Page 477: Dcma Outputs
. The follow- MIN VAL MAX VAL RANGE ing equation is applied: < if x  MIN VAL  if x >  MAX VAL (EQ 5.53)  otherwise  – MIN VAL GE Multilin G60 Generator Protection System 5-317...
Page 478 20% overload compared to the nominal. The nominal three-phase power is: × × × 13.8 kV 0.8 kA 17.21 MW (EQ 5.55) The three-phase power with 20% overload margin is: × 1.2 17.21 MW 20.65 MW (EQ 5.56) 5-318 G60 Generator Protection System GE Multilin...
Page 479 400 kV 400 kV × ------------------ - × ------------------ - 161.66 kV, 254.03 kV (EQ 5.62) The base unit for voltage (refer to the FlexElements section in this chapter for additional details) is: GE Multilin G60 Generator Protection System 5-319...
Page 480 254.03 kV 1.27 kV – • ±0.5% of reading For example, under nominal conditions, the positive-sequence reads 230.94 kV and the worst-case error is 0.005 x 230.94 kV + 1.27 kV = 2.42 kV. 5-320 G60 Generator Protection System GE Multilin...
Page 481: Testing
TEST MODE FORCING: MESSAGE The G60 provides a test facility to verify the functionality of contact inputs and outputs, some communication channels and the phasor measurement unit (where applicable), using simulated conditions. The test mode is indicated on the relay face- plate by a Test Mode LED indicator.
Page 482: Force Contact Inputs
Following a restart, power up, settings TEST MODE FUNCTION upload, or firmware upgrade, the test mode will remain at the last programmed value. This allows a G60 that has been placed in isolated mode to remain isolated during testing and maintenance activities. On restart, the TEST MODE FORCING setting and the force contact input and force contact output settings all revert to their default states.
Page 483: Force Contact Outputs
PUSHBUTTON 1 FUNCTION input 1 to initiate the Test mode, make the following changes in the menu:   SETTINGS TESTING TEST MODE “Enabled” and “ ” TEST MODE FUNCTION: TEST MODE INITIATE: GE Multilin G60 Generator Protection System 5-323...
Page 484: Phasor Measurement Unit Test Values
The relay must be in test mode to use the PMU test mode. That is, the  setting must be TESTING TEST MODE FUNCTION “Enabled” and the  initiating signal must be “On”. TESTING TEST MODE INITIATE 5-324 G60 Generator Protection System GE Multilin...
Page 485 In test mode, the following actions take place: a. The Data Invalid / Test Mode bit (bit 15 in the STAT word) is set. b. The Sim bit in all output datasets is set. GE Multilin G60 Generator Protection System 5-325...
Page 486 5.10 TESTING 5 SETTINGS 5-326 G60 Generator Protection System GE Multilin...
Page 487: Actual Values
 GOOSE UINTEGERS  EGD PROTOCOL See page 6-10.  STATUS  TELEPROT CH TESTS See page 6-11.   COMM STATUS See page 6-11.  REMAINING CONNECT  PRP See page 6-12.  GE Multilin G60 Generator Protection System...
Page 488  FAULT CURRENTS  PHASOR MEASUREMENT See page 6-26.  UNIT  PMU AGGREGATOR See page 6-27.   TRANSDUCER I/O See page 6-27.  DCMA INPUTS  TRANSDUCER I/O See page 6-27.  RTD INPUTS G60 Generator Protection System GE Multilin...
Page 489  DATA LOGGER See page 6-29.   PMU RECORDS See page 6-29.   ACTUAL VALUES  MODEL INFORMATION See page 6-30.  PRODUCT INFO   FIRMWARE REVISIONS See page 6-30.  GE Multilin G60 Generator Protection System...
Page 490: Contact Inputs
The state displayed will be that of the remote point unless the remote device has been established to be “Offline” in which case the value shown is the programmed default state for the remote input. G60 Generator Protection System GE Multilin...
Page 491: Remote Double-Point Status Inputs
The present state of the contact outputs is shown here. The first line of a message display indicates the ID of the contact output. For example, ‘Cont Op 1’ refers to the contact output in terms of the default name-array index. The second line of the display indicates the logic state of the contact output. GE Multilin G60 Generator Protection System...
Page 492: Virtual Outputs
GSSE/GOOSE message, without a state change, is sent. When the GSSE/GOOSE message trasmits a state change, the resets to 0. This number rolls over to zero when a count of 4,294,967,295 is incre- SQNUM mented. G60 Generator Protection System GE Multilin...
Page 493: Digital Counters
PATH: ACTUAL VALUES STATUS ETHERNET Range: Fail, OK  ETHERNET ETHERNET PRI LINK  STATUS: Fail Range: Fail, OK ETHERNET SEC LINK MESSAGE STATUS: Fail Range: Fail, OK ETHERNET TRD LINK MESSAGE STATUS: Fail GE Multilin G60 Generator Protection System...
Page 494: Real Time Clock Synchronizing
PTP-— IRIG-B DELTA being received via PTP and that being received via IRIG-B. A positive value indicates that PTP time is fast compared to IRIG-B time. G60 Generator Protection System GE Multilin...
Page 495: Direct Inputs
 STATUS STATUS: Offline Range: Offline, Online DIRECT DEVICE 2 MESSAGE STATUS: Offline ↓ Range: Offline, Online DIRECT DEVICE 16 MESSAGE STATUS: Offline These actual values represent the state of direct devices 1 through 16. GE Multilin G60 Generator Protection System...
Page 496: Iec 61850 Goose Integers
UINT INPUT 16 MESSAGE The G60 Generator Protection System is provided with optional IEC 61850 communications capability. This feature is specified as a software option at the time of ordering. Refer to the Ordering section of chap- ter 2 for additional details.
Page 497: Teleprotection Channel Tests
UR over Ethernet, the Modbus TCP status shows 3. If the EnerVista application is closed, the Modbus TCP status shows 4. Note that the maximum number of PMU TCP connections matches the number of aggregators. GE Multilin G60 Generator Protection System 6-11...
Page 498: Parallel Redundancy Protocol (Prp)
LAN ID in the frame do not match). is a counter for total messages received with an error on Port B (PRP frame, but port received through MISMATCHES PORT B and LAN ID in the frame do not match). 6-12 G60 Generator Protection System GE Multilin...
Page 499: Metering Conventions
PF = Lag WATTS = Negative VARS = Positive PF = Lead PF = Lag PF = Lead Current UR RELAY 827239AC.CDR S=VI Generator Figure 6–1: FLOW DIRECTION OF SIGNED VALUES FOR WATTS AND VARS GE Multilin G60 Generator Protection System 6-13...
Page 500 ABC phase rotation: • ACB phase rotation: -- - V -- - V -- - V -- - V -- - V -- - V The above equations apply to currents as well. 6-14 G60 Generator Protection System GE Multilin...
Page 501 The power system voltages are phase-referenced – for simplicity – to VAG and VAB, respectively. This, however, is a relative matter. It is important to remember that the G60 displays are always referenced as specified under SETTINGS ...
Page 502: Stator Differential
Metered values presented for each source depend on the phase and auxiliary VTs and phase and ground CTs assignments for this particular source. For example, if no phase VT is assigned to this source, then any voltage, energy, and power val- ues will be unavailable. 6-16 G60 Generator Protection System GE Multilin...
Page 503 The metered ground current values are displayed in this menu. The "SRC 1" text will be replaced by whatever name was programmed by the user for the associated source (see   SETTINGS SYSTEM SETUP SIGNAL SOURCES GE Multilin G60 Generator Protection System 6-17...
Page 504 The metered auxiliary voltage values are displayed in this menu. The "SRC 1" text will be replaced by whatever name was programmed by the user for the associated source (see   SETTINGS SYSTEM SETUP SIGNAL SOURCES 6-18 G60 Generator Protection System GE Multilin...
Page 505 S = V x Î x Î x Î (EQ 6.1) When VTs are configured in delta, the G60 does not calculate power in each phase and three-phase power is measured as S = V x Î x Î (EQ 6.2)
Page 506 (see   ). Current SETTINGS SYSTEM SETUP SIGNAL SOURCES harmonics are measured for each source for the total harmonic distortion (THD) and 2nd to 25th harmonics per phase. 6-20 G60 Generator Protection System GE Multilin...
Page 507: Synchrocheck
 VOLT: 0.000 V SYNCHROCHECK 1 DELTA MESSAGE PHASE: 0.0° SYNCHROCHECK 1 DELTA MESSAGE FREQ: 0.00 Hz If a synchrocheck function setting is "Disabled", the corresponding actual values menu item is not displayed. GE Multilin G60 Generator Protection System 6-21...
Page 508: Tracking Frequency
0.0% The frequency out-of-band accumulation metered values are displayed to the nearest percent as a ratio of the present accumulation to the user-specified limit. Note that this value can be greater than 100%. 6-22 G60 Generator Protection System GE Multilin...
Page 509: Flexelements
(Stator Diff Iad, Ibd, and Icd) SYNCHROCHECK = maximum primary RMS value of all the sources related to the +IN and –IN inputs BASE (Max Delta Volts) VOLTS PER HERTZ BASE = 1.00 pu GE Multilin G60 Generator Protection System 6-23...
Page 510: Iec 61580 Goose Analog Values
MESSAGE 0.000 The G60 Generator Protection System is provided with optional IEC 61850 communications capability. This feature is specified as a software option at the time of ordering. Refer to the Ordering section of chap- ter 2 for additional details.
Page 511: Sub-Harmonic Stator Ground
 RESTRICTED RGF 1 DIFF Igd:  GROUND FAULT 1 0.000 RGF 1 RESTR Igr: MESSAGE 0.000 The differential and restraint current values for the restricted ground fault element are displayed in this menu. GE Multilin G60 Generator Protection System 6-25...
Page 512: Phasor Measurement Unit
MESSAGE COUNTER: 0 The above actual values are displayed without the corresponding time stamp as they become available per the recording rate setting. Also, the recording post-filtering setting is applied to these values. 6-26 G60 Generator Protection System GE Multilin...
Page 513: Pmu Aggregator 1
RTD INPUT xx  -50 °C Actual values for each RTD input channel that is enabled are displayed with the top line as the programmed channel ID and the bottom line as the value. GE Multilin G60 Generator Protection System 6-27...
Page 514: Records
This menu allows the user to view the number of triggers involved and number of oscillography traces available. The value is calculated to account for the fixed amount of data storage for oscillography. See the Oscillog- CYCLES PER RECORD raphy section of chapter 5 for additional details. 6-28 G60 Generator Protection System GE Multilin...
Page 515: Data Logger
PUM 1 AVAILABLE MESSAGE RECORDS: 0 Range: 0 to 6553.5 in steps of 0.1 PUM 1 SECONDS MESSAGE PER RECORD: 0.0 Range: date and time in format shown PUM 1 LAST CLEARED: MESSAGE 2005/07/14 15:40:16 GE Multilin G60 Generator Protection System 6-29...
Page 516: Product Information
6.5PRODUCT INFORMATION 6.5.1 MODEL INFORMATION   PATH: ACTUAL VALUES PRODUCT INFO MODEL INFORMATION Range: standard GE Multilin order code format;  MODEL INFORMATION ORDER CODE LINE 1: example order code shown  G60-E00-HCH-F8G-H6B Range: standard GE Multilin order code format...
Page 517 6 ACTUAL VALUES 6.5 PRODUCT INFORMATION The shown data is illustrative only. A modification file number of 0 indicates that, currently, no modifications have been installed. GE Multilin G60 Generator Protection System 6-31...
Page 518 6.5 PRODUCT INFORMATION 6 ACTUAL VALUES 6-32 G60 Generator Protection System GE Multilin...
Page 519: Commands And
The states of up to 64 virtual inputs are changed here. The first line of the display indicates the ID of the virtual input. The second line indicates the current or selected status of the virtual input. This status will be a state off (logic 0) or on (logic 1). GE Multilin G60 Generator Protection System...
Page 520 The complete date, as a minimum, must be entered to allow execution of this command. The new time (if entered) and date will take effect at the moment the ENTER key is clicked. The timescale of the entered time should be local time, including daylight time where and when applicable. G60 Generator Protection System GE Multilin...
Page 521: Relay Maintenance
Various self-checking diagnostics are performed in the background while the G60 is running, and diagnostic information is stored on the non-volatile memory from time to time based on the self-checking result. Although the diagnostic information is cleared before the G60 is shipped from the factory, the user may want to clear the diagnostic information for themselves under certain circumstances.
Page 522: Phasor Measurement Unit One-Shot
The high-accuracy high-sampling rate record of the two signals captured by the scope can be processed using digital tools to verify the magnitude and phase angle with respect to the time reference signal. As both the time reference and the mea- G60 Generator Protection System GE Multilin...
Page 523: Security
Operator Logoff: Selecting ‘Yes’ allows the Supervisor to forcefully logoff an operator session. • Clear Security Data: Selecting ‘Yes’ allows the Supervisor to forcefully clear all the security logs and clears all the operands associated with the self-tests. GE Multilin G60 Generator Protection System...
Page 524: Targets Menu
 MESSAGE Each G60 element with a TARGET setting has a target message that when activated by its element is displayed in sequence with any other currently active target messages in the menu. In the example shown, the Phase TOC4 TARGETS and Digital Element 48 target settings are active and so have their targets displayed.
Page 525 Contact Factory (xxx) • Latched target message: Yes. • Description of problem: One or more installed hardware modules is not compatible with the G60 order code. • How often the test is performed: Module dependent. • What to do: Contact the factory and supply the failure code noted in the display. The “xxx” text identifies the failed mod- ule (for example, F8L).
Page 526 • What to do: Verify that all the items in the GOOSE data set are supported by the G60. The EnerVista UR Setup soft- ware will list the valid items. An IEC61850 client will also show which nodes are available for the G60.
Page 527 • How often the test is performed: Upon initiation of a contact output state change. • What to do: Verify the state of the output contact and contact the factory if the problem persists. GE Multilin G60 Generator Protection System...
Page 528 Description of problem: The ambient temperature is greater than the maximum operating temperature (+80°C). • How often the test is performed: Every hour. • What to do: Remove the G60 from service and install in a location that meets operating temperature standards. UNEXPECTED RESTART: Press “RESET” key •...
Page 529 How often the test is performed: Every second. • What to do: Verify that the injection voltage actual value in the G60 is around 15 V. If the message remains, cycle power the field ground module. If the problem persists, then contact the factory.
Page 530 G60. Please contact the factory. • How often the test is performed: Every second • What to do: Check the hardware revision of the field ground module in the G60 actual values and contact the factory. GPM-F FAILURE: TROUBLE 06 •...
Page 531 Brick output failing to respond to an output command can only be detected while the command is active, and so in this case the target is latched. A latched target can be unlatched by pressing the faceplate reset key if the command has ended, however the output may still be non-functional. GE Multilin G60 Generator Protection System 7-13...
Page 532 7.2 TARGETS 7 COMMANDS AND TARGETS 7-14 G60 Generator Protection System GE Multilin...
Page 533: Theory Of Operation
The G60 provides for any location of the VTs and CTs with respect to the involved power transformer and the direction of any given zone.
Page 534 ------ - V BC_21P – BC_21P ------ - V CA_21P – CA_21P Dy11 – ------ - V AB_21P – AB_21P – ------ - V BC_21P – BC_21P – ------ - V CA_21P – CA_21P G60 Generator Protection System GE Multilin...
Page 535 ------ - 2I – – BC_21P BC_21P ------ - 2I – – CA_21P CA_21P Yd11 – ------ - I – AB_21P AB_21P – ------ - I – BC_21P BC_21P – ------ - I – CA_21P CA_21P GE Multilin G60 Generator Protection System...
Page 536: Example
= 2.576 kA ∠–27.6° primary or 42.93 A ∠–27.6° secondary I = I – I And consequently it would see an apparent impedance of: = V / I = 30.05 Ω ∠85° primary or 0.687 Ω ∠85° secondary G60 Generator Protection System GE Multilin...
Page 537 X, the relay shall be set to 0.687 Ω ∠85° secondary in order to reach to the fault shown in the figure. When installed at H, the relay shall be set to 2.569 Ω ∠88.4° to ensure exactly same coverage. See Chapter 9: Application of Settings for more information on setting calculations. GE Multilin G60 Generator Protection System...
Page 538 8.1 PHASE DISTANCE THROUGH POWER TRANSFORMERS 8 THEORY OF OPERATION G60 Generator Protection System GE Multilin...
Page 539: Application Of Settings
“–” Generator Management Relay 830712A7.CDR Figure 9–1: G60 SAMPLE SYSTEM 9.1.2 SYSTEM SETUP Ideally, the CTs should be selected so the generator nominal current is 80 to 85% of CT primary. The following settings are entered for the example system. The M5 bank and the ground CT input on each of the groups are unused in this example.
Page 540: Power System
Elements using the auxiliary VT input are assigned to the “NEUTRL” source. Make the following changes through EnerVista UR Setup or through the   SETTINGS SYSTEM SETUP SOURCE 1   menus: SETTINGS SYSTEM SETUP SOURCE 2 G60 Generator Protection System GE Multilin...
Page 541: Stator Differential
For the application example, the pickup setting is: × × Pickup 70% I capability 0.70 5.6% (EQ 9.6) Source 2 will be chosen for this element. The settings are as follows: GE Multilin G60 Generator Protection System...
Page 542: Loss Of Excitation
115 V instead of 66 V, then the setting value of S is calculated as follows: 22 10 × -- - × ----------------------------------------------------------------------- - 0.0253 pu (EQ 9.16) × × × 3 8000 A 157.5 115 V G60 Generator Protection System GE Multilin...
Page 543: System Backup Overcurrent
---------- - Fault Voltage Nominal Voltage × 18 kV × 5.93 kV (EQ 9.21) Total Impedance 32.2 Fault Voltage 5.93 kV Pickup Reduction ----------------------------------------------------------------------- - ------------------- - 0.329 (EQ 9.22) Generator Nominal Voltage 18 kV GE Multilin G60 Generator Protection System...
Page 544: Backup Distance
(EQ 9.26) CT ratio -------------------- - Zone 1 reach × Transformer impedance Line impedance × VT ratio (EQ 9.27) 1600 × j0.162 0.255 j1.276 × -------------- - 17.8 80° secondary ohms ∠ 157.5 G60 Generator Protection System GE Multilin...
Page 545: Stator Ground Fault
VT secondary ground faults. For the sample system a time delay of 1 second will be used. Make the following changes in EnerVista UR Setup or through the     SETTINGS GROUPED ELEMENTS SETTING GROUP 1 VOLTAGE ELEMENTS GE Multilin G60 Generator Protection System...
Page 546 0.0045 pu (EQ 9.31) 66 V 66 V Make the following changes in EnerVista UR Setup or through the   SETTINGS GROUPED ELEMENTS SETTING GROUP   menu: STATOR GROUND 100% STATOR GROUND G60 Generator Protection System GE Multilin...
Page 547 A time delay of 5 seconds will be applied. If required, the element may be blocked when the machine is offline. Make the following changes in EnerVista UR Setup or through the    SETTINGS GROUPED ELEMENTS SETTING GROUP 1  menu: STATOR GROUND 3RD HARM NTRL UNDERVOLTAGE GE Multilin G60 Generator Protection System...
Page 548: Overexcitation
The volts per hertz 1 pickup will be used to generate an alarm. Either source may be assigned in this example. Make the following changes in EnerVista UR Setup or through the   SETTINGS GROUPED ELEMENTS SET-   menus: TING GROUP 1 VOLTAGE ELEMENTS VOLTS/HZ 1(2) 9-10 G60 Generator Protection System GE Multilin...
Page 549: Inputs/Outputs
   SETTINGS INPUTS/OUTPUTS VIRTUAL OUTPUTS menus: VIRTUAL OUTPUT 1(4) Make the following changes in EnerVista UR Setup or through the    SETTINGS INPUTS/OUTPUTS CONTACT OUTPUTS menus: CONTACT OUTPUT H1(H4) GE Multilin G60 Generator Protection System 9-11...
Page 550: Frequency
Make the following changes in EnerVista UR Setup or through the   SETTINGS GROUPED ELEMENTS SETTING GROUP  menu: ACCIDENTAL ENERGIZATION 9-12 G60 Generator Protection System GE Multilin...
Page 551: Flexlogic
9.1.16 FLEXLOGIC The following logic as given as an example only. The logic for each specific application will be dependant on system design, protection philosophies, and operating practices. Figure 9–5: APPLICATION EXAMPLE FLEXLOGIC GE Multilin G60 Generator Protection System 9-13...
Page 552: Phase Distance Through Power Transformers
APPLICATION DESCRIPTION Phase distance elements of the G60 could be set to respond to faults beyond any three-phase power transformer. The relay guarantees accurate reach and targeting for any phase fault. Moreover, the current and voltage transformers may be located independently on different sides of the transformer.
Page 553: Example
× ------------ - ∠ 0.8011Ω 85° (EQ 9.40) 2625 "0.80" PHS DIST Z1 REACH: "85" PHS DIST Z1 RCA: "None" PHS DIST Z1 XMFR VOL CONNECTION: "Dy1" PHS DIST Z1 XMFR CUR CONNECTION: GE Multilin G60 Generator Protection System 9-15...
Page 554 ------------ - 2.601Ω 89.4° ∠ (EQ 9.41) 13.8 2625 "2.60" PHS DIST Z3 REACH: "89" PHS DIST Z3 RCA: "Yd11" PHS DIST Z3 XMFR VOL CONNECTION: "None" PHS DIST Z3 XMFR CUR CONNECTION: 9-16 G60 Generator Protection System GE Multilin...
Page 555: Commissioning
Injection to a particular G60 frequency element must be to its configured source and to the channels the source uses for frequency measurement. For frequency measurement, a source will use the first quantity configured in the following order:...
Page 556 1 second from test set time reading of ramp start to relay operation. Note that the G60 event records only show the “pickup delay” component, a definite time timer. This is exclusive of the time taken by the frequency responding component to pickup.
Page 557: Maintenance
The enhanced faceplate can be opened to the left, once the thumb screw has been removed, as shown below. This allows for easy accessibility of the modules for withdrawal. The new wide-angle hinge assembly in the enhanced front panel opens completely and allows easy access to all modules in the G60. 842812A1.CDR Figure 11–1: UR MODULE WITHDRAWAL AND INSERTION (ENHANCED FACEPLATE)
Page 558 The new CT/VT modules can only be used with new CPUs; similarly, old CT/VT modules can only be used with old CPUs. In the event that there is a mismatch between the CPU and CT/VT module, the relay does not function and error displays. NOTE DSP ERROR HARDWARE MISMATCH 11-2 G60 Generator Protection System GE Multilin...
Page 559: Batteries
10. Reinstall the battery clip and the metal cover, and reinsert the power supply module into the unit. 11. Power on the unit. 12. Dispose of the old battery as outlined in the next section. GE Multilin G60 Generator Protection System 11-3...
Page 560: Dispose Of Battery
La batterie est marqué de ce symbole, qui comprennent les indications cadmium (Cd), plomb (Pb), ou mercure (Hg). Pour le recyclage, retourner la batterie à votre fournisseur ou à un point de collecte. Pour plus d'informations, voir: www.recyclethis.info. 11-4 G60 Generator Protection System GE Multilin...
Page 561 Baterija je označena s tem simbolom, ki lahko vključuje napise, ki označujejo kadmij (Cd), svinec (Pb) ali živo srebro (Hg). Za ustrezno recikliranje baterijo vrnite dobavitelju ali jo odstranite na določenem zbirališču. Za več informacij obiščite spletno stran: www.recyclethis.info. GE Multilin G60 Generator Protection System 11-5...
Page 562 North America 905-294-6222 Latin America +55 11 3614 1700 Europe, Middle East, Africa +(34) 94 485 88 00 Asia +86-21-2401-3208 India +91 80 41314617 From GE Part Number 1604-0021-A1, GE Publication Number GEK-113574 11-6 G60 Generator Protection System GE Multilin...
Page 563: Uninstall And Clear Files And Data
Other files can be in standard formats, such as COMTRADE or .csv. You cannot erase directly the flash memory, but all records and settings in that memory can be deleted. Do this using the   command. SETTINGS PRODUCT SETUP CLEAR RELAY RECORDS GE Multilin G60 Generator Protection System 11-7...
Page 564: Repairs
Customers are responsible for shipping costs to the factory, regardless of whether the unit is under warranty. • Fax a copy of the shipping information to the GE Digital Energy service department in Canada at +1 905 927 5098. Use the detailed return procedure outlined at https://www.gedigitalenergy.com/multilin/support/ret_proc.htm...
Page 565: Storage
Store the unit indoors in a cool, dry place. If possible, store in the original packaging. Follow the storage temperature range outlined in the Specifications. To avoid deterioration of electrolytic capacitors, power up units that are stored in a de-energized state once per year, for one hour continuously. GE Multilin G60 Generator Protection System 11-9...
Page 566: Disposal
European Union, dispose of the battery as outlined earlier. To prevent non-intended use of the unit, remove the modules as outlined earlier, dismantle the unit, and recycle the metal when possible. 11-10 G60 Generator Protection System GE Multilin...
Page 567: Parameter Lists
SRC 1 Ib Mag Amps Source 1 phase B current magnitude 6157 SRC 1 Ib Angle Degrees Source 1 phase B current angle 6158 SRC 1 Ic Mag Amps Source 1 phase C current magnitude GE Multilin G60 Generator Protection System...
Page 568 SRC 3 Ib Angle Degrees Source 3 phase B current angle 6286 SRC 3 Ic Mag Amps Source 3 phase C current magnitude 6288 SRC 3 Ic Angle Degrees Source 3 phase C current angle G60 Generator Protection System GE Multilin...
Page 569 SRC 1 Vcg Angle Degrees Source 1 phase CG voltage angle 6671 SRC 1 Vab RMS Volts Source 1 phase AB voltage RMS 6673 SRC 1 Vbc RMS Volts Source 1 phase BC voltage RMS GE Multilin G60 Generator Protection System...
Page 570 SRC 3 Vbg RMS Volts Source 3 phase BG voltage RMS 6788 SRC 3 Vcg RMS Volts Source 3 phase CG voltage RMS 6790 SRC 3 Vag Mag Volts Source 3 phase AG voltage magnitude G60 Generator Protection System GE Multilin...
Page 571 Source 4 auxiliary voltage angle 6883 SRC 4 V_0 Mag Volts Source 4 zero-sequence voltage magnitude 6885 SRC 4 V_0 Angle Degrees Source 4 zero-sequence voltage angle 6886 SRC 4 V_1 Mag Volts Source 4 positive-sequence voltage magnitude GE Multilin G60 Generator Protection System...
Page 572 Source 3 three-phase apparent power 7250 SRC 3 Sa Source 3 phase A apparent power 7252 SRC 3 Sb Source 3 phase B apparent power 7254 SRC 3 Sc Source 3 phase C apparent power G60 Generator Protection System GE Multilin...
Page 573 SRC 1 Va Harm[19] Source 1 phase A voltage twenty-first harmonic 8085 SRC 1 Va Harm[20] Source 1 phase A voltage twenty-second harmonic 8086 SRC 1 Va Harm[21] Source 1 phase A voltage twenty-third harmonic GE Multilin G60 Generator Protection System...
Page 574 SRC 1 Vc Harm[16] Source 1 phase C voltage eighteenth harmonic 8132 SRC 1 Vc Harm[17] Source 1 phase C voltage nineteenth harmonic 8133 SRC 1 Vc Harm[18] Source 1 phase C voltage twentieth harmonic G60 Generator Protection System GE Multilin...
Page 575 SRC 2 Vb Harm[13] Source 2 phase B voltage fifteenth harmonic 8179 SRC 2 Vb Harm[14] Source 2 phase B voltage sixteenth harmonic 8180 SRC 2 Vb Harm[15] Source 2 phase B voltage seventeenth harmonic GE Multilin G60 Generator Protection System...
Page 576 SRC 3 Va Harm[10] Source 3 phase A voltage twelfth harmonic 8226 SRC 3 Va Harm[11] Source 3 phase A voltage thirteenth harmonic 8227 SRC 3 Va Harm[12] Source 3 phase A voltage fourteenth harmonic A-10 G60 Generator Protection System GE Multilin...
Page 577 SRC 3 Vc Harm[7] Source 3 phase C voltage ninth harmonic 8273 SRC 3 Vc Harm[8] Source 3 phase C voltage tenth harmonic 8274 SRC 3 Vc Harm[9] Source 3 phase C voltage eleventh harmonic GE Multilin G60 Generator Protection System A-11...
Page 578 SRC 4 Vb Harm[4] Source 4 phase B voltage sixth harmonic 8320 SRC 4 Vb Harm[5] Source 4 phase B voltage seventh harmonic 8321 SRC 4 Vb Harm[6] Source 4 phase B voltage eighth harmonic A-12 G60 Generator Protection System GE Multilin...
Page 579 Synchrocheck 1 delta frequency 9219 Synchchk 1 Delta Phs Degrees Synchrocheck 1 delta phase 9220 Synchchk 2 Delta V Volts Synchrocheck 2 delta voltage 9222 Synchchk 2 Delta F Synchrocheck 2 delta frequency GE Multilin G60 Generator Protection System A-13...
Page 580 SRC 1 Ia Harm[5] Source 1 phase A current seventh harmonic 10247 SRC 1 Ia Harm[6] Source 1 phase A current eighth harmonic 10248 SRC 1 Ia Harm[7] Source 1 phase A current ninth harmonic A-14 G60 Generator Protection System GE Multilin...
Page 581 SRC 1 Ic Harm[2] Source 1 phase C current fourth harmonic 10310 SRC 1 Ic Harm[3] Source 1 phase C current fifth harmonic 10311 SRC 1 Ic Harm[4] Source 1 phase C current sixth harmonic GE Multilin G60 Generator Protection System A-15...
Page 582 SRC 2 Ib THD Source 2 phase B current total harmonic distortion 10373 SRC 2 Ib Harm[0] Source 2 phase B current second harmonic 10374 SRC 2 Ib Harm[1] Source 2 phase B current third harmonic A-16 G60 Generator Protection System GE Multilin...
Page 583 SRC 2 Ic Harm[21] Source 2 phase C current twenty-third harmonic 10428 SRC 2 Ic Harm[22] Source 2 phase C current twenty-fourth harmonic 10429 SRC 2 Ic Harm[23] Source 2 phase C current twenty-fifth harmonic GE Multilin G60 Generator Protection System A-17...
Page 584 SRC 3 Ib Harm[18] Source 3 phase B current twentieth harmonic 10491 SRC 3 Ib Harm[19] Source 3 phase B current twenty-first harmonic 10492 SRC 3 Ib Harm[20] Source 3 phase B current twenty-second harmonic A-18 G60 Generator Protection System GE Multilin...
Page 585 SRC 4 Ia Harm[15] Source 4 phase A current seventeenth harmonic 10554 SRC 4 Ia Harm[16] Source 4 phase A current eighteenth harmonic 10555 SRC 4 Ia Harm[17] Source 4 phase A current nineteenth harmonic GE Multilin G60 Generator Protection System A-19...
Page 586 SRC 4 Ic Harm[12] Source 4 phase C current fourteenth harmonic 10617 SRC 4 Ic Harm[13] Source 4 phase C current fifteenth harmonic 10618 SRC 4 Ic Harm[14] Source 4 phase C current sixteenth harmonic A-20 G60 Generator Protection System GE Multilin...
Page 587 SRC 5 Ib Harm[9] Source 5 phase B current eleventh harmonic 10680 SRC 5 Ib Harm[10] Source 5 phase B current twelfth harmonic 10681 SRC 5 Ib Harm[11] Source 5 phase B current thirteenth harmonic GE Multilin G60 Generator Protection System A-21...
Page 588 SRC 6 Ia Harm[6] Source 6 phase A current eighth harmonic 10743 SRC 6 Ia Harm[7] Source 6 phase A current ninth harmonic 10744 SRC 6 Ia Harm[8] Source 6 phase A current tenth harmonic A-22 G60 Generator Protection System GE Multilin...
Page 589 SRC 6 Ic Harm[3] Source 6 phase C current fifth harmonic 10806 SRC 6 Ic Harm[4] Source 6 phase C current sixth harmonic 10807 SRC 6 Ic Harm[5] Source 6 phase C current seventh harmonic GE Multilin G60 Generator Protection System A-23...
Page 590 RTD input 1 actual value 13553 RTD Inputs 2 Value RTD input 2 actual value 13554 RTD Inputs 3 Value RTD input 3 actual value 13555 RTD Inputs 4 Value RTD input 4 actual value A-24 G60 Generator Protection System GE Multilin...
Page 591 RTD input 48 actual value 13600 Ohm Inputs 1 Value Ohms Ohm inputs 1 value 13601 Ohm Inputs 2 Value Ohms Ohm inputs 2 value 14189 PTP–IRIG-B Delta PTP time minus IRIG-B time GE Multilin G60 Generator Protection System A-25...
Page 592 45588 GOOSE Analog In 3 IEC 61850 GOOSE analog input 3 45590 GOOSE Analog In 4 IEC 61850 GOOSE analog input 4 45592 GOOSE Analog In 5 IEC 61850 GOOSE analog input 5 A-26 G60 Generator Protection System GE Multilin...
Page 593 45612 GOOSE Analog In 15 IEC 61850 GOOSE analog input 15 45614 GOOSE Analog In 16 IEC 61850 GOOSE analog input 16 61439 PMU Num Triggers Phasor measurement unit recording number of triggers GE Multilin G60 Generator Protection System A-27...
Page 594: Flexinteger Items
IEC61850 GOOSE UInteger input 13 9994 GOOSE UInt Input 14 IEC61850 GOOSE UInteger input 14 9996 GOOSE UInt Input 15 IEC61850 GOOSE UInteger input 15 9998 GOOSE UInt Input 16 IEC61850 GOOSE UInteger input 16 A-28 G60 Generator Protection System GE Multilin...
Page 595: Modbus Communications
See the Supported Function Codes section for details. An exception response from the slave is indicated by set- ting the high order bit of the function code in the response packet. See the Exception Responses section for further details. GE Multilin G60 Generator Protection System...
Page 596: Modbus Rtu Crc-16 Algorithm
This algorithm requires the characteristic polynomial to be reverse bit ordered. The most significant bit of the characteristic polynomial is dropped, since it does not affect the value of the remainder. A C programming language implementation of the CRC algorithm will be provided upon request. G60 Generator Protection System GE Multilin...
Page 597 No: go to 8; Yes: G (+) A --> A and continue. Is j = 8? No: go to 5; Yes: continue i + 1 --> i Is i = N? No: go to 3; Yes: continue A --> CRC GE Multilin G60 Generator Protection System...
Page 598: Modbus Function Codes
DATA #1 - low NUMBER OF REGISTERS - low DATA #2 - high CRC - low DATA #2 - low CRC - high DATA #3 - high DATA #3 - low CRC - low CRC - high G60 Generator Protection System GE Multilin...
Page 599: Execute Operation (Function Code 05H
DATA STARTING ADDRESS - low DATA STARTING ADDRESS - low DATA - high DATA - high DATA - low DATA - low CRC - low CRC - low CRC - high CRC - high GE Multilin G60 Generator Protection System...
Page 600: Store Multiple Settings (Function Code 10H
PACKET FORMAT EXAMPLE (HEX) SLAVE ADDRESS SLAVE ADDRESS FUNCTION CODE FUNCTION CODE CRC - low order byte ERROR CODE CRC - high order byte CRC - low order byte CRC - high order byte G60 Generator Protection System GE Multilin...
Page 601: File Transfers
Cleared Date to the present date and time. To read binary COMTRADE oscillography files, read the following filenames: OSCnnnn.CFG and OSCnnn.DAT Replace “nnn” with the desired oscillography trigger number. For ASCII format, use the following file names OSCAnnnn.CFG and OSCAnnn.DAT GE Multilin G60 Generator Protection System...
Page 602 EVTnnn.TXT (replace nnn with the desired starting record number) To read from a specific record to another specific record, use the following filename: EVT.TXT xxxxx yyyyy (replace xxxxx with the starting record number and yyyyy with the ending record number) G60 Generator Protection System GE Multilin...
Page 603: Memory Mapping
0 (Off) 0408 Virtual Input 9 State 0 to 1 F108 0 (Off) 0409 Virtual Input 10 State 0 to 1 F108 0 (Off) 040A Virtual Input 11 State 0 to 1 F108 0 (Off) GE Multilin G60 Generator Protection System...
Page 604 043D Virtual Input 62 State 0 to 1 F108 0 (Off) 043E Virtual Input 63 State 0 to 1 F108 0 (Off) 043F Virtual Input 64 State 0 to 1 F108 0 (Off) B-10 G60 Generator Protection System GE Multilin...
Page 605 Direct Inputs/Outputs Unreturned Message Count - Ch. 1 0 to 65535 F001 15CB Direct Inputs/Outputs Unreturned Message Count - Ch. 2 0 to 65535 F001 15D0 Direct Device States 0 to 65535 F500 15D1 Reserved 0 to 65535 F001 GE Multilin G60 Generator Protection System B-11...
Page 606 Restricted Ground Fault Currents (Read Only) (6 modules) 16A0 Differential Ground Current Magnitude 0 to 999999.999 0.001 F060 16A2 Restricted Ground Current Magnitude 0 to 999999.999 0.001 F060 16A4 ...Repeated for Restricted Ground Fault 2 B-12 G60 Generator Protection System GE Multilin...
Page 607 Source 1 Differential Ground Current Magnitude 0 to 999999.999 0.001 F060 1824 Source 1 Differential Ground Current Angle -359.9 to 0 degrees F002 1825 Reserved (27 items) F001 1840 ...Repeated for Source 2 GE Multilin G60 Generator Protection System B-13...
Page 608 Source 1 Three Phase Apparent Power -1000000000000 to 0.001 F060 1000000000000 1C12 Source 1 Phase A Apparent Power -1000000000000 to 0.001 F060 1000000000000 1C14 Source 1 Phase B Apparent Power -1000000000000 to 0.001 F060 1000000000000 B-14 G60 Generator Protection System GE Multilin...
Page 609 Breaker Flashover 1 Block 0 to 4294967295 F300 21AC Breaker Flashover 1 Events 0 to 1 F102 0 (Disabled) 21AD Breaker Flashover 1 Target 0 to 2 F109 0 (Self-Reset) 21AE Reserved (4 items) F001 GE Multilin G60 Generator Protection System B-15...
Page 610 Remote Double-Point Status Inputs (Read/Write Setting Registers) (5 modules) 2620 Remote Double-Point Status Input 1 Device 1 to 32 F001 2621 Remote Double-Point Status Input 1 Item 0 to 64 F606 0 (None) B-16 G60 Generator Protection System GE Multilin...
Page 611 Ic Harmonics for Source 1 - 2nd to 25th (24 items) 0 to 99.9 F001 285B Reserved (8 items) 0 to 0.1 F001 2863 ...Repeated for Source 2 28C6 ...Repeated for Source 3 2929 ...Repeated for Source 4 GE Multilin G60 Generator Protection System B-17...
Page 612 Security (Read/Write) 32A0 Supervisor Alphanumeric Password Entry F202 (none) Security (Read/Write Setting) 32AA Engineer Alphanumeric Password Setting F202 (none) Security (Read Only) 32B4 Engineer Alphanumeric Password Status 0 to 1 F102 0 (Disabled) B-18 G60 Generator Protection System GE Multilin...
Page 613 DCMA Input Values (Read Only) (24 modules) 34C0 DCMA Inputs 1 Value -9999.999 to 9999.999 0.001 F004 34C2 DCMA Inputs 2 Value -9999.999 to 9999.999 0.001 F004 34C4 DCMA Inputs 3 Value -9999.999 to 9999.999 0.001 F004 GE Multilin G60 Generator Protection System B-19...
Page 614 -32768 to 32767 °C F002 350D RTD Input 30 Value -32768 to 32767 °C F002 350E RTD Input 31 Value -32768 to 32767 °C F002 350F RTD Input 32 Value -32768 to 32767 °C F002 B-20 G60 Generator Protection System GE Multilin...
Page 615 0 to 999999999 F003 3766 PTP Port 1 State (3 items) 0 to 4 F625 0 (Disabled) 3769 RTC Offset 0 to 999999999 F004 376B PTP - IRIG-B Delta -500000000 to 500000000 F004 GE Multilin G60 Generator Protection System B-21...
Page 616 1 (Vag) 389E Remote Auxiliary VT 1 Secondary 25 to 240 F001 389F Remote Auxiliary VT 1 Ratio 1 to 24000 F060 38A1 ...Repeated for module number 2 38B2 ...Repeated for module number 3 B-22 G60 Generator Protection System GE Multilin...
Page 617 Field Shared Input 1 Unit Origin 1 0 to 8 F256 0 (None) 3B07 Field Shared Input 1 Channel Origin 1 1 to 15 F001 3B08 Field Shared Input 1 Events 0 to 1 F102 1 (Enabled) GE Multilin G60 Generator Protection System B-23...
Page 618 ...Repeated for Field Shared Output 3 3E57 ...Repeated for Field Shared Output 4 3E64 ...Repeated for Field Shared Output 5 3E71 ...Repeated for Field Shared Output 6 3E7E ...Repeated for Field Shared Output 7 B-24 G60 Generator Protection System GE Multilin...
Page 619 (none) Passwords (Read/Write Setting) 400A Setting Password Setting 0 to 4294967295 F202 (none) Passwords (Read/Write) 4014 Command Password Entry 0 to 4294967295 F202 (none) 401E Setting Password Entry 0 to 4294967295 F202 (none) GE Multilin G60 Generator Protection System B-25...
Page 620 TCP Port Number for the Modbus Protocol 0 to 65535 F001 40A4 TCP/UDP Port Number for the DNP Protocol 0 to 65535 F001 20000 40A5 TCP Port Number for the HTTP (Web Server) Protocol 0 to 65535 F001 B-26 G60 Generator Protection System GE Multilin...
Page 621 PRT2 GOOSE Enabled 0 to 1 F102 1 (Enabled) 4116 PRT3 GOOSE Enabled 0 to 1 F102 1 (Enabled) 4117 Default IPv4 Route 0 to 4294967295 F003 2130706433 4119 PRT2 PRP Mcst Addr F072 GE Multilin G60 Generator Protection System B-27...
Page 622 0 to 235959 F050 Clock (Read/Write Setting) 41A2 SR Date Format 0 to 4294967295 F051 41A4 SR Time Format 0 to 4294967295 F052 41A6 IRIG-B Signal Type 0 to 2 F114 0 (None) B-28 G60 Generator Protection System GE Multilin...
Page 623 ...Repeated for User-Programmable LED 24 4308 ...Repeated for User-Programmable LED 25 430B ...Repeated for User-Programmable LED 26 430E ...Repeated for User-Programmable LED 27 4311 ...Repeated for User-Programmable LED 28 4314 ...Repeated for User-Programmable LED 29 GE Multilin G60 Generator Protection System B-29...
Page 624 0 to 1 F102 0 (Disabled) 444E User Programmable SFP Fail Function 0 to 1 F102 0 (Disabled) CT Settings (Read/Write Setting) (6 modules) 4480 Phase CT 1 Primary 1 to 65000 F001 B-30 G60 Generator Protection System GE Multilin...
Page 625 0 to 4294967295 F300 47EA Breaker 1 Block Close 0 to 4294967295 F300 47EC Breaker 1 Phase A / Three-pole Opened 0 to 4294967295 F300 47EE Breaker 1 Phase B Opened 0 to 4294967295 F300 GE Multilin G60 Generator Protection System B-31...
Page 626 F002 4E1A Raw Field Data DC3 0 to 0.001 0.001 F002 4E1B Raw Field Data FCI States (2 items) 0 to 1 F500 4E1D Raw Field Data SI States 0 to 1 F500 B-32 G60 Generator Protection System GE Multilin...
Page 627 ...Repeated for RTD Input 12 54F0 ...Repeated for RTD Input 13 5504 ...Repeated for RTD Input 14 5518 ...Repeated for RTD Input 15 552C ...Repeated for RTD Input 16 5540 ...Repeated for RTD Input 17 GE Multilin G60 Generator Protection System B-33...
Page 628 ...Repeated for FlexLogic Timer 14 5870 ...Repeated for FlexLogic Timer 15 5878 ...Repeated for FlexLogic Timer 16 5880 ...Repeated for FlexLogic Timer 17 5888 ...Repeated for FlexLogic Timer 18 5890 ...Repeated for FlexLogic Timer 19 B-34 G60 Generator Protection System GE Multilin...
Page 629 Neutral Instantaneous Overcurrent 1 Signal Source 0 to 5 F167 0 (SRC 1) 5C02 Neutral Instantaneous Overcurrent 1 Pickup 0 to 30 0.001 F001 1000 5C03 Neutral Instantaneous Overcurrent 1 Delay 0 to 600 0.01 F001 GE Multilin G60 Generator Protection System B-35...
Page 630 Frequency Out-Of-Band Accumulator Min Value V A 0.1 to 1.25 0.01 F001 5F52 Frequency Out-Of-Band Accumulator Source 0 to 5 F167 0 (SRC 1) 5F53 Frequency Out-Of-Band Accumulator Target Messages 0 to 2 F109 0 (Self-reset) Enable B-36 G60 Generator Protection System GE Multilin...
Page 631 0 to 65.535 0.001 F001 6477 Overfrequency 1 Target 0 to 2 F109 0 (Self-reset) 6478 Overfrequency 1 Events 0 to 1 F102 0 (Disabled) 6479 Reserved (4 items) 0 to 1 F001 GE Multilin G60 Generator Protection System B-37...
Page 632 Accidental Energization UV Pickup 0 to 3 0.001 F003 6657 Accidental Energization Offline 0 to 4294967295 F300 6659 Accidental Energization Block 0 to 4294967295 F300 665B Accidental Energization Target 0 to 2 F109 0 (Self-reset) B-38 G60 Generator Protection System GE Multilin...
Page 633 Generator Unbalance Stage 1 K Reset 0 to 1000 F001 2400 66F8 Generator Unbalance Stage 2 Pickup 0 to 100 0.01 F001 66F9 Generator Unbalance Stage 2 Pickup Delay 0 to 1000 F001 GE Multilin G60 Generator Protection System B-39...
Page 634 Split Phase Protection Events 0 to 1 F102 0 (Disabled) 6743 Reserved (6 items) 0 to 65535 F001 Phase Undervoltage (Read/Write Grouped Setting) (3 modules) 7000 Phase Undervoltage 1 Function 0 to 1 F102 0 (Disabled) B-40 G60 Generator Protection System GE Multilin...
Page 635 ...Repeated for Phase Distance Zone 3 Phase Directional Overcurrent (Read/Write Grouped Setting) 7200 Phase Directional Overcurrent 1 Function 0 to 1 F102 0 (Disabled) 7201 Phase Directional Overcurrent 1 Source 0 to 5 F167 0 (SRC 1) GE Multilin G60 Generator Protection System B-41...
Page 636 Disconnect Switch 1 Phase A / Three-pole Opened 0 to 4294967295 F300 74B1 Disconnect Switch 1 Phase B Closed 0 to 4294967295 F300 74B3 Disconnect Switch 1 Phase B Opened 0 to 4294967295 F300 B-42 G60 Generator Protection System GE Multilin...
Page 637 0 (Disabled) Phasor Measurement Unit Voltage Trigger (Read/Write Setting) 7858 PMU 1 Voltage Trigger Function 0 to 1 F102 0 (Disabled) 7859 PMU 1 Voltage Trigger Low Voltage 0.25 to 1.25 0.001 F001 GE Multilin G60 Generator Protection System B-43...
Page 638 PMU 1 Ib Calibration Angle -5 to 5 ° 0.05 F002 7924 PMU 1 Ib Calibration Magnitude 95 to 105 F002 1000 7925 PMU 1 Ic Calibration Angle -5 to 5 ° 0.05 F002 B-44 G60 Generator Protection System GE Multilin...
Page 639 F001 7A84 Underfrequency 1 Pickup 20 to 65 0.01 F001 5950 7A85 Underfrequency 1 Pickup Delay 0 to 65.535 0.001 F001 2000 7A86 Underfrequency 1 Reset Delay 0 to 65.535 0.001 F001 2000 GE Multilin G60 Generator Protection System B-45...
Page 640 0 (Disabled) 7F09 Neutral Overvoltage 1 Curves 0 to 3 F116 0 (Definite Time) 7F0A Reserved (8 items) 0 to 65535 F001 7F11 ...Repeated for Neutral Overvoltage 2 7F22 ...Repeated for Neutral Overvoltage 3 B-46 G60 Generator Protection System GE Multilin...
Page 641 EGD Fast Producer Exchange 1 Data Item 1 (20 items) 0 to 65535 F001 8418 Reserved (80 items) F001 EGD Slow Production (Read/Write Setting) (2 modules) 8468 EGD Slow Producer Exchange 1 Function 0 to 1 F102 0 (Disabled) GE Multilin G60 Generator Protection System B-47...
Page 642 0 to 200 °C F002 87C8 Remote RTD 9 Value 0 to 200 °C F002 87C9 Remote RTD 10 Value 0 to 200 °C F002 87CA Remote RTD 11 Value 0 to 200 °C F002 B-48 G60 Generator Protection System GE Multilin...
Page 643 ...Repeated for Digital Element 36 8D18 ...Repeated for Digital Element 37 8D2E ...Repeated for Digital Element 38 8D44 ...Repeated for Digital Element 39 8D5A ...Repeated for Digital Element 40 8D70 ...Repeated for Digital Element 41 GE Multilin G60 Generator Protection System B-49...
Page 644 ...Repeated for FlexElement 9 90BD ...Repeated for FlexElement 10 90D2 ...Repeated for FlexElement 11 90E7 ...Repeated for FlexElement 12 90FC ...Repeated for FlexElement 13 9111 ...Repeated for FlexElement 14 9126 ...Repeated for FlexElement 15 B-50 G60 Generator Protection System GE Multilin...
Page 645 ...Repeated for DCmA Output 17 93C6 ...Repeated for DCmA Output 18 93CC ...Repeated for DCmA Output 19 93D2 ...Repeated for DCmA Output 20 93D8 ...Repeated for DCmA Output 21 93DE ...Repeated for DCmA Output 22 GE Multilin G60 Generator Protection System B-51...
Page 646 ...Repeated for IEC61850 GOOSE uinteger 11 98C1 ...Repeated for IEC61850 GOOSE uinteger 12 98C4 ...Repeated for IEC61850 GOOSE uinteger 13 98C7 ...Repeated for IEC61850 GOOSE uinteger 14 98CA ...Repeated for IEC61850 GOOSE uinteger 15 B-52 G60 Generator Protection System GE Multilin...
Page 647 VT Fuse Failure Actuals (Read Only) (4 modules) A0AC VT Fuse Failure 1 V0 3rd Harmonic 0 to 999999.999 0.001 F060 A0AE ...Repeated for module number 2 A0B0 ...Repeated for module number 3 A0B2 ...Repeated for module number 4 GE Multilin G60 Generator Protection System B-53...
Page 648 Volts Per Hertz 1 Target 0 to 2 F109 0 (Self-reset) A589 Volts Per Hertz 1 T Reset 0 to 1000 F001 A58A Volts Per Hertz 1 Voltage Mode 0 to 1 F186 0 (Phase-to- Ground) B-54 G60 Generator Protection System GE Multilin...
Page 649 Restricted Ground Fault 1 Source 0 to 5 F167 0 (SRC 1) A962 Restricted Ground Fault 1 Pickup 0.005 to 30 0.001 F001 A963 Restricted Ground Fault 1 Slope 0 to 100 F001 GE Multilin G60 Generator Protection System B-55...
Page 650 Operand for IEC 61850 XCBR Close Interlock 0 to 4294967295 F300 AB09 Operand for IEC 61850 XCBR Pos ct1Model 0 to 4 F001 AB0A Operand for IEC 61850 XCBR Pos sboTimeout 2 to 60 F001 B-56 G60 Generator Protection System GE Multilin...
Page 651 ...Repeated for IEC 61850 GGIO4 Analog Input 19 AF95 ...Repeated for IEC 61850 GGIO4 Analog Input 20 AF9C ...Repeated for IEC 61850 GGIO4 Analog Input 21 AFA3 ...Repeated for IEC 61850 GGIO4 Analog Input 22 GE Multilin G60 Generator Protection System B-57...
Page 652 IEC 61850 MMXU W.phsC Deadband 1 0.001 to 100 0.001 F003 10000 B0E4 IEC 61850 MMXU VAr.phsA Deadband 1 0.001 to 100 0.001 F003 10000 B0E6 IEC 61850 MMXU VAr.phsB Deadband 1 0.001 to 100 0.001 F003 10000 B-58 G60 Generator Protection System GE Multilin...
Page 653 FlexLogic Operand for IEC 61850 XSWI.ST.Loc Status 0 to 4294967295 F300 B373 ...Repeated for module number 2 B376 ...Repeated for module number 3 B379 ...Repeated for module number 4 B37C ...Repeated for module number 5 GE Multilin G60 Generator Protection System B-59...
Page 654 ...Repeated for module number 4 B980 ...Repeated for module number 5 B9A0 ...Repeated for module number 6 B9C0 ...Repeated for module number 7 B9E0 ...Repeated for module number 8 BA00 ...Repeated for module number 9 B-60 G60 Generator Protection System GE Multilin...
Page 655 ...Repeated for Contact Input 39 BC38 ...Repeated for Contact Input 40 BC40 ...Repeated for Contact Input 41 BC48 ...Repeated for Contact Input 42 BC50 ...Repeated for Contact Input 43 BC58 ...Repeated for Contact Input 44 GE Multilin G60 Generator Protection System B-61...
Page 656 ...Repeated for Contact Input 95 BDF8 ...Repeated for Contact Input 96 Contact Input Thresholds (Read/Write Setting) BE00 Contact Input n Threshold, n = 1 to 48 (48 items) 0 to 3 F128 1 (33 Vdc) B-62 G60 Generator Protection System GE Multilin...
Page 657 ...Repeated for Virtual Input 44 C040 ...Repeated for Virtual Input 45 C04C ...Repeated for Virtual Input 46 C058 ...Repeated for Virtual Input 47 C064 ...Repeated for Virtual Input 48 C070 ...Repeated for Virtual Input 49 GE Multilin G60 Generator Protection System B-63...
Page 658 ...Repeated for Virtual Output 31 C228 ...Repeated for Virtual Output 32 C230 ...Repeated for Virtual Output 33 C238 ...Repeated for Virtual Output 34 C240 ...Repeated for Virtual Output 35 C248 ...Repeated for Virtual Output 36 B-64 G60 Generator Protection System GE Multilin...
Page 659 ...Repeated for Virtual Output 85 C3D8 ...Repeated for Virtual Output 86 C3E0 ...Repeated for Virtual Output 87 C3E8 ...Repeated for Virtual Output 88 C3F0 ...Repeated for Virtual Output 89 C3F8 ...Repeated for Virtual Output 90 GE Multilin G60 Generator Protection System B-65...
Page 660 ...Repeated for Direct Output 20 C63C ...Repeated for Direct Output 21 C63F ...Repeated for Direct Output 22 C642 ...Repeated for Direct Output 23 C645 ...Repeated for Direct Output 24 C648 ...Repeated for Direct Output 25 B-66 G60 Generator Protection System GE Multilin...
Page 661 ...Repeated for Direct Input 16 C8D0 ...Repeated for Direct Input 17 C8D4 ...Repeated for Direct Input 18 C8D8 ...Repeated for Direct Input 19 C8DC ...Repeated for Direct Input 20 C8E0 ...Repeated for Direct Input 21 GE Multilin G60 Generator Protection System B-67...
Page 662 ...Repeated for Device 5 CBB9 ...Repeated for Device 6 CBDE ...Repeated for Device 7 CC03 ...Repeated for Device 8 CC28 ...Repeated for Device 9 CC4D ...Repeated for Device 10 CC72 ...Repeated for Device 11 B-68 G60 Generator Protection System GE Multilin...
Page 663 ...Repeated for Remote Output 4 D230 ...Repeated for Remote Output 5 D234 ...Repeated for Remote Output 6 D238 ...Repeated for Remote Output 7 D23C ...Repeated for Remote Output 8 D240 ...Repeated for Remote Output 9 GE Multilin G60 Generator Protection System B-69...
Page 664 ...Repeated for Remote Output 23 D2FC ...Repeated for Remote Output 24 D300 ...Repeated for Remote Output 25 D304 ...Repeated for Remote Output 26 D308 ...Repeated for Remote Output 27 D30C ...Repeated for Remote Output 28 B-70 G60 Generator Protection System GE Multilin...
Page 665 IEC 61850 GGIO2.CF.SPCSO46.ctlModel Value 0 to 2 F001 D34E IEC 61850 GGIO2.CF.SPCSO47.ctlModel Value 0 to 2 F001 D34F IEC 61850 GGIO2.CF.SPCSO48.ctlModel Value 0 to 2 F001 D350 IEC 61850 GGIO2.CF.SPCSO49.ctlModel Value 0 to 2 F001 GE Multilin G60 Generator Protection System B-71...
Page 666 PMU 1 D-CH-x Normal State (16 items) 0 to 1 F108 0 (Off) D5EE PMU 1 Reserved (17 items) 0 to 1 F001 Contact Outputs (Read/Write Setting) (64 modules) DC90 Contact Output 1 Name F205 “Cont Op 1" B-72 G60 Generator Protection System GE Multilin...
Page 667 ...Repeated for Contact Output 43 DF15 ...Repeated for Contact Output 44 DF24 ...Repeated for Contact Output 45 DF33 ...Repeated for Contact Output 46 DF42 ...Repeated for Contact Output 47 DF51 ...Repeated for Contact Output 48 GE Multilin G60 Generator Protection System B-73...
Page 668 0 (NONE) E243 Aggregator 1 TCP Port 0 to 65534 F001 4712 E244 Aggregator 1 UDP Port 0 to 65534 F001 4713 E245 PMU Aggregator 1 90-5 UDP Port 0 to 65534 F001 B-74 G60 Generator Protection System GE Multilin...
Page 669 PMU 1 Frequency Trigger Function 0 to 1 F102 0 (Disabled) ECCD PMU 1 Frequency Trigger Low Frequency 20 to 70 0.01 F001 4900 ECCE PMU 1 Frequency Trigger High Frequency 20 to 70 0.01 F001 6100 GE Multilin G60 Generator Protection System B-75...
Page 670 0 to 4294967295 F050 Settings File Template (Read/Write Setting) ED09 Template Bitmask (750 items) 0 to 65535 F001 Phasor Measurement Unit Records (Read Only) EFFF PMU Recording Number of Triggers 0 to 65535 F001 B-76 G60 Generator Protection System GE Multilin...
Page 671: Data Formats
0 = 25%, 1 = 50%, 2 = 75%, 3 = 100% UR_UINT32 TIME in SR format (alternate format for F050) First 16 bits are Hours/Minutes (HH:MM:xx.xxx). Hours: 0=12am, 1=1am,...,12=12pm,...23=11pm; Minutes: 0 to 59 in steps of 1 GE Multilin G60 Generator Protection System B-77...
Page 672 1200 19200 14400 0.76 2.30 5.30 17.50 2400 38400 28800 0.78 2.40 5.40 18.00 4800 57600 33600 0.80 2.50 5.50 18.50 0.82 2.60 5.60 19.00 0.84 2.70 5.70 19.50 0.86 2.80 5.80 20.00 B-78 G60 Generator Protection System GE Multilin...
Page 673 Neutral Overvoltage 2 ENUMERATION: DISTANCE SHAPE Neutral Overvoltage 3 0 = Mho, 1 = Quad Phase Distance Zone 1 Fixed at Mho in G60. Phase Distance Zone 2 Phase Distance Zone 3 Power Swing Detect F122 Volt per Hertz 1...
Page 674 Digital Counter 5 Phasor Measurement Unit 1 Voltage Digital Counter 6 Phasor Measurement Unit 1 Current Digital Counter 7 Phasor Measurement Unit 1 Power Digital Counter 8 PMU 1 Rate of Change of Frequency B-80 G60 Generator Protection System GE Multilin...
Page 675 Remote RTD Input 9 RTD Input 43 1000 Remote RTD Input 10 RTD Input 44 1001 Remote RTD Input 11 RTD Input 45 1002 Remote RTD Input 12 RTD Input 46 1009 Sh Stat Ground GE Multilin G60 Generator Protection System B-81...
Page 676 Prototype Firmware FUNCTION Module Failure 01 0 = Disabled, 1 = Self-Reset, 2 = Latched Module Failure 02 Module Failure 03 Module Failure 04 Module Failure 05 Module Failure 06 Module Failure 07 B-82 G60 Generator Protection System GE Multilin...
Page 677 Led Test Initiated 0 = Active Group, 1 = Group 1, 2 = Group 2, 3 = Group 3 4 = Group 4, 5 = Group 5, 6 = Group 6 Flash Programming GE Multilin G60 Generator Protection System B-83...
Page 678 UserSt-26 F174 ENUMERATION: TRANSDUCER RTD INPUT TYPE DNA-24 UserSt-27 DNA-25 UserSt-28 0 = 100 Ohm Platinum, 1 = 120 Ohm Nickel, 2 = 100 Ohm Nickel, 3 = 10 Ohm Copper DNA-26 UserSt-29 B-84 G60 Generator Protection System GE Multilin...
Page 679 7 = 100000, 8 = 0.001 GooseIn 10 GooseIn 11 F196 GooseIn 12 ENUMERATION: NEUTRAL DIRECTIONAL OVERCURRENT GooseIn 13 OPERATING CURRENT GooseIn 14 0 = Calculated 3I0, 1 = Measured IG GooseIn 15 GooseIn 16 GE Multilin G60 Generator Protection System B-85...
Page 680 TEXT32: 32-CHARACTER ASCII TEXT MMXU1.MX.PPV.phsBC.cVal.ang.f MMXU1.MX.PPV.phsCA.cVal.mag.f MMXU1.MX.PPV.phsCA.cVal.ang.f F214 MMXU1.MX.PhV.phsA.cVal.mag.f TEXT64: 64-CHARACTER ASCII TEXT MMXU1.MX.PhV.phsA.cVal.ang.f MMXU1.MX.PhV.phsB.cVal.mag.f F220 MMXU1.MX.PhV.phsB.cVal.ang.f ENUMERATION: PUSHBUTTON MESSAGE PRIORITY MMXU1.MX.PhV.phsC.cVal.mag.f MMXU1.MX.PhV.phsC.cVal.ang.f Value Priority MMXU1.MX.A.phsA.cVal.mag.f Disabled MMXU1.MX.A.phsA.cVal.ang.f Normal MMXU1.MX.A.phsB.cVal.mag.f High Priority MMXU1.MX.A.phsB.cVal.ang.f MMXU1.MX.A.phsC.cVal.mag.f B-86 G60 Generator Protection System GE Multilin...
Page 681 MMXU4.MX.TotW.mag.f MMXU2.MX.A.phsC.cVal.ang.f MMXU4.MX.TotVAr.mag.f MMXU2.MX.A.neut.cVal.mag.f MMXU4.MX.TotVA.mag.f MMXU2.MX.A.neut.cVal.ang.f MMXU4.MX.TotPF.mag.f MMXU2.MX.W.phsA.cVal.mag.f MMXU4.MX.Hz.mag.f MMXU2.MX.W.phsB.cVal.mag.f MMXU4.MX.PPV.phsAB.cVal.mag.f MMXU2.MX.W.phsC.cVal.mag.f MMXU4.MX.PPV.phsAB.cVal.ang.f MMXU2.MX.VAr.phsA.cVal.mag.f MMXU4.MX.PPV.phsBC.cVal.mag.f MMXU2.MX.VAr.phsB.cVal.mag.f MMXU4.MX.PPV.phsBC.cVal.ang.f MMXU2.MX.VAr.phsC.cVal.mag.f MMXU4.MX.PPV.phsCA.cVal.mag.f MMXU2.MX.VA.phsA.cVal.mag.f MMXU4.MX.PPV.phsCA.cVal.ang.f MMXU2.MX.VA.phsB.cVal.mag.f MMXU4.MX.PhV.phsA.cVal.mag.f MMXU2.MX.VA.phsC.cVal.mag.f MMXU4.MX.PhV.phsA.cVal.ang.f MMXU2.MX.PF.phsA.cVal.mag.f MMXU4.MX.PhV.phsB.cVal.mag.f MMXU2.MX.PF.phsB.cVal.mag.f MMXU4.MX.PhV.phsB.cVal.ang.f MMXU2.MX.PF.phsC.cVal.mag.f MMXU4.MX.PhV.phsC.cVal.mag.f MMXU3.MX.TotW.mag.f MMXU4.MX.PhV.phsC.cVal.ang.f GE Multilin G60 Generator Protection System B-87...
Page 682 MMXU6.MX.VA.phsB.cVal.mag.f MMXU5.MX.A.phsA.cVal.mag.f MMXU6.MX.VA.phsC.cVal.mag.f MMXU5.MX.A.phsA.cVal.ang.f MMXU6.MX.PF.phsA.cVal.mag.f MMXU5.MX.A.phsB.cVal.mag.f MMXU6.MX.PF.phsB.cVal.mag.f MMXU5.MX.A.phsB.cVal.ang.f MMXU6.MX.PF.phsC.cVal.mag.f MMXU5.MX.A.phsC.cVal.mag.f GGIO4.MX.AnIn1.mag.f MMXU5.MX.A.phsC.cVal.ang.f GGIO4.MX.AnIn2.mag.f MMXU5.MX.A.neut.cVal.mag.f GGIO4.MX.AnIn3.mag.f MMXU5.MX.A.neut.cVal.ang.f GGIO4.MX.AnIn4.mag.f MMXU5.MX.W.phsA.cVal.mag.f GGIO4.MX.AnIn5.mag.f MMXU5.MX.W.phsB.cVal.mag.f GGIO4.MX.AnIn6.mag.f MMXU5.MX.W.phsC.cVal.mag.f GGIO4.MX.AnIn7.mag.f MMXU5.MX.VAr.phsA.cVal.mag.f GGIO4.MX.AnIn8.mag.f MMXU5.MX.VAr.phsB.cVal.mag.f GGIO4.MX.AnIn9.mag.f MMXU5.MX.VAr.phsC.cVal.mag.f GGIO4.MX.AnIn10.mag.f MMXU5.MX.VA.phsA.cVal.mag.f GGIO4.MX.AnIn11.mag.f MMXU5.MX.VA.phsB.cVal.mag.f GGIO4.MX.AnIn12.mag.f B-88 G60 Generator Protection System GE Multilin...
Page 683 GGIO3.MX.AnIn24.mag.f GGIO5.ST.UIntIn9.q GGIO3.MX.AnIn25.mag.f GGIO5.ST.UIntIn9.stVal GGIO3.MX.AnIn26.mag.f GGIO5.ST.UIntIn10.q GGIO3.MX.AnIn27.mag.f GGIO5.ST.UIntIn10.stVal GGIO3.MX.AnIn28.mag.f GGIO5.ST.UIntIn11.q GGIO3.MX.AnIn29.mag.f GGIO5.ST.UIntIn11.stVal GGIO3.MX.AnIn30.mag.f GGIO5.ST.UIntIn12.q GGIO3.MX.AnIn31.mag.f GGIO5.ST.UIntIn12.stVal GGIO3.MX.AnIn32.mag.f GGIO5.ST.UIntIn13.q GGIO3.ST.IndPos1.stVal GGIO5.ST.UIntIn13.stVal GGIO3.ST.IndPos2.stVal GGIO5.ST.UIntIn14.q GGIO3.ST.IndPos3.stVal GGIO5.ST.UIntIn14.stVal GGIO3.ST.IndPos4.stVal GGIO5.ST.UIntIn15.q GGIO3.ST.IndPos5.stVal GGIO5.ST.UIntIn15.stVal GGIO3.ST.UIntIn1.q GGIO5.ST.UIntIn16.q GGIO3.ST.UIntIn1.stVal GGIO5.ST.UIntIn16.stVal GGIO3.ST.UIntIn2.q GE Multilin G60 Generator Protection System B-89...
Page 684 0 = H4a, 1 = H4b, 2 = H3a, 3 = H3b, 4 = H2a, 5 = H2b, 6 = H1a, February 7 = H1b March April F245 June ENUMERATION: TEST MODE FUNCTION July Value Function August Disabled September Isolated October Forcible November December x F246 ENUMERATION: BRICK TRANSDUCER RANGE Value Description -5...5V B-90 G60 Generator Protection System GE Multilin...
Page 685 0 = None, 1 = Dependability Biased, 2 = Security Biased U4/AC4 U4/AC8 U5/AC4 F262 U5/AC8 ENUMERATION: BRICK STATUS U6/AC4 0 = Disabled, 1 = OK, 2 = Communications Trouble, 3 = Equip- U6/AC8 ment Mismatch, 4 = Brick Trouble U7/AC5 GE Multilin G60 Generator Protection System B-91...
Page 686 0 = Two Step, 1 = Three Step [128 to 255] ELEMENT STATES (see the Element States section in the Modbus memory map) F514 ENUMERATION: POWER SWING TRIP MODE 0 = Delayed, 1 = Early B-92 G60 Generator Protection System GE Multilin...
Page 687 0 = English, 1 = French, 2 = Chinese, 3 = Russian, 4 = Turkish x F542 ENUMERATION: PMU TRIGGERING MODE F524 ENUMERATION: DNP OBJECT 21 DEFAULT VARIATION 0 = Automatic Overwrite, 1 = Protected Bitmask Default variation F543 ENUMERATION: PMU PHASORS Value Phasor Value Phasor GE Multilin G60 Generator Protection System B-93...
Page 688 ENUMERATION: RTD TRIP VOTING 2400 bps 4800 bps Enumeration RTD trip voting 9600 bps None 19200 bps Group RTD Input 1 RTD Input 2 RTD Input 3 RTD Input 4 RTD Input 5 RTD Input 6 B-94 G60 Generator Protection System GE Multilin...
Page 689 Remote input 64 PDIS6.ST.Str.general PDIS6.ST.Op.general PDIS7.ST.Str.general F611 PDIS7.ST.Op.general ENUMERATION: GOOSE RETRANSMISSION SCHEME PDIS8.ST.Str.general Enumeration Configurable GOOSE retransmission scheme PDIS8.ST.Op.general Heartbeat PDIS9.ST.Str.general Aggressive PDIS9.ST.Op.general Medium PDIS10.ST.Str.general Relaxed PDIS10.ST.Op.general PIOC1.ST.Str.general PIOC1.ST.Op.general PIOC2.ST.Str.general PIOC2.ST.Op.general PIOC3.ST.Str.general PIOC3.ST.Op.general GE Multilin G60 Generator Protection System B-95...
Page 690 PIOC48.ST.Op.general PIOC22.ST.Op.general PIOC49.ST.Str.general PIOC23.ST.Str.general PIOC49.ST.Op.general PIOC23.ST.Op.general PIOC50.ST.Str.general PIOC24.ST.Str.general PIOC50.ST.Op.general PIOC24.ST.Op.general PIOC51.ST.Str.general PIOC25.ST.Str.general PIOC51.ST.Op.general PIOC25.ST.Op.general PIOC52.ST.Str.general PIOC26.ST.Str.general PIOC52.ST.Op.general PIOC26.ST.Op.general PIOC53.ST.Str.general PIOC27.ST.Str.general PIOC53.ST.Op.general PIOC27.ST.Op.general PIOC54.ST.Str.general PIOC28.ST.Str.general PIOC54.ST.Op.general PIOC28.ST.Op.general PIOC55.ST.Str.general PIOC29.ST.Str.general PIOC55.ST.Op.general PIOC29.ST.Op.general PIOC56.ST.Str.general PIOC30.ST.Str.general PIOC56.ST.Op.general B-96 G60 Generator Protection System GE Multilin...
Page 691 PTOV5.ST.Op.general PTOC3.ST.Op.general PTOV6.ST.Str.general PTOC4.ST.Str.general PTOV6.ST.Op.general PTOC4.ST.Op.general PTOV7.ST.Str.general PTOC5.ST.Str.general PTOV7.ST.Op.general PTOC5.ST.Op.general PTOV8.ST.Str.general PTOC6.ST.Str.general PTOV8.ST.Op.general PTOC6.ST.Op.general PTOV9.ST.Str.general PTOC7.ST.Str.general PTOV9.ST.Op.general PTOC7.ST.Op.general PTOV10.ST.Str.general PTOC8.ST.Str.general PTOV10.ST.Op.general PTOC8.ST.Op.general PTRC1.ST.Tr.general PTOC9.ST.Str.general PTRC1.ST.Op.general PTOC9.ST.Op.general PTRC2.ST.Tr.general PTOC10.ST.Str.general PTRC2.ST.Op.general PTOC10.ST.Op.general PTRC3.ST.Tr.general PTOC11.ST.Str.general PTRC3.ST.Op.general GE Multilin G60 Generator Protection System B-97...
Page 692 RREC1.ST.AutoRecSt.stVal RBRF3.ST.OpIn.general RREC2.ST.Op.general RBRF4.ST.OpEx.general RREC2.ST.AutoRecSt.stVal RBRF4.ST.OpIn.general RREC3.ST.Op.general RBRF5.ST.OpEx.general RREC3.ST.AutoRecSt.stVal RBRF5.ST.OpIn.general RREC4.ST.Op.general RBRF6.ST.OpEx.general RREC4.ST.AutoRecSt.stVal RBRF6.ST.OpIn.general RREC5.ST.Op.general RBRF7.ST.OpEx.general RREC5.ST.AutoRecSt.stVal RBRF7.ST.OpIn.general RREC6.ST.Op.general RBRF8.ST.OpEx.general RREC6.ST.AutoRecSt.stVal RBRF8.ST.OpIn.general CSWI1.ST.Loc.stVal RBRF9.ST.OpEx.general CSWI1.ST.Pos.stVal RBRF9.ST.OpIn.general CSWI2.ST.Loc.stVal RBRF10.ST.OpEx.general CSWI2.ST.Pos.stVal RBRF10.ST.OpIn.general CSWI3.ST.Loc.stVal RBRF11.ST.OpEx.general CSWI3.ST.Pos.stVal B-98 G60 Generator Protection System GE Multilin...
Page 693 GGIO1.ST.Ind36.stVal CSWI22.ST.Pos.stVal GGIO1.ST.Ind37.stVal CSWI23.ST.Loc.stVal GGIO1.ST.Ind38.stVal CSWI23.ST.Pos.stVal GGIO1.ST.Ind39.stVal CSWI24.ST.Loc.stVal GGIO1.ST.Ind40.stVal CSWI24.ST.Pos.stVal GGIO1.ST.Ind41.stVal CSWI25.ST.Loc.stVal GGIO1.ST.Ind42.stVal CSWI25.ST.Pos.stVal GGIO1.ST.Ind43.stVal CSWI26.ST.Loc.stVal GGIO1.ST.Ind44.stVal CSWI26.ST.Pos.stVal GGIO1.ST.Ind45.stVal CSWI27.ST.Loc.stVal GGIO1.ST.Ind46.stVal CSWI27.ST.Pos.stVal GGIO1.ST.Ind47.stVal CSWI28.ST.Loc.stVal GGIO1.ST.Ind48.stVal CSWI28.ST.Pos.stVal GGIO1.ST.Ind49.stVal CSWI29.ST.Loc.stVal GGIO1.ST.Ind50.stVal CSWI29.ST.Pos.stVal GGIO1.ST.Ind51.stVal CSWI30.ST.Loc.stVal GGIO1.ST.Ind52.stVal GE Multilin G60 Generator Protection System B-99...
Page 694 MMXU1.MX.PhV.phsB.cVal.mag.f GGIO1.ST.Ind90.stVal MMXU1.MX.PhV.phsB.cVal.ang.f GGIO1.ST.Ind91.stVal MMXU1.MX.PhV.phsC.cVal.mag.f GGIO1.ST.Ind92.stVal MMXU1.MX.PhV.phsC.cVal.ang.f GGIO1.ST.Ind93.stVal MMXU1.MX.A.phsA.cVal.mag.f GGIO1.ST.Ind94.stVal MMXU1.MX.A.phsA.cVal.ang.f GGIO1.ST.Ind95.stVal MMXU1.MX.A.phsB.cVal.mag.f GGIO1.ST.Ind96.stVal MMXU1.MX.A.phsB.cVal.ang.f GGIO1.ST.Ind97.stVal MMXU1.MX.A.phsC.cVal.mag.f GGIO1.ST.Ind98.stVal MMXU1.MX.A.phsC.cVal.ang.f GGIO1.ST.Ind99.stVal MMXU1.MX.A.neut.cVal.mag.f GGIO1.ST.Ind100.stVal MMXU1.MX.A.neut.cVal.ang.f GGIO1.ST.Ind101.stVal MMXU1.MX.W.phsA.cVal.mag.f GGIO1.ST.Ind102.stVal MMXU1.MX.W.phsB.cVal.mag.f GGIO1.ST.Ind103.stVal MMXU1.MX.W.phsC.cVal.mag.f GGIO1.ST.Ind104.stVal MMXU1.MX.VAr.phsA.cVal.mag.f GGIO1.ST.Ind105.stVal MMXU1.MX.VAr.phsB.cVal.mag.f B-100 G60 Generator Protection System GE Multilin...
Page 695 MMXU4.MX.PPV.phsBC.cVal.ang.f MMXU2.MX.VAr.phsC.cVal.mag.f MMXU4.MX.PPV.phsCA.cVal.mag.f MMXU2.MX.VA.phsA.cVal.mag.f MMXU4.MX.PPV.phsCA.cVal.ang.f MMXU2.MX.VA.phsB.cVal.mag.f MMXU4.MX.PhV.phsA.cVal.mag.f MMXU2.MX.VA.phsC.cVal.mag.f MMXU4.MX.PhV.phsA.cVal.ang.f MMXU2.MX.PF.phsA.cVal.mag.f MMXU4.MX.PhV.phsB.cVal.mag.f MMXU2.MX.PF.phsB.cVal.mag.f MMXU4.MX.PhV.phsB.cVal.ang.f MMXU2.MX.PF.phsC.cVal.mag.f MMXU4.MX.PhV.phsC.cVal.mag.f MMXU3.MX.TotW.mag.f MMXU4.MX.PhV.phsC.cVal.ang.f MMXU3.MX.TotVAr.mag.f MMXU4.MX.A.phsA.cVal.mag.f MMXU3.MX.TotVA.mag.f MMXU4.MX.A.phsA.cVal.ang.f MMXU3.MX.TotPF.mag.f MMXU4.MX.A.phsB.cVal.mag.f MMXU3.MX.Hz.mag.f MMXU4.MX.A.phsB.cVal.ang.f MMXU3.MX.PPV.phsAB.cVal.mag.f MMXU4.MX.A.phsC.cVal.mag.f MMXU3.MX.PPV.phsAB.cVal.ang.f MMXU4.MX.A.phsC.cVal.ang.f MMXU3.MX.PPV.phsBC.cVal.mag.f MMXU4.MX.A.neut.cVal.mag.f MMXU3.MX.PPV.phsBC.cVal.ang.f MMXU4.MX.A.neut.cVal.ang.f GE Multilin G60 Generator Protection System B-101...
Page 696 GGIO4.MX.AnIn4.mag.f MMXU5.MX.W.phsA.cVal.mag.f GGIO4.MX.AnIn5.mag.f MMXU5.MX.W.phsB.cVal.mag.f GGIO4.MX.AnIn6.mag.f MMXU5.MX.W.phsC.cVal.mag.f GGIO4.MX.AnIn7.mag.f MMXU5.MX.VAr.phsA.cVal.mag.f GGIO4.MX.AnIn8.mag.f MMXU5.MX.VAr.phsB.cVal.mag.f GGIO4.MX.AnIn9.mag.f MMXU5.MX.VAr.phsC.cVal.mag.f GGIO4.MX.AnIn10.mag.f MMXU5.MX.VA.phsA.cVal.mag.f GGIO4.MX.AnIn11.mag.f MMXU5.MX.VA.phsB.cVal.mag.f GGIO4.MX.AnIn12.mag.f MMXU5.MX.VA.phsC.cVal.mag.f GGIO4.MX.AnIn13.mag.f MMXU5.MX.PF.phsA.cVal.mag.f GGIO4.MX.AnIn14.mag.f MMXU5.MX.PF.phsB.cVal.mag.f GGIO4.MX.AnIn15.mag.f MMXU5.MX.PF.phsC.cVal.mag.f GGIO4.MX.AnIn16.mag.f MMXU6.MX.TotW.mag.f GGIO4.MX.AnIn17.mag.f MMXU6.MX.TotVAr.mag.f GGIO4.MX.AnIn18.mag.f MMXU6.MX.TotVA.mag.f GGIO4.MX.AnIn19.mag.f MMXU6.MX.TotPF.mag.f GGIO4.MX.AnIn20.mag.f B-102 G60 Generator Protection System GE Multilin...
Page 697 XSWI13.ST.Loc.stVal GGIO1.ST.Ind7.q XSWI13.ST.Pos.stVal GGIO1.ST.Ind7.stVal XSWI14.ST.Loc.stVal GGIO1.ST.Ind8.q XSWI14.ST.Pos.stVal GGIO1.ST.Ind8.stVal XSWI15.ST.Loc.stVal GGIO1.ST.Ind9.q XSWI15.ST.Pos.stVal GGIO1.ST.Ind9.stVal XSWI16.ST.Loc.stVal GGIO1.ST.Ind10.q XSWI16.ST.Pos.stVal GGIO1.ST.Ind10.stVal XSWI17.ST.Loc.stVal GGIO1.ST.Ind11.q XSWI17.ST.Pos.stVal GGIO1.ST.Ind11.stVal XSWI18.ST.Loc.stVal GGIO1.ST.Ind12.q XSWI18.ST.Pos.stVal GGIO1.ST.Ind12.stVal XSWI19.ST.Loc.stVal GGIO1.ST.Ind13.q XSWI19.ST.Pos.stVal GGIO1.ST.Ind13.stVal XSWI20.ST.Loc.stVal GGIO1.ST.Ind14.q XSWI20.ST.Pos.stVal GGIO1.ST.Ind14.stVal XSWI21.ST.Loc.stVal GE Multilin G60 Generator Protection System B-103...
Page 698 GGIO1.ST.Ind59.stVal GGIO1.ST.Ind33.stVal GGIO1.ST.Ind60.q GGIO1.ST.Ind34.q GGIO1.ST.Ind60.stVal GGIO1.ST.Ind34.stVal GGIO1.ST.Ind61.q GGIO1.ST.Ind35.q GGIO1.ST.Ind61.stVal GGIO1.ST.Ind35.stVal GGIO1.ST.Ind62.q GGIO1.ST.Ind36.q GGIO1.ST.Ind62.stVal GGIO1.ST.Ind36.stVal GGIO1.ST.Ind63.q GGIO1.ST.Ind37.q GGIO1.ST.Ind63.stVal GGIO1.ST.Ind37.stVal GGIO1.ST.Ind64.q GGIO1.ST.Ind38.q GGIO1.ST.Ind64.stVal GGIO1.ST.Ind38.stVal GGIO1.ST.Ind65.q GGIO1.ST.Ind39.q GGIO1.ST.Ind65.stVal GGIO1.ST.Ind39.stVal GGIO1.ST.Ind66.q GGIO1.ST.Ind40.q GGIO1.ST.Ind66.stVal GGIO1.ST.Ind40.stVal GGIO1.ST.Ind67.q GGIO1.ST.Ind41.q GGIO1.ST.Ind67.stVal B-104 G60 Generator Protection System GE Multilin...
Page 699 GGIO1.ST.Ind112.stVal GGIO1.ST.Ind86.stVal GGIO1.ST.Ind113.q GGIO1.ST.Ind87.q GGIO1.ST.Ind113.stVal GGIO1.ST.Ind87.stVal GGIO1.ST.Ind114.q GGIO1.ST.Ind88.q GGIO1.ST.Ind114.stVal GGIO1.ST.Ind88.stVal GGIO1.ST.Ind115.q GGIO1.ST.Ind89.q GGIO1.ST.Ind115.stVal GGIO1.ST.Ind89.stVal GGIO1.ST.Ind116.q GGIO1.ST.Ind90.q GGIO1.ST.Ind116.stVal GGIO1.ST.Ind90.stVal GGIO1.ST.Ind117.q GGIO1.ST.Ind91.q GGIO1.ST.Ind117.stVal GGIO1.ST.Ind91.stVal GGIO1.ST.Ind118.q GGIO1.ST.Ind92.q GGIO1.ST.Ind118.stVal GGIO1.ST.Ind92.stVal GGIO1.ST.Ind119.q GGIO1.ST.Ind93.q GGIO1.ST.Ind119.stVal GGIO1.ST.Ind93.stVal GGIO1.ST.Ind120.q GGIO1.ST.Ind94.q GGIO1.ST.Ind120.stVal GE Multilin G60 Generator Protection System B-105...
Page 700 MMXU2.MX.PF.phsC.cVal.mag.f MMXU1.MX.A.phsC.cVal.mag.f MMXU3.MX.TotW.mag.f MMXU1.MX.A.phsC.cVal.ang.f MMXU3.MX.TotVAr.mag.f MMXU1.MX.A.neut.cVal.mag.f MMXU3.MX.TotVA.mag.f MMXU1.MX.A.neut.cVal.ang.f MMXU3.MX.TotPF.mag.f MMXU1.MX.W.phsA.cVal.mag.f MMXU3.MX.Hz.mag.f MMXU1.MX.W.phsB.cVal.mag.f MMXU3.MX.PPV.phsAB.cVal.mag.f MMXU1.MX.W.phsC.cVal.mag.f MMXU3.MX.PPV.phsAB.cVal.ang.f MMXU1.MX.VAr.phsA.cVal.mag.f MMXU3.MX.PPV.phsBC.cVal.mag.f MMXU1.MX.VAr.phsB.cVal.mag.f MMXU3.MX.PPV.phsBC.cVal.ang.f MMXU1.MX.VAr.phsC.cVal.mag.f MMXU3.MX.PPV.phsCA.cVal.mag.f MMXU1.MX.VA.phsA.cVal.mag.f MMXU3.MX.PPV.phsCA.cVal.ang.f MMXU1.MX.VA.phsB.cVal.mag.f MMXU3.MX.PhV.phsA.cVal.mag.f MMXU1.MX.VA.phsC.cVal.mag.f MMXU3.MX.PhV.phsA.cVal.ang.f MMXU1.MX.PF.phsA.cVal.mag.f MMXU3.MX.PhV.phsB.cVal.mag.f MMXU1.MX.PF.phsB.cVal.mag.f MMXU3.MX.PhV.phsB.cVal.ang.f MMXU1.MX.PF.phsC.cVal.mag.f MMXU3.MX.PhV.phsC.cVal.mag.f B-106 G60 Generator Protection System GE Multilin...
Page 701 MMXU5.MX.VA.phsA.cVal.mag.f MMXU4.MX.PhV.phsC.cVal.ang.f MMXU5.MX.VA.phsB.cVal.mag.f MMXU4.MX.A.phsA.cVal.mag.f MMXU5.MX.VA.phsC.cVal.mag.f MMXU4.MX.A.phsA.cVal.ang.f MMXU5.MX.PF.phsA.cVal.mag.f MMXU4.MX.A.phsB.cVal.mag.f MMXU5.MX.PF.phsB.cVal.mag.f MMXU4.MX.A.phsB.cVal.ang.f MMXU5.MX.PF.phsC.cVal.mag.f MMXU4.MX.A.phsC.cVal.mag.f MMXU6.MX.TotW.mag.f MMXU4.MX.A.phsC.cVal.ang.f MMXU6.MX.TotVAr.mag.f MMXU4.MX.A.neut.cVal.mag.f MMXU6.MX.TotVA.mag.f MMXU4.MX.A.neut.cVal.ang.f MMXU6.MX.TotPF.mag.f MMXU4.MX.W.phsA.cVal.mag.f MMXU6.MX.Hz.mag.f MMXU4.MX.W.phsB.cVal.mag.f MMXU6.MX.PPV.phsAB.cVal.mag.f MMXU4.MX.W.phsC.cVal.mag.f MMXU6.MX.PPV.phsAB.cVal.ang.f MMXU4.MX.VAr.phsA.cVal.mag.f MMXU6.MX.PPV.phsBC.cVal.mag.f MMXU4.MX.VAr.phsB.cVal.mag.f MMXU6.MX.PPV.phsBC.cVal.ang.f MMXU4.MX.VAr.phsC.cVal.mag.f MMXU6.MX.PPV.phsCA.cVal.mag.f MMXU4.MX.VA.phsA.cVal.mag.f MMXU6.MX.PPV.phsCA.cVal.ang.f GE Multilin G60 Generator Protection System B-107...
Page 702 GGIO5.ST.UIntIn16.stVal GGIO4.MX.AnIn12.mag.f PDIF1.ST.Str.general GGIO4.MX.AnIn13.mag.f PDIF1.ST.Op.general GGIO4.MX.AnIn14.mag.f PDIF2.ST.Str.general GGIO4.MX.AnIn15.mag.f PDIF2.ST.Op.general GGIO4.MX.AnIn16.mag.f PDIF3.ST.Str.general GGIO4.MX.AnIn17.mag.f PDIF3.ST.Op.general GGIO4.MX.AnIn18.mag.f PDIF4.ST.Str.general GGIO4.MX.AnIn19.mag.f PDIF4.ST.Op.general GGIO4.MX.AnIn20.mag.f PDIS1.ST.Str.general GGIO4.MX.AnIn21.mag.f PDIS1.ST.Op.general GGIO4.MX.AnIn22.mag.f PDIS2.ST.Str.general GGIO4.MX.AnIn23.mag.f PDIS2.ST.Op.general GGIO4.MX.AnIn24.mag.f PDIS3.ST.Str.general GGIO4.MX.AnIn25.mag.f PDIS3.ST.Op.general GGIO4.MX.AnIn26.mag.f PDIS4.ST.Str.general GGIO4.MX.AnIn27.mag.f PDIS4.ST.Op.general B-108 G60 Generator Protection System GE Multilin...
Page 703 PIOC39.ST.Op.general PIOC13.ST.Op.general PIOC40.ST.Str.general PIOC14.ST.Str.general PIOC40.ST.Op.general PIOC14.ST.Op.general PIOC41.ST.Str.general PIOC15.ST.Str.general PIOC41.ST.Op.general PIOC15.ST.Op.general PIOC42.ST.Str.general PIOC16.ST.Str.general PIOC42.ST.Op.general PIOC16.ST.Op.general PIOC43.ST.Str.general PIOC17.ST.Str.general PIOC43.ST.Op.general PIOC17.ST.Op.general PIOC44.ST.Str.general PIOC18.ST.Str.general PIOC44.ST.Op.general PIOC18.ST.Op.general PIOC45.ST.Str.general PIOC19.ST.Str.general PIOC45.ST.Op.general PIOC19.ST.Op.general PIOC46.ST.Str.general PIOC20.ST.Str.general PIOC46.ST.Op.general PIOC20.ST.Op.general PIOC47.ST.Str.general PIOC21.ST.Str.general PIOC47.ST.Op.general GE Multilin G60 Generator Protection System B-109...
Page 704 PTOC20.ST.Op.general PIOC66.ST.Op.general PTOC21.ST.Str.general PIOC67.ST.Str.general PTOC21.ST.Op.general PIOC67.ST.Op.general PTOC22.ST.Str.general PIOC68.ST.Str.general PTOC22.ST.Op.general PIOC68.ST.Op.general PTOC23.ST.Str.general PIOC69.ST.Str.general PTOC23.ST.Op.general PIOC69.ST.Op.general PTOC24.ST.Str.general PIOC70.ST.Str.general PTOC24.ST.Op.general PIOC70.ST.Op.general PTOV1.ST.Str.general PIOC71.ST.Str.general PTOV1.ST.Op.general PIOC71.ST.Op.general PTOV2.ST.Str.general PIOC72.ST.Str.general PTOV2.ST.Op.general PIOC72.ST.Op.general PTOV3.ST.Str.general PTOC1.ST.Str.general PTOV3.ST.Op.general PTOC1.ST.Op.general PTOV4.ST.Str.general PTOC2.ST.Str.general PTOV4.ST.Op.general B-110 G60 Generator Protection System GE Multilin...
Page 705 RBRF20.ST.OpIn.general PTUV7.ST.Op.general RBRF21.ST.OpEx.general PTUV8.ST.Str.general RBRF21.ST.OpIn.general PTUV8.ST.Op.general RBRF22.ST.OpEx.general PTUV9.ST.Str.general RBRF22.ST.OpIn.general PTUV9.ST.Op.general RBRF23.ST.OpEx.general PTUV10.ST.Str.general RBRF23.ST.OpIn.general PTUV10.ST.Op.general RBRF24.ST.OpEx.general PTUV11.ST.Str.general RBRF24.ST.OpIn.general PTUV11.ST.Op.general RFLO1.MX.FltDiskm.mag.f PTUV12.ST.Str.general RFLO2.MX.FltDiskm.mag.f PTUV12.ST.Op.general RFLO3.MX.FltDiskm.mag.f PTUV13.ST.Str.general RFLO4.MX.FltDiskm.mag.f PTUV13.ST.Op.general RFLO5.MX.FltDiskm.mag.f RBRF1.ST.OpEx.general RPSB1.ST.Str.general RBRF1.ST.OpIn.general RPSB1.ST.Op.general RBRF2.ST.OpEx.general RPSB1.ST.BlkZn.stVal GE Multilin G60 Generator Protection System B-111...
Page 706 XSWI9.ST.Pos.stVal CSWI13.ST.Pos.stVal XSWI10.ST.Loc.stVal CSWI14.ST.Loc.stVal XSWI10.ST.Pos.stVal CSWI14.ST.Pos.stVal XSWI11.ST.Loc.stVal CSWI15.ST.Loc.stVal XSWI11.ST.Pos.stVal CSWI15.ST.Pos.stVal XSWI12.ST.Loc.stVal CSWI16.ST.Loc.stVal XSWI12.ST.Pos.stVal CSWI16.ST.Pos.stVal XSWI13.ST.Loc.stVal CSWI17.ST.Loc.stVal XSWI13.ST.Pos.stVal CSWI17.ST.Pos.stVal XSWI14.ST.Loc.stVal CSWI18.ST.Loc.stVal XSWI14.ST.Pos.stVal CSWI18.ST.Pos.stVal XSWI15.ST.Loc.stVal CSWI19.ST.Loc.stVal XSWI15.ST.Pos.stVal CSWI19.ST.Pos.stVal XSWI16.ST.Loc.stVal CSWI20.ST.Loc.stVal XSWI16.ST.Pos.stVal CSWI20.ST.Pos.stVal XSWI17.ST.Loc.stVal CSWI21.ST.Loc.stVal XSWI17.ST.Pos.stVal B-112 G60 Generator Protection System GE Multilin...
Page 707 (Engineer = bit#2, Operator = bit#3, Observer = ENUMERATION: PTP STATE bit#3). Enumeration Item Disabled F619 No Signal ENUMERATION: RADIUS AUTHENTICATION METHOD Calibrating 0 = EAP-TTLS Synchronized Synchronized (No PDelay) GE Multilin G60 Generator Protection System B-113...
Page 708 Disables security on local access, remote access, or both. Enumeration Item None Enumeration Item Network Port 1 Disabled Network Port 2 Local and Remote Network Port 3 Local Remote F627 ENUMERATION: REDUNDANCY MODE Enumeration Item None Failover B-114 G60 Generator Protection System GE Multilin...
Page 709: Iec 61850
LAN environment. Actual MMS protocol services are mapped to IEC 61850 abstract ser- vices in IEC 61850-8-1. The G60 relay supports IEC 61850 server services over TCP/IP. The TCP/IP profile requires the G60 to have an IP address to establish communications. These addresses are located in the ...
Page 710: File Transfer By Iec 61850
APPENDIX C C.1.3 FILE TRANSFER BY IEC 61850 The G60 supports file transfer by IEC 61850. The approach is as follows, using the SISCO AX-S4 61850 client software as an example. In the AX-S4 61850 Explorer window, click the Tools menu and access the SISCO File Transfer Utility.
Page 711: Server Data Organization
C.2.2 GGIO1: DIGITAL STATUS VALUES The GGIO1 logical node is available in the G60 to provide access to as many 128 digital status points and associated time- stamps and quality flags. The data content must be configured before the data can be used. GGIO1 provides digital status points for access by clients.
Page 712: Mmxu: Analog Measured Values
C.2.6 MMXU: ANALOG MEASURED VALUES A limited number of measured analog values are available through the MMXU logical nodes. Each MMXU logical node provides data from a G60 current and voltage source. There is one MMXU available for each configurable source (programmed in the ...
Page 713 The protection elements listed above contain start (pickup) and operate flags. For example, the start flag for PIOC1 is PIOC1.ST.Str.general. The operate flag for PIOC1 is PIOC1.ST.Op.general. For the G60 protection elements, these flags take their values from the pickup and operate FlexLogic operands for the corresponding element.
Page 714: Server Features And Configuration
C.3.4 LOGICAL DEVICE NAME The logical device name is used to identify the IEC 61850 logical device that exists within the G60. This name is composed of two parts: the IED name setting and the logical device instance. The complete logical device name is the combination of the two character strings programmed in the settings.
Page 715: Logical Node Name Prefixes
A built-in TCP/IP connection timeout of two minutes is employed by the G60 to detect ‘dead’ connections. If there is no data traffic on a TCP connection for greater than two minutes, the connection will be aborted by the G60. This frees up the con- nection to be used by other clients.
Page 716: Generic Substation Event Services: Gsse And Goose
MAC address for GSSE messages. If GSSE DESTINATION MAC ADDRESS a valid multicast Ethernet MAC address is not entered (for example, 00 00 00 00 00 00), the G60 will use the source Ether- net MAC address as the destination, with the multicast bit set.
Page 717 The G60 has the ability of detecting if a data item in one of the GOOSE datasets is erroneously oscillating. This can be caused by events such as errors in logic programming, inputs improperly being asserted and de-asserted, or failed station components.
Page 718 REMOTE IN 1 ITEM item to remote input 1. Remote input 1 can now be used in FlexLogic equations or other settings. The G60 must be rebooted (control power removed and re-applied) before these settings take effect. The value of remote input 1 (Boolean on or off) in the receiving device will be determined by the GGIO1.ST.Ind1.stVal value in the sending device.
Page 719: Ethernet Mac Address For Gsse/Goose
GSSE and GOOSE messages must have multicast destination MAC addresses. By default, the G60 is configured to use an automated multicast MAC scheme. If the G60 destination MAC address setting is not a valid multicast address (that is, the least significant bit of the first byte is not set), the address used as the destina- tion MAC will be the same as the local MAC address, but with the multicast bit set.
Page 720: Iec 61850 Implementation Via Enervista Ur Setup
An ICD file is generated for the G60 by the EnerVista UR Setup software that describe the capabilities of the IED. The ICD file is then imported into a system configurator along with other ICD files for other IEDs (from GE or other ven- dors) for system configuration.
Page 721: Configuring Iec 61850 Settings
Transmission GOOSE dataset may be added or deleted, or prefixes of some logical nodes may be changed. While all new configurations will be mapped to the G60 settings file when importing an SCD file, all unchanged settings will preserve the same values in the new settings file.
Page 722: About Icd Files
Although configurable transmission GOOSE can also be created and altered by some third-party system con- figurators, we recommend configuring transmission GOOSE for GE Multilin IEDs before creating the ICD, and strictly within EnerVista UR Setup software or the front panel display (access through the Settings > Product Setup > Com- munications >...
Page 723 Furthermore, it defines the capabilities of an IED in terms of communication services offered and, together with its LNType, instantiated data (DO) and its default or configuration values. There should be only one IED section in an ICD since it only describes one IED. GE Multilin G60 Generator Protection System C-15...
Page 724 RptEnabled Other ReportControl elements DOI (name) SDI (name) DAI (name) Text Other DOI elements SDI (name) DAI (name) Text Other LN elements Other LDevice elements 842797A1.CDR Figure C–4: ICD FILE STRUCTURE, IED NODE C-16 G60 Generator Protection System GE Multilin...
Page 725 BDA (name, bType, type) Other BDA elements Other BDA elements Other DAType elements Other DAType elements EnumType (id) Text EnumVal (ord) Other EnumVal elements Other EnumType elements 842798A1.CDR Figure C–5: ICD FILE STRUCTURE, DATATYPETEMPLATES NODE GE Multilin G60 Generator Protection System C-17...
Page 726: Creating An Icd File With Enervista Ur Setup
The EnerVista UR Setup will prompt to save the file. Select the file path and enter the name for the ICD file, then click OK to generate the file. The time to create an ICD file from the offline G60 settings file is typically much quicker than create an ICD file directly from the relay.
Page 727 Like ICD files, the Header node identifies the SCD file and its version, and specifies options for the mapping of names to signals. The Substation node describes the substation parameters: Substation PowerSystemResource EquipmentContainer Power Transformer GeneralEquipment EquipmentContainer VoltageLevel Voltage PowerSystemResource Function SubFunction GeneralEquipment 842792A1.CDR Figure C–7: SCD FILE STRUCTURE, SUBSTATION NODE GE Multilin G60 Generator Protection System C-19...
Page 728 IdInst is the instance identification of the logical device within the IED on which the control block is located, and cbName is the name of the control block. C-20 G60 Generator Protection System GE Multilin...
Page 729: Importing An Scd File With Enervista Ur Setup
Figure C–9: SCD FILE STRUCTURE, IED NODE C.5.6 IMPORTING AN SCD FILE WITH ENERVISTA UR SETUP The following procedure describes how to update the G60 with the new configuration from an SCD file with the EnerVista UR Setup software. Right-click anywhere in the files panel and select the Import Contents From SCD File item.
Page 730 The software will open the SCD file and then prompt the user to save a UR-series settings file. Select a location and name for the URS (UR-series relay settings) file. If there is more than one GE Multilin IED defined in the SCD file, the software prompt the user to save a UR-series set- tings file for each IED.
Page 731: Acsi Conformance
Setting group control REPORTING Buffered report control M7-1 sequence-number M7-2 report-time-stamp M7-3 reason-for-inclusion M7-4 data-set-name M7-5 data-reference M7-6 buffer-overflow M7-7 entryID M7-8 BufTm M7-9 IntgPd M7-10 Unbuffered report control M8-1 sequence-number M8-2 report-time-stamp M8-3 reason-for-inclusion GE Multilin G60 Generator Protection System C-23...
Page 732: Acsi Services Conformance Statement
SERVER/ UR FAMILY PUBLISHER SERVER (CLAUSE 7) ServerDirectory APPLICATION ASSOCIATION (CLAUSE 8) Associate Abort Release LOGICAL DEVICE (CLAUSE 9) LogicalDeviceDirectory LOGICAL NODE (CLAUSE 10) LogicalNodeDirectory GetAllDataValues DATA (CLAUSE 11) GetDataValues SetDataValues GetDataDirectory GetDataDefinition C-24 G60 Generator Protection System GE Multilin...
Page 733 LOGGING (CLAUSE 17) LOG CONTROL BLOCK GetLCBValues SetLCBValues QueryLogByTime QueryLogByEntry GetLogStatusValues GENERIC SUBSTATION EVENT MODEL (GSE) (CLAUSE 18, ANNEX C) GOOSE-CONTROL-BLOCK (CLAUSE 18) SendGOOSEMessage GetReference GetGOOSEElementNumber GetGoCBValues SetGoCBValues GSSE-CONTROL-BLOCK (ANNEX C) SendGSSEMessage GetReference GetGSSEElementNumber GetGsCBValues GE Multilin G60 Generator Protection System C-25...
Page 734 (QueryLogByTime or QueryLogAfter) c8: shall declare support for at least one (SendGOOSEMessage or SendGSSEMessage) NOTE c9: shall declare support if TP association is available c10: shall declare support for at least one (SendMSVMessage or SendUSVMessage) C-26 G60 Generator Protection System GE Multilin...
Page 735: Logical Nodes Table
GGIO: Generic process I/O GLOG: Generic log GSAL: Generic security application I: LOGICAL NODES FOR INTERFACING AND ARCHIVING IARC: Archiving IHMI: Human machine interface ISAF: Safety alarm function ITCI: Telecontrol interface ITMI: Telemonitoring interface GE Multilin G60 Generator Protection System C-27...
Page 736 PRTR: Rotor protection PSCH: Protection scheme PSDE: Sensitive directional earth fault PTEF: Transient earth fault PTOC: Time overcurrent PTOF: Overfrequency PTOV: Overvoltage PTRC: Protection trip conditioning PTTR: Thermal overload PTUC: Undercurrent PTUF: Underfrequency PTUV: Undervoltage C-28 G60 Generator Protection System GE Multilin...
Page 737 T: LOGICAL NODES FOR INSTRUMENT TRANSFORMERS TANG: Angle TAXD: Axial displacement TCTR: Current transformer TDST: Distance TFLW: Liquid flow TFRQ: Frequency TGSN: Generic sensor THUM: Humidity TLVL: Media level TMGF: Magnetic field TMVM: Movement sensor GE Multilin G60 Generator Protection System C-29...
Page 738 ZLIN: Power overhead line ZMOT: Motor ZREA: Reactor ZRES: Resistor ZRRC: Rotating reactive component ZSAR: Surge arrestor ZSCR: Semi-conductor controlled rectifier ZSMC: Synchronous machine ZTCF: Thyristor controlled frequency converter ZTRC: Thyristor controlled reactive component C-30 G60 Generator Protection System GE Multilin...
Page 739: Interoperability Document
Balanced Transmission Not Present (Balanced Transmission Only)   Unbalanced Transmission One Octet  Two Octets  Structured  Unstructured Frame Length (maximum length, number of octets): Not selectable in companion IEC 60870-5-104 standard GE Multilin G60 Generator Protection System...
Page 740  <18> := Packed start events of protection equipment with time tag M_EP_TB_1  <19> := Packed output circuit information of protection equipment with time tag M_EP_TC_1  <20> := Packed single-point information with status change detection M_SP_NA_1 G60 Generator Protection System GE Multilin...
Page 741  <103> := Clock synchronization command (see Clause 7.6 in standard) C_CS_NA_1  <104> := Test command C_TS_NA_1  <105> := Reset process command C_RP_NA_1  <106> := Delay acquisition command C_CD_NA_1  <107> := Test command with time tag CP56Time2a C_TS_TA_1 GE Multilin G60 Generator Protection System...
Page 742 •Blank boxes indicate functions or ASDU not used. •‘X’ if only used in the standard direction TYPE IDENTIFICATION CAUSE OF TRANSMISSION MNEMONIC <1> M_SP_NA_1 <2> M_SP_TA_1 <3> M_DP_NA_1 <4> M_DP_TA_1 <5> M_ST_NA_1 <6> M_ST_TA_1 <7> M_BO_NA_1 <8> M_BO_TA_1 <9> M_ME_NA_1 G60 Generator Protection System GE Multilin...
Page 743 <34> M_ME_TD_1 <35> M_ME_TE_1 <36> M_ME_TF_1 <37> M_IT_TB_1 <38> M_EP_TD_1 <39> M_EP_TE_1 <40> M_EP_TF_1 <45> C_SC_NA_1 <46> C_DC_NA_1 <47> C_RC_NA_1 <48> C_SE_NA_1 <49> C_SE_NB_1 <50> C_SE_NC_1 <51> C_BO_NA_1 <58> C_SC_TA_1 <59> C_DC_TA_1 <60> C_RC_TA_1 GE Multilin G60 Generator Protection System...
Page 744 <120> F_FR_NA_1 <121> F_SR_NA_1 <122> F_SC_NA_1 <123> F_LS_NA_1 <124> F_AF_NA_1 <125> F_SG_NA_1 <126> F_DR_TA_1*) BASIC APPLICATION FUNCTIONS Station Initialization:  Remote initialization Cyclic Data Transmission:  Cyclic data transmission Read Procedure:  Read procedure G60 Generator Protection System GE Multilin...
Page 745  Mode B: Local freeze with counter interrogation  Mode C: Freeze and transmit by counter-interrogation commands  Mode D: Freeze by counter-interrogation command, frozen values reported simultaneously  Counter read  Counter freeze without reset GE Multilin G60 Generator Protection System...
Page 746 Maximum number of outstanding I-format APDUs k and latest acknowledge APDUs (w): PARAMETER DEFAULT REMARKS SELECTED VALUE VALUE 12 APDUs Maximum difference receive sequence number to send state variable 12 APDUs 8 APDUs 8 APDUs Latest acknowledge after receiving I-format APDUs G60 Generator Protection System GE Multilin...
Page 747: Iec 60870-5-104 Point List
D.1.2 IEC 60870-5-104 POINT LIST The IEC 60870-5-104 data points are configured through the    SETTINGS PRODUCT SETUP COMMUNICATIONS DNP / menu. Refer to the Communications section of Chapter 5 for additional details. IEC104 POINT LISTS GE Multilin G60 Generator Protection System...
Page 748 D.1 IEC 60870-5-104 APPENDIX D D-10 G60 Generator Protection System GE Multilin...
Page 749: Device Profile Document
2048 Maximum Data Link Re-tries: Maximum Application Layer Re-tries:  None  None  Fixed at 3  Configurable  Configurable Requires Data Link Layer Confirmation:  Never  Always  Sometimes  Configurable GE Multilin G60 Generator Protection System...
Page 750 FlexLogic. The On/Off times and Count value are ignored. “Pulse Off” and “Latch Off” operations put the appropriate Virtual Input into the “Off” state. “Trip” and “Close” operations both put the appropriate Virtual Input into the “On” state. G60 Generator Protection System GE Multilin...
Page 751  16 Bits (Counter 8) Default Variation: 1  32 Bits (Counters 0 to 7, 9)  Point-by-point list attached  Other Value: _____  Point-by-point list attached Sends Multi-Fragment Responses:  Yes  No GE Multilin G60 Generator Protection System...
Page 752: E.1.2 Implementation Table
Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the G60 is not restarted, but the DNP process is restarted. G60 Generator Protection System GE Multilin...
Page 753 Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the G60 is not restarted, but the DNP process is restarted. GE Multilin G60 Generator Protection System...
Page 754 Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the G60 is not restarted, but the DNP process is restarted. G60 Generator Protection System GE Multilin...
Page 755 Otherwise, static object requests sent with qualifiers 00, 01, 06, 07, or 08, will be responded with qualifiers 00 or 01 (for change- event objects, qualifiers 17 or 28 are always responded.) Note 3: Cold restarts are implemented the same as warm restarts – the G60 is not restarted, but the DNP process is restarted. GE Multilin G60 Generator Protection System...
Page 756: Dnp Point Lists
Change Event Variation reported when variation 0 requested: 2 (Binary Input Change with Time), Configurable Change Event Scan Rate: 8 times per power system cycle Change Event Buffer Size: 500 Default Class for All Points: 1 G60 Generator Protection System GE Multilin...
Page 757: Binary And Control Relay Output
Virtual Input 27 Virtual Input 59 Virtual Input 28 Virtual Input 60 Virtual Input 29 Virtual Input 61 Virtual Input 30 Virtual Input 62 Virtual Input 31 Virtual Input 63 Virtual Input 32 Virtual Input 64 GE Multilin G60 Generator Protection System...
Page 758: Counters
Events Since Last Clear A counter freeze command has no meaning for counters 8 and 9. G60 Digital Counter values are represented as 32-bit integers. The DNP 3.0 protocol defines counters to be unsigned integers. Care should be taken when interpreting negative counter values.
Page 759: Analog Inputs
Change Event Variation reported when variation 0 requested: 1 (Analog Change Event without Time) Change Event Scan Rate: defaults to 500 ms Change Event Buffer Size: 256 Default Class for all Points: 2 GE Multilin G60 Generator Protection System E-11...
Page 760 E.2 DNP POINT LISTS APPENDIX E E-12 G60 Generator Protection System GE Multilin...
Page 761: Radius Server Configuration
UR device for successful authentication, and the shortname is a short, optional alias that can be used in place of the IP address. client 10.0.0.2/24 { secret = testing123 shortname = private-network-1 In the <Path_to_Radius>\etc\raddb folder, create a file called dictionary.ge and add the following content. # ########################################################## GE VSAs ############################################################ VENDOR...
Page 762 Access Settings > Product Setup > Security. Configure the IP address and ports for the RADIUS server. Leave the GE vendor ID field at the default of 2910. Update the RADIUS shared secret as specified in the clients.conf file. Verify operation. Log in to the UR software as follows. In the login window, select Server as the Authentication Type, enter the user name entered (for example user name Tester and password "testpw").
Page 763: Change Notes
30 September 2009 09-1165 1601-0110-V1 5.8x 29 May 2010 09-1457 1601-0110-V2 5.8x 04 January 2011 11-2237 1601-0110-W1 5.9x 12 January 2011 11-2227 1601-0110-X1 6.0x 21 December 2011 11-2840 1601-0110-X2 6.0x 5 April 2012 12-3254 GE Multilin G60 Generator Protection System...
Page 764: Changes To The G60 Manual
13-0126 1601-0110-Z2 7.1x 22 September 2013 13-0469 1601-0110-Z3 7.1x 31 August 2015 12-0025 G.1.2 CHANGES TO THE G60 MANUAL Table G–2: MAJOR UPDATES FOR G60 MANUAL REVISION Z3 PAGE PAGE CHANGE DESCRIPTION (Z2) (Z3) Update General revision throughout document Update...
Page 765 Minor changes throughout document Delete Deleted CPU options U and V Update Updated Figure 1-1 Rear Nameplate Update Updated Figure 3-10 Rear Terminal View Table G–7: MAJOR UPDATES FOR G60 MANUAL REVISION Y1 (Sheet 1 of 3) PAGE PAGE CHANGE DESCRIPTION (X2) (Y1)
Page 766 G.1 CHANGE NOTES APPENDIX G Table G–7: MAJOR UPDATES FOR G60 MANUAL REVISION Y1 (Sheet 2 of 3) PAGE PAGE CHANGE DESCRIPTION (X2) (Y1) 3-24 3-24 Update Deleted references to COM 1 RS485 port in section 3.2.9 CPU Communication Ports. Revised text and Figure 3-25 CPU Module Communications Wiring to include only modules T, U, V in section 3.2.9a.
Page 767 APPENDIX G G.1 CHANGE NOTES Table G–7: MAJOR UPDATES FOR G60 MANUAL REVISION Y1 (Sheet 3 of 3) PAGE PAGE CHANGE DESCRIPTION (X2) (Y1) Update Update Actual Values main menu to include Real Time Clock Synchronization submenu Added new section for Real Time Clock synchronizing consisting of the menu of settings and the...
Page 768: Abbreviations
F ..... Field MTA....Maximum Torque Angle FAIL....Failure MTR ....Motor FD ....Fault Detector MVA ....MegaVolt-Ampere (total 3-phase) FDH....Fault Detector high-set MVA_A ... MegaVolt-Ampere (phase A) FDL ....Fault Detector low-set G60 Generator Protection System GE Multilin...
Page 769 ....With Option ROD ....Remote Open Detector WRT....With Respect To RST ....Reset RSTR ..... Restrained X .....Reactance RTD....Resistance Temperature Detector XDUCER..Transducer RTU....Remote Terminal Unit XFMR....Transformer RX (Rx) ..Receive, Receiver Z......Impedance, Zone GE Multilin G60 Generator Protection System...
Page 770: Warranty
G.3.1 GE MULTILIN WARRANTY For products shipped as of 1 October 2013, GE Digital Energy warrants most of its GE manufactured products for 10 years. For warranty details including any limitations and disclaimers, see the GE Digital Energy Terms and Conditions at https://www.gedigitalenergy.com/multilin/warranty.htm...
Page 771 Modbus registers ............B-66 AUXILIARY VOLTAGE METERING ........6-18 settings ................. 5-26 AWG WIRE SIZE ........3-12, 3-33, 3-36, 3-38 CLOCK setting date and time ............7-2 settings ................. 5-59 COMMANDS MENU ............7-1 GE Multilin G60 Generator Protection System...
Page 772 DIMENSIONS ............. 3-1, 3-2 CT INPUTS ............3-13, 5-6, 5-93 DIRECT DEVICES CT WIRING ..............3-13 actual values ..............6-9 CURRENT BANK ............. 5-93 Modbus registers ............B-21 CURRENT DIFFERENTIAL settings ................ 5-302 Modbus registers ............B-16 G60 Generator Protection System GE Multilin...
Page 773 END OF LIFE ..............11-10 FIRMWARE REVISION ............. 6-30 ENERGY METERING FIRMWARE UPGRADES ............ 4-2 actual values ..............6-20 FLASH MEMORY ............. 11-7 Modbus registers ............B-15 FLASH MESSAGES ............5-24 specifications ............2-21, 2-22 GE Multilin G60 Generator Protection System...
Page 774 FLEXELEMENTS G.703 ............ 3-33, 3-34, 3-35, 3-38 actual values ..............6-23 G.703 WIRE SIZE .............3-33 direction ..............5-156 GE TYPE IAC CURVES ..........5-182 FlexLogic operands ............5-140 GENERATOR UNBALANCE hysteresis ..............5-156 FlexLogic operands ............5-140 Modbus registers ..........B-50, B-53 logic ................
Page 775 ........... 5-296, 5-297 MODEL INFORMATION ............ 6-30 error messages ............... 7-9 MODIFICATION FILE NUMBER ........6-30 settings ............... 5-295 MODULE FAILURE ERROR ..........7-7 specifications ..............2-24 LED INDICATORS ......4-14, 4-15, 4-16, 4-17, 5-71 GE Multilin G60 Generator Protection System...
Page 776 PARALLEL REDUNDANCY PROTOCOL FlexLogic operands ............5-140 actual values ..............6-12 Modbus registers ............B-55 explained ...............5-32 settings ............... 5-158 settings ................5-30 specifications ..............2-20 specifications ..............2-27 PARITY ................5-27 PASSWORD SECURITY ...........5-10 FlexLogic operands ............5-146 G60 Generator Protection System GE Multilin...
Page 777 ............... 5-298 PHASOR MEASUREMENT UNIT statistics ................6-6 actual values ..............6-29 REMOTE DPS INPUTS actual values ..............6-5 see entry for SYNCHROPHASOR settings ............... 5-300 POWER METERING specifications ..............2-21 values ................6-19 GE Multilin G60 Generator Protection System...
Page 778 SBO ................5-54 SOURCES SCAN OPERATION ............1-4 description ..............5-5 SECURITY example use of ...............5-97 delete files and records ..........11-7 metering ................6-17 SELECT BEFORE OPERATE ..........5-54 settings ..............5-95, 5-96 SPECIFICATIONS ............2-15 viii G60 Generator Protection System GE Multilin...
Page 779 TARGET MESSAGES ............7-6 TARGET SETTING ............5-5 TARGETS MENU ............... 7-6 TCP PORT NUMBER ............5-55 UL APPROVAL ..............2-30 UNABLE TO ACCESS DEVICE ......... 1-15 UNABLE TO PUT RELAY IN FLASH MODE ......4-2 GE Multilin G60 Generator Protection System...
Page 780 CT/VT ................3-12 G.703 and fiber interface ..........3-38 G.703 interface ..............3-33 RS422 and fiber interface ..........3-38 RS422 interface .............3-36 VAR-HOURS ............2-22, 6-20 WITHDRAWAL FROM OPERATION ........11-7 VIBRATION TESTING ............2-29 ZERO SEQUENCE CORE BALANCE .........3-13 G60 Generator Protection System GE Multilin...

GE G60 Instruction Manual

1 Getting Started

2 Product Description

3 Hardware

4 Human Interfaces

5 Settings

6 Actual Values

7 Commands and

8 Theory of Operation

9 Application of Settings

10 Commissioning

11 Maintenance

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Summary of Contents for GE G60