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Modbus Memory Map
489
Communications Guide
http://www.GEindustrial.com/multilin
44
GE Multilin
F134
ctd.
122 Input C Control
123 Input D Control
124 Input E Control
125 Input F Control
126 Input G Control
127 Neutral Overvoltage
Alarm
128 Neutral Undervoltage
(3rd Harmonic) Alarm
129 Setpoint Group 1 Active
130 Setpoint Group 2 Active
131 Loss of Excitation 1
132 Loss of Excitation 2
133 Ground Directional Trip
134 Ground Directional Alarm
135 High-Set Phase
Overcurrent Trip
136 Distance Zone 1 Trip
137 Distance Zone 2 Trip
138 Digital Input Waveform
Trigger
139 Serial Waveform Trigger
F136 Unsigned
16 bit
integer
ORDER CODE
Bit 0 0 = P5 (5 A CT
secondary), 1 = P1 (1 A
CT secondary)
Bit 1 0 = HI (High Voltage
Power Supply),
1 = LO (Low Voltage
Power Supply)
Bit 2 0 = A20 (4 to 20 mA
Analog Outputs),
1 = A1 (0 to 1 mA Analog
Outputs)
F138 Unsigned
16 bit
integer
SIMULATION MODE
0Off
1 Simulate Pre-Fault
2 Simulate Fault
3Pre-Fault to Fault
F139 Unsigned
16 bit
integer
FORCE OPERATION OF
RELAYS
0 Disabled
11 TRIP
22 AUXILIARY
33 AUXILIARY
44 AUXILIARY
55 ALARM
66 SERVICE
7 All Relays
8No Relays
F140 16 bits GENERAL STATUS
bit 0 Relay in Service
bit 1 Active Trip Condition
bit 2 Active Alarm Condition
bit 3 Reserved
Table 2: Data Formats (Sheet 9 of 12)
CODE TYPE DEFINITION
F140
ctd.
bit 4 Reserved
bit 5 Reserved
bit 6 Reserved
bit 7 Simulation Mode Enabled
bit 8 Breaker Open LED
bit 9 Breaker Closed LED
bit 10 Hot Stator LED
bit 11 Negative Sequence LED
bit 12 Ground LED
bit 13 Loss of Field LED
bit 14 VT Failure LED
bit 15 Breaker Failure LED
F141 16 bits OUTPUT RELAY
STATUS
bit 0 1 TRIP
bit 1 2 AUXILIARY
bit 2 3 AUXILIARY
bit 3 4 AUXILIARY
bit 4 5 ALARM
bit 5 6 SERVICE
bit 6 to
bit 15
Not Used
F142 Unsigned
16 bit
integer
THERMAL MODEL
CURVE STYLE
SELECTION
0Standard
1Custom
2 Voltage Dependent
F200 Unsigned
16 bit
integer
COMMUNICATION
MONITOR BUFFER
STATUS
0 Buffer Cleared
1 Received OK
2 Wrong Slave Address
3 Illegal Function
4 Illegal Count
5 Illegal Register Address
6 CRC Error
7 Illegal Data
F201 Unsigned
16 bit
integer
CURVE RESET TYPE
0 Instantaneous
1Linear
F202 Unsigned
16 bit
integer
INADVERTENT
ENERGIZATION
ARMING TYPE
0 Undervoltage and Offline
1 Undervoltage or Offline
F206 Unsigned
16 bit
integer
SEQUENTIAL TRIP
TYPE
0Low Forward Power
1Reverse Power
F207 Unsigned
16 bit
integer
SWITCH STATUS
0Open
1Shorted
Table 2: Data Formats (Sheet 10 of 12)
CODE TYPE DEFINITION