GE 489 Communications Manual page 56

52
Table CG–2: Data Formats (Sheet 11 of 14)
CODE TYPE
16 bits GENERAL STATUS
bit 0 Relay in Service
bit 1 Active Trip Condition
bit 2 Active Alarm Condition
bit 3 Reserved
bit 4 Reserved
bit 5 Reserved
bit 6 Reserved
F140 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
16 bits OUTPUT RELAY STATUS
bit 0 1 TRIP
bit 1 2 AUXILIARY
bit 2 3 AUXILIARY
F141
bit 3 4 AUXILIARY
bit 4 5 ALARM
bit 5 6 SERVICE
bit 6 to
Not Used
bit 15
Unsigned
THERMAL MODEL CURVE STYLE SELECTION
16 bit integer
0 Standard
F142
1 Custom
2 Voltage Dependent
Unsigned
32 bits integer
1st 16 bits High Order Word - Long.
F148
2nd 16 bits Low Order Word - Long.
For example: 123456 stored as 1st word: 0001 hex, 2nd word: E240 hex.
Unsigned
IP ADDRESS / SUBNET MASK / DEFAULT GATEWAY
32 bits integer
F150 Each byte in this register represents one octet in
the IP Address.
For example: 0x015EDA1F means 1.94.218.31
Unsigned
ETHERNET STATUS
16 bit integer
0 Diagnostic Status On
F152
1 Connection Status On
2 Not Used
3 Ethernet Link Status On
489 GENERATOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
DEFINITION