GE 489 - Page 52

48 489 GENERATOR MANAGEMENT RELAY – COMMUNICATIONS GUIDE
F128
Unsigned
16 bit integer
OVERCURRENT CURVE STYLE SELECTION
0 ANSI Extremely Inverse
1ANSI Very Inverse
2 ANSI Normally Inverse
3 ANSI Moderately Inverse
4 IEC Curve A (BS142)
5 IEC Curve B (BS142)
6 IEC Curve C (BS142)
7 IEC Short Inverse
8 IAC Extremely Inverse
9 IAC Very Inverse
10 IAC Inverse
11 IAC Short Inverse
12 FlexCurve™
13 Definite Time
F129
Unsigned
16 bit integer
ANALOG INPUT SELECTION
0 Disabled
14 to 20 mA
20 to 20 mA
30 to 1 mA
F130
Unsigned
16 bit integer
PICKUP TYPE
0 Over
1Under
FC131
Unsigned
16 bit integer
INPUT SWITCH STATUS
0Closed
1Open
F132
Unsigned
16 bit integer
TRIP COIL SUPERVISION STATUS
0No Coil
1Coil
F133
Unsigned
16 bit integer
GENERATOR STATUS
0Offline
1Offline
2Online
3 Overload
4Tripped
F134
Unsigned
16 bit integer
CAUSE OF EVENT /
CAUSE OF LAST TRIP
0No Event
1 General Switch A Trip
2 General Switch B Trip
3 General Switch C Trip
4 General Switch D Trip
5 General Switch E Trip
6 General Switch F Trip
7 General Switch G Trip
Table CG–2: Data Formats (Sheet 7 of 14)
CODE TYPE DEFINITION