GE 345

1–164 345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
MODBUS MEMORY MAP CHAPTER 1: COMMUNICATIONS GUIDE
5THU
6FRI
7SAT
FC179 unsigned 32 bits Alarm Status 1
0x00000001 Any Alarm
0x00000002 Therm Level Alarm
0x00080000 LE 1 Alarm
0x00100000 LE 2 Alarm
0x00200000 LE 3 Alarm
0x00400000 LE 4 Alarm
0x00800000 LE 5 Alarm
0x01000000 LE 6 Alarm
0x02000000 LE 7 Alarm
0x04000000 LE 8 Alarm
FC180 unsigned 32 bits Alarm Status 2
0x00020000 Self-Test Alarm
0x00080000 BKRTrip Cntr Alarm
0x00100000 Rly1 Mon. Alrm
0x00200000 Rly2 Mon. Alarm
0x00400000 Breaker Fail Alarm
0x00800000 BKR Status Failure
0x08000000 BKR2 Status Fail
0x20000000 BKR Fail Alarm
FC181 unsigned 32 bits Alarm Status 3
0x00000001 Phase IOC1 Alarm
0x00000002 Neutral IOC1 Alarm
0x00000004 Ground IOC1 Alarm
0x00000008 Phase TOC Alarm
0x00000010 Neutral TOC Alarm
0x00000020 Ground TOC Alarm
0x00000040 Phase IOC2 Alarm
0x00000080 Neutral IOC 2 Alarm
0x00000100 Ground IOC2 Alarm
0x00000200 Phase TOC2 Alarm
0x00000400 Neutral TOC2 Alarm
0x00000800 Ground TOC2 Alarm
0x00001000 SGnd TOC Alarm
0x02000000 SGnd IOC 1 Alarm
0x04000000 SGnd IOC 2 Alarm
0x10000000 Diff 87P Alarm
0x20000000 Diff 87REF 1 Alarm
0x40000000 Diff 87REF 2 Alarm
0x80000000 Inst 50/87P Alarm
FC182 unsigned 32 bits Alarm Status 4
0x00000001 NSeq TOC1 Alarm
0x00000002 NSeq TOC2 Alarm
0x00000080 SGnd TOC2 Alarm
Code Type Definition