GE 345

1–166 345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
MODBUS MEMORY MAP CHAPTER 1: COMMUNICATIONS GUIDE
0x00000001 Clock Error
0x00000004 Calibration Error
0x00000008 EEPROM Error
0x00000010 Sys. Health Error
0x00000020 CPU 3.3V Rail Fail
0x00000040 Analg V Rail Fail
FC191 unsigned 32 bits Ctrl Element Status 1
0x00000001 Any Inhibit
0x00000002 Output Relay 3
0x00000004 Output Relay 4
0x00000008 Output Relay 5
0x00000010 Output Relay 6
0x00000020 Self-Test Rly 7
0x00000040 Rly #1 Trip
0x00000080 Rly #2 Close
0x00000100 Breaker Connected
0x00000800 BKR2 Connected
0x00080000 Logic Element 1
0x00100000 Logic Element 2
0x00200000 Logic Element 3
0x00400000 Logic Element 4
0x00800000 Logic Element 5
0x01000000 Logic Element 6
0x02000000 Logic Element 7
0x04000000 Logic Element 8
FC192 unsigned 32 bits Ctrl Element Status 2
0x00000004 Setpoint Group 2
0x00000010 Breaker Open
0x00000020 Breaker Close
0x00000040 Maint. Required
0x00000100 52a Contact
0x00000200 52b Contact
0x00000400 Trip Reset OK
0x00080000 BKR Status Open
0x00100000 BKR Status Closed
0x00200000 Setpoint Group 1
0x02000000 Cold Load Pickup
FC194 unsigned 32 bits Control Status 4
0x00000004 BKR2 52a Contact
0x00000010 BKR2 52b Contact
0x00000020 BKR2 Status Open
0x00000040 BKR2 Status Closed
0x00000100 Trip Breaker 1
0x00000200 Trip Breaker 2
FC197 unsigned 16 bits Element Function
0 Disabled
1Alarm
Code Type Definition