1–86
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
MODBUS MEMORY MAP
CHAPTER 1: COMMUNICATIONS GUIDE
31539
602
Diff Trip PhA Status
0
65535
1
FC134
0
31540
603
Diff Trip PhB Status
0
65535
1
FC134
0
31541
604
Diff Trip PhC Status
0
65535
1
FC134
0
PHASE TOC2 TRIP STATUS
31542
605
Phase51PTOC_2Trip_PhaseAStat
us
0
65535
1
FC134
0
31543
606
Phase51PTOC_2Trip_PhaseBStat
us
0
65535
1
FC134
0
31544
607
Phase51PTOC_2Trip_PhaseCStat
us
0
65535
1
FC134
0
THERMAL MODEL ALARM STATUS
31569
620
Alarm Phase A Status 1
0
65535
1
FC134
0
31570
621
Alarm Phase B Status 1
0
65535
1
FC134
0
31571
622
Alarm Phase C Status 1
0
65535
1
FC134
0
PHASE IOC1 ALARM STATUS
31572
623
Alarm Phase A Status 2
0
65535
1
FC134
0
31573
624
Alarm Phase B Status 2
0
65535
1
FC134
0
31574
625
Alarm Phase C Status 2
0
65535
1
FC134
0
PHASE TOC1 ALARM STATUS
31575
626
Alarm Phase A Status 3
0
65535
1
FC134
0
31576
627
Alarm Phase B Status 3
0
65535
1
FC134
0
31577
628
Alarm Phase C Status 3
0
65535
1
FC134
0
PHASE IOC2 ALARM STATUS
31578
629
Alarm Phase A Status 4
0
65535
1
FC134
0
31579
62A
Alarm Phase B Status 4
0
65535
1
FC134
0
31580
62B
Alarm Phase C Status 4
0
65535
1
FC134
0
DIFFERENTIAL ALARM STATUS
31587
632
Diff Alarm PhA Status
0
65535
1
FC134
0
31588
633
Diff Alarm PhB Status
0
65535
1
FC134
0
31589
634
Diff Alarm PhC Status
0
65535
1
FC134
0
PHASE TOC2 ALARM STATUS
31590
635
Phase51PTOC_2Alarm_PhaseASt
atus
0
65535
1
FC134
0
31591
636
Phase51PTOC_2Alarm_PhaseBSt
atus
0
65535
1
FC134
0
31592
637
Phase51PTOC_2Alarm_PhaseCSt
atus
0
65535
1
FC134
0
WINDING 2 CURRENT METERING
31665
680
Ia2
0
100000
1
F10
0
31667
682
Ib2
0
100000
1
F10
0
31669
684
Ic2
0
100000
1
F10
0
31671
686
In2
0
100000
1
F10
0
31673
688
Ig2
0
100000
1
F10
0
31675
68A
Isg2
0
100000
1
F11
0
PHASE DIFFERENTIAL CURRENT METERING
31677
68C
Idiff 1 Ph A
0
100000
1
F11
0
31679
68E
Idiff 1 Ph B
0
100000
1
F11
0
31681
690
Idiff 1 Ph C
0
100000
1
F11
0
Modbus
Address
Hex
Address
Description
Min
Max
Step
Format
Code
Factory
Default