
CHAPTER 1: COMMUNICATIONS GUIDE
MODBUS MEMORY MAP
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
1–93
41143
476
Timer 4 Dropout Delay
0
6000
1
F1
0
41144
477
LE 4 Function
0
4
1
FC205
0
41145
478
LE 4 Asserted
0
1
1
FC103
0
41146
479
LE 4 Relays
0
0x7F
1
FC198
0
41150
47D
Timer 5 Pickup Delay
0
6000
1
F1
0
41151
47E
Timer 5 Dropout Delay
0
6000
1
F1
0
41152
47F
LE 5 Function
0
4
1
FC205
0
41153
480
LE 5 Asserted
0
1
1
FC103
0
41154
481
LE 5 Relays
0
0x7F
1
FC198
0
41158
485
Timer 6 Pickup Delay
0
6000
1
F1
0
41159
486
Timer 6 Dropout Delay
0
6000
1
F1
0
41160
487
LE 6 Function
0
4
1
FC205
0
41161
488
LE 6 Asserted
0
1
1
FC103
0
41162
489
LE 6 Relays
0
0x7F
1
FC198
0
41166
48D
Timer 7 Pickup Delay
0
6000
1
F1
0
41167
48E
Timer 7 Dropout Delay
0
6000
1
F1
0
41168
48F
LE 7 Function
0
4
1
FC205
0
41169
490
LE 7 Asserted
0
1
1
FC103
0
41170
491
LE 7 Relays
0
0x7F
1
FC198
0
41174
495
Timer 8 Pickup Delay
0
6000
1
F1
0
41175
496
Timer 8 Dropout Delay
0
6000
1
F1
0
41176
497
LE 8 Function
0
4
1
FC205
0
41177
498
LE 8 Asserted
0
1
1
FC103
0
41178
499
LE 8 Relays
0
0x7F
1
FC198
0
REMOTE RESET
41380
563
Remote Reset
0
0x1DF
1
F89
0
WINDING 1 BREAKER
41388
56B
Breaker Connected
0
0x49
0
FC204B 0
41389
56C
Breaker 52a Contact
0
0x40
0
FC204A 0
41390
56D
Breaker 52b Contact
0
0x41
0
FC204C 0
SETPOINT GROUP CHANGE
41404
57B
Set Group 2 Active
0
0x1DF
0
F89
0
41405
57C
Block Group Change
0
0x1DF
0
F89
0
41410
581
Breaker 1 Connected
0
0x47
0
FC204D 0
WINDING 2 BREAKER
41414
585
Breaker 2 Connected
0
0x49
0
FC204B 0
41415
586
Breaker 2 52a Contact
0
0x42
0
FC204D 0
41416
587
Breaker 2 52b Contact
0
0x43
0
FC204F 0
TRANSFORMER SETUP
41420
58B
XFMR Rated MVA
0
5000
1
F11
500
41422
58D
XFRM Type
0
25
1
FC419
0
41423
58E
Phase Compensation
0
1
1
FC411
0
41424
58F
Winding 1 Nominal Voltage
1
6500
1
F11
1380
41426
591
Winding 1 Grounding
0
1
0
FC413
0
41427
592
Winding 2 Nominal Voltage
1
6500
1
F11
416
41429
594
Winding 2 Grounding
0
1
0
FC413
0
Modbus
Address
Hex
Address
Description
Min
Max
Step
Format
Code
Factory
Default