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