CHAPTER 1: COMMUNICATIONS GUIDE
MODBUS MEMORY MAP
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
1–161
0xC4C1
LE 1 PKP
0xC4C2
LE 1 Op
0xC4C4
LE 1 DPO
0xC501
LE 2 PKP
0xC502
LE 2 Op
0xC504
LE 2 DPO
0xC541
LE 3 PKP
0xC542
LE 3 Op
0xC544
LE 3 DPO
0xC581
LE 4 PKP
0xC582
LE 4 Op
0xC584
LE 4 DPO
0xC5C1
LE 5 PKP
0xC5C2
LE 5 Op
0xC5C4
LE 5 DPO
0xC601
LE 6 PKP
0xC602
LE 6 Op
0xC604
LE 6 DPO
0xC641
LE 7 PKP
0xC642
LE 7 Op
0xC644
LE 7 DPO
0xC681
LE 8 PKP
0xC682
LE 8 Op
0xC684
LE 8 DPO
0xC882
Setpoint Group 2
0xC982
Maint. Req. Op
0xCA02
52a Contact
0xCA42
52b Contact
0xCCC2
BKR Stat Open
0xCD02
BKR Stat Clsd
0xCD42
Setpoint Group 1
0xDA02
BKR2 52a Cont OP
0xDA42
BKR2 52b Cont OP
0xDA82
BKR2 Stat Open OP
0xDAC2
BKR2 Stat Clsd
0xDB02
Trip BKR1 OP
0xDB04
Trip BKR1 DPO
0xDB41
Trip BKR2 PKP
0xDB42
Trip BKR2 OP
0xDB44
Trip BKR2 DPO
0xDB8A
2nd Hmnc Diff Ph A
0xDB92
2nd Hmnc Diff Ph B
0xDBA2
2nd Hmnc Diff Ph C
0xDBCA
5th Hmnc Diff Ph A
0xDBD2
5th Hmnc Diff Ph B
0xDBE2
5th Hmnc Diff Ph C
0xE002
Any Block
Code
Type
Definition