CHAPTER 11: 345 MODBUS MEMORY MAP AND FORMAT CODES
345 MODBUS MEMORY MAP
SR3 SERIES PROTECTIVE RELAY PLATFORM – COMMUNICATIONS GUIDE
11-67
46345
0x18C8
XFMR Block 2
0
0xEF02
1
---
F89
0
1
46346
0x18C9
XFMR Block 3
0
0xEF02
1
---
F89
0
1
46347
0x18CA
RGF 1 Block1
0
0xEF02
1
---
F89
0
1
46348
0x18CB
REF 1 Block2
0
0xEF02
1
---
F89
0
1
46349
0x18CC
RGF 1 Block3
0
0xEF02
1
---
F89
0
1
46350
0x18CD
RGF 2 Block1
0
0xEF02
1
---
F89
0
1
46351
0x18CE
RGF 2 Block2
0
0xEF02
1
---
F89
0
1
46352
0x18CF
RGF 2 Block3
0
0xEF02
1
---
F89
0
1
46353
0x18D0
Inst Diff Block1
0
0xEF02
1
---
F89
0
1
46354
0x18D1
Inst Diff Block2
0
0xEF02
1
---
F89
0
1
46355
0x18D2
Inst Diff Block3
0
0xEF02
1
---
F89
0
1
46362
0x18D9
Sensitive Ground TOC2 Block
1
0
0xEF02
1
---
F89
0
1
46363
0x18DA
Sensitive Ground TOC2 Block
2
0
0xEF02
1
---
F89
0
1
46364
0x18DB
Sensitive Ground TOC2 Block
3
0
0xEF02
1
---
F89
0
1
46889
0x1AE8
Negative Sequence IOC 2
Block 1
0
0xEF02
1
---
F89
0
1
46890
0x1AE9
Negative Sequence IOC 2
Block 2
0
0xEF02
1
---
F89
0
1
46891
0x1AEA
Negative Sequence IOC 2
Block 3
0
0xEF02
1
---
F89
0
1
PROTECTION ELEMENT RELAY CONFIGURATION
42737
0xAB0
Phase IOC 1 Relay
0
0x7F
1
---
FC198
0
1
42738
0xAB1
Neutral IOC 1 Relay
0
0x7F
1
---
FC198
0
1
42739
0xAB2
Ground IOC 1 Relay
0
0x7F
1
---
FC198
0
1
42740
0xAB3
Phase TOC1 Relay
0
0x7F
1
---
FC198
0
1
42741
0xAB4
Neutral TOC Relay
0
0x7F
1
---
FC198
0
1
42742
0xAB5
Ground TOC1 Relay
0
0x7F
1
---
FC198
0
1
42743
0xAB6
Phase IOC 2 Relay
0
0x7F
1
---
FC198
0
1
42744
0xAB7
Neutral IOC 2 Relay
0
0x7F
1
---
FC198
0
1
42745
0xAB8
Ground IOC 2 Relay
0
0x7F
1
---
FC198
0
1
42746
0xAB9
Phase TOC 2 Relay
0
0x7F
1
---
FC198
0
1
42747
0xABA
Neutral TOC 2 Relay
0
0x7F
1
---
FC198
0
1
42748
0xABB
Ground TOC 2 Relay
0
0x7F
1
---
FC198
0
1
42749
0xABC
Sensitive Ground TOC1
Relay
0
0x7F
1
---
FC198
0
1
42762
0xAC9
Sensitive Ground IOC 1
Relay
0
0x7F
1
---
FC198
0
1
42763
0xACA
Sensitive Ground IOC2 Relay 0
0x7F
1
---
FC198
0
1
42764
0xACB
Negative Sequence IOC
Relays
0
0x7F
1
---
FC198
0
1
42774
0xAD5
RTD Trouble Relays
0
0x7F
1
---
FC198
0
1
42776
0xAD7
REF 1 Relays
0
0x7F
1
---
FC198
0
1
42777
0xAD8
REF 2 Relays
0
0x7F
1
---
FC198
0
1
42778
0xAD9
Inst Diff Relays
0
0x7F
1
---
FC198
0
1
42782
0xADD
Sensitive Ground TOC2
Relay
0
0x7F
1
---
FC198
0
1
Modbus
Address
Hex
Address
Description
Min
Max
Step Units
Format
Code
Factory
Default
Size in
words