CHAPTER 1: COMMUNICATIONS GUIDE
MODBUS MEMORY MAP
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
1–155
0x85C4
LE 5 Trip DPO
0x8601
LE 6 Trip PKP
0x8602
LE 6 Trip Op
0x8604
LE 6 Trip DPO
0x8641
LE 7 Trip PKP
0x8642
LE 7 Trip Op
0x8644
LE 7 Trip DPO
0x8681
LE 8 Trip PKP
0x8682
LE 8 Trip Op
0x8684
LE 8 Trip DPO
0x8CC2
BKRTrpCntr Op
0x8D01
TrpCoilMon Trp PKP
0x8D02
TrpCoilMon Trp Op
0x8D04
TrpCoilMon Trp DPO
0x8D41
ClsCoilMon Trp PKP
0x8D42
ClsCoilMon Trp Op
0x8D44
ClsCoilMon Trp DPO
0x8D81
BKR Failure PKP
0x8D82
BKR Failure Op
0x8D84
BKR Failure DPO
0x9001
Ph IOC1 Trip PKP
0x9002
Ph IOC1 Trip Op
0x9004
Ph IOC1 Trip DPO
0x9009
Ph A IOC1 Trip PKP
0x900A
Ph A IOC1 Trip Op
0x900C
Ph A IOC1 Trip DPO
0x9011
Ph B IOC1 Trip PKP
0x9012
Ph B IOC1 Trip Op
0x9014
Ph B IOC1 Trip DPO
0x9021
Ph C IOC1 Trip PKP
0x9022
Ph C IOC1 Trip Op
0x9024
Ph C IOC1 Trip DPO
0x9041
Ntrl IOC1 Trip PKP
0x9042
Ntrl IOC1 Trip Op
0x9044
Ntrl IOC1 Trip DPO
0x9081
Gnd IOC1 Trip PKP
0x9082
Gnd IOC1 Trip Op
0x9084
Gnd IOC1 Trip DPO
0x90C1
Ph TOC Trip PKP
0x90C2
Ph TOC Trip Op
0x90C4
Ph TOC Trip DPO
0x90C9
Ph A TOC Trip PKP
0x90CA
Ph A TOC Trip Op
0x90CC
Ph A TOC Trip DPO
0x90D1
Ph B TOC Trip PKP
0x90D2
Ph B TOC Trip Op
0x90D4
Ph B TOC Trip DPO
Code
Type
Definition