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MODBUS MEMORY MAP
1–162
Code
0xE042
0xE182
0xE1C2
0xE882
0xF002
0xF042
0xF082
0xF0C2
0xF102
0xF142
0xF182
0xF1C2
0xF202
0xF242
0xF282
0xF2C2
0xF302
0xF642
0xF682
0xF702
0xF742
0xF782
0xF784
0xF7C2
0xF802
0xF842
0xF9C2
0xFB02
0xFB42
0xFB82
0xFBC2
FC148
0
1
FC167
0x00000001
0x00000002
0x00000004
0x00000008
0x00000010
0x00000020
0x00000040
0x00000080
0x00000100
0x00000200
0x00000400
0x00000800
CHAPTER 1: COMMUNICATIONS GUIDE
Type
Definition
Therm O/L Block
Output Relay 1 BLK
Output Relay 2 BLK
Group Change BLK
Ph IOC1 Block
Ntrl IOC1 Block
Gnd IOC1 Block
Ph TOC Block
Ntrl TOC Block
Gnd TOC Block
Ph IOC2 Block
Ntrl IOC2 Block
Gnd IOC2 Block
Ph TOC2 Block
Ntrl TOC2 Block
Gnd TOC2 Block
SGnd TOC Block
SGnd IOC 1 Block
SGnd IOC2 Block
Pcnt Diff Block
RGF1 Block
RGF2 Block
RGF2 Block DPO
Inst Diff Block
NSeq TOC1 BLK
NSeq TOC2 BLK
SGnd TOC2 BLK
Trip BKR1 BLK
Trip BKR2 BLK
2nd Hmnc Diff BLK
5th Hmnc Diff BLK
unsigned 16 bits
Trigger Mode
Overwrite
Protected
unsigned 32 bits
Contact/Virtual Input/Output Status
Input/Output 1
Input/Output 2
Input/Output 3
Input/Output 4
Input/Output 5
Input/Output 6
Input/Output 7
Input/Output 8
Input/Output 9
Input/Output 10
Input/Output 11
Input/Output 12
345 TRANSFORMER PROTECTION SYSTEM – COMMUNICATIONS GUIDE
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