E.56
SEL-787 Relay Instruction Manual Date Code 20081022
Modbus RTU Communications
Modbus Register Map
2105H (R) WARN STATUS HI na
2106H (R) AVERAGE CURRENT na
2107H (R) IAW1 CURRENT na
2108H (R) IBW1 CURRENT na
2109H (R) ICW1 CURRENT na
210AH–
210CH
(R) Reserved
c
na
210DH (R) IGW1 CURRENT na
210EH (R) IN1 CURRENT na
210FH (R) Reserved
c
na
2110H (R) FAST STATUS 2 0 65535 0 na
Bit 0 = IN11/IN301 Status
Bit 1 = IN12/IN302 Status
Bit 2 = IN13/IN303 Status
Bit 3 = IN14/IN304 Status
Bit 4 = OUT11/OUT301 Status
Bit 5 = OUT12/OUT302 Status
Bit 6 = OUT13/OUT303 Status
Bit 7 = OUT14/OUT304 Status
Bit 8 = IN15/IN305 Status
Bit 9 = IN16/IN306 Status
Bit 10 = IN17/IN307 Status
Bit 11 = IN18/IN308 Status
Bit 12–Bit 15 = Reserved
2111H (R) FAST STATUS 3 0 65535 0 na
Bit 0 = IN19/IN405 Status
Bit 1 = IN20/IN406 Status
Bit 2 = IN21/IN407 Status
Bit 3 = IN22/IN408 Status
Bit 4 = IN23/IN505 Status
Bit 5 = IN24/IN506 Status
Bit 6 = IN25/IN507 Status
Bit 7 = IN26/IN508 Status
Bit 8–Bit 15 = Reserved
PAR GROUP INDICES
3000H (R) Reserved
c
000na
3001H (R) USER MAP REG 1 125 1 1
3002H (R) USER MAP REG VAL 126 250 126 1
3003H (R) RESERVED AREA1 251 260 251 1
3004H (R) GENERAL SETTINGS 261 264 261 1
3005H (R) GROUP SELECTION 265 265 265 1
3006H (R) BRKR FAILURE SET 266 268 266 1
3007H (R) THR FAULT SET 269 276 269 1
3008H (R) CONFIG SETTINGS 277 297 277 1
3009H (R) XFMR DIFFERNTIAL 298 321 298 1
300AH (R) RESTR EARTH FLT 322 323 322 1
300BH (R) WDG1 MAX PH IOC 324 335 324 1
300CH (R) WDG1 RES IOC 336 341 336 1
Table E.32 Modbus Register Map
a
(Sheet 35 of 38)
Modbus Register
Address
b
Name / Enums Units Min Max Def
Scale
Fa c tor
DeviceNet
Parameter
Numbers
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