E.55
Date Code 20150130 Instruction Manual SEL-787 Relay
Modbus RTU Communications
Modbus Register Map
Bit 9 = AUX2/OUT102 Status
Bit 10 = AUX3/OUT401 Status
Bit 11 = AUX4/OUT402 Status
Bit 12 = AUX5/OUT403 Status
Bit 13 = AUX6/OUT404 Status
Bit 14–Bit 15 = Reserved
2101H (R) FAST STATUS 1 0 65535 0 na
Bit 0 = Enabled
Bit 1 = Reserved
Bit 2 = IN6/IN404 Status
Bit 3 = IN7/IN501 Status
Bit 4 = IN8/IN502 Status
Bit 5 = IN9/IN503 Status
Bit 6 = IN10/IN504 Status
Bit 7 = Reserved
Bit 8 = AUX7/OUT501 Status
Bit 9 = AUX8/OUT502 Status
Bit 10 = AUX9/OUT503 Status
Bit 11 = AUX10/OUT504 Status
Bit 12–Bit 15 = Reserved
2102H (R) TRIP STATUS LO na
2103H (R) TRIP STATUS HI na
2104H (R) WARN STATUS LO na
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
Table E.34 Modbus Register Map
a
(Sheet 33 of 36)
Modbus Register
Address
b
Name / Enums Units Min Max Def
Scale
Fac tor
DeviceNet
Parameter
Numbers