Sel 751A - Page 535

E.73
Date Code 20100129 Instruction Manual SEL-751A Relay
Modbus RTU Communications
Modbus Register Map
1962 (R/W) SENSOR 1 TYPE 0 2 0 2062
0 = NONE
1 = POINT
2 = FIBER
1963 (R/W) TOL 1 PICKUP % 30 200 50 0.1 2063
1964 (R/W) SENSOR 2 TYPE 0 2 0 2064
0 = NONE
1 = POINT
2 = FIBER
1965 (R/W) TOL 2 PICKUP % 30 200 50 0.1 2065
1966 (R/W) SENSOR 3 TYPE 0 2 0 2066
0 = NONE
1 = POINT
2 = FIBER
1967 (R/W) TOL 3 PICKUP % 30 200 50 0.1 2067
1968 (R/W) SENSOR 4 TYPE 0 2 0 2068
0 = NONE
1 = POINT
2 = FIBER
1969 (R/W) TOL 4 PICKUP % 30 200 50 0.1 2069
1970 (R/W) ARC OUTPUT SLOT 0 2 0 2070
0 = 101_2
1 = 301_2
2 = 401_2
1971 (R/W) EN SYNCHRO PHSOR 0 1 0 2071
0 = N
1 = Y
1972 (R/W) MESSAGES PER SEC 0 3 3 2072
0 = 1
1 = 2
2 = 5
3 = 10
1973 (R/W) PMU HARDWARE ID 1 65534 1 1 2073
1974 (R/W) VOLTAGE DATA SET 0 2 0 2074
0 = V1
1 = ALL
2 = NA
1975 (R/W) VOLT COMP ANGLE deg -17999 18000 0 0.01 2075
1976 (R/W) CURRENT DATA SET 0 2 0 2076
0 = I1
1 = ALL
2 = NA
1977 (R/W) CURR COMP ANGLE deg -17999 18000 0 0.01 2077
1978 (R/W) NUM ANALOGS 0 4 0 1 2078
1979 (R/W) NUMDSW 0 1 0 2079
0 = N
1 = Y
1980 (R/W) CTRL BITS DEFN 0 1 0 2080
0 = NONE
1 = C37.118
1981 (R/W) IRIG TIME SOURCE 0 1 0 2081
0 = IRIG1
1 = IRIG2
1982-1991 (R) Reserved
c
0 0 0 2082-2091
Table E.32 Modbus Register Map
a
(Sheet 48 of 56)
Modbus Register
Address
b
Name/Enums Units Min Max Default
Scale
Facto r
DeviceNet
Parameter
Numbers