Sel 751A - Page 534

E.72
SEL-751A Relay Instruction Manual Date Code 20100129
Modbus RTU Communications
Modbus Register Map
1819 (R) ROW 14 0 255 0 1 1919
Bit 0 = LOP
Bit 1 = 3PWR2T
Bit 2 = 3PWR1T
Bit 3 = CFGFLT
Bit 4 = COMMFLT
Bit 5 = REMTRIP
Bit 6 = COMMLOSS
Bit 7 = COMMIDLE
1820–1825 (R) ROW 15 through ROW 20 0 255 0 1 1920–1925
1826 (R) ROW 21 0 255 0 1 1926
Bit 0 = RSTPKDEM
Bit 1 = RSTDEM
Bit 2 = RSTMXMN
Bit 3 = RSTENRGY
Bit 4 = BRGTRIP
Bit 5 = BRGALRM
Bit 6 = WDGTRIP
Bit 7 = WDGALRM
1827 (R) ROW 22 0 255 0 1 1927
Bit 0 = HALARM
Bit 1 = RSTTRGT
Bit 2 = DSABLSET
Bit 3 = 3PWR2P
Bit 4 = 3PWR1P
Bit 5 = TRGTR
Bit 6 = RTDIN
Bit 7 = RTDFLT
1828–1924 (R) ROW 23 through ROW 119 0 255 0 1 1928–2024
1925–1947 (R) Reserved
c
0 0 0 2025–2047
Extra Settings
1948 (R/W) BREAKER MONITOR 0 1 1 2048
0 = N
1 = Y
1949 (R/W) CL/OPN OPS SETP1 0 65000 10000 1 2049
1950 (R/W) CL/OPN OPS SETP2 0 65000 150 1 2050
1951 (R/W) CL/OPN OPS SETP3 0 65000 12 1 2051
1952 (R/W) KA PRI INTRPD1-I 0 999 1 1 2052
1953 (R/W) KA PRI INTRPD1-F 0 99 20 0.01 2053
1954 (R/W) KA PRI INTRPD2-I 0 999 8 1 2054
1955 (R/W) KA PRI INTRPD2-F 0 99 0 0.01 2055
1956 (R/W) KA PRI INTRPD3-I 0 999 20 1 2056
1957 (R/W) KA PRI INTRPD3-F 0 99 0 0.01 2057
1958 (R/W) ENBL AF PH OC 0 1 0 2058
0 = N
1 = Y
1959 (R/W) AF PH OC TRP LVL A 10 10000 100 0.01 2059
1960 (R/W) ENBL AF N OC 0 1 0 2060
0 = N
1 = Y
1961 (R/W) AF N OC TRP LVL A 10 10000 100 0.01 2061
Table E.32 Modbus Register Map
a
(Sheet 47 of 56)
Modbus Register
Address
b
Name/Enums Units Min Max Default
Scale
Facto r
DeviceNet
Parameter
Numbers