E.41
Date Code 20170927 Instruction Manual SEL-751 Relay
Modbus RTU Communications
Communications Protocol
973 (R) VAB MX TIM hh 0 23 0 1 1073
974 (R) VAB MX DAY dd 1 31 1 1 1074
975 (R) VAB MX DAY mm 1 12 1 1 1075
976 (R) VAB MX DAY yy 2000 9999 2000 1 1076
977 (R) VAB MIN kV 0 65535 0 0.01 1077
978 (R) VAB MN TIM ss 0 5999 0 0.01 1078
979 (R) VAB MN TIM mm 0 59 0 1 1079
980 (R) VAB MN TIM hh 0 23 0 1 1080
981 (R) VAB MN DAY dd 1 31 1 1 1081
982 (R) VAB MN DAY mm 1 12 1 1 1082
983 (R) VAB MN DAY yy 2000 9999 2000 1 1083
984 (R) VBC MAX kV 0 65535 0 0.01 1084
985 (R) VBC MX TIM ss 0 5999 0 0.01 1085
986 (R) VBC MX TIM mm 0 59 0 1 1086
987 (R) VBC MX TIM hh 0 23 0 1 1087
988 (R) VBC MX DAY dd 1 31 1 1 1088
989 (R) VBC MX DAY mm 1 12 1 1 1089
990 (R) VBC MX DAY yy 2000 9999 2000 1 1090
991 (R) VBC MIN kV 0 65535 0 0.01 1091
992 (R) VBC MN TIM ss 0 5999 0 0.01 1092
993 (R) VBC MN TIM mm 0 59 0 1 1093
994 (R) VBC MN TIM hh 0 23 0 1 1094
995 (R) VBC MN DAY dd 1 31 1 1 1095
996 (R) VBC MN DAY mm 1 12 1 1 1096
997 (R) VBC MN DAY yy 2000 9999 2000 1 1097
998 (R) VCA MAX kV 0 65535 0 0.01 1098
999 (R) VCA MX TIM ss 0 5999 0 0.01 1099
1000 (R) VCA MX TIM mm 0 59 0 1 1100
1001 (R) VCA MX TIM hh 0 23 0 1 1101
1002 (R) VCA MX DAY dd 1 31 1 1 1102
1003 (R) VCA MX DAY mm 1 12 1 1 1103
1004 (R) VCA MX DAY yy 2000 9999 2000 1 1104
1005 (R) VCA MIN kV 0 65535 0 0.01 1105
1006 (R) VCA MN TIM ss 0 5999 0 0.01 1106
1007 (R) VCA MN TIM mm 0 59 0 1 1107
1008 (R) VCA MN TIM hh 0 23 0 1 1108
1009 (R) VCA MN DAY dd 1 31 1 1 1109
1010 (R) VCA MN DAY mm 1 12 1 1 1110
1011 (R) VCA MN DAY yy 2000 9999 2000 1 1111
1012 (R) VS MAX kV 0 65535 0 0.01 1112
1013 (R) VS MAX TIME ss 0 5999 0 0.01 1113
1014 (R) VS MAX TIME mm 0 59 0 1 1114
1015 (R) VS MAX TIME hh 0 23 0 1 1115
1016 (R) VS MAX DAY dd 1 31 1 1 1116
1017 (R) VS MAX DAY mm 1 12 1 1 1117
Table E.34 Modbus Register Map
a
(Sheet 17 of 38)
Modbus Register
Address
b
Name/Enums Units Min Max Default
Scale
Fac to r
DeviceNet
Parameter
Numbers