Sel 751A - Page 510

E.48
SEL-751A Relay Instruction Manual Date Code 20100129
Modbus RTU Communications
Modbus Register Map
915 (R) FREQ MN DAY dd 1 31 1 1 1015
916 (R) FREQ MN DAY mm 1 12 1 1 1016
917 (R) FREQ MN DAY yy 2000 9999 2000 1 1017
MAX/MIN RTD Data
918 (R) RTD1 MAX degC –32768 32767 0 1 1018
919 (R) RTD1 MX TIM ss 0 5999 0 1 1019
920 (R) RTD1 MX TIM mm 0 59 0 1 1020
921 (R) RTD1 MX TIM hh 0 23 0 1 1021
922 (R) RTD1 MX DAY dd 1 31 1 1 1022
923 (R) RTD1 MX DAY mm 1 12 1 1 1023
924 (R) RTD1 MX DAY yy 2000 9999 2000 1 1024
925 (R) RTD1 MIN degC –32768 32767 0 1 1025
926 (R) RTD1 MN TIM ss 0 5999 0 0.01 1026
927 (R) RTD1 MN TIM mm 0 59 0 1 1027
928 (R) RTD1 MN TIM hh 0 23 0 1 1028
929 (R) RTD1 MN DAY dd 1 31 1 1 1029
930 (R) RTD1 MN DAY mm 1 12 1 1 1030
931 (R) RTD1 MN DAY yy 2000 9999 2000 1 1031
932 (R) RTD2 MAX degC –32768 32767 0 1 1032
933 (R) RTD2 MX TIM ss 0 5999 0 0.01 1033
934 (R) RTD2 MX TIM mm 0 59 0 1 1034
935 (R) RTD2 MX TIM hh 0 23 0 1 1035
936 (R) RTD2 MX DAY dd 1 31 1 1 1036
937 (R) RTD2 MX DAY mm 1 12 1 1 1037
938 (R) RTD2 MX DAY yy 2000 9999 2000 1 1038
939 (R) RTD2 MIN degC –32768 32767 0 1 1039
940 (R) RTD2 MN TIM ss 0 5999 0 0.01 1040
941 (R) RTD2 MN TIM mm 0 59 0 1 1041
942 (R) RTD2 MN TIM hh 0 23 0 1 1042
943 (R) RTD2 MN DAY dd 1 31 1 1 1043
944 (R) RTD2 MN DAY mm 1 12 1 1 1044
945 (R) RTD2 MN DAY yy 2000 9999 2000 1 1045
946 (R) RTD3 MAX degC –32768 32767 0 1 1046
947 (R) RTD3 MX TIM ss 0 5999 0 0.01 1047
948 (R) RTD3 MX TIM mm 0 59 0 1 1048
949 (R) RTD3 MX TIM hh 0 23 0 1 1049
950 (R) RTD3 MX DAY dd 1 31 1 1 1050
951 (R) RTD3 MX DAY mm 1 12 1 1 1051
952 (R) RTD3 MX DAY yy 2000 9999 2000 1 1052
953 (R) RTD3 MIN degC –32768 32767 0 1 1053
954 (R) RTD3 MN TIM ss 0 5999 0 0.01 1054
955 (R) RTD3 MN TIM mm 0 59 0 1 1055
956 (R) RTD3 MN TIM hh 0 23 0 1 1056
Table E.32 Modbus Register Map
a
(Sheet 23 of 56)
Modbus Register
Address
b
Name/Enums Units Min Max Default
Scale
Facto r
DeviceNet
Parameter
Numbers