E.36
SEL-751 Relay Instruction Manual Date Code 20170927
Modbus RTU Communications
Communications Protocol
748 (R/W) RA055 (0:UW) -32768 32767 0 0.01 848
749 (R/W) RA055 (1:LW) -32768 32767 0 0.01 849
750 (R/W) RA056 (0:UW) -32768 32767 0 0.01 850
751 (R/W) RA056 (1:LW) -32768 32767 0 0.01 851
752 (R/W) RA057 (0:UW) -32768 32767 0 0.01 852
753 (R/W) RA057 (1:LW) -32768 32767 0 0.01 853
754 (R/W) RA058 (0:UW) -32768 32767 0 0.01 854
755 (R/W) RA058 (1:LW) -32768 32767 0 0.01 855
756 (R/W) RA059 (0:UW) -32768 32767 0 0.01 856
757 (R/W) RA059 (1:LW) -32768 32767 0 0.01 857
758 (R/W) RA060 (0:UW) -32768 32767 0 0.01 858
759 (R/W) RA060 (1:LW) -32768 32767 0 0.01 859
760 (R/W) RA061 (0:UW) -32768 32767 0 0.01 860
761 (R/W) RA061 (1:LW) -32768 32767 0 0.01 861
762 (R/W) RA062 (0:UW) -32768 32767 0 0.01 862
763 (R/W) RA062 (1:LW) -32768 32767 0 0.01 863
764 (R/W) RA063 (0:UW) -32768 32767 0 0.01 864
765 (R/W) RA063 (1:LW) -32768 32767 0 0.01 865
766 (R/W) RA064 (0:UW) -32768 32767 0 0.01 866
767 (R/W) RA064 (1:LW) -32768 32767 0 0.01 867
768 (R/W) RA065 (0:UW) -32768 32767 0 0.01 868
769 (R/W) RA065 (1:LW) -32768 32767 0 0.01 869
770 (R/W) RA066 (0:UW) -32768 32767 0 0.01 870
771 (R/W) RA066 (1:LW) -32768 32767 0 0.01 871
772 (R/W) RA067 (0:UW) -32768 32767 0 0.01 872
773 (R/W) RA067 (1:LW) -32768 32767 0 0.01 873
774 (R/W) RA068 (0:UW) -32768 32767 0 0.01 874
775 (R/W) RA068 (1:LW) -32768 32767 0 0.01 875
776 (R/W) RA069 (0:UW) -32768 32767 0 0.01 876
777 (R/W) RA069 (1:LW) -32768 32767 0 0.01 877
778 (R/W) RA070 (0:UW) -32768 32767 0 0.01 878
779 (R/W) RA070 (1:LW) -32768 32767 0 0.01 879
780 (R/W) RA071 (0:UW) -32768 32767 0 0.01 880
781 (R/W) RA071 (1:LW) -32768 32767 0 0.01 881
782 (R/W) RA072 (0:UW) -32768 32767 0 0.01 882
783 (R/W) RA072 (1:LW) -32768 32767 0 0.01 883
784 (R/W) RA073 (0:UW) -32768 32767 0 0.01 884
785 (R/W) RA073 (1:LW) -32768 32767 0 0.01 885
786 (R/W) RA074 (0:UW) -32768 32767 0 0.01 886
787 (R/W) RA074 (1:LW) -32768 32767 0 0.01 887
788 (R/W) RA075 (0:UW) -32768 32767 0 0.01 888
789 (R/W) RA075 (1:LW) -32768 32767 0 0.01 889
790 (R/W) RA076 (0:UW) -32768 32767 0 0.01 890
791 (R/W) RA076 (1:LW) -32768 32767 0 0.01 891
792 (R/W) RA077 (0:UW) -32768 32767 0 0.01 892
Table E.34 Modbus Register Map
a
(Sheet 12 of 38)
Modbus Register
Address
b
Name/Enums Units Min Max Default
Scale
Fac to r
DeviceNet
Parameter
Numbers