Schweitzer Engineering Laboratories SEL-787 - Page 455

E.41
Date Code 20081022 Instruction Manual SEL-787 Relay
Modbus RTU Communications
Modbus Register Map
777 (R) VB THD A 0 65535 0 1 877
778 (R) VC THD A 0 65535 0 1 878
779 (R) VAB THD A 0 65535 0 1 879
780 (R) VBC THD A 0 65535 0 1 880
781 (R) VCA THD A 0 65535 0 1 881
RTD Data
782 (R) MAX AMBIENT RTD degC -32768 32767 0 1 882
7FFFh = Open
8000h = Short
7FFCh = Comm Fail
7FF8h = Stat Fail
7FFEh = Fail
7FF0h = NA
783 (R) MAX OTHER RTD degC -32768 32767 0 1 883
784 (R) RTD1 degC -32768 32767 0 1 884
785 (R) RTD2 degC -32768 32767 0 1 885
786 (R) RTD3 degC -32768 32767 0 1 886
787 (R) RTD4 degC -32768 32767 0 1 887
788 (R) RTD5 degC -32768 32767 0 1 888
789 (R) RTD6 degC -32768 32767 0 1 889
790 (R) RTD7 degC -32768 32767 0 1 890
791 (R) RTD8 degC -32768 32767 0 1 891
792 (R) RTD9 degC -32768 32767 0 1 892
793 (R) RTD10 degC -32768 32767 0 1 893
794 (R) RTD11 degC -32768 32767 0 1 894
795 (R) RTD12 degC -32768 32767 0 1 895
796–806 (R) Reserved
c
0 0 0 896–906
RMS Data
807 (R) IAW1 RMS A 0 65535 0 1 907
808 (R) IBW1 RMS A 0 65535 0 1 908
809 (R) ICW1 RMS A 0 65535 0 1 909
810 (R) IAW2 RMS A 0 65535 0 1 910
811 (R) IBW2 RMS A 0 65535 0 1 911
812 (R) ICW2 RMS A 0 65535 0 1 912
813 (R) IN RMS A 0 65535 0 1 913
814 (R) VA RMS V 0 65535 0 1 914
815 (R) VB RMS V 0 65535 0 1 915
816 (R) VC RMS V 0 65535 0 1 916
817 (R) VAB RMS V 0 65535 0 1 917
818 (R) VBC RMS V 0 65535 0 1 918
819 (R) VCA RMS V 0 65535 0 1 919
Table E.32 Modbus Register Map
a
(Sheet 20 of 38)
Modbus Register
Address
b
Name / Enums Units Min Max Def
Scale
Fa c tor
DeviceNet
Parameter
Numbers