E.52
SEL-787 Relay
Instruction Manual
Date Code 20081022
Modbus RTU Communications
Modbus Register Map
1155 (R)
ROW 13
0
255
0
1255
Bit 0 =
*
Bit 1 =
51N1P
Bit 2 =
51Q2P
Bit 3 =
51Q1P
Bit 4 =
51G2P
Bit 5 =
51G1P
Bit 6 =
51P2P
Bit 7 =
51P1P
1156 (R)
ROW 14
0
255
0
1256
Bit 0 =
*
Bit 1 =
51N1R
Bit 2 =
51Q2R
Bit 3 =
51Q1R
Bit 4 =
51G2R
Bit 5 =
51G1R
Bit 6 =
51P2R
Bit 7 =
51P1R
1157 (R)
ROW 15
0
255
0
1257
Bit 0 =
5HBL
Bit 1 =
5HB3
Bit 2 =
5HB2
Bit 3 =
5HB1
Bit 4 =
2_4HBL
Bit 5 =
2_4HB3
Bit 6 =
2_4HB2
Bit 7 =
2_4HB1
1158 (R)
ROW 16
0
255
0
1258
Bit 0 =
87HR
Bit 1 =
87HR3
Bit 2 =
87HR2
Bit 3 =
87HR1
Bit 4 =
87HB
Bit 5 =
87BL3
Bit 6 =
87BL2
Bit 7 =
87BL1
1159 (R)
ROW 17
0
255
0
1259
Bit 0 =
3PWR2P
Bit 1 =
3PWR1P
Bit 2 =
59P2
Bit 3 =
59P1
Bit 4 =
27P2
Bit 5 =
27P1
Bit 6 =
87AP
Bit 7 =
TH5
1160 (R)
ROW 18
0
255
0
1260
Bit 0 =
59Q2
Bit 1 =
59Q1
Bit 2 =
BFI2
Bit 3 =
BFI1
Bit 4 =
OTHTRIP
Bit 5 =
OTHALRM
Bit 6 =
AMBTRIP
Bit 7 =
AMBALRM
Table E.32
Modbus Register Map
a
(Sheet 31 of 38)
Modbus Register
Address
b
Name / Enums
Units
Min
Max
Def
Scale
Factor
DeviceNet
Parameter
Numbers
Summary of Contents for SEL-787
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