10 over (and under) voltage operand states – GE Industrial Solutions Entellisys 5.0 Integrator's Guide User Manual
Page 32
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Entellisys Status Definitions
32
2
2.1.10 Over (and Under) Voltage Operand States
Each breaker has 6 different states shown in
Table 2-22
. Each one of them corresponds to a
different bit in the data item.
Table 2-22 Over Voltage status bit field
The breaker states for all 30 breakers span across 12 consecutive modbus registers as shown in
Table 2-23
Over Voltage Operand States (12 items) on page 136
and
Operand States (12 items) on page 136
for memory locations.
Table 2-23 Over Voltage status offsets
Bit
Value
0
Alarm Pickup
1
Alarm Operated
2
Alarm Dropout
3
Trip Pickup
4
Trip Operated
5
Trip Dropout
Breaker Number
Register
Offset
Bit Offset
Notes
Breaker 1
0
0
Breaker 2
0
6
Breaker 3
0
12
Spans over two registers
Breaker 4
1
2
...
...
...
Breaker 30
11
4
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