GE Industrial Solutions Entellisys 4.0 Integrator's Guide - Manual (Page 22)

Integrator’s Guide 22
1.1.2.13 Phase Loss Flex Operand States
Each breaker has 6 different states shown in Table 1-26 . Each one of them corresponds to a
different bit in the data item.
Table 1-26 Phase Loss status bit field
The breaker states for all 30 breakers span across 12 consecutive modbus registers as shown in
Table 1-27 . See PLC Interface (Read/Write) on page 110 for memory locations.
Table 1-27 Phase Loss 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 This breaker’s information spans
over two adjacent registers
Breaker 4 1 2
... ... ...