8 lt overcurrent flex operand states – GE Industrial Solutions Entellisys 4.0 Integrator's Guide User Manual

Page 17

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17

1.1.2.8 LT Overcurrent Flex Operand States

Each breaker has 3 different states shown in

Table 1-16

. Each one of them corresponds to a

different bit in the data item.

Table 1-16 LT Overcurrent status bit field

The breaker states for all 30 breakers span across 6 consecutive modbus registers as shown in

Table 1-17

. See

PLC Interface (Read/Write) on page 110

for memory locations.

Table 1-17 LT Overcurrent status offsets

Bit

Value

0

Alarm Pickup

1

Alarm Operated

2

Alarm Dropout

Breaker Number

Register
Offset

Bit Offset

Notes

Breaker 1

0

0

Breaker 2

0

3

Breaker 3

0

6

Breaker 4

0

9

Breaker 5

0

12

Breaker 6

0

15

This breaker’s information spans
over two adjacent registers

...

...

...

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