GE Industrial Solutions Entellisys 5.0 Integrator's Guide - Manual (Page 40)

Entellisys Status Definitions 40
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2.2.4 HRGF Location Operand States
Each zone has 2 different states shown in Table 2-38 . Each one of them corresponds to a different
bit in the data item.
Table 2-38 HRGF Location status bit field
The zone states for all 4 location function instances are contained in a single modbus register as
shown in
Table 2-39 . See HRGF Location Operand States on page 136 for memory locations.
Table 2-39 HRGF Location status offsets
Bit Value
0 Locator in On State
1 Locator in Off State
Zone Number Register
Offset Bit Offset Notes
Zone 1 0 0
Zone 2 0 2
Zone 3 0 4
Zone 4 0 6
0 8 Bits from 8 thru 15 are not used
and will always be set to 0