GE Industrial Solutions Entellisys 4.0 Integrator's Guide - Manual (Page 15)

PLC support 15
1.1.2.6 HRGF Location Flex Operand States
Each zone has 2 different states shown in Table 1-12 . Each one of them corresponds to a different
bit in the data item.
Table 1-12 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 1-13 . See PLC Interface (Read/Write) on page 110 for memory locations.
Table 1-13 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 shall always be set to 0