Honeywell CIU 888 - Configure Modbus Points

Appendix C - Redundancy
Part No.: 4417584_Rev12 Configuration Manual
CIU 888 C - 26
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C.12.3 Configure Modbus Points
Based on the Datatypes and Function codes, different points can be
created which can be associated to the Modbus Controllers configured
earlier.
C.12.3.1 Point configuration for Host initiated switchover
CIU 888's redundancy is controlled by host initiated switchovers.
Hence, the following configuration needs to be done in Experion PKS to
initiate switchovers.
C.12.3.2 Configure Digital Output Points (Switchover Command)
For the Switchover command, a Status point
SWITCHOVERCOMMAND needs to be created in Quick Builder and
associate to OUTPUT controller created in step 2.2.3.
The PV Source address is given as OUTPUT 1(where OUTPUT is
Controller and 1 indicates the Modbus address of Coil Output to initiate