Hardware Configuration Of I/O; Uoc-Cpm Indicators - Honeywell ControlEdge 900 platform Hardware Planning And Installation Manual

Hardware Configuration of UOC EPM

Hardware configuration of I/O

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The secondary controller of a redundant controller pair is
n
configured with the even Device Index that is consecutive with its
primary partner's Device Index (i.e. primary controller Device Index
plus 1)
Set the Device Index (FTE DEVICE INDEX) by turning the three rotary
decimal switches (range 001 to 509). The leftmost switch on top is
used for setting the hundreds digit, the right switch on top is used for
setting the tens digit, and the bottom switch sets the ones digit.
Example: For a redundant pair, the primary and secondary indexes
respectively could be 001, 002; 111, 112; 507, 508 and so on. In a
non-redundant setup, the index could be: 001 or 111 or 507 and so
on.
Failure to replicate the UOC Device Control Index according to their
Control Builder configured Device Indexes will lead to failure in
establishing Control Builder - controller communication thereby
preventing configuration load.
For in-rack redundancy, the left controller is recommended to be
configured as the odd device index and the right controller as the
event device index (of the consecutive device index pair).
Redundancy communication between a pair of redundant UOC is not
possible if their device indices are not set to a consecutive odd/even
pair.

UOC-CPM Indicators

For detailed information on UOC CPM firmware, on how to convert a
PLC CPM into a UOC CPM and on the behaviors of UOC CPM LEDs,
refer to the UOC User's Guide.
Refer to the common
Installation and Wiring
Currently, only the ControlEdge 900 UIO is supported. Refer to the
I/O Installation & Wiring section.
EPM section.