Redundancy Compatibility Parameter - Rdncmpt - Honeywell Experion C300 User Manual

Partner (controller) compatibility

Redundancy compatibility parameter - RDNCMPT

example, the 5 ms and 50 ms C200 personalities). Synchronization cannot be
allowed across different personalities.
3. The Build ID strings are compared to detect difference in firmware versions. Some
platforms that use physical memory transfer as part of their redundancy solution are
sensitive to a difference in firmware versions. This includes C200, C300 and LIOM.
4. The partner module must have a properly configured Device Index. If this module
has an odd Device Index N, the partner module has to have the even Device Index
N+1. Otherwise, if this module has an even Device Index M, the partner module has
to have the odd Device Index M-1.
Redundancy compatibility parameter - RDNCMPT
The RDNCMPT parameter indicates the following compatibility results.
RDNCMPT
Parameter
– – –
NOPARTNER
QUERYINPROG
COMPATIBLE
DIRECTCMPT
INDIRECTCMPT
MESSAGESIZE
VENDORID
PRODUCTTYPE
PRODUCTCODE
190
State
Not Applicable Module is configured as non-redundant.
Not Applicable Initial/default state when no partner is responding to the
partner compatibility query.
Not Applicable Transient state while partner compatibility check is
being performed.
Compatible Compatible indication for those platforms not sensitive
to difference in firmware versions.
This includes FIM, Series C FIM, FTEB, and IOLINK.
Compatible Compatible indication for those platforms sensitive to
difference in firmware versions (i.e. C200/LIOM/C300)
when firmware versions are identical.
Compatible Compatible indication for those platforms sensitive to
difference in firmware versions (i.e. C200/LIOM/C300)
when firmware versions differ. This implies that the
Controller Migration Wizard must be invoked to
coordinate OPM initial synchronization and switchover
to the different firmware version.
Incompatible The size of the partner's compatibility message is
unexpected.
Incompatible The partner's Vendor ID does not match.
Incompatible The partner's Product Type does not match.
Incompatible The partner's Product Code does not match.
Experion C300 Controller User's Guide
Honeywell
Decription
R301.1
11/06