Honeywell Experion C300 - Initial Sync Progress - RDNSYNCPROG; Maximum Initial Synchronization Time - RDNISTIMEMAX

Redundancy parameters
Initial Sync Progress – RDNSYNCPROG
196 Experion C300 Controller User's Guide R301.1
Honeywell 11/06
Inhibit Sync Reason Description
by reconfiguring the non-redundant C300 FB as redundant.
Platform FB Load State Initial-sync is not allowed until after the C300 FB has been loaded
to the controller.
CEE Load Or Delete Synchronization cannot be maintained during the database
initialization that occurs upon CEE FB load or delete. This is a
transient inhibit sync reason that is usually not seen.
Link X Load State Initial-sync is not allowed to commence until after all link function
blocks have been loaded, where X indicates the link number. This
is a persistent inhibit sync reason is negated upon load of the link
function block to the controller.
NVS Commands Synchronization is aborted and/or initial-sync is inhibited during the
database initialization that occurs upon I/O Link FB commanded
NVS compaction.
Partner Absent Initial-sync is not applicable without a redundant partner.
Partner Not Compatible Initial-sync is not applicable with an incompatible redundant partner.
Partner Request The redundant partner has requested initial-sync to be inhibited.
Refer to the partner’s RDNINHIBITSYNC parameter for the actual
reason.
FTE Cable Status The secondary inhibits sync due to dual-FTE-cable disconnect.
This persistent inhibit sync reason can only be canceled by
restoring FTE communications with the secondary.
OPM Required Normal C300 initial-sync is not allowed when the application
firmware versions for the primary and secondary controllers are
different. The Controller Migration Wizard must be used to perform
On-Process Migration
Unsupported Hardware
Version
Initial-sync is inhibited for controller hardware version that does not
support controller redundancy.
Initial Sync Progress – RDNSYNCPROG
The RDNSYNCPROG parameter indicates the percentage of initial-sync completion.
This is set to 0 when initial sync is not in progress and it is set to 100 when initial-sync is
complete.
Maximum Initial Synchronization Time – RDNISTIMEMAX
The RDNISTIMEMAX parameter indicates the maximum initial synchronization time in
seconds. This is a high-water mark for all the previous successfully completed initial-
sync attempts. This value is reset upon issuing the C300 Platform block’s Stats Reset
command.