10. C300 Controller Troubleshooting
10.10. Communication and system time faults during startup
Series 8 C300 Controller User's Guide
Honeywell
Communication on FTE
network
ï‚·
No communication
through CDA
ï‚·
Established connection
to system time source
C300 appears to startup
normally but Control Builder
cannot communicate with the
C300 Controller. Hence, it
attempts to load or reload
C300 fail. If C300 was
loaded before a power cycle,
its associated icons in the
Monitor tab will be Red.
CDA comm Lost
Connection
C300 Not
Synchronized
None. Normal operation for
redundant primary controller
with no battery backup
following a power cycle.
Redundant Primary C300 Controller with Memory Retention
olve
Controller Problem C300 Block Station
Faceplate Time Source
Blinking
No comm
Red
network.
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