Redundant Primary C300 Controller With Memory Retention - Honeywell C300 User Manual

10. C300 Controller Troubleshooting
10.10. Communication and system time faults during startup
Controller
Faceplate
CB Red
icon
Status Blinking
Green
LED
FTE
Blinking
Green
LEDs
Display
NODB
CB
Grey
icon
Status Blinking
Green
LED
FTE Blinking
Green
LEDs
Display NODB
Yellow
CB
icon

Redundant Primary C300 Controller with Memory Retention

Controller
Faceplate
Status Blinking
Red
LED
FTE
Off
LEDs
Display
BP for 2
262
Problem
Communication on FTE
network

No communication
through CDA

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.
None. Normal operation for
redundant primary controller
with no battery backup
following a power cycle.
Problem
No comm unication on FTE
network.
Series 8 C300 Controller User's Guide
Honeywell
C300 Block Station Alarm
Time Source
SNTP CDA comm Lost
Connection
C300 Not
Synchronized
SNTP C300 Not
Synchronized
C300 Block Station
Time Source
None C300 O FFNET
Resolve
Not e 4
None.
olve
Alarm Res
Not e 1
R500
April 2017