Honeywell C300 User Manual page 280

10. C300 Controller Troubleshooting
10.10. Communication and system time faults during startup
Controller
Faceplate
Status Blinking
Red
LED
FTE Off
LEDs
Display COMM
CB Red
icon
Status Blinking
Red
LED
FTE Blinking
Green
LEDs
Display TS ->
IDLE
Grey
CB C300 transitions to primary
redundancy role on command
icon
of its partner with the
possibility that it has a CDA
connection.
Status Blinking
Orange -
LED
> Orange
FTE Blinking
Green
LEDs
Display BKUP
CB Yellow
C300 assumes secondary
icon
redundancy role.
Status Green
LED
Blinking
FTE
Green
LEDs
Display IDLE
268
Problem
No communication on FTE
network.
Controller does not complete
startup.
Communication on FTE
network.

No communication
through CDA

Unable to establish
connection to system
time source
Communication on FTE
network

Communication through
CDA

Unable to establish
connection to system
time source
Communication on FTE
network

No communication
through CDA

Established connection
Series 8 C300 Controller User's Guide
Honeywell
C300 Block Station Alarm
Time Source
None None
None None
CDA None

CDA
SNTP
comm Lost
Connectio
n
Resolve
Not e 1
Not e 2
Not e 3
Not e 4
R500
April 2017