Honeywell C300 User Manual

10. C300 Controller Troubleshooting
10.10. Communication and system time faults during startup
264
Series 8 C300 Controller User's Guide
Honeywell
R500
April 2017
Controller
Faceplate
Problem
C300 Block
Time Source
Station Alarm
Resolve
min.
COMM
for 1
min. TS
for 3
min.
then
IDLE
CB
icon
Red
Status
LED
Blinking
Orange
Communication on FTE
network.
 No communication
through CDA
 Unable to establish
connection to system
time source
C300 transitions to
secondary redundancy role
assuming its partner has
CDA available.
None
CDA Comm
Lost
Connection
Not e 2
FTE
LEDs
Blinking
Green
Display
BKUP
CB
icon
Grey
Status
LED
Blinking
Red ->
Green
Communication on FTE
network
 Communication
through CDA
 Unable to establish
connection to system
time source
CDA
Not Using
Configured
Timesource
Not e 3
FTE
LEDs
Blinking
Green
Display
TS for 1
min.
then ->
IDLE
CB
icon
Red
Status
LED
Blinking
Orange -
>
Orange
Communication on FTE
network
 No communication
through CDA
SNTP
CDA Comm
Lost
Connection
Not e 4
FTE
Blinking

Honeywell C300 Specifications

General

Memory	512 MB RAM, 512 MB Flash
Type	Process Controller
Communication Ports	Ethernet, Serial
Power Supply	24V DC
Inputs	Analog and Digital
Outputs	Analog and Digital
Communication	Ethernet, Serial, HART
Redundancy	Supported (Hot Standby)