Honeywell C300 User Manual

10. C300 Controller Troubleshooting
10.10. Communication and system time faults during startup
R500
April 2017
Series 8 C300 Controller User's Guide
Honeywell
269
Controller
Faceplate
Problem
C300 Block
Time Source
Station Alarm
Resolve
CB
icon
Grey
to system time source
C300 transitions to primary
redundancy role on command
of its partner with the
possibility that it has a CDA
connection.
Status
LED
Blinking
Orange -
> Orange
None. Normal operation for
redundant secondary
controller with battery
backup following a power
cycle.
C300 assumes secondary
redundancy role.
SNTP
None
None.
FTE
LEDs
Blinking
Green
Display
BKUP
CB
icon
Yellow
NOTES:
Note 1: Perform the following quick checks:
Are the FTE cables properly connected to the C300 Controller's IOTA?
 Are the FTE cables intact?
If the problem is not identified with these checks, refer FTE Troubleshooting
information and/or contact Honeywell TAC.
Note 2: Perform the following quick checks:
 Was -BP- displayed for a prolonged period of time during startup?
If so, check to ensure that
 The server node on which the Honeywell BootP server is installed, is
powered and running.
 The Honeywell BootP server is running on the node on which it is installed.
 Are the server nodes turned on and properly connected to the network on which
the C300 Controller resides?
 Are CDA and system services running on the designated nodes?

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)