Faceplate Display Information - Honeywell Experion C300 User Manual

C300 faceplate indicators/displays

Faceplate display information

LED Indication
GREEN Primary OK with Soft Failure
Blink off once per
No database loaded (NODB)
second
ORANGE Steady Backup OK (controllers synchronized)
ORANGE Backup OK with Soft Failure (or controllers not synchronized)
Blink off once per
second
OFF Fault (Hardware watchdog timeout or hardware failure)
(a blank or frozen
display)
RED steady Selftest (POST) in progress, or Selftest has failed, Fault (hardware or
software diagnostic failed), or Hardware Watchdog Timer expired
RED Operating in BOOT mode:
Blink off once per
Alive state – Operating in Boot firmware, IP address assigned, primary
second
address in use. No application image loaded, or manually put in Alive state
for loading.
Ready state – Operating in Boot firmware, IP address assigned, primary
address in use. Valid application image loaded.
Firmware download in progress.
Display – alternates –bp–
Display – alternates FAIL
Display – blank
Display – frozen
Display – frozen or blank
Faceplate display information
The four-character display on the C300 faceplate shows a variety of information
depending upon the controller state and status:
During controller power-up, the display indicates the controller's Power-On Self
•
Test execution and software version.
164
Status/Description
Experion C300 Controller User's Guide
Honeywell
No IP Address, no role.
In boot image
Hardware Watchdog Timer Expired
Display indicates unrecoverable,
software-detected fault
Unknown fault
R301.1
11/06