Honeywell Experion C300 - Page 246

C300 Controller soft failures
Device Index value is zero upon power up
230 Experion C300 Controller User's Guide R301.1
Honeywell 11/06
Soft Fail Message Condition when indicator is lit Corrective Action
control strategies when power is
restored.
• If Battery Status =
OVERVOLTAGE, make sure
that the battery used is of type
specified by Honeywell.
Device Index Switches
Changed
The Device Index switch changed
while the C300 Controller was
operating.
This condition would place the
controller at a different and
unexpected IP Address following a
subsequent controller restart.
Verify if the Device Index switch
setting is correct, reset if
necessary. See Reset Device
Index and IP address of a
controller for procedure
If failure still persists, the IOTA
may be defective. Replace the
IOTA.
CHECK
Reset/reboot will cause module to
assume new/incorrect address. If
visibly correct, rotate each of them
360deg. If this corrects problem,
replace IOTA. Otherwise replace
module then IOTA
Factory Data Error
The Factory Data block corrupted
which may cause failure of Boot
Image download or Application Image
download during a subsequent
controller restart.
Replace the controller module and
return faulty module to the factory.
ROM Application Image
Checksum Failure
The controller Application Image is
corrupted which may cause a failure
on a subsequent controller restart.
Re-load the C300 Controller
Application image. See Upgrading
C300 Controller Firmware for
procedure.
If failure still persists, replace the
controller module and return faulty
module to the factory.
ROM BOOT Image
Checksum Failure
The C300 Controller Boot Image is
corrupted which may cause a failure
on a subsequent controller restart.
Re-load the C300 Controller Boot
image. See Upgrading C300
Controller Firmware for procedure.
If failure still persists, replace the
controller module and return faulty
module to the factory.
WDT Hardware Failure
The watchdog timer hardware circuit
is faulty.
Replace the controller module and
return faulty module to the factory.
WDT Software Warning
The hardware watchdog timer is
being refreshed late, but not late
Contact Honeywell SSC.