Honeywell Experion C300 User Manual page 246

C300 Controller soft failures
Device Index value is zero upon power up
Soft Fail Message
Device Index Switches
Changed
Factory Data Error
ROM Application Image
Checksum Failure
ROM BOOT Image
Checksum Failure
WDT Hardware Failure
WDT Software Warning
230
Condition when indicator is lit
control strategies when power is
restored.
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.
The Factory Data block corrupted
which may cause failure of Boot
Image download or Application Image
download during a subsequent
controller restart.
The controller Application Image is
corrupted which may cause a failure
on a subsequent controller restart.
The C300 Controller Boot Image is
corrupted which may cause a failure
on a subsequent controller restart.
The watchdog timer hardware circuit
is faulty.
The hardware watchdog timer is
being refreshed late, but not late
Experion C300 Controller User's Guide
Honeywell
Corrective Action
• If Battery Status =
OVERVOLTAGE, make sure
that the battery used is of type
specified by Honeywell.
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
Replace the controller module and
return faulty module to the factory.
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.
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.
Replace the controller module and
return faulty module to the factory.
Contact Honeywell SSC.
R301.1
11/06