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Code
Description
Criteria
Controller
Action
Solution
Other Errors These will be logged, but not likely to be seen on the display due to restart
H901
Assertion failed Violation of a mandatory
precondition
Restart
H902
Out of memory Memory allocation failed
Restart
H903
Watchdog
timeout
Watchdog wasn't serviced
timely
Restart
H904
Stack Overflow A stack overflow has been
detected.
Restart
H905
Hard fault error The CPU detected a hard fault Restart
H999
Other fatal error Unspecified fatal error
Restart
• Verify that all connections inside of
the controller are properly made.
• Restart controller.
• Verify software version and upgrade
if needed.
• Replace main board if necessary.
Power Cable Continuity
To ensure that the applicator power cable has not
been damaged, it may be necessary to verify the
electrical integrity of the cable. To check continuity,
perform the following:
1. Power down the system.
2. Remove the applicator power cable.
3. Refer to the cable schematic in
. Use an ohmmeter
to check each pin at each connector against
all other listed pins to verify continuity where
indicated, or isolation between other pins.
64
3A3657C