POWER FAULT

A power loss has been detected on the 230 VAC circuit in the main electrical cabinet.  If this power loss occurs for a time period, an automatic shutdown of the PC will occur to prevent corruption of the operating system.

POSSIBLE CAUSES:
1) Plant power to the machine is OFF.
2) A circuit breaker in the main electric cabinet is tripped or OFF.
3) Step Down transformer for 230 VAC supply voltage has failed
4) Detection Relay for monitoring 230 VAC has failed
5) Wiring for transformer or detection relay has been damaged or altered.


POSSIBLE SOLUTIONS:
1) Check external plant resources to insure that proper electrical voltage is available for the machine
2) Reset tripped circuit breaker(s).  Activate necessary breaker(s) that may affect the 230 VAC power source or monitoring unit power.
3) Repair or replace any damaged parts or wiring