X2364 MANUAL
2
118044-001 REV D
1.3.2 System Status and Fault
Diagnostic Display
“Dead Front” type indicators are provided to give the user
complete indication of system operation and fault
conditions. If a fault occurs the power supply will revert
to the POWER DOWN mode. This is indicated by both
the HV ON and HV OFF lamps turning off. To reset,
depress the HV OFF switch.
VOLTAGE (CONTROL):
Indicates the output voltage
regulator circuit is maintaining voltage regulation.
CURRENT (CONTROL):
Indicates the output current
regulator circuit is maintaining current regulation.
INTLK CLSD:
Indicates the EXTERNAL
INTERLOCK connections are in the closed position.
This also indicates closure of internal power supply
interlocks.
INTLK OPEN:
Indicates the EXTERNAL
INTERLOCK connections are in the open position. This
also indicates opening of internal power supply interlocks.
OVER VOLT:
Indicates the overvoltage protection
circuitry has caused the power supply to turn off.
Overvoltage protection is internally set to 110% of rated
output voltage.
OVER CURR:
Indicates the output current has exceeded
the preset limit. The overcurrent protection is internally
set to 110% of the rated output current.
OVERPWR:
Turns off the high voltage if the output
power exceeds 412 Watts for more than 0.1 seconds.
ARC:
Indicates that an arc has occurred or that the ARC
COUNT/TRIP has shutdown the power supply.
RGLT ERR:
Indicates a failure in the voltage, current or
power regulation circuitry. This fault usually occurs
when there is a lack of output power to maintain
regulation.
CLG FLT:
Indicates a temperature condition exceeding
60°C in the EG60 tube housing.
