7-2. Diagnostics (Continued)
WELD
WAIT
Indicates a weld cycle wait error.
MOTR
COM
Indicates a motor communication error.
PLS
WAIT
Indicates a UIM communication error.
OVER
CRNT
Indicates an overcurrent error.
LOW
WFS
Indicates a low WFS command error.
E
STOP
Indicates an emergency stop error.
RMD
DONE
Indicates an arc error.
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Indicates an over | Indicates a trigger | ||||
average current error. | closed error. | ||||
ERR
UNKN
Indicates an unknown error.
WELD WAIT
•The weld wait error indicates unit was not ready for a weld sequence. Press Jog/ Purge button to clear error.
MOTR COM
•The motor communication error indi- cates motor board lost data communica- tions. Press Jog/Purge button to clear error.
PLS WAIT
•The uim communication error indicates user interface board lost data communications. Press Jog/Purge button to clear error.
OVER CRNT
•The over current error indicates welding power source primary current is too high. Check and correct input power. Press Jog/ Purge button to clear error.
LOW WFS
•The low wire feed speed error indicates actual wire feed speed is lower than wire feed speed command. Check for obstructions in the wire feed system or a faulty wire drive system. Press Jog/Purge button to clear error.
E STOP
•The emergency stop error occurs if the user presses an emergency stop button. Reset the emergency stop button and press Jog/Purge button to clear error.
RMD DONE
•The RMD done error indicates the RMD demo is completed. Press Jog/Purge button to clear error.
OVER AVER
•The over average error indicates that cur- rent is outside the average range for the set program parameters. Check and correct program parameters. Press Jog/Purge but- ton to clear error.
REL TRIG
•The release trigger error indicates the user held the trigger when starting a weld program Press Jog/Purge button to clear error.
ERR UNKN
•The unknown error indicates a malfunc- tion in the system somewhere. Press Jog/ Purge button to clear error.