Alarm List
Alarm Number (4000 to 4999)
Alarm List-636
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
331 The status of dip switch for
encoder circuit is different to
the encoder of the feeder
motor.
Arc welding power source
error
(1)Confirm the feeder motor type.
(2)Check the C parameter for feeder motor is correct.
(3)Check the dip switch SW700 on the Main board Pr(MB).
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4259 MOTOWELD MOTOR
OVER-CURRENT
1 Error from welder 1. Arc welding power source
error
Check if the wire load becomes heavy. Make sure that the torch cable
and coduit cable are not bent excessively.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
2 Error from welder 2. Arc welding power source
error
Check if the wire load becomes heavy. Make sure that the torch cable
and conduit cable are not bent excessively.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
3 Error from welder 3. Arc welding power source
error
Check if the wire load becomes heavy. Make sure that the torch cable
and conduit cable are not bent excessively.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4 Error from welder 4. Arc welding power source
error
Check if the wire load becomes heavy. Make sure that the torch cable
and conduit cable are not bent excessively.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
5 Error from welder 5. Arc welding power source
error
Check if the wire load becomes heavy. Make sure that the torch cable
and conduit cable are not bent excessively.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy
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