YASKAWA DX200 - Parity Error

Alarm List Alarm Number (4000 to 4999)
Alarm List-755
4457 WRONG WELDER
SELECTION
Setting error (1)Check the following settings.
∙ Check the settings for the reference unit of the welding voltage.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4459 EXCESSIVE
INSTRUCTION
EQUATION
Setting error (1)Check the following settings.
∙ Separate the operation expression, shorten the expression, and then
check the settings for the job.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4460 ZERO DIVIDED
OCCURRENCE
Setting error (1)Check the following settings.
∙ Do not divide by zero.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4461 UNDEFINED AUTO-
WELD RELEASE
COND
Setting error (1)Check the following settings.
∙ Check the settings for the number of times of welding release
condition.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4462 UNDEFINED
POSITION FOR ARC
RETRY
Setting error (1)Check the following settings.
∙ Check the settings for the move instruction following ARCON
instruction.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4463 PARITY ERROR Setting error (1)Check the following settings.
∙ Check the settings for the parity data of the user I/O group.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy