Alarm List
Alarm Number (4000 to 4999)
Alarm List-804
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4573 SPOT WELDER NO.
ERROR
Sub Code: Welder number Setting error (1)Check the following settings.
∙ Correct the welder number set in the gun characteristic file.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4574 SPOT WELD
COMPLETE TIME
LIMIT
Sub Code: Welder number Setting error (1)Check the following settings.
∙ Turn ON the timer contactor power.
∙ If the response from the timer takes too long time due to the system
layout, increase the timeout time.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4575 ERROR IN WELD
START TIMING SET
Setting error (1)Check the following settings.
∙ Check the settings for the "WST" tag.
∙ Check the settings for the pressure file.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4576 ERR IN MOTOR GUN
CONT MODE
Software operation error
occurred
(1)Reset the alarm, and then try again.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
4577 ERR IN MOTOR GUN
MODE RELEASE
Software operation error
occurred
(1)Reset the alarm, and then try again.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
4578 SPOT WELD ERROR Sub Code: Welder number Setting error (1)Check the following settings.
∙ Check the settings for the timer conductor where the welding error
occurred.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy
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