Alarm List
Alarm Number (4000 to 4999)
Alarm List-752
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 An error occurred in user 
coordinate file number check.
Setting error (1)Check the following settings.
∙ Confirm that the specified user coordinate file number is 1 to 63.
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 An error occurred in 
calibration file number check 
between the manipulators.
Setting error (1)Check the following settings.
∙ Confirm that the specified robot calibration file number is 1 to 32.
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 An error occurred in tool 
calibration file number check.
Setting error (1)Check the following settings.
∙ Confirm that the specified tool file number is 0 to 63.
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 An error occurred in reference 
point number check.
Setting error (1)Check the following settings.
∙ Confirm that the specified robot calibration file number is 1 to 8.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode, 
and then contact your Yaskawa representative about occurrence 
status (operating procedure).
7 An error occurred in check for 
welding start condition file 
number.
Setting error (1)Check the following settings.
∙ Confirm that the specified welding condition start file number is 1 to 
48.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode, 
and then contact your Yaskawa representative about occurrence 
status (operating procedure).
8 An error occurred in check for 
welding end condition file 
number.
Setting error (1)Check the following settings.
∙ Confirm that the specified welding condition end file number is 1 to 
48.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy