Alarm List
Alarm Number (4000 to 4999)
Alarm List-720
4366 GUN BEND 
COMPENSATION SET 
ERROR
Sub Code: Signifies the group 
in which the alarm occurred
Setting error Check if this model is supported.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode, 
and then contact your Yaskawa representative about occurrence 
status (operating procedure).
4367 ROBOT POSE 
ERROR
Sub Code: Signifies the axis 
in which the alarm occurred
Setting error (1)Check the teaching position.
(2)In case the alarm occurs at SVSPOT or SVSPOTMOV instruction, if 
you disable the gun arm bend compensation by specifying the BCOFF 
tag to the instruction, the alarm won't occur.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode, 
and then contact your Yaskawa representative about occurrence 
status (operating procedure).
4371 SYSTEM ERROR 
(SERVO)
161 Automatic test data error 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).
250 Control filter error. 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).
251 Control filter error. 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).
260 Control filter error. 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).
261 Control filter error. 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).
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy