Alarm List
Alarm Number (4000 to 4999)
Alarm List-795
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 attempt was made to 
execute the Corner-R motion 
for the same point.
Setting error (1)Check the following settings.
∙Check the settings for the teaching so that the start step and end step 
are not on the same point.
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 The Corner-R zone is taught 
on a straight line.
Setting error (1)Check the following settings.
∙ Check the settings for teaching so that the Corner-R zone is not on a 
strait line.
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 The start position or end 
position for the Corner-R 
motion could not be calculated 
inside the start zone or the 
end zone.
Setting error (1)Check the following settings.
∙ Make the setting for the Corner-R radius small.
∙ Make the moving amount of the Corner-R start step long.
∙ Make the moving amount of the Corner-R start end long.
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 The Corner-R motion cannot 
be used for coordinated 
motion (with master 
manipulators).
Setting error (1)Check the following settings.
∙ Do not use the Corner-R motion for master manipulators at 
coordinated motion.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode, 
and then contact your Yaskawa representative about occurrence 
status (operating procedure).
6 The Corner-R motion cannot 
be used for MOVC, MOVS, 
and EIMOVC instructions.
Setting error (1)Check the following settings.
∙ Use a MOVL instruction when using the Corner-R motion.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy