Alarm List
Alarm Number (4000 to 4999)
Alarm List-820
3 An attempt was made to start 
the job that could not be 
started by the macro 
instruction.
Setting error (1)Check the following settings.
∙ Check the settings for macro 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).
5 An error occurred in the 
operation process of job call 
stack when the execution of 
macro instruction was 
cancelled.
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).
6 Incorrect macro number 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).
4608 WRONG EXECUTION 
OF GETARG INST
1 The job argument is not set. Setting error (1)Check the following settings.
∙ Check the settings for jobs.
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 No number of the specified 
job argument
Setting error (1)Check the following settings.
∙ Check the settings for jobs.
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 data types of job 
argument disagreed.
Setting error (1)Check the following settings.
∙ Check the settings for jobs.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode, 
and then contact your Yaskawa representative about occurrence 
status (operating procedure).
4609 MEMOPLAY ERROR 2 The memory play file was 
being used in another system.
Setting error (1)Check the following settings.
∙ Check the setting of the used memory play file number.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy