YASKAWA DX100 Maintenance Manual page 472

Alarm Alarm Name Sub
Number Code
12
13
Meaning Cause
An attempt was made to access Software operation
the undefined position data. error occurred
An attempt was made to access Software operation
the position data for the undefined error occurred
control group.
Remedy
(1)Reset the alarm.
(2)If the error occurs again, delete the job where the alarm occurred.
(3)If the error occurs again after the previous measures were executed,
initialize the job file in the maintenance mode, and then load the saved job
file.
(4)If the error occurs again though the previous measures were executed,
save the CMOS.BIN in maintenance mode, and then contact your Yaskawa
representative about occurrence status (operating procedure).
(1)Reset the alarm.
(2)If the error occurs again, delete the job where the alarm occurred.
(3)If the error occurs again after the previous measures were executed,
initialize the job file in the maintenance mode, and then load the saved job
file.
(4)If the error occurs again though the previous measures were executed,
save the CMOS.BIN in maintenance mode, and then contact your Yaskawa
representative about occurrence status (operating procedure).