YASKAWA DX200 Maintenance Manual page 1002

Alarm Name
Alarm Sub
Number
Code
4500 UNDEFINED USER
FRAME
4501 OUT OF RANGE
(PARALLEL
PROCESS)
4502 SL BOARD ON-LINE
ERROR
4505 UNDEFINED
POSITION FOR ARC
ON
4506 UNDEFINED POS
FOR RESTART
RETURN
4507 REFP POS ERROR
(SEARCH MOTION)
Meaning Cause
Sub Code: User coordinate Setting error
number
other
Sub Code: Task number Software operation error
occurred
The option board was Software operation error
detected not to operate occurred
normally at power ON.
YCP02 board failure
Setting error
other
Setting error
other
Setting error
Remedy
(1)Check the following settings.
∙
Check the settings for the user coordinate.
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
(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).
(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).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YCP02 board. Save the
CMOS.BIN before replacing the board to be safe.
(1)Check the following settings.
∙
Register a step before the ARCON instruction.
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
(1)Check the following settings.
∙
Check the settings for the job.
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
(1)Check the following settings.
∙
Perform the teaching again so that the search start point and the
motion target point are not the same.
∙
Increase the distance between the search start point and the motion
target point.