YASKAWA DX200 - Page 1002

Alarm List Alarm Number (4000 to 4999)
Alarm List-781
4500 UNDEFINED USER
FRAME
Sub Code: User coordinate
number
Setting error (1)Check the following settings.
∙ Check the settings for the user coordinate.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4501 OUT OF RANGE
(PARALLEL
PROCESS)
Sub Code: Task 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).
4502 SL BOARD ON-LINE
ERROR
The option board was
detected not to operate
normally at power ON.
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).
YCP02 board failure (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.
4505 UNDEFINED
POSITION FOR ARC
ON
Setting error (1)Check the following settings.
∙ Register a step before the ARCON instruction.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4506 UNDEFINED POS
FOR RESTART
RETURN
Setting error (1)Check the following settings.
∙ Check the settings for the 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).
4507 REFP POS ERROR
(SEARCH MOTION)
Setting error (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.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy