YASKAWA DX200 Maintenance Manual page 1018

Alarm Name
Alarm Sub
Number
Code
19
4540 JOB QUE EMPTY
ERROR
4541 INVALID INPUT 1
STRING(VAL)
4542 MRESET ERROR 1
Meaning Cause
other
Arithmetic error occurred Setting error
when calculating acceleration
and deceleration during test
run in consideration of servo
delay for the Corner-R motion.
other
Setting error
other
There was no character string Setting error
representing a constant in
character string to be
extracted at VAL instruction
execution.
other
An MRESET instruction was Setting error
executed while no endless
axis was designated.
other
Remedy
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.
∙
Do not perform the conveyor tracking when using the Corner-R
motion.
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.
∙ " "
Use CALL QUE under the condition that the job data is set to the
job queue.
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 data of the character string to be extracted.
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.
∙
Set the endless axis.
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).