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Warning Number:
Possible Cause
Warning Name
A.9A0:
Overtravel was
Overtravel (Over-
detected while the
travel status was
servo was ON.
detected.)
One of the con-
A.9b0:
sumable parts has
Preventative Mainte-
reached the end
nance Warning
of its service life.
*
Refer to the following manual for details.
Σ
Σ
-7-Series
-7S SERVOPACK with MECHATROLINK-III Communications References Product Manual (Manual
No.: SIEP S800001 28)
Confirmation
Even if an overtravel signal
is not shown by the input
signal monitor, momentary
overtravel may have been
detected. Take the following
precautions.
Check the status of the
• Do not specify move-
overtravel signals on the
input signal monitor.
• Check the wiring of the
• Implement countermea-
Replace the part. Contact
–
your Yaskawa representa-
tive for replacement.
5.6 Troubleshooting Warnings
Continued from previous page.
Correction
ments that would cause
overtravel from the host
controller.
overtravel signals.
sures against noise.
Refer-
ence
*
*
5
5-47
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Table of Contents
Troubleshooting
