YASKAWA SGD7S series Product Manual page 188

Alarm Number:
Possible Cause
Alarm Name
MECHATROLINK wir-
ing is not correct.
A MECHATROLINK
*5
A.E60 :
data reception error
Reception Error in
occurred due to
MECHATROLINK
noise.
Communications
A failure occurred in
the SERVOPACK.
The MECHATROLINK
transmission cycle
A.E61:
fluctuated.
Synchronization
Interval Error in
MECHATROLINK
Transmission
A failure occurred in
Cycle
the SERVOPACK.
MECHATROLINK wir-
ing is not correct.
A MECHATROLINK
A.E63:
data reception error
MECHATROLINK occurred due to
noise.
Synchronization
Frame Not
Received
A failure occurred in
the SERVOPACK.
Confirmation
Correct the
Check the MECHATROLINK Com-
MECHATROLINK wir- munications Cable wiring.
ing. Correctly connect the ter-
minator.
Implement countermea-
sures against noise.
(Check the
MECHATROLINK Com-
munications Cable and
–
FG wiring, and implement
measures such as attach-
ing a ferrite core to the
MECHATROLINK Com-
munications Cable.)
Turn the power supply to
the SERVOPACK OFF and
ON again. If an alarm still
–
occurs, the SERVOPACK
may be faulty. Replace the
SERVOPACK.
Remove the cause of
Check the setting of the
transmission cycle fluctu-
MECHATROLINK trans-
ation at the host control-
mission cycle.
ler.
Turn the power supply to
the SERVOPACK OFF and
ON again. If an alarm still
–
occurs, the SERVOPACK
may be faulty. Replace the
SERVOPACK.
Correct the
Check the Servomotor
MECHATROLINK Com-
wiring.
munications Cable wiring.
Implement countermea-
sures against noise.
(Check the
MECHATROLINK Com-
munications Cable and
–
FG wiring, and implement
measures such as attach-
ing a ferrite core to the
MECHATROLINK Com-
munications Cable.)
Turn the power supply to
the SERVOPACK OFF and
ON again. If an alarm still
–
occurs, the SERVOPACK
may be faulty. Replace the
SERVOPACK.
9.1 Alarm Displays
9.1.2 Troubleshooting Alarms
Continued from previous page.
Correction Reference
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