7.4 Troubleshooting by alarm groups
7-15
7. Troubleshooting
Alarm group B: Motor abnormality alarm
Motor abnormality occurred.
No. Cause Countermeasure
1 The internal temperature of the motor may be
too high.
Improve the surrounding environment of the
motor so that the ambient temperature is 40°C
or less.
If the abnormality is resolved upon turning the
power back on after the ambient temperature is
lowered, the internal temperature may have
been excessive.
[Countermeasure examples]
Remove the heat source / turn OFF the heat
source / install a fan/install a temperature
shield / improve thermal conductivity of the
base / install a heat dissipation fin, etc.
2 The ELECYLINDER may be being used under
conditions exceeding the specifications
described in the catalog.
Check the specification values such as
payload, acceleration/deceleration and speed,
and adjust them appropriately.
3 If this alarm recurs after performing the
inspection above and improving the power
supply environment, it is highly likely that the
motor has failed.
Replacement of the motor is required.
Customers may not replace the motor by
themselves. Contact IAI.
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