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Error Code
Fatal dual feedback error
exceed
Positive hardware limit
exceed
52
SmartShop|Maker Owner's Manual
Potential Issue(s)
1. Servo motor doesn't receive
control due to movement
caused by external force.
2. External encoder signal is
unusual.
3. External encoder parameters
are set wrong.
1. Machine table exceeds
protection point.
2. Hardware stroke switches are
damaged or broken.
3. Input signal has error.
Resolution(s)
1. Check external motion
mechanism.
2. Check whether external
encoder wire is normal.
3. Check whether external
encoder corresponding
to mechanical axis
(Pr241~260), resolution
(parameter 261~280)
and feedback scaling
factor (301~320) are set
correctly.
4. Contact machinery
manufactures in case no
solution is found.
1. Use MPG mode to move
machine table to opposite
direction once discovering
that machine table stops on
the switch.
2. If machine table is not on
the switch, check IO
terminal blocks, 24V power
supply terminal blocks,
connecting wire and
components of switch.
3. Check whether IO card is
abnormal.
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