LaserTurn
®
1 Hardware Manual
Maintenance
4.6. Troubleshooting
Symptom
Possible Cause and Solution
Stage will not move
Controller trap or fault (refer to the Controller documentation).
Stage moves uncontrollably
l
Encoder (sine and cosine) signal connections (refer to
and Controller documentation).
l
Motor Connections (refer to
and the Controller
documentation).
Stage oscillates or squeals
l
Gains misadjusted (refer to the Controller documentation).
l
Encoder signals (refer to the Controller documentation).
Collet Chuck will not close
l
Insufficient air pressure supplied to the stage. Make sure there
are no blockages in the supply line and the pressure is high
enough (refer to
).
l
Collet not threaded in all the way. Follow procedures in
to ensure collet is installed properly
Collet Chuck will not open
l
Insufficient air pressure supplied to the stage. Make sure there
are no blockages in the supply line and the pressure is high
enough (refer to
).
l
The collet has not been lubricated properly or the lubrication
needs to be replenished (refer to
).
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