Troubleshooting; Table 4-1: Troubleshooting - Aerotech ALS130H Hardware Manual

ALS130H Hardware Manual

4.3. Troubleshooting

This section provides some information regarding typical stage related problems.
Table 4-1: Troubleshooting
Symptom
Stage will not move
Stage moves uncontrollably
Stage oscillates or squeals
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Possible Cause and Solution
Shipping restraints still installed. Remove the red anodized shipping
l
brackets.
In Limit condition. Check limits (refer to
l
controller documentation for polarity and compatibility requirements
(Example: voltage requirements).
Controller trap or fault. See controller documentation.
l
Encoder (sine and cosine) signals connections (refer to
l
and controller documentation).
Motor Connections (refer to
l
Gains misadjusted (refer to controller documentation).
l
Encoder signals (refer to controller documentation).
l
Chapter 4
Maintenance
Chapter 3 and refer to
Chapter 3 and controller documentation).
Chapter 3
31