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Aerotech Ensemble unable to move off of limit switch #102

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kmpeters opened this issue Aug 6, 2018 · 0 comments
Closed

Aerotech Ensemble unable to move off of limit switch #102

kmpeters opened this issue Aug 6, 2018 · 0 comments
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kmpeters commented Aug 6, 2018

Aerotech Ensemble controllers can get stuck on a limit switch due to the following behaviors:

  • the motor record stops a requested move if the problem bit is set
  • the ensemble driver sets the problem bit when a fault occurs (hitting a limit switch is a fault condition)
  • the command used by the ensemble driver no longer clears limit faults while the limit is still active (this may have been different in older versions of the ensemble firmware)
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