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This parameter keeps track of how often the version 3 picker loses the plate while wristing
out. This may happen if the plates are sticking together. If, after the picker wrist has
finished moving out, the vacuum level is below threshold, then this parameter will be incremented.
The picker will then attempt to grab the plate again before suspending with an error. If the
device does suspend with an error, this parameter will have been incremented twice.
This situation can only be detected with a version 3 picker.
This parameter is updated automatically when an error occurs. It should not be changed.
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