L_MC4P_AxesGroupBasicControl: Stuck incorrectly in Busy state at GroupStop (fixed as of V03.31.00)

Removed from: 
Library:  L_MC4P_RoboticHandling (FAST Motion) as of V03.31.00
                    (Update via Package Manager)
 
Behavior of the new version:
The FB  L_MC4P_AxesGroupBasicControl reports xFunDone after completion of the stop ramp and xFunBusy goes to FALSE.


Description of behavior:
The function block L_MC4P_AxesGroupBasicControl continues to report xFunBusy and not xFunDone after completion of a stop ramp.

Under what conditions does the behavior occur?

  • Axis group: An active movement is canceled via xStopAll and
  • Afinally, the state 'Stopping' is not exited regularly, but via an error message that occurs or by switching off the axis group.
  • the error message is reset, the axis group is switched on again and a further movement is started.
  • If this movement is aborted via xGroupStop, bthe FB remains xFunBusy and does not report xFunDone.

Affected products:
Library: L_MC4P_RoboticHandling (FAST Motion)

Short-term measures, Evaluation/Recommendations:
After resetting the error message and restarting the axis group, activate xStopAll once and thus the state Stopping 'regular' via xStopAll:=FALSE.


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URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/202400197/1/
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