L_TT1P_PickAndPlaceHigh: After aborting a profile at a breakpoint, no new profile can be approached (corrected from V3.14.2)

Corrected from:
L_TT1P_TechnologyModules_LM (V3.14.2.58)

Response of the new version:

Profiles stopped via xPathStop or xPathHalt, can be aborted via a rising edge at the xAbort input. The profile is started with a rising edge at the xExecutePickAndPlace input from scPar.

What happens?

The newly selected profile is not executed.

When does this behaviour occur?

The selected profile has stopped at a breakpoint (xPathHold status = TRUE).
The profile is aborted.
- Variant 1: xPathStop and xAbort
- Variant 2: directly via xAbort

Which products are affected?
L_TT1P_PickAndPlaceHighHigh function block in the L_TT1P_TechnologyModules_LM library (V3.14.1.50 and higher)

Short-term measures:

For aborting a profile at a breakpoint:

xPathStop = TRUE -> TM changes to the STOP state.
When the technology module is in the STOP state, the xAckPathHalt input has to be acknowledged with a rising edge (FALSE-> TRUE -> FALSE). xAckPathHalt can also be set when the technology module is not at a breakpoint.
At least one clock cycle later, the profile has to be cancelled with a rising edge at the xAbort input (FALSE-> TRUE -> FALSE).

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201700119/1/

Meta data

Taxonomy: TM Basic Motion , TM Cross Cutter , TM Electrical Shaft Position , TM Electrical Shaft Velocity , TM Flex Cam , TM Flying Saw , TM Magic Track , TM Pick and Place , TM Register Control , TM Smart Track , TM StackerCrane , TM Table Positioning , TM Temperature Control , TM Track Pick and Place , TM Traverser , TM Virtual Master , TM Winder Dancer-controlled , TM Winder Tension-controlled , FAST Motion Lib L_TT1P_LM
AKB-ID: 201700119
Last update: 2023/09/09
Category: 版本注释

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