L_TT1P_FlexCamState: Drive position jumps 360° when coupling to the curve (corrected from V3.24.0)

Corrected from:

L_TT1P_TechnologyModules_LM (from V3.24.0)

(Update via Easy Package Manager)

Response of the new version:

The slave axis engages at xSyncCam = TRUE. The position of the slave axis is moved relatively with the curve shift (xSalveAbsolute = FALSE) without a position jump occurring.

What happens?

The slave axis makes a position jump when xSyncCam = TRUE is engaged.

When does the behaviour occur?

The master and slave axes are parameterized as "Limited".
The master position is positioned in negative direction to the position < -360 (outside the cam plate). The coupling mode is set to eSyncMode = Absolute and the setting xMasterAbsolute = FALSE and xSlaveAbsolute = FALSE.

Which products are affected?

Function block L_TT1P_FlexCAMState in library L_TT1P_TechnologyModules_LM

Short-term measures:

The master axis can be set to absolute reference xMasterAbsolute = TRUE and slave axis xSalveAbsolute = FALSE. This prevents the position jump.

Evaluation/Recommendations:

The position jump can be avoided by considering the short-term measure.

Automatic Translation

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/202000321/1/

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: 202000321
Last update: 2023/09/09
Category: Version Informations

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