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/