L_MC2P_CamAxisConverter: Cam change via xDirectChange is not processed correctly (corrected from V03.17.00)

Corrected from:
Library: L_MC2P_MotionControlCam (FAST Motion) V03.17.00.24
(update via Package Manager)

Response of the new version:

The problem has been solved now.

What happens?

Since the 'xDirectChange' function is not processed correctly, the cam is changed too early via the 'L_MC2P_CamAxisConverter' FB.

The end of the cam 'xEndOfProfile' is set too early and therefore the changeover to the following cam takes place too early.

When does this behaviour occur?

The behaviour occurs when performing a cam change via the 'xDirectChange' function and

a cam with a much smaller X axis is replaced by a cam with a longer X axis.

E.g. when using the FlexCAM TM from the L_TT1P FAST Motion Technology Modules library.

Which products are affected?
Library: L_MC2P_MotionControlCam (FAST Motion)

(use in the L_TT1P FAST Motion Technology Modules library)

Short-term measures:

The X axis of the following cam should have the same length as or be shorter than the preceding X axis.

Evaluation/recommendations:

The probability of occurrence of the described behaviour is estimated to be small.

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201700085/1/