Has anyone found one simple FB to do the Rotary Knife application? We need the Rotary Knife axis to follow a Master Virtual axis, with a cam profile using parameters Format length and Circumference of knife. No other options are required, just this. 

The following application has too many functions and blocks, with many options, not needed for our program. [ Simatic S7-1500T Rotary Knife (LRK)   https://support.industry.siemens.com/cs/document/109757260/simatic-s7-1500t-rotary-knife-(lrk)?dti=0&lc=en-AE ] 

Hello,

Perhaps the answer from 0_Einstein in the following post will help.

Rotary Knife files for Tia v21

It sounds like the same topic.

Best regards