Posted 8 Jun 2019 I needed a shift register for S7 Classic and after a lot of searching I wrote my own in SCL. First time writing SCL Code - so would someone like to test ("to destruction" )the attached SCL Code for me? Hopefully the comments make sense and it does seem to do what I want. The zip file contains a S7 libary of the block (FB207) as well as the SCL Code and a text document Thanks in advance Description.zip Share this post Link to post Share on other sites
