slogannz posted a comment on discussion Engineering 🇬🇧

Hey everyone, I was hoping I could get some help. I am somewhat new to automation and have been programming on SE M221 PLC's for a few years. I now work for a company and have a license for Machine Expert and have been playing around with trying to teach myself structured text. I have been playing around with function blocks and have a few running but have been running into issues with this one. It is a basic analog scaling FB. Image_1 shows the program that calls the function block, Image_2 is the...