Hi, Zorbio
I don't mean to be difficult, and correct me if I missed something, but there is no SCP instruction in 5000. My boss gave me a formula to use in a CPT instruction, but it is clunky looking and difficult to modify. What I do is create a function block routine and use the SCL instruction with the input and output tags. It's easy to look at values on either input or output, I can change values (like if the customer changed a sensor or gave me the wrong scaling (range) of the sensor.
Anyway, hope this helps. I see you may need a signal amplifier. Wish you the best, and welcome to the forum.