S
Has anyone successfully used a single SLC 5/04 PID instruction in a split range application? I want the control output to be 0% to 50% when PV > SP, and 50% to 100% when PV < SP. When PV = SP the control output should be 50%. It looks like the SLC PID instruction is "one-way" and I'd have to use 2 PID instructions, one direct- and one reverse-acting to achieve this. Any tips or
pointers?
Thanks,
Steve
pointers?
Thanks,
Steve