About This File
this is my PIDAT simulator for CX programmer. D100 is the Steady State (50BCD in the example), D410 is (simulated) Process value. It needs a Omron PLC ( kind of CP1E) with n.01 AI, n.01 AO ( AO needs to be wired to AI to run the simulator). When starting set D410 (0:100) and start PIDAT to see the regulator at work. Keep AT OFF to see tracking process.
What's New in Version 001
Released
new revision PID simulator in CX Programmer with more specific comments and some improvement in the control logic. Note: the simulated plant is an electrical wire plus internal PLC circuit so the dynamic is fast and this can lead to instability of FB system, therefore I have removed AT option.