jfls45
Member
I spent several hours late into the night trying to figure out what in the blue-banana-blazes I was doing wrong trying to get the PID instruction in a RSLogix 500 w/Micro1200R PLC to work. Alas, I discovered in a RSLogix Emulate 500 Release Note: The PID, PTO, PWM, SVC, and DLG instructions are allowed in the ladder code but, they don't execute.
I was hoping to be able to set this up on my laptop and test it out. The PLC and hardware haven't been ordered yet so I was using the emulator.
Does anyone have any ideas the next best step, is there any sample PID math calculation logic floating around I could try?
Jeff
I was hoping to be able to set this up on my laptop and test it out. The PLC and hardware haven't been ordered yet so I was using the emulator.
Does anyone have any ideas the next best step, is there any sample PID math calculation logic floating around I could try?
Jeff
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