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Guest Dan

Programing

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Hello, I am wondering if RSLogix 500 programing has the ability to limit the PID block output. If I have a seperate analog input were the counts start to drop let say from 100% to 90%, 90%-80, 80%-70%, ect. At those different interval, I would like to limit the output to specific percentages. I hope I explained this well enough. Thanks for any replies. Dan

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Sorry, it is for a SLC 500 5/04 processor.

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Word 11 (Nxx.11) of the PID block is the output max and word 12 (Nxx:12) is the output min. You have to set on bit 3 of word 0 (Nxx:0/3) to manipulate the min and max output.

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Thanks for the help, my program works great now.

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