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1/10/2013 11:37 AM | |
Joined: 9/23/2005 Last visit: 8/27/2024 Posts: 4347 Rating:
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Hi Input_per unit (%, temperature, pressure, etc) is set in the PID Properties (Tool box button), directory Basic Setings; the scale is set on directory Process value settings. You get the many tips about PID at: /tf/WW/en/Posts/33957#top |
Last edited by: Pegaia at: 1/10/2013 11:38 AMDenilson Pegaia |
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1/10/2013 12:35 PM | |
Posts: 15 Rating:
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I have conversion real values to percent. I send my simple project. Is it good? Thank you
AttachmentPID.zip (166 Downloads) |
1/10/2013 4:24 PM | |
Joined: 9/23/2005 Last visit: 8/27/2024 Posts: 4347 Rating:
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Hi, I coudn't to confere precisaly the math that you use. I suggest, however to not use integer mathematical operations. Better, convert the input to float, convert the scale, and use it. In theTIP Sample program: SCALE and UNSCALE /tf/WW/en/Posts/31698#top you can find read to use blocks to analogic conversion |
Denilson Pegaia |
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