4/1/2016 11:07 AM | |
Joined: 4/4/2011 Last visit: 3/12/2024 Posts: 65 Rating: (11) |
Hello! I'm assuming you want to control the temperature with a S7-300 CPU. Take a look at the attached .pdf. Might help you. Regards. AttachmentSTEP 7 - PID Temperature Control.pdf (254 Downloads) |
Learn, unlearn, relearn... |
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4/12/2016 4:15 PM | |
Posts: 108 Rating: (27) |
Hello Marek, As af as i know, a PID can have just 1 input, however, there are other posibilities to ad more inputs but you need more PID functions. You can use individual control for each part (like double PID formats), or use Cascade PID that allow you control the inputs in 1 process. You can check these posts that is releated of what you need i think xD Control With 2 Inputs (you will need a s7-1x00 xD= I hope this can help you. Regards, Javier |
Last edited by: Jav Pinz at: 4/12/2016 4:58:17 PMAdded a new post |
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4/14/2016 11:39 AM | |
Posts: 8946 Rating: (999) |
Gib Text oder eine Website-Adresse ein oder lasse ein Dokument übersetzen. Übersetzung für Das wäre eine möglichkeit, ist aber nicht zwingend notwendig. Stattdessen übersetzen mit Das wäre eine möglichekit, ist aber nicht zwingend notwendig. That would be a possibility, but is not mandatory. To assess, detailed information abot controlled system are necessary. |
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