5/9/2023 7:51 PM | |
Joined: 5/4/2009 Last visit: 5/28/2024 Posts: 914 Rating:
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Great suggestions, But how can we do the "offsetting" of Cyclic interrupt calling? Best regards. Tomy |
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5/23/2023 6:38 AM | |
Joined: 11/4/2011 Last visit: 8/30/2024 Posts: 231 Rating:
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Hi, just because the original questions pops up every now and then in this forum, short answer to this: The S7-1200/1500 PID control manual provides information on this. Generally the only limitations to amount of PID control functions on a PLC is memory and execution time. Values for both are provided in the manual, for each PID function, e.g. for PID Compact here (and for the others in the same document in the respective chapter): https://support.industry.siemens.com/cs/ww/en/view/108210036/158898449931 And with all the rest in this specific discussion...-> what 0_Einstein says ;) Regards, |
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