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Technical Forum
9/28/2012 4:23 PM | |
Posts: 267 Rating: (24) |
Hello, why it must be a cascade? If you wanna control the height, give the pid_output to the valve. Perhaps you can use the flow sensor as valve feedback. For valves it is better to use the PID_3Step: http://support.automation.siemens.com/WW/view/en/62154322 |
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