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Technical Forum
2/18/2013 10:37 AM | |
Joined: 1/28/2009 Last visit: 5/2/2024 Posts: 6838 Rating: (1359) |
Hello , Please check mode of operation of PID controller.If it is in manual mode, change it to automatic mode.Also check: How do you restart a PID controller that has been stopped because of a scan time error or switch off the scan time monitoring? How can you prevent the PID Compact controller of the S7-1200 from switching off when the controller is switched off and on again and in the case of invalid process values? Best regards Hamid Hosseini |
2/18/2013 4:30 PM | |
Joined: 9/23/2005 Last visit: 4/29/2024 Posts: 4325 Rating: (1425)
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Hi, take also a look at Tips: PID (FB PID_Compact) /tf/WW/en/Posts/33957#top There is an automatic reset block that could help you. |
Denilson Pegaia |
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