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S7 1200 PID PROBLEM

Created by: patel at: 1/7/2012 9:14 AM (4 Replies)

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1/7/2012 9:14 AM	Rate (0)
patel Advanced Member Joined: 7/10/2008 Last visit: 5/21/2016 Posts: 134 Rating: (0)	Hi.. I am using s7 1200 first time.soi need help in that.I am using PID_Compact intruction in it.Now in that i have used "OUTPUT" prameter in PID configuration.I dont want to use OUTPUT_PER. Now i want to know that this OUTPUT parameter will give output in 0 to 100 % form or it will give output in range of 0-27648 counts?Because this data i need to use to unscale the data in 4-20 ma signal. Thnks...

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1/9/2012 5:35 PM	Rate (0)
FreakOnALeash Bronze Member Joined: 2/11/2010 Last visit: 9/21/2015 Posts: 267 Rating: (22)	Hello, you can choose between Output_PER (analog), Output and Output_PWM in the "Basic settings" of the Configuration of the PID_Compact.

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1/10/2012 6:07 AM	Rate (0)
patel Advanced Member Joined: 7/10/2008 Last visit: 5/21/2016 Posts: 134 Rating: (0)	Hi.. This i already knows...i just want to know this " OUTPUT" parameter will give result in which format? whether it will be 0-100% or 0-27648 counts....

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1/10/2012 9:55 AM	Rate (0)
FreakOnALeash Bronze Member Joined: 2/11/2010 Last visit: 9/21/2015 Posts: 267 Rating: (22)	The output valueis percentin REAL format. Attachment Output parameters of PID_Compact.pdf (203 Downloads)

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1/10/2012 10:39 AM	Rate (0)
patel Advanced Member Joined: 7/10/2008 Last visit: 5/21/2016 Posts: 134 Rating: (0)	Hi.. Thnx..I got it..

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