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Old March 6th, 2018, 02:58 AM   #1

SanderW is offline
Join Date: Mar 2018
Location: Sulitjelma
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Book PID-Compact

I have a small problem, The PID will start with the use of a button or a memory bit, but it will only start not enable it self to send a output singal.

Its saves the parameters and the last setpoint but wont enable it self.

How can i get it to start trough memory bit or button?
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Old March 6th, 2018, 03:25 AM   #2
Ken Roach
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Location: Seattle, WA
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Welcome to the PLCTalk forum community !

What make and model of controller are you using ?

Please post as much detail as you can about the language and structure of the logic that you have written. Screenshots would be great.
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Old March 7th, 2018, 12:45 PM   #3

spaderkung is offline
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Location: A flat type "4"
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Siemens? Does not work in plc sim. Open it see if it's in manual mode?
Jon Bolmstedt, Inspired Automatician.
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