9/5/2018 7:13 PM | |
Joined: 12/28/2015 Last visit: 10/15/2024 Posts: 1 Rating: (0) |
Hello hdhosseini, We are using FB58 for Temperature control application on one of our project. We do have Actual Temp. & Set Points Temp. in REAL on Input side & Command to Heating element in Int on Output side. I am not able to figure it out which other parameters i need pass so that i can get appropriate output from the function block. Currently i am trying working on FB58 but i am not getting any change in output side of FB. Please Advice.
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Last edited by: Jen_Moderator at: 9/6/2018 10:02:50 AMNew subject after splitting |
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9/6/2018 3:56 PM | |
Joined: 1/28/2009 Last visit: 10/11/2024 Posts: 6852 Rating: (1365)
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Dear user,
FB58 is a PID block optimized for temperature loops.It has several mode of operation.The high prior mode is Reset that all outputs are set to zero and then the manual mode.If your block is not in reset mode and not in manual mode, it operates in automatic mode with PID calculation. You can watch the following video to get the fast idea of how to use the block.read its manual in STEP 7 documents or the online manual to get more information.In page 29 of manual for PID Offline Tuner( THIS ) , you will find more information of values for a process that resembles a temperature loop in real life. This is all for now, please feel free to ask about any unclear point I hope it helps, hdhosseini |
Last edited by: hdhosseini at: 9/6/2018 3:57:58 PM |
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