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Need Scaling block in TIA Portal V11 for S7 300 PLC

Created by: ssmanku1699 at: 11/29/2013 7:19 AM (3 Replies)

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11/29/2013 7:19 AM	Rate (0)
ssmanku1699 Experienced Member Joined: 8/10/2009 Last visit: 9/12/2023 Posts: 166 Rating: (2)	Dear ALL , I need a Scaling block in TIA Portal V11 for S7 300 PLC not for S7 1200 / S7 1500. The Input Range and Output Range for this block should be adjustable unlike 27648 . Thanks Sarabjot Singh Manku

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11/29/2013 7:36 AM	Rate (0)
Aret Posts: 2348 Rating: (263)	Why not to implement it yourself? Output_percent := (Input - Input_range_beg)/ (Input_range_end - Input_range_beg) If you need absolute value Output = Output_percent * (Output_range_end - Output_range_beg) + Output_range_beg
Aret Posts: 2348 Rating: (263)
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11/29/2013 8:41 AM	Rate (0)
ssmanku1699 Experienced Member Joined: 8/10/2009 Last visit: 9/12/2023 Posts: 166 Rating: (2)	DEAR Aret , In my case Input is an Integer and Output is a Real number .. how to proceed for it ? Thanks Sarabjot Singh Manku

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11/29/2013 8:49 AM	Rate (0)
Aret Posts: 2348 Rating: (263)	Simply transform input to REAL. Generally (not your case) if output is INT just round REAL output.
Aret Posts: 2348 Rating: (263)	Last edited by: Aret at: 11/29/2013 8:51 AM
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