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How to calculate frequency from counting pulses measurement

Created by: Denilson Pegaia at: 10/20/2008 4:39 PM (18 Replies)

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2/23/2012 11:37 PM	Rate (0)
Kilowatt Comander Posts: 3 Rating: (0)	For some reason I cannot downloa d this Zip file? Anyone else have this problem?
Kilowatt Comander Posts: 3 Rating: (0)
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4/21/2013 10:21 PM	Rate (0)
lijo900000 Regular Member Joined: 1/5/2013 Last visit: 11/10/2019 Posts: 2 Rating: (0)	Someone make the S7-1200 version in TIAP10\|11\|12, Can you share, please???

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10/15/2016 7:36 AM	Rate (0)
AutoGen_663395 Member Joined: 12/24/2012 Last visit: 11/2/2020 Posts: 2 Rating: (0)	Hi , In our application we have a 1024 PPR encoder on a motor shaft which rotates at maximum rpm of 1450 . We are testing this code on ST60 S7-200 Smart . We are using HSC3 with just the' A 'pulse connected to I0.3 configured it for 2micro sec. HSC Mode 0. We do not get the frequency and RPM count steady . We see the Motor RPM constant which is driven by a Variable speed drive. The encoder pulses are steady,we can monitor the value within the subroutine it is calculating it correctly but not stable . Do we need to write something more in INT0? Are we making any mistake?
	Last edited by: AutoGen_663395 at: 10/15/2016 7:39:29 AM
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8/11/2017 8:53 AM	Rate (0)
compvis Member Joined: 8/11/2017 Last visit: 9/21/2017 Posts: 1 Rating: (0)	I can't download the attatchement, it requires username & password

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10/13/2018 12:31 PM	Rate (0)
Sakirulsujan Member Joined: 1/31/2017 Last visit: 7/8/2020 Posts: 2 Rating: (0)	How Can download your project. That link required authorized ID and Password. So please let us know. how to download your project.

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10/13/2018 1:12 PM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 1/23/2021 Posts: 20970 Rating: (2308)	Sakirulsujan How Can download your project. That link required authorized ID and Password. So please let us know. how to download your project. If you mean the "Example.zip"in the opening, there's no problem for downloading and extracting.

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8/19/2019 10:37 PM	Rate (0)
Ahmad Altonji Regular Member Joined: 12/6/2016 Last visit: 10/8/2020 Posts: 49 Rating: (0)	I can't download the attatchement, it requires username & password
	Al-Nassim Company www.altonji.net
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8/19/2019 11:11 PM	Rate (0)
Henry1675 Experienced Member Joined: 3/9/2018 Last visit: 1/22/2021 Posts: 85 Rating: (8)	No problem here. Anyway, try this. Just downloaded and uploaded it again. [snip] = Project1.zip [snip] = Example.zip Attachment Files.zip (111 Downloads)
	Last edited by: Henry1675 at: 08/19/2019 23:13:27 Last edited by: Henry1675 at: 08/19/2019 23:16:54 Last edited by: Henry1675 at: 08/19/2019 23:17:32 Last edited by: Henry1675 at: 08/19/2019 23:26:49 Last edited by: Henry1675 at: 08/19/2019 23:27:43 Last edited by: Jen_Moderator at: 08/20/2019 10:24:32 Removed links and added files as an attachment.
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8/20/2019 10:06 AM	Rate (0)
Ahmad Altonji Regular Member Joined: 12/6/2016 Last visit: 10/8/2020 Posts: 49 Rating: (0)	Uploaded But when there is a digital impulses on the entrance, i0.0 The result will appear on VD8 and VD12 ?
	Al-Nassim Company www.altonji.net
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