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Line Speed

5/23/2020 10:10 PM	Rate (0)
defende Regular Member Joined: 5/6/2017 Last visit: 4/17/2024 Posts: 20 Rating: (0)	Hi. I have the following application: an engine that pulls the material (niple roll) and a winder. how I can control the speed of the winder based on the diameter of the coil being wound. I using PLC S7-1200 (cpu 1214 dc/dc/dc) and G120 CU 250s Follows an illustration Tks Attachment Untitled-1.jpg (216 Downloads)

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5/25/2020 8:45 AM	Rate (0)
jacek d Platinum Member Joined: 9/23/2005 Last visit: 1/22/2026 Posts: 5155 Rating: (772)	Coil RPMs = Speed / (pi * diameter), roughly.
	Regards, Jacek What is confusing you is the fact that you never see a number but always its digit representation. So you end up thinking that the number is the representation. - Andrej Bauer Any claims against me - based on whatever legal reason - resulting from the use of any code and/or ideas presented on this forum shall be excluded. #StayWithUkraine
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5/25/2020 11:44 AM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 1/21/2026 Posts: 6072 Rating: (828)	Hello, please have a look into the SIMATIC Converting Toolbox. This could be used for your application.
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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