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resolver

Created by: mahnasr at: 2/6/2014 7:45 AM (7 Replies)

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2/6/2014 7:45 AM	Rate (0)
mahnasr Advanced Member Joined: 10/13/2013 Last visit: 7/21/2021 Posts: 43 Rating: (0)	hi experts do everybody know how we can check or test a resolver.(6 wire) we havw changing the servo motor resolver(1fk7044 siemens servo motor).but we coudnt run the motor any way.we must tune the resolver for commutation or not.?how? best regards.

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2/7/2014 1:17 PM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 11/18/2024 Posts: 5941 Rating: (816)	Dear mahnasr, it is possible that a pole position identification is necessary. The tuning process is described in SINAMICS function manual chap. 3.13: http://support.automation.siemens.com/WW/view/en/68042590 Within p1980 and p1990 an onetime pole-ID can be configured. Please note that a changed angular commutation offset has to be taken into account in case that the whole motor should be replaced once in a future step.
	Last edited by: O_Moderator at: 9/10/2014 9:34 AM link corrected With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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2/9/2014 12:25 PM	Rate (0)
mahnasr Advanced Member Joined: 10/13/2013 Last visit: 7/21/2021 Posts: 43 Rating: (0)	hi it is a great help

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2/20/2014 2:53 PM	Rate (0)
mahnasr Advanced Member Joined: 10/13/2013 Last visit: 7/21/2021 Posts: 43 Rating: (0)	hi is it right for resolver.i think ur solution is usefull for encoder. i read chapter 3.13 .but i dont undrastand is it right for resolver commutation or encoder commutation or both them. thanks alot experts. best regards

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2/24/2014 10:25 AM	Rate (0)
zako_ Gold Member Joined: 5/22/2012 Last visit: 3/24/2022 Posts: 895 Rating: (67)	you can do a pole indentification for encoders, absolute encoders, resolvers, ... So it does not depend on the encoder type. You need the procedure for synchronous motors.

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8/30/2014 3:29 PM	Rate (0)
mahnasr Advanced Member Joined: 10/13/2013 Last visit: 7/21/2021 Posts: 43 Rating: (0)	hi is there a same method to tune encoder of 1FK7063 servo motor. we coudnt run the servo motor after changing the encoder. best regard

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9/1/2014 8:02 AM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 11/18/2024 Posts: 5941 Rating: (816)	Hello, yes, it is the same method for all kind of encoders (1Vpp sin/cos, Resolver etc.)
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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9/30/2014 11:45 AM	Rate (0)
Min_Moderator Platinum Member Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4766 Rating: (122)	Follow up question published by mahnasris split to a separate thread with the subject how can i get menu (for example p 1990) step by step. Best regards Min_Moderator

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