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Sinamics DCM Dynamic Servo Control DSC ?

Created by: Ziemens at: 9/21/2022 1:36 PM (1 Replies)

9/21/2022 1:36 PM	Rate (0)
Ziemens Silver Member Joined: 3/2/2007 Last visit: 12/13/2024 Posts: 956 Rating: (5)	Kindly, does the Sinamics DCM have the DSC Dynamic Servo Control inside the drive ? Why not ? https://support.industry.siemens.com/cs/ww/en/view/109779884 Position controller in the drive, for drives that support Dynamic Servo Control (DSC). For use with a SINAMICS drive, this is the default scenario, as the quicker feedback control clock in the drive (e.g. 125 µs) results in better control accuracy. https://mall.industry.siemens.com/mall/en/WW/Catalog/Products/10400800?tree=CatalogTree
	Last edited by: Jen_Moderator at: 09/22/2022 06:03:50 Link optimized. ... thank you ...
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9/23/2022 4:30 AM	Rate (1)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 12/12/2024 Posts: 5969 Rating: (820)	Hello, No, the DCM does not support DSC. Firstly, the communication of the DCM is not clock-synchronous, which would be one of the prerequisites for DSC. Secondly, the DCM does not have an internal DSC position controller, which would also be a prerequisite. Also, the performance advantage of the DCM would be considerably lower, since it calculates, for example, the current controller in 1 ms and the speed controller in 2 ms, instead of 62.5 µs or 125 µs for the current and speed controller in typical servo applications.
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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