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External encoder with Sinamics S120 and Cu320

Created by: Roberto Fonte at: 7/23/2014 1:22 PM (1 Replies)

7/23/2014 1:22 PM	Rate (0)
Roberto Fonte Experienced Member Joined: 3/9/2012 Last visit: 3/7/2022 Posts: 19 Rating: (0)	Hello , I have a doubt about an absolute external encoder . It is possible do the home position ? Thank you Roberto Fonte Attachment External Encoder.JPG (178 Downloads)

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7/25/2014 9:20 AM	Rate (0)
Technology Team Platinum Expert Joined: 10/11/2006 Last visit: 3/31/2023 Posts: 5468 Rating: (737)	Hello, I would configure an additional axis and configure a dummy motor with your encoder. You should deacitve the motormodue by p125. I the topology you should move your SMC(encoder) to a free DriveCliQ slot. On that axis you actiavte the basic positioner and send the actual position value r2521[0] to the PLC. A homing could be done in the homing mask.
	With best regards, Technology Team Application consulting and pre sales support for SINAMICS, SIMATIC Technology, SIMOTION, SIMOTICS and MOTION CONNECT
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