3/5/2018 2:59 PM | |
Joined: 3/25/2008 Last visit: 8/16/2024 Posts: 192 Rating:
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Maximum speed - the voltage at the Analog tachometer or EMF actual value internal minimum speed - by request 0V = x% |
3/6/2018 7:38 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating:
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Hello, Encoders are interfaced to drive as a speed sensing feedback. I do not understand what do you mean by "The reference is fed via position encoder." Do you want to run motor at two predefined fixed RPMs, e.g. in your case; 10- RPM & 600 RPM? If yes you can use fixed set points or configured 2 DIs to rotate motor at 2 fixed different RPMs. Please refer SINAMICS DCM, List Manual, Firmware version 1.4 SP1 (based on 4.7), function diagram 3115, page 743 for the same. Do you want motor to deliver rated torque at 600 RPM? (rated torque means torque developed at motor rated speed at rated armature voltage & at rated armature current at rated field current) HTH. |
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3/7/2018 6:37 AM | |
Posts: 69 Rating:
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Thank You for your valuable help! [snip] |
Last edited by: Jen_Moderator at: 3/14/2018 10:05:45 AMDivision of questions into separate topics |
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3/14/2018 10:03 AM | |
Joined: 6/19/2017 Last visit: 8/5/2024 Posts: 8175 Rating:
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New question published by Masru is split to a separate thread with the subject motor should run at a speed of 10 rpm. Best regards |
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