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motor noise after replacement Masterdrive

Created by: Mike76 at: 11/22/2021 9:11 AM (7 Replies)

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11/22/2021 9:11 AM	Rate (0)
Mike76 Regular Member Joined: 5/21/2015 Last visit: 3/24/2024 Posts: 14 Rating: (0)	After replacing the servo 6se7023-8tp50 v1.6 > 6se7023-8tp70 v2.4, the motor started to make noise. There are no errors, the motor is rotating, what could be the problem?

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11/22/2021 9:18 PM	Rate (0)
Gary.Hare` Regular Member Joined: 3/26/2009 Last visit: 9/10/2024 Posts: 7 Rating: (0)	Carry out an fresh motor ID. The jump in firmware may have lost the ID results or there may have not been an upload following the original motor ID.

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11/23/2021 8:05 AM	Rate (0)
Mike76 Regular Member Joined: 5/21/2015 Last visit: 3/24/2024 Posts: 14 Rating: (0)	I checked the motor id, it is correct. In the support instructions (https://support.industry.siemens.com/cs/attachments/16704599/ChangeoverGuidelinesMCP2_76.pdf) on the features of the transition between drives. But I do not understand what needs to be checked and what parameters to adjust. After replacement, we only have noise and poor quality speed control. Synchronization with other axes and software control - no problem. Attachment changeoverguidelinesmcp2_76.pdf (1181 Downloads)
	Last edited by: Jen_Moderator at: 11/23/2021 08:55:55 Added PDF as an attachment.
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11/25/2021 5:33 PM	Rate (0)
Mike76 Regular Member Joined: 5/21/2015 Last visit: 3/24/2024 Posts: 14 Rating: (0)	Please tell me how can we diagnose our problem? Recorded trace "outputamps" and it has a spread, what can it mean?... Attachment 2.png (948 Downloads)

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12/10/2021 10:06 AM	Rate (0)
Mike76 Regular Member Joined: 5/21/2015 Last visit: 3/24/2024 Posts: 14 Rating: (0)	Hello, I found fluctuations in the channel of the setpoint of the PID controller (Speed control). Why can this be?... I attach graphs of KK 151,152,154, 72,73,74,75. Attachment KK72_73_74_75_150_151_152.png (781 Downloads)
	Last edited by: Mike76 at: 12/10/2021 10:06:53
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8/25/2024 9:20 PM	Rate (0)
Antonio@@@ Member Joined: 6/24/2021 Last visit: 9/6/2024 Posts: 20 Rating: (0)	The same thing happens to me with a servo motor controlled by Simovert MC P2. It works fine but with noise. Could you tell me how you solved it? Thanks.

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8/28/2024 6:49 PM	Rate (0)
Antonio@@@ Member Joined: 6/24/2021 Last visit: 9/6/2024 Posts: 20 Rating: (0)	Solucionado el problema de vibración que tenia en mi variador Simovert MC. Con reducción A034. Intentaré esta semana dejar la nota explicativa. Saludos.

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8/29/2024 6:53 AM	Rate (0)
Moderator_Lan Moderator Joined: 7/30/2024 Last visit: 11/6/2024 Posts: 310 Rating: (6)	Hello Antonio@@@, I'm happy to hear your issue was solved! Please try to discuss your question in English language. This is an international community and we try to focus on one language. Posting in English will help to generate more replies to your question. This is the translation of your answer: Antonio@@@ The vibration problem I had with my Simovert MC drive has been solved. With A034 reduction. I will try to leave the explanatory note this week. Greetings. Kind regards, Moderator_Lan

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