8/24/2016 7:48 PM | |
Posts: 4 Rating: (0) |
The rated field voltage 220 V The measured field resistance 6 ohm The field fuses is ok |
8/25/2016 8:53 AM | |
Posts: 4 Rating: (0) |
Thank you Mr. Piscean for your reply I checked the field resistance at 3C & 3D = 6 ohm. AC supply at 3U1 & 3W1 = 380V. the parameter P082 = 1. There is a attached file for drive back up data as you requested thank you. AttachmentCV30.zip (400 Downloads) |
8/25/2016 11:34 AM | |
Joined: 6/23/2007 Last visit: 3/15/2021 Posts: 4 Rating: (0) |
Replace The Field Supply Card C98043-A7004 |
9/1/2016 1:42 PM | |
Joined: 6/23/2007 Last visit: 3/15/2021 Posts: 4 Rating: (0) |
Dear Mr moataz2016 I think you will not be able to operate the motor without a field current feedback signal . so i think there are one or more failure component must be replaced or try to operate The motor with another control method that dose not depend on the field current feedback signal . Best Regards . |
9/22/2016 11:36 AM | |
Joined: 11/1/2011 Last visit: 2/20/2024 Posts: 1 Rating: (0) |
have you checked Field thyristor?? |
Last edited by: 13lack at: 9/22/2016 11:40:38 AM |
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9/15/2017 8:59 PM | |
Posts: 3 Rating: (0) |
We face the same problem with the same drive and was solved by reducing set point in p102 |
12/15/2017 12:30 PM | |
Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8175 Rating: (172) |
New question published by Mubashir Jalil is split to a separate thread with the subject SIMOREG 6RA70 DC RPM's vary a lot.. Best regards |
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