3/30/2022 7:21 AM | |
Joined: 8/31/2021 Last visit: 9/25/2024 Posts: 6 Rating: (0) |
hi, Anybody please help me my Master drives Vector control system showing fault code F011 when DC supply ON and DC sypply showing 540V.I have checked Thyristor and it is ok.Replaced CUVC and the same problem exist. I cant reset the over current fault.CT is also ok. please help ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 03/30/2022 11:55:42New subject after splitting |
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3/30/2022 7:37 AM | |
Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (877)
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Hello, Welcome to forum. If you had provided article number of drive, it would had been better to help you. However, F011 - Overcurrent so check your motor power cable, motor resistance & IR value. Moreover please refer this link wherein you will find numerous topics related with F011 alarm which may help you. Hope this helps. |
4/1/2022 11:34 AM | |
Joined: 8/31/2021 Last visit: 9/25/2024 Posts: 6 Rating: (0) |
Thanks to all the members Everyone suggestion is very helpful for fault finding. My drive 6SE7033-7EG69-Z, for 200 KW thrust motor fitted in ship was showing F011 and tripped.First I checked converter module and it was showing fine. actually before applying 3 phase supply, (only 24 V DC applied) F011 and DC 540V showing on PMU and OP1S. Then I have replaced CUVC but the problem still the same. so I have replaced IVI and hall effect CT but the same fault exist. Last changed the Inverter control module, then the fault has gone and system start to work. Thanks to every members . Request everyone to quote their experience in this forum so that someone will helpful. Regards, BOKUTTAN
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Last edited by: BoKuttan at: 04/01/2022 11:35:56 |
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