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MM440: Motor not getting started

Created by: Pranjal@9 at: 4/10/2021 8:05 PM (3 Replies)

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4/10/2021 8:05 PM	Rate (0)
Pranjal@9 Posts: 22 Rating: (0)	Hello there, sir we have micromaster 440 AC drive. And from today onwards we are facing error as image attached in attachment. Motor not getting start due to this error. Please advice for solution. Regards, Pranjal ------------------------------------------------------------------------------------------ Split from G120 CU240E-2PN F30022 . Attachment IMG-20210410-WA0023.jpg (508 Downloads)
Pranjal@9 Posts: 22 Rating: (0)	Last edited by: Jen_Moderator at: 04/12/2021 10:38:03 New subject after splitting
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4/10/2021 8:41 PM	Rate (0)
Graeme Platinum Expert Joined: 6/4/2008 Last visit: 10/10/2024 Posts: 1502 Rating: (325)	Hi, as this is a BOP for a Sinamics drive, have You looked in the Sinamics manuals for the cause of the F30022 fault, see HERE Check in the list manual referenced for the fault code and follow the advice. Regards, Graeme

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4/11/2021 6:38 AM	Rate (0)
Pranjal@9 Posts: 22 Rating: (0)	Sir my unit is siemens sinamics power module 240 so is shared code list will be same for this drive unit ?.sir, with error F30022, one more alarm is coming which is A1920. Both alarm is coming at same time. When we are pressing motor start button this happens. Please find attachment for second alarm detail Attachment 20210411_080410.jpg (497 Downloads)
Pranjal@9 Posts: 22 Rating: (0)	Last edited by: Pranjal@9 at: 04/11/2021 07:15:57
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4/15/2021 6:09 AM	Rate (0)
PISCEAN 2010 Diamond Member Joined: 4/23/2010 Last visit: 12/31/2023 Posts: 8092 Rating: (878)	Hello, A01920 - Profibus cyclic communication interrupted. Check profibus cable, connector/terminal resistor switch possition etc. etc. F30022 - Power unit short circuit detected. Check r949 fault value & interpret it. Short circuit could be at output i.e. cable, motor or IGBT fiber optic cable interuupted or power supply of PGBT module could be missing or defective IGBT module etc etc.

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