1/28/2018 10:58 AM | |
Posts: 8 Rating:
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Posting to my colleagues ...... if anyone can help me and advise me. It's the Atlascopco GA50VSDff compressor in which the Simens Simovert converter ... When I start the compressor on the panel, the F027 error is displayed. There is no phase 2 .. .. I encountered a problem in the converter itself, that one IGBT changed the value of BSM300GA120DN2SE3256 ... I replaced all 6 IGBT ... after the start of the compressor is still the same error F027, I examined a driver board with no visible damage, and the elements themselves on the board are correct ... when I press the button on the converter panel itself, I get the initials P108 A017 F027 in the converter itself I have CUVC 6SE7090-0XX84-0AB0 engine 1LA5207-4AA91-ZT17 Can I get the parameters of the converter itself and manually enter it ... I have the Siemens USB to RS485 6SE7 972-0CB20-0XA0 adapter ... I have 26 years of experience in electronics, but my experience as a service technician is based on the hardware part , with the sofver I have a problem ..... thanks in advance ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 1/29/2018 1:47:51 PMNew subject after splitting |
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2/4/2018 7:59 PM | |
Posts: 8 Rating:
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Thank you for answer my friend....but i dont know what is ABB sensor? |
2/8/2018 7:17 PM | |
Posts: 8 Rating:
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Here are some images of a converter that makes me a problemAttachmentconverter.zip (457 Downloads) |
Last edited by: Jen_Moderator at: 2/9/2018 10:54:26 AMAdded all images as an attachment. |
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2/20/2018 9:04 PM | |
Posts: 8 Rating:
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Respect my friends ... the situation is the following ... when I start the machine on the v110 diode there is a voltage of 23.8 DC of the power board itself and regulation there is a voltage of 5,12 and 24 volts DC ..... 6SE7031-7HG84-1JA1 ... . I demounted the complete CUVC and measured the voltages I got the approximate value of the elements by the datasheet, only the power supply of the elements was correct ... I wasted the EEPROM at the positions D14 and D16 I approach .... I oscilloscope I followed the magistrale on the board .... signals from FLASH I'm not correct ... full harmonicsAM29F200B-70EC ...... and the signal on the transistor V1 is deformed ... I will try to replace the new EEPROM and I will report ..
AttachmentAtlasCopco GA50VSD ff.zip (450 Downloads) |
Last edited by: munja2 at: 2/20/2018 10:24:49 PM |
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2/20/2018 9:07 PM | |
Posts: 8 Rating:
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oscillograms from the board CUVC
AttachmentCUVC.zip (510 Downloads) |
3/9/2018 10:08 AM | |
Joined: 3/25/2008 Last visit: 9/15/2025 Posts: 224 Rating:
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what exactly is it about? the X9 terminal 4 and 5 is the cooling fan shutdown delay.
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6/2/2018 1:03 AM | |
Posts: 25 Rating:
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