12/8/2021 3:44 AM | |
Posts: 3 Rating:
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model no :simen 6FC5247-0AA00-0AA3, sinumerik840d am using this typer of ncu, 7 segument display showing "6 " i dont know what problem ------------------------------------------------------------------------------------------ |
Last edited by: The Helping Hand at: 12/09/2021 10:55:53New subject after splitting |
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12/8/2021 6:45 AM | |
Joined: 4/23/2010 Last visit: 11/23/2024 Posts: 8092 Rating:
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Hello milhaan, Please open new topic instead of posting your query in old topic. Part number which you specified is of NCU box & not of NCU. However please provide detail information of fault history so that forum members can help you in correct direction e.g. how this fault trigered? was system power OFF for long time? Was machine running when fault trigered? Did you replaced any hardware etc.etc. Even though NCU booting is OK, as you mentioend it displays 6, there could be another problems like, NC PLC communication failure or drive fault etc. etc. So always attach snap shot of alarms or fault messages displayed on OP screen.
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