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Thread: Siemens 840 DSL Alarm 12020

  1. 07-22-15, 02:20 PM #1
    DEONSKOK
    DEONSKOK is offline Senior CNC Specialist
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    Default Siemens 840 DSL Alarm 12020

    After a power failure we got the following alarm " 12020 waiting for connection to nck and plc".

    The machine is a Ocean Clipper with a Siemens 840 DSL control.

    Regards
    Deon
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  2. 01-11-16, 09:56 AM #2
    bdrk
    bdrk is offline CNC Professional
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    Default Re: Siemens 840 DSL Alarm 12020

    Quote Originally Posted by DEONSKOK View Post
    After a power failure we got the following alarm " 12020 waiting for connection to nck and plc".

    The machine is a Ocean Clipper with a Siemens 840 DSL control.

    Regards
    Deon
    Hello Deon,
    If alarm number "120202" document help to you
    Sincerely.Click image for larger version.  Name: SCAN0002.PDF  Views: 5  Size: 333.7 KB  ID: 1137
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