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Thread: Heidenhain TNC 415

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  1. 08-20-2013, 06:31 PM #1
    adityaenter
    adityaenter is offline Registered
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    Aug 2013
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    Exclamation Heidenhain TNC 415

    Dear All,
    We had Boko make 5 –axis CNC machine.
    This machine have TNC 415 Heidenhain controller with siemens drive interfacing.
    We are facing problem of Display not getting On or system not processing/ booting.
    We had confirm that control On Push buttong voltage goes to PLC.

    But we had following observations.
    1) NC board power supply, 24V LED is glow, but 5V, +12V, -12V LED not glows.
    2) PLC board +5V,+15, -15 Volt supply not observed on checking test points.

    Please suggest solution
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  2. 08-20-2013, 09:47 PM #2
    nautomation
    nautomation is offline Member
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    See the Mother board Box , Interface cable to Display , Only Display not works ? after Power on Rest buttons LED Lit or not ?
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