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IndustryArena Forum > Machine Controllers Software and Solutions > Fanuc > Error code ? Replacement cost for a GNO master board?

Thread: Error code ? Replacement cost for a GNO master board?

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  1. 08-21-2007, 04:37 AM #1
    Skyshark
    Skyshark is offline Registered
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    Error code ? Replacement cost for a GNO master board?

    I'm looking at a mill and apparently when started it gives the following error code
    System Alarm 0402-05
    911 Ram Parity High
    Looking at another thread on this page, I see that it's possible that the master board might need to be replaced. How much does one of those run?
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  2. 08-21-2007, 09:07 PM #2
    nakatome
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    911 ram error

    hi, first did you try powering up with reset&delete hold in , and reload memory if that didnt help i beleive fanuc will repair the board for about 500. to 700.$. nakatome
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  3. 08-21-2007, 09:58 PM #3
    Skyshark
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    It's not my mill, so I haven't tried anything. I'm just curious about a "worst case" scenario if I decide to purchase it.
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  4. 08-21-2007, 11:24 PM #4
    cncdiag
    cncdiag is offline Member
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    What is the part number on the master board?
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