Mazak QT8 T2-Cam FX701 WDAL error LED
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  1. #1
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    Default Mazak QT8 T2-Cam FX701 WDAL error LED

    Hello Everyone

    We have problem with freezing our machine i wrote about this on other post but will be bether to make new one

    The problem is sometimes after couple of hours work machine somethimes when machine is only in stanby mode machine stop durning work or when do nothing you cannot do nothing on control panel , buttons not working no errors on screen but when you open cabinet on card FX701 WDAL led is ON , only switch off and on power solve the problem or reset switch on this card can someone have that problem ?

    For what is responsible that card, its main cpu ? and what means that error led on card is broken and should be raplace ? or there is some other reason ?

    Regarsd Luke

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    could be board is contaminated
    pull it and try cleaning
    slim chance but probly all you got short of sending board for repair

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    Quote Originally Posted by wippin' boy View Post
    could be board is contaminated
    pull it and try cleaning
    slim chance but probly all you got short of sending board for repair
    Hi

    Thanks for suggestion but we did this before, this card looks like new, no damage even dust :P Maybe someone have manuals for this card ?

    Regards Luke

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    Have you checked the voltage at the powersupply?
    Maybe you should use a oscilloscope to make sure you have a stable power output.

    I have a spare powersupply and FX701 if you want to test.

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    Here is a manual for M2.
    The CPU board is named FX01 on M2 and is simular to FX701, maybe this help you.
    If anyone have this manual for T2 I would like to have a copy

    http://hagstromsystems.se/_Files/YM_...nce_Manual.pdf

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    bangenboll once again thank you for documentation tomorrow i will check power supply and we will see what result of measurement

    Regards Luke

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    Hello

    Sorry for delay i checked power suply for main PLC and its ok, now the situation loks worst becouse now we cannot turn on machine after power on i hear tahat relay for axis drive x,z are on on card fx361 we have all led On , on card 727 we have led AL,IT,BA On and nothing, only black screen i dont now where to search problem now, can anyone have similar problem

    Regard Luke

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    Have you done a re-initialise? You will lose all your data and programs but would be the first thing to do before spending $$$ on other boards

  9. #9
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    Hello

    Reinitialization again and no result but i think found problem when i take out card FX715B rest of PLC start normaly working and we have screen now when i put this card back PLC don't working i think this card is broken

    Regards Luke


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