Need Help! Trumpf Laser, Problem DIAS3


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Thread: Trumpf Laser, Problem DIAS3

  1. #1
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    Default Trumpf Laser, Problem DIAS3

    Hello,
    I need the help to resolve thee problem at Trumpf laser TCL 4030
    I have error :
    1) PLC (70.100007): DIAS3 (1) negative lag distance exceeded
    2) PLC (80.100102): Hight regulation error

    Can you send me your experience to resolve the poroblem .

    Thanks.
    Trumpf Laser, Problem DIAS3-20180316_153332-jpgTrumpf Laser, Problem DIAS3-20180317_063518-jpg

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  2. #2
    Drk19's Avatar
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    I also have an error I cannot resolve. Stated gas pressure was not reached. Trying to locate the proportional valve. Trumpf 4000 turbo.any help please !!



  3. #3
    *Registered User* Joyce16's Avatar
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    For the negative lag distance (1) may be a short-circuit into dias sensor, meanwhile (2) height regulation error is because the cutting head does not lift /stay at 115.00 on Z axis.



  4. #4
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    The large box with the ventilation slots at the top of y axis behind the head there will be 2 Lanny valves the one to the right is the one for gas control.Usually if cutting gas bottle pressure is ok then this alarm indicates a bad Lanny
    Lots of people try to repair them but they are tricky. Or it could be the DMP module in the Siemens fast I/O rack which handles the gas pressure analog feedback from the Lanny valve.



  5. #5
    offworld's Avatar
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    Did you try calibrating with both heads. If both the same then check out the 2 digit alarm code on the silver dias box.This should be the in the machine cabinets where the simodrives are.The only 3 other things it can be is either the dmp module A8 analog input has failed or the cable has failed (you should see alarm 33 on the dias box). Or i have seen before the clamping mechanism for the cutting head has a bolt on the backside of the z axis slide that works its way loose sometimes causing the z axis to erratically mechanically catch. Just need to lower z right down and physically tighten it.



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Trumpf Laser, Problem DIAS3

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