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IndustryArena Forum > MetalWorking Machines > Fadal > 4020 1985 CNC88 "Stops In Motion"
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  1. #1
    Join Date
    Feb 2006
    Posts
    127

    4020 1985 CNC88 "Stops In Motion"

    Was doing some Engraving and the machine stop's and the program goes back to the beginning.. I re cold started the machine.. Made the program smaller, and still haing the same problemm .. All other functions seem to be fine..

    Chips

  2. #2
    Join Date
    Feb 2006
    Posts
    127
    So I go back and run a previous program and the machine runs fine.. Does all tool changes and no sigs of any activity.. Is it just a fact that the old controls dont like big programs that are associated with text engraving??

    All the fans and everything seem to be working.. Is this a sign of the Vector Drive going out or can I enjoy my weekend??

    Chips

  3. #3
    Join Date
    Apr 2005
    Posts
    1194
    Sounds to me if your drip feeding the machine that you dont have your pc set on "hardware", "X O on off"

  4. #4
    Join Date
    Feb 2006
    Posts
    127
    Thanks for the reply.. I wish I was drip feeding!!!, but im not.. Any other conciderations?

  5. #5
    Join Date
    Feb 2006
    Posts
    127
    Sometimes we are our worst enemies.. I ran a previous engraving program that is "BIG" at least for this machine .. It ran fine.. I wish I had a newer control so that I could do a "GA" on the simulation and prove before I ran.. It is looking as though the fault is in the program..

    Chips.. (nuts)

  6. #6
    Join Date
    Oct 2006
    Posts
    16
    did you check to make sure you didnt somehow get an M30 in there?

  7. #7
    Join Date
    Mar 2006
    Posts
    5
    Try renumbering your program. It's possible there's a bogus N word on one line. Renumbering should correct that.

  8. #8
    Join Date
    Mar 2005
    Posts
    143
    As already said, renumbering helps. Renumbering with an increment of 1 will make the program a bit smaller too.

    Did you go to the command line and enter "SUM" ? That should point you in the right direction.

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