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  1. #1
    Join Date
    Jun 2006
    Posts
    7

    Unhappy Absolute position PROBLEM

    Hi there, I have one very, very BIG problem:

    I've changed bubble memory on my MoriSeiki with Fanuc 11TE, load parametars, keep relays...
    Everything went fine ( more-less), everything worked fine...
    BUT, in MEM mode, program works fine, but it does not start from the right position!
    I've tried G54, and G28, and it's always same, starts from the WRONG position ( starts from where-ever it is, don't try to find work coordinate system )
    I think that from some reason it don't go to position defined in program-start.
    Also, I have noticed that if I press RESET button ABSOLUTE POSITION value(coordinates) changes, and take value of reference point ( at same time machine coordinates remains, dont change ).
    Is that normal?
    What am I missing?
    Is there some procedure to define reference coordinate, or absolute coordinate system?

  2. #2
    Join Date
    May 2004
    Posts
    82
    To work in absolute mesurement you have to program a G90 in the start of the program. On our machine we have to do it after toolchange also
    Is there some sort of status screen where to see the active cordinate system

    Bent

  3. #3
    Join Date
    Jun 2006
    Posts
    7
    Hi there Bent,

    I think that I had solve the PROBLEM:
    "SETING" screen, "OP PANEL", "MANUAL ABSOLUTE" set to ON...

    I need to run some more "test's", but I think it's going to work!
    I'll have in mind "G90 solution".

    I didn't find any screen that is telling what coordinate system is active

    Thank's for helping me...

    Darkos

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