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  1. #1
    Join Date
    Jun 2014
    Posts
    2

    TNo. Mismatch 258 Alarm

    Mazak issue: I keep getting an alarm of TNo Mismatch every time I go to do a tool change. The machine won't do anything. I used M65 per the manual to no avail. Anyone have any idea how to clear this damn alarm?

  2. #2
    Join Date
    Sep 2008
    Posts
    93

    Re: TNo. Mismatch 258 Alarm

    machine model ?
    NC model?

  3. #3
    Join Date
    Dec 2007
    Posts
    300

    Re: TNo. Mismatch 258 Alarm

    From Fusion640MT manual Follow this procedure then in MDI input M65 "cycle start" and it should clear the mismatch error. BE CAREFUL with the first tool change after completing this.

    10-11 TURRET TOOL Window
    This window is used to match the pocket No. (number on the turret) with the tool No.
    (1) Press the TURRET TOOL menu key.
    ! The display of the menu item will be reversed and the TURRET TOOL window will
    appear.
    (2) Place the cursor to the item where data should be inputted.
    - Press the cusor key to call the cursor in the window and move the cursor to the position
    where TNo. should be inputted.
    (3) Enter the TNo. and press the INPUT key.
    (4) Press the TURRET TOOL menu key.
    ! The reverse display of menu item will be cleared and the window will then disappear.

  4. #4

    Re: TNo. Mismatch 258 Alarm

    Quote Originally Posted by MrMazak View Post
    From Fusion640MT manual Follow this procedure then in MDI input M65 "cycle start" and it should clear the mismatch error. BE CAREFUL with the first tool change after completing this.

    10-11 TURRET TOOL Window
    This window is used to match the pocket No. (number on the turret) with the tool No.
    (1) Press the TURRET TOOL menu key.
    ! The display of the menu item will be reversed and the TURRET TOOL window will
    appear.
    (2) Place the cursor to the item where data should be inputted.
    - Press the cusor key to call the cursor in the window and move the cursor to the position
    where TNo. should be inputted.
    (3) Enter the TNo. and press the INPUT key.
    (4) Press the TURRET TOOL menu key.
    ! The reverse display of menu item will be cleared and the window will then disappear.
    does this apply if you have T0-0 on the display and no image of the tool? say you have an END MILL used in 3 different positions <-180 \/90 180-> but control doesn't recognize the sub spindle or 180>

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