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  1. #1
    Registered
    Join Date
    Nov 2007
    Posts
    3

    mitsubishi meldas control

    I have a lathe cnc with a problem to run , the lathe have an alarm Z70-absolute position error alarm 0001.

    My lathe have a control mitsubishi meldas ECOCA CLASE A
    MODEL EL- 4610
    SERIE :7802308

    Somebody can help me with nthis problem.

    thanks.

  2. #2
    Registered
    Join Date
    Aug 2009
    Posts
    71

    Z70 Absoute illegal

    This alarm appears due to the "Home Position" lost because of battery voltage drop for axis encoders.

    Normally when machine is on, the supply for encoder is given from drive, but if it is off for a long time, the battery in the drive is used to retain supply to encoder, hence the battery power is consumed.

    There different procedures for recovering the home position depending upon the configuration from MTB. You need to tell the value of axis parameter #2049 (1 or 2 ...9) & the CNC control model (M64/M65/M70). Depending upon your feedback, we can send you the procedure.

  3. #3
    Registered
    Join Date
    Nov 2007
    Posts
    3
    thanks for your information , I'm buy this lathe 1 years ago and I change the batery but I not have the list of parameters , let me check this parameter , I need the procedure if you have please send me thanks.

  4. #4
    Member
    Join Date
    Aug 2005
    Posts
    79

    Re: Z70 Absoute illegal

    Hello
    At this moment
    My machine alarm per this post.
    Mori seiki M64 With MCS803 control )
    alarm
    Z70-ABS ILLEGAL 0001. XZ
    Machine Ready Lamp at control panel is illuminated
    But servo is Not ON. Axis can not move .
    How to do.
    Any help will be appreciated.

    Thanks

    CB

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