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IndustryArena Forum > MetalWorking Machines > Mori Seiki Machines > Mori Seiki Mills > Mori seiki mv40 '91, Fanuc MF 4, error EX 1270 Illegal movement
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  1. #1
    Join Date
    Sep 2017
    Posts
    1

    Mori seiki mv40 '91, Fanuc MF 4, error EX 1270 Illegal movement

    Mori Seiki MV40 '91

    During the tool exchange procedure there was power down. After that the error code "EX 1270 Illegal movement" appeared .
    Control unit is Fanuc MF 4. Mag. Switches KM41 and KM141 on the tool magazine as well as KM31 and KM131 (ATC arm) are checked and are functional.Relay board is functional also..
    The manual movement of tool magazine is possible, anyting else is blocked.

    Please help!

    Sincerely,
    Nenad Sakan

  2. #2

    Re: Mori seiki mv40 '91, Fanuc MF 4, error EX 1270 Illegal movement

    Quote Originally Posted by nsakan View Post
    Mori Seiki MV40 '91

    During the tool exchange procedure there was power down. After that the error code "EX 1270 Illegal movement" appeared .
    Control unit is Fanuc MF 4. Mag. Switches KM41 and KM141 on the tool magazine as well as KM31 and KM131 (ATC arm) are checked and are functional.Relay board is functional also..
    The manual movement of tool magazine is possible, anyting else is blocked.

    Please help!

    Sincerely,
    Nenad Sakan
    Hi
    I have the exact same problem,
    please tell me if you find any soulotion
    thanks

  3. #3

    Re: Mori seiki mv40 '91, Fanuc MF 4, error EX 1270 Illegal movement

    Quote Originally Posted by nsakan View Post
    Mori Seiki MV40 '91

    During the tool exchange procedure there was power down. After that the error code "EX 1270 Illegal movement" appeared .
    Control unit is Fanuc MF 4. Mag. Switches KM41 and KM141 on the tool magazine as well as KM31 and KM131 (ATC arm) are checked and are functional.Relay board is functional also..
    The manual movement of tool magazine is possible, anyting else is blocked.

    Please help!

    Sincerely,
    Nenad Sakan
    hi
    fanaly i found the soloution
    you should change the 0553 parameter
    all the bits in this parameter should be set as zero

  4. #4
    Join Date
    Mar 2022
    Posts
    1

    Re: Mori seiki mv40 '91, Fanuc MF 4, error EX 1270 Illegal movement

    hello

    The same mistake occurred to me on Mori seiki mv-junior.
    When changing tools.
    Fanuc O-M
    if you have a solution, it would mean a lot to me ..

    Thanks,,

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