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IndustryArena Forum > MetalWorking Machines > Colchester Tornado lathes > Colchester A110 MFB1000 Barfeed problems
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  1. #1
    Join Date
    Nov 2010
    Posts
    0

    Colchester A110 MFB1000 Barfeed problems

    I have a problem wih a Colchester A110 Tornado lathe fitted with a MFB1000 barfeed.
    The problem has only occurred after the machine and barfeed have been moved (about 10ft and turned 90 degrees).

    When M78 is called the following alarm is displayed
    "Al 112 - Division by 0 was specified".

    I have read the fanuc 21iT manual and the program has not changed since the machine last worked.

    Program
    G21 M90
    G92 S1500
    T1111
    M05
    G0 X20. Z.3
    M9999
    Z0.3
    M19
    M78 - ALARM 112
    G0 V2.3 Z.3
    G4 X0
    M79
    W5.0
    M99

    My guess is the barfeed set up, so any ideas on this or any other possible solutions gratefully recieved.

    Thank you in advance

    Red Cap

  2. #2
    Join Date
    Dec 2010
    Posts
    0
    when we got a barfeeder installed on our 220 we had a similar problem when it reached M82 (end of bar check) in the prog it stopped and alarmed, for some reason it worked when we added M82 in the next line. ie:

    M82
    M82

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