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  1. D

    Mazak QT-15 Problem on X axis.

    The machine has been running fine until today. Homed in and machine X went to 0. When started running part again it seems X is off about 2 inches with location to the material. Don't understand what has changed. Is there something that could have slipped between the drive screw and the motor...
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    Mazak QT-15 parameter question, coolant

    I have a Mazak QT-15 with the T-2 controller. The machine is running good but has a coolant issue. The coolant won't come on until it has run the first rough pass then it will come on at the first finish pass. After that it runs on every pass after that. Be it rough or finish. I am running...
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    Mazak QT-15 with T2 progaming radius on end of bar

    Start point diameter of radius is .772". The radius at the end of the bar is 2.4375". Hopefully that makes sense. Dave
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    Mazak QT-15 with T2 controller Alarm 13

    Lathe has been working fantastic for many months. Turned it on the other day and got a code 13 and 14 drive alarms on the screen. I turned it off for 30 turned back on and no alarms. A couple days later turned it on and both alarms came up again. Emergency stop alarm 20 is also displayed...
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    Mazak QT-15 with T2 progaming radius on end of bar

    Working with a QT-15 with T2 controller and I need to machine a radius on the end/face of a bar. Can anyone tell me how to program this using this controller. Manuals are not the greatest at explaining such processes. Thanks Dave
  6. D

    Mazak QT-15 with T2 progaming radius on end of bar

    Working with a QT-15 with T2 controller and I need to machine a radius on the end/face of a bar. Can anyone tell me how to program this using this controller. Manuals are not the greatest at explaining such processes. Thanks Dave
  7. D

    Mazak QT15 strange proplem

    Nailed it belt is broken. Thanks so much for the diagnosis. Looks like a Gates belt 334L050, sound right? Dave
  8. D

    Mazak QT15 strange proplem

    My QT15 with T2 have been running perfectly for a few weeks with no problems. Was running this morning cutting 20 parts and at part 13 it stopped cutting. The machine runs in Auto mode to the point of moving to tool into the correct position. Then it just sets there and does not cut. No...
  9. D

    T2 QT-15 OP Parameters

    Here is page 6...
  10. D

    T2 QT-15 OP Parameters

    Attached are JPGs of the six page document from Mitsubishi for blanking the machine.
  11. D

    T2 QT-15 OP Parameters

    We hooked up my PC to the FX27 board using an RS232 cable with serial port. I have it in a pdf file and not sure how to attach that type of file to this thread. You can PM your email and I will forward. Dave
  12. D

    T2 QT-15 OP Parameters

    I fixed it using my pc with windows xp. I completely cleared the memory which the re-initialization did not completely do. Thanks for all the help.
  13. D

    Mazak QT15 problem

    Using the tool eye and using the measurement method the machine still thinks the turret is on the opposite side than what it is. As can be seen in the program simulation the bar out tool is coming in from the wrong side. How do you fix this? Otherwise all is working fine. Dave
  14. D

    Mazak QT15 problem

    I have been working to straighten out this machine with a T2 Control. It has been re-initialized and is up and running with no alarms. The only problem I am having now is that when teaching a tool in X it puts it as a negative number in the command page. It appears that zero is off the part...
  15. D

    Mazak QT15 problem

    Mazak QT15 T2 X axis reversed Machine is up and running after resetting everything. I have one issue remaining with the X axis. When setting tools the Z works fine but the X when teaching an outer dimension it shows a negative number in the command page. When you run the program and cutting...
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    Mazak QT15 problem

    Yes I have checked the four batteries and they all have the 3.5 volts. Two of them I have not replaced but have new ones on the way. The machine has run for about two weeks every day without issue. It was turned off at night until Tuesday morning then it was scrambled.
  17. D

    Mazak QT15 problem

    mazak qt15 NMI memory Parity alarm I have the parameters and have entered them. Just can't clear this NMI Memory Parity alarm. Also one of the axis on the position and command screens has ***** in place of dimension.
  18. D

    Mazak QT15 problem

    I have re entered the parameters, turned machine off for 20 seconds and turned back on. Z axis alarm gone but has the alarm 22 NMI Memory Parity. Not sure what to do next or what might be having the problem.
  19. D

    Mazak QT15 problem

    I did that the time before but have not done it since the last re-initialization. If I re-enter all the parameters could that maybe help the Z axis alarm?
  20. D

    Mazak QT15 problem

    I have a QT15 with a T2 controller. It has been running perfectly and run every day for the last three weeks. Turned on the next morning following a day of running and the computer was scrambled. It had a memory parity error on the screen and parameters were all jumbled. On the program and...

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