Need Help!- Mazak QT-15 / CAM T2

[iNUC]

I have one Mazak QT-15 with Mazatrol Cam T2 controller, I'm looking for ladder Diagram and Electrical Circuit Diagram. Any one here can help?
Thank you.

[bigbobomb]

i have drawings for this machine possibly.what is the problem? I am a mazak service engineer and know your machine pretty well

[iNUC]

I have 2 problems, First one is C-AXIS ALARM, I can't remember what exactly Alarm No, I think No,3 or some thing, actually this machine no C axis why this alarm coming, I found that there is WDI led on at FX81 card. I have to power on many times then success, at least 20 -30 times for power up and down. second problem is I have to power on at least 1/2 hour for spindle running, if I power up and tried to start the spindle turn by manual mode or auto mode, the spindle have no action but at the spindle load meter is raise up untill red warning, I think that might be the spindle SR-FS getting problem. Can you tell me what problem from?
Thank you and regards,

[bigbobomb]

Originally Posted by iNUC I have 2 problems, First one is C-AXIS ALARM, I can't remember what exactly Alarm No, I think No,3 or some thing, actually this machine no C axis why this alarm coming, I found that there is WDI led on at FX81 card. I have to power on many times then success, at least 20 -30 times for power up and down. second problem is I have to power on at least 1/2 hour for spindle running, if I power up and tried to start the spindle turn by manual mode or auto mode, the spindle have no action but at the spindle load meter is raise up untill red warning, I think that might be the spindle SR-FS getting problem. Can you tell me what problem from? Thank you and regards,

sounds like you do have a problem with your spindle drive. you need to write down exactly which alarm numbers are on screen.also look at drive FRSF and see what is displayed there.

[iNUC]

After I installed back FX81 card and power up, the exactly alarm is No,3 Servo Lag Excess C Axis and at the FX81 card having red WDT LED on. I very wonder this machine no C axis why this alarm coming. I have to power up and donw many times, over 20 times can success.
Second problem SR-SF spindle Drive, there is no alarm show at the PCB, after power on the machine I have to wait at least 1/2 hour and tried to turn by manual command, the spindle a little moved forward and backward alternately and have to wait more 10 - 20 minute then can success. Whenever I have to power off overnight these ploblem will come again.
Any idea?