Hello,


Wondering if anybody could shed some light on this fault

1996 hurco hawk 5m ultimax 3 (dual monitor) Software v1.64.


Machine had been sat, and had not been powered up for a couple of years.

Everything starts up fine, all axes move / calibrate, etc.

But I get Intermittent motion control error messages:

(internal motion ctrl error on axis x,y,z, code = 2)
or sometimes
(motion ctrl queue brkpnt not detected on axis x,y,z.)

This happens when I turn on the spindle , use the warm up function or run G code.

The fault sometimes can happens within a couple of minutes of running, or machine can run fine for an hour or so before error message pop up and servos are shut down.

Any input would be very much appreciated.