mykit1,

The VRDY alarm is telling you that the CNC sent a signal to the amplifier, but the amplifier didn't respond telling it that it was on.

Check for blown fuses on the amp, and check to see if the reset button on the drive is tripped.

Like I said before, I'm not all that familiar with this particular series of controls, so I'm not sure about the hardware layout in the cabinet. There *may* be fuses at each individual amp for incoming voltage. Check there if so, and then there may be fuses on the circuit board itself.

Cody Stamper



(Note: The opinions expressed in this post are my own and are not necessarily those of machinetoolhelp.com and its management)