Hi All,
I've got some strange stuff going on with the Speed Controller for my PRS Alpha.
Here's the history:
I've got a PRS Alpha with a 4hp HSD spindle.
That's driven by a Yaskawa V7-4X VFD.
I have the Spindle Control card installed in the VFD.
Recently I had to install a new hard drive in my control computer.
At that time I upgraded to Windows 8.
Yesterday I finally got a chance to try the new setup out on the Bot.
Everything starts up ok and I can get the spindle going but it will only spin at 16000. The display on the VFD shows 16000 but the Spindle Control window in the control software shows 26667. I will not allow me to change that value.
I am running version 3.6.44. I have installed the Control Box Firmware for that version.
All was running well before the update.
Thanks in advance for any help.
Scott