Topics

1

General Mach Discussion / Left arrow key not responding/ spindle speed question

« on: May 15, 2011, 07:22:10 PM »

The left arrow key on my key board no longer jogs the machine, while the remaining right, up and down and page up and down work perfectly. I tried another key board with the same result. When I tab over to Jog Control I can jog in any direction including the left direction. Only the left arrow key while using the key board does not work?

I am using MasterCam to set up tools and tool paths. When I generate G Code  Mastercam only allows a max spindle speed of 2000 rpm even though I have requested a higher speed during set up. I can change the s number after generating the G Code  manually but shouldn’t always have to do that.  Somewhere there is a default that is limiting the spindle speed to 2000 in the G code.

Any help is appreciated.