gcode spindle speed

mxpro32

Hi.  I have my dm500 controlling my spindle by vfd.  I can turn the spindle on and adjust the rpm from the dm500.  when I run a gcode though, it doesn't matter what I set the rpm to it always just runs on the first speed.  I can't adjust the rpm when I'm running a gcode either.  does anyone know what the issue is?  thanks.

mxpro32

I got the spindle speed issue sorted out.  I assumed my cam program was outputting the correct m3sxxx, but it wasn't. no matter what rpm I selected the code was showing s5000.