Voltage Output on M3

[victory52088]

Hi all.

I seem to be having trouble with the 7535 break out board on my interpreter 1000.

For some reason I am getting an output voltage on M3 even when all outputs are disabled, including port 1, pin 1, which should control that specific output.

All the other outputs change properly.

I have updated the firmware and the mach 3 plugins.

Any help would be much appreciated.

Thank you

[are1987]

Hi,

As for now that is how the the system works, as soon as you set a spindle speed in mach3 the motion controller will put out the commanded analog voltage.

This is something I want to change in the future but it works fine for VFD's so I haven't pushed to get it changed!  Just a side note there isn't any acceleration or deceleration on the analog.  It is always on according to the set spindle speed.

Andrew