7i97t Mesaflash Problem

Yes, in the hal file, the analog outputs are all controlled by PWM values.

The actual PWM value shoudl be set by the output of a PID component that
in turn reacts to the difference in the encoder position to LinuxCNCs
commanded position.

Yes, the value comes from the PID. My power amplifier is a -10/+10V. Is the value a voltage value? If the value is, for example, 17, I measure at the Mesa only 0.35V.

The output voltage should be PWMvalue/PWMscale

I'm talking about the PWM value. So this value is a voltage value? Like 17V? I know how to limit this value. But I never measure this value on the Mesa. It's always only 0.35V as soon as I enable it.

The output voltage should be PWMvalue/PWMscale

So if PWMscale is 10 the output voltage=PWMvalue

But no matter what the value is set to or how I change the scale, the Mesa only ever outputs ~0.35V. Or are there jumpers or something similar on the Mesa hardware that I need to adjust?

Thank you so much for your help! I really appreciate it.

Hard to tell whats going on could be you have the wrong output
or there's a hal or hardware issue. To determine whats going on,
can you run LinuxCNC, enable motion, and then in a terminal window run:

halcmd show all | grep pwm > pwm,.txt
 
and then post pwm.txt here