All,
Never mind. Working now. I swapped 7i33 boards. Should go back to the other
board and make sure I was doing exactly the same thing.
Regards,
Eric
On August 18, 2017 1:52:58 PM EDT, "Eric H. Johnson"
wrote:
>All,
>
>I am not seeing the analog output values change on the Mesa 7i33TA
>daughter board from the default 7i43-big configuration. I should see it
>across pins 9 & 10.
>
>This is from Linuxcnc 2.8.0-pre1 running on Xubuntu 12.04.
>
>I tried decoupling the analog output from the configuration as follows:
>
>Commented out:
>net motor.00.command pid.0.output =>
>hm2_[HOSTMOT2](BOARD).0.pwmgen.00.value
>
>And replaced with
>
>net MotorXval => hm2_[HOSTMOT2](BOARD).0.pwmgen.00.value
>
>Not sure if the enable is necessary, but is working as the amplifier
>does turn on.
>
>I would think that if I then do
>
>halcmd sets MotorXval 0.5
>
>I should see the voltage output across pins 9 and 10 change
>accordingly. I am not seeing any change. Am I missing something in the
>way I am trying to test this.
>
>Encoders, and basically everything else seems to be working.
>
>Thanks,
>Eric
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