can't see PWM output from rev3 board in manual run mode, no errors shown

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RandomTomUK
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Joined: Thu Feb 23, 2023 3:39 pm

can't see PWM output from rev3 board in manual run mode, no errors shown

Post by RandomTomUK »

I just recieved my Rev3 board running software 5.20.R-sine and am failing to get any output at all from the 6 PWM out pins.

I applied:
12v to vcc, mprot, emcystop,forward
2.5v to Udc, il1, il2

I press start inverter in manual mode.
The status is ManualRun and lasterror shows none.

Yet onthe output pins I see 0v. Am i missing something else?
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Re: can't see PWM output from rev3 board in manual run mode, no errors shown

Post by johu »

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