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Re: Speedo out to drive DC motor
Posted: Wed Jan 23, 2013 11:00 am
by tobmag
60% to 80%...
Re: Speedo out to drive DC motor
Posted: Wed Jan 23, 2013 11:02 am
by tobmag
and the last 90%-100% well cant get over 97% actually....
Re: Speedo out to drive DC motor
Posted: Wed Jan 23, 2013 11:12 am
by tobmag
And this is how the PC signal looks like, perfect....
Measured at the Trans Stim.
Re: Speedo out to drive DC motor
Posted: Wed Jan 23, 2013 12:40 pm
by Bernard Fife
tobmag,
Are these shot while shifting, or in a 'steady state'?
Lance.
Re: Speedo out to drive DC motor
Posted: Wed Jan 23, 2013 12:56 pm
by tobmag
Those are on a steady state
Re: Speedo out to drive DC motor
Posted: Wed Jan 23, 2013 1:01 pm
by Bernard Fife
Okay, I will have a look on my bench shortly. Lance.
Re: Speedo out to drive DC motor
Posted: Wed Jan 23, 2013 1:11 pm
by Bernard Fife
tobmag,
These scope shots are all on spare port SP1?
Lance.
Re: Speedo out to drive DC motor
Posted: Wed Jan 23, 2013 1:14 pm
by Bernard Fife
Also, can you post the MSQ of the MShift settings you used to when you made these shots? Thanks!
Re: Speedo out to drive DC motor
Posted: Wed Jan 23, 2013 1:22 pm
by Bernard Fife
Tobmag,
I see a problem on the bench. The PWM works as planned - except that the off period isn't fully off (it fluctuates between off and on). That is leading to the 'jumpiness' you are seeing. I will dig into the code shortly to sort this out. Thanks for your patience on this - it's how the code gets fixed.
Lance.
Re: Speedo out to drive DC motor
Posted: Wed Jan 23, 2013 1:23 pm
by tobmag
Lance wrote:tobmag,
These scope shots are all on spare port SP1?
Lance.
All exept the last post that are on PC out put.