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Hi Tracy,
Could we check this again? The data I have for the integral display
model EM2 is P2 pins 11 and 24 for serial data. P2 is the 25 pin sensor
group 1 connector. The old separate display module used pins 5 and 6 of
P4 which was the 15 pin display connector.
Thanks,
Bob W.
On Tue, 20 May 2008 11:44:42 -0400
"Tracy Crook" <tracy@rotaryaviation.com> wrote:
As shown on Pg 4 of the installation guide, EM2 P2 pin 6 is the pin
connected to EC2 pin 17. EM2 P2 is a 15 pin connector so there is no P2
pin 24. A typo in your email?
Tracy Crook, RWS
On Mon, May 19, 2008 at 8:12 PM, <neilak@sympatico.ca> wrote:
> Tracy,
>
>
>
> So I will need a wire from EM2 P2 pin 24 to EC2 pin 17 for the
> tach signal.
>
>
>
> Neil
>
>
> ------------------------------
>
> *From:* Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] *On
> Behalf Of *Tracy Crook
> *Sent:* Monday, May 19, 2008 5:45 PM
> *To:* Rotary motors in aircraft
> *Subject:* [FlyRotary] Re: EC2 EM2 data transfer
>
>
>
> The EM2 senses rpm by monitoring the injection rep rate and fuel flow by
> checking the duty cycle on this same line (injector 1 drive line on pin 17
> of EC2). There is a lot of other data sent over to the EM2 but it is used
> for things like the auto tune function and editing the MAP table.
>
>
>
> Tracy Crook, RWS
>
> On Mon, May 19, 2008 at 4:59 PM, <neilak@sympatico.ca> wrote:
>
> Tracey et al,
>
> I'm in the final throws of wiring our latest 13b creation and I have
> a question.
>
> I know that manifold pressure is sent from the EC2 to the EM2 for
> display but what other data is transferred from one to the other? Tach
> perhaps?
>
> Neil
>
>
>
>
> --
> Homepage: http://www.flyrotary.com/
> Archive and UnSub:
> http://mail.lancaironline.net:81/lists/flyrotary/List.html
>
>
>
--
N93BD - Rotary Powered BD-4 - http://www.bob-white.com
3.8 Hours Total Time and holding
Cables for your rotary installation - http://roblinstores.com/cables/
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