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From: <jewen@comporium.net>
Subject: Re: [FlyRotary] Re: Fuel Flow
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
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Date: Mon, 20 Jul 2009 13:24:36 -0400 (EDT)

Hi Ed,
How do you determine Fuel Flow Rate on your EFISM?  I was assuming it was through the FF value from the EC2.

Thanks,
Joe


---- Original message ----
>Date: Mon, 20 Jul 2009 10:59:49 -0400
>From: "Ed Anderson" <eanderson@carolina.rr.com>  
>Subject: [FlyRotary] Re: Fuel Flow  
>To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
>
>Hi Joe, 
>
>FFl and FFH are the two types in the engine data frame for a Fuel Flow
>Function - but my notes says not used by the EM2.  So not certain what it
>means, it possible it could be some value that correlates to fuel flow - but
>I don't see how it could relate to any specific injectors since the EC2
>don't know which injectors you have.  So perhaps that is why it is not used
>- but just a guess on my part.
>
>At the end of each engine data frame the EC2 will send an end of command
>byte = FF.
>
>Ed
>
>Ed Anderson
>
>Rv-6A N494BW Rotary Powered
>
>Matthews, NC
>
>eanderson@carolina.rr.com
>
>http://www.andersonee.com
>
>http://www.dmack.net/mazda/index.html
>
>http://www.flyrotary.com/
>
>http://members.cox.net/rogersda/rotary/configs.htm#N494BW
>
>http://www.rotaryaviation.com/Rotorhead%20Truth.htm
>
>-----Original Message-----
>From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On
>Behalf Of jewen@comporium.net
>Sent: Monday, July 20, 2009 9:44 AM
>To: Rotary motors in aircraft
>Subject: [FlyRotary] Fuel Flow
>
>I am working on checking all engine instrument calibrations. For those who
>may have done some work interfacing to the EC2's serial data, what does the
>FF (FFL/FFH - Bytes 0x2E & 0x2F) represent?  Any insight to conversion
>formulas is appreciated.
>
>Thanks,
>Joe
>
>--
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