Received-SPF: pass
 receiver=logan.com; client-ip=72.52.218.78; envelope-from=bob@bob-white.com
Date: Thu, 3 Jan 2008 09:40:05 -0700
From: Bob White <bob@bob-white.com>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Subject: Re: [FlyRotary] Renesis CAS
Message-Id: <20080103094005.2257b05c.bob@bob-white.com>
In-Reply-To: <list-2629283@logan.com>
References: <list-2629283@logan.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit

Hi Bobby,

That is correct on the 13B CAS.  I hadn't specifically noted that those
two wires from the CAS needed to be connected together.  It was more of
a documentation change than a wiring change but could have caused some
confusion.

On the Renesis CAS only two wires are used.  Pin 22, white wire, is
connected to CAS pin B and pin 23, white/orange wire, is connected to
CAS pin A.  Wire colors refer to the shielded cable I use for the CAS.

Bob W.


On Thu, 3 Jan 2008 09:57:59 -0600
"Bobby J. Hughes" <bhughes@qnsi.net> wrote:

> Don,
>  
> I have an email from Bob White regarding a possible wiring change on the
> 13B CAS. 
> "One of my customers found an error in the call out for the CAS
> wiring.The white wire on the CAS cable needs to be connected to both the
> white and white/black wires on the CAS. Please make a note of this
> change in your instructions. This only applies to EC2 instructions that
> say Mod 1 on the title page."
> 
>  
> 
> Bob can you clarify this? My EC2 manual is at the hanger. I do not
> remember these wires being tied together on Marks but could be wrong. 
> 
>  
>  
>  
> This is a quote from a Motec and Star Mazda document. Different ECU but
> the gap they specify seems to fit what you are measuring at the stock
> location. This also fits what Mark and I observed with a scope. As the
> rpm's increase the peak to peak voltage increases. 
> 
> "The output of the eccentric shaft sensor is surface speed dependant and
> is adversely effected by gap. Errors during cranking on a car that will
> not start may be rectified by adjusting the sensor gap to be 0.030" ~
> 0.050" "
> 
> If I remember correctly the sensor mount is between the CAS and trigger
> wheel. Do you have any washers between the CAS and mount that could be
> removed to close the gap?
> 
> Bobby
> 
>  
> 
>  
> 
>  
>  
> 


-- 
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/