From: "Stephen Izett stephen.izett@gmail.com" <flyrotary@lancaironline.net>
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Subject: Re: [FlyRotary] Re: Renesis Timing
Date: Sun, 26 Jan 2020 20:15:07 +0800
References: <list-13424005@logan.com>
To: Rotary motors in aircraft <flyrotary@lancaironline.net>
In-Reply-To: <list-13424005@logan.com>
Message-Id: <1F04DFA3-8734-4388-81E6-921B96F45822@gmail.com>

Hi there Rich

In the EC3 code it suggests that the BUSENSOR can be programmed on =
various engines:
"BUSENSOR	EQU	0x00		;0 =3D NO BACKUP SENSOR, 1 =3D =
BACKUP INSTALLED (0xA8,0xA9,AB,AD,B1,B2,B4 0-200 ENGINE ONLY)"
But in the EC3 document I have, the pinout reads:
"Pin 6.  Crank Angle Sensor (CAS) 2         Destination. Not Applicable =
on this version.    (OPTIONAL)"
Also in the Document.=20
"Note,  This version of the EC3 controller is not available with the =
optional backup crank sensor even though it is shown in the schematic."
In both the EC2 & 3 documents I have under Sensor wiring it says:
"If you have installed a backup sensor and have ordered the EC2 with the =
backup sensor option, the backup sensor must be mounted 90 degrees in =
advance of the primary sensor.

Cheers

Steve Izett


> On 26 Jan 2020, at 10:14 am, A R Goldman argoldman@aol.com =
<flyrotary@lancaironline.net> wrote:
>=20
> Not a timing issue directly,however=E2=80=94
>=20
> I have Tracy=E2=80=99s ec3 for my renesis. The wiring diagram =
indicates an input for two CASs however in my rapidly fading memory I =
seem to remember that only one CAS can be used. Is that correct or can =
it read  two 180 degrees off set.
>=20
> Thanks, Rich
>=20
> Sent from my iPhone
>=20
>> On Jan 25, 2020, at 6:25 PM, Stephen Izett stephen.izett@gmail.com =
<flyrotary@lancaironline.net> wrote:
>>=20
>> Hi guys
>>=20
>> My apologies, I think Ive asked this some years back, and I=E2=80=99ve =
had trouble searching the archive, not sure why!
>>=20
>> Lynn has talked from memory about the importance of knowing the =
timing.
>> So much appreciate your input Lynn over the years, and sorry for the =
times I haven=E2=80=99t listened carefully.
>>=20
>> Tracy=E2=80=99s A8 Renesis base timing setup has always run well.=20
>> But now as we are extending the envelope I=E2=80=99m interested in =
what others with Renesis engines/CAS have done with their timing.
>>=20
>> Can anyone with EC2/3 A8 and Renesis CAS comment on any timing =
adjustments that have made to the base settings.
>>=20
>> Thanks
>>=20
>> Steve Izett
>>=20
>>=20
>>=20
>> --
>> Homepage:  http://www.flyrotary.com/
>> Archive and UnSub:   =
http://mail.lancaironline.net:81/lists/flyrotary/List.html
>=20
>=20
> --
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