<html><head><style type='text/css'>p { margin: 0; }</style></head><body><div style='font-family: Arial; font-size: 12pt; color: #000000'>Hi Chris,<br><br>That is correct. I got CC just few blocks from home. Just went there and they got it fix. Very nice guys. I am not sure if the problem below could have some relation with this setting. Probably not but just in case., <br><br><span>Vicente "Vince" Bortone<br></span><br>----- Original Message -----<br>From: "Chris" <cjm767driver@hotmail.com><br>To: "General pattern discussion" <nsrca-discussion@lists.nsrca.org><br>Sent: Thursday, June 9, 2011 4:05:11 PM<br>Subject: Re: [NSRCA-discussion] E-deadstick, trouble-shooting.<br><br>
<title></title>
A Castle Tech told me that we want to set the current limiting to
"insensitive" to avoid any false cut outs caused my momentary
voltage drops. Along with that, you should hard set the cell count
via the min voltage to 30V for a 10S setup. This has worked for
lots and lots of us for many years with the Castle controllers.<br>
<br>
Chris<br>
<br>
On 6/9/2011 10:57 AM, Vicente "Vince" Bortone wrote:
<blockquote cite="mid:748194491.1475868.1307631472098.JavaMail.root@sz0152a.emeryville.ca.mail.comcast.net">
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<div style="font-family: Arial; font-size: 12pt; color: rgb(0, 0,
0);">I don't recall how CC call it. There is a setting for
current slope or ramp. If you have it too sensitive the
controller could shot down when you power up the plane in long
vertical maneuvers. I didn't follow all the e-mails but this
happen to me one time with a CC controller. <span><br>
<br>
Vicente "Vince" Bortone<br>
</span><br>
----- Original Message -----<br>
From: "colin chariandy" <a class="moz-txt-link-rfc2396E" href="mailto:cchariandy@yahoo.ca" target="_blank"><cchariandy@yahoo.ca></a><br>
To: "General pattern discussion"
<a class="moz-txt-link-rfc2396E" href="mailto:nsrca-discussion@lists.nsrca.org" target="_blank"><nsrca-discussion@lists.nsrca.org></a><br>
Sent: Thursday, June 9, 2011 9:41:55 AM<br>
Subject: Re: [NSRCA-discussion] E-deadstick, trouble-shooting.<br>
<br>
<style><!-- DIV {margin:0px;} --></style>
<div style="font-family: arial,helvetica,sans-serif; font-size:
12pt;">
<div>The losses(heat) is not only dependent on current (I2R)
but also Mosfet switching losses. V(in) is a factor in the
equations.</div>
<div> </div>
<div>Colin<br>
</div>
<div style="font-size: 12pt; font-family:
arial,helvetica,sans-serif;"><br>
<div style="font-size: 13px; font-family:
arial,helvetica,sans-serif;"><font face="Tahoma" size="2">
<hr size="1">
<b><strong>From:</strong></b>
Keith Hoard <a class="moz-txt-link-rfc2396E" href="mailto:khoard@gmail.com" target="_blank"><khoard@gmail.com></a><br>
<b><span style="font-weight: bold;">To:</span></b>
General pattern discussion
<a class="moz-txt-link-rfc2396E" href="mailto:nsrca-discussion@lists.nsrca.org" target="_blank"><nsrca-discussion@lists.nsrca.org></a><br>
<b><span style="font-weight: bold;">Sent:</span></b>
Thu, June 9, 2011 9:53:21 AM<br>
<b><span style="font-weight: bold;">Subject:</span></b>
Re: [NSRCA-discussion] E-deadstick, trouble-shooting.<br>
</font><br>
FWIW - I have the CC Ice HV 80 in an Integral, and the
data logger<br>
typically shows the temp rising to around 140-150F (60-80
amp draw)<br>
and hovering there for the entire flight. Castle tech
support says<br>
that their controllers don't start throttling back the
juice until the<br>
internal temp reaches over 200F.<br>
<br>
What I find interesting is that I have the same controller
on my<br>
Osiris (5S pack vs. 10S pack) pulling the same 80 amps,
but the<br>
controller temp only rises to about 90F on the Osiris.<br>
<br>
I haven't downloaded the data from Andersonville, but I
didn't see any<br>
power loss all weekend. I'm sure that if the system was
going to<br>
overtemp, it would have happened this last weekend.<br>
<br>
Keith Hoard<br>
Collierville, TN<br>
<a href="mailto:khoard@gmail.com" target="_blank">khoard@gmail.com</a><br>
<br>
<br>
<br>
<br>
<br>
On Thu, Jun 9, 2011 at 8:36 AM, colin chariandy <<a href="mailto:cchariandy@yahoo.ca" target="_blank">cchariandy@yahoo.ca</a>> wrote:<br>
> Got it....I'll add a path for air around the
controller.<br>
><br>
> Thanks<br>
> Colin.<br>
><br>
> ________________________________<br>
> From: Verne Koester <<a href="mailto:verne@twmi.rr.com" target="_blank">verne@twmi.rr.com</a>><br>
> To: General pattern discussion <<a href="mailto:nsrca-discussion@lists.nsrca.org" target="_blank">nsrca-discussion@lists.nsrca.org</a>><br>
> Sent: Thu, June 9, 2011 9:32:20 AM<br>
> Subject: Re: [NSRCA-discussion] E-deadstick,
trouble-shooting.<br>
><br>
> Yes. My controller is mounted immediately behind the
motor and in front of<br>
> the batteries. Air coming in the chin cowl flows over
the controller and<br>
> batteries and then goes back out the exit which is
two, 7” X 1” exit holes<br>
> in the bottom of the fuse right behind the wing tube.
I also have two small<br>
> openings in my cheek cowls that are hopefully feeding
the fan in the motor.<br>
> Some of the air from those is probably hitting the
controller and batteries<br>
> as well.<br>
><br>
><br>
><br>
> Verne Koester<br>
><br>
><br>
><br>
> From: <a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank">nsrca-discussion-bounces@lists.nsrca.org</a><br>
> [mailto:<a href="mailto:nsrca-discussion-bounces@lists.nsrca.org" target="_blank">nsrca-discussion-bounces@lists.nsrca.org</a>]
On Behalf Of colin<br>
> chariandy<br>
> Sent: Thursday, June 09, 2011 12:28 AM<br>
> To: General pattern discussion<br>
> Subject: Re: [NSRCA-discussion] E-deadstick,
trouble-shooting.<br>
><br>
><br>
><br>
> Mississauga, Ontario.....beat a record high since the
50's.<br>
><br>
><br>
><br>
> Do you guys allow some air to flow from the chin,
around the speed<br>
> controller area back into the fuse?<br>
><br>
><br>
><br>
> Colin<br>
><br>
><br>
><br>
> ________________________________<br>
><br>
> From: Ron Van Putte <<a href="mailto:vanputte@cox.net" target="_blank">vanputte@cox.net</a>><br>
> To: General pattern discussion <<a href="mailto:nsrca-discussion@lists.nsrca.org" target="_blank">nsrca-discussion@lists.nsrca.org</a>><br>
> Sent: Wed, June 8, 2011 11:43:00 PM<br>
> Subject: Re: [NSRCA-discussion] E-deadstick,
trouble-shooting.<br>
><br>
> Wow! 34C converts to 93.2F. What part of Canada was
this in?<br>
><br>
> I agree with Keith. I run my Jeti 90 on standoffs,
using the three mounting<br>
> holes. Never had a problem, even at Andersonville,
GA last weekend, where<br>
> the temperatures were in the upper 90sF.<br>
><br>
> Ron Van Putte<br>
><br>
> On Jun 8, 2011, at 10:32 PM, Keith Hoard wrote:<br>
><br>
>> Sounds like ESC shut down for heat. Does the
Jeti have data logging?<br>
>><br>
>><br>
>><br>
>> Keith Hoard<br>
>> Collierville, TN<br>
>><br>
>> On Jun 8, 2011, at 21:57, colin chariandy <<a href="mailto:cchariandy@yahoo.ca" target="_blank">cchariandy@yahoo.ca</a>> wrote:<br>
>><br>
>>> Hey guys...I was out practicing tonight when
the motor lost all power in<br>
>>> the first upline of the M. Landed the plane
deadstick and could find nothing<br>
>>> diconnected so I thought the battery was
somehow open circuit. Plugged in<br>
>>> another batt and the controller armed and ran
the motor normally.<br>
>>> Re-installed the previous batt and again all
was OK. I flew the plane on<br>
>>> the same battery the failure occured with and
there were no re-occurences<br>
>>> but I was way too uncomfortable to really
concentrate.<br>
>>><br>
>>> It was 34C when I took off....the hottest I
have ever flown that plane<br>
>>> and I did have the controller velcroed in
place in the chin with foam under<br>
>>> it to prevent movement....not the coolest
set-up.<br>
>>><br>
>>> The plane is a Xigris, motor is the 30-10 evo
and a Jeti 90 speed<br>
>>> controller, JR Rx.<br>
>>><br>
>>> Any trouble shooting advice? Do the Jetis
have a thermal shut down?<br>
>>><br>
>>> I did change the speed controller mounting to
use the three screws<br>
>>> instead of velcro.<br>
>>><br>
>>> Colin<br>
>>><br>
>>><br>
>>><br>
>>><br>
>>>
_______________________________________________<br>
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