<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
</head>
<body dir="ltr">
<div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;background-color:#FFFFFF;font-family:Calibri,Arial,Helvetica,sans-serif;">
<p>To whom I may concern,</p>
<p>I´m trying to link together TRNSYS 17 (Version 5.4.0.0) with EES (Version 9.920) using Type66a.</p>
<p><br>
</p>
<p>The main script in EES is:</p>
<p><br>
</p>
<p></p>
<div>
<div>$Import 'CLIPBOARD' T_ambient;G</div>
<div><br>
</div>
<div>T_amb=T_ambient+273,15<span class="Apple-tab-span" style="white-space:pre"> </span>
"[K]"</div>
<div>v_wind=3<span class="Apple-tab-span" style="white-space:pre"> <span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span></span>"[m/s]"</div>
<div>k_sub=420<span class="Apple-tab-span" style="white-space:pre"> <span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span></span>"[W/m/K]"</div>
<div>dz_sub=0,1 <span class="Apple-tab-span" style="white-space:pre"> <span>
</span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span></span>"[m]"</div>
<div>T_1=25+273,15 <span class="Apple-tab-span" style="white-space:pre"><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span></span>"[K]"</div>
<div>h=2,8+3*v_wind<span class="Apple-tab-span" style="white-space:pre"> <span> </span><span> </span><span> </span><span> </span><span> </span><span> </span><span> </span></span>"[W/m2/K]"</div>
<div>h_cond=k_sub/dz_sub<span class="Apple-tab-span" style="white-space:pre"> <span>
</span><span> </span><span> </span></span>"[W/m2/K]"</div>
<div><br>
</div>
<div>h*(T-T_amb)+h_cond*(T-T_1)+G=0</div>
<div><br>
</div>
<div>$Export 'CLIPBOARD' T</div>
</div>
<div></div>
<br>
<p></p>
<p>I set two inputs and one ouput.</p>
<p>For the inputs:</p>
<p>- I used Type 15-6 in order to get the Dry Bulb Temperature (<span style="font-family: Calibri, Arial, Helvetica, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', NotoColorEmoji, 'Segoe UI Symbol', 'Android Emoji', EmojiSymbols; font-size: 16px;">T_ambient)</span> and
the Total Horizontal Radiation (<span style="font-family: Calibri, Arial, Helvetica, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', NotoColorEmoji, 'Segoe UI Symbol', 'Android Emoji', EmojiSymbols; font-size: 16px;">G</span>)</p>
<p>For the output:</p>
<p>-I used the online plotter Type 65c in order to visualize T.</p>
<p><br>
</p>
<p>In the control cards I set:</p>
<p>-Simuluation start time 12 hr</p>
<p>-Simulation Stop Time 15 hr</p>
<p>-Simulation time step 10 min</p>
<p><br>
</p>
<p>When I run the TRNSYS project then I find error related to MESSAGE 129: "<i style="white-space: pre-wrap; font-size: 12pt;">The referenced Unit has tried to set an
</i><i style="white-space: pre-wrap; font-size: 12pt;">Output value higher than the number of Outputs that the Type reserved
</i><i style="white-space: pre-wrap; font-size: 12pt;">for itself."</i></p>
<p><br>
</p>
<p>Then if I check on EES I find:</p>
<p>T_ambient=<span style="font-size: 12pt;">2,982E+14 </span></p>
<p></p>
<div>G=3,385E+14 </div>
<div><br>
</div>
<div>I have two questions: </div>
<div>1- Why this values are so high? Am I missing anything?</div>
<div>2- Do I have to put like output from EES all the variables even if I want to see only one of them?</div>
<div><span> </span><span> </span>$Export 'CLIPBOARD' T;T_amb;v_wind;k_sub;dz_sub;T_1;h;h_cond<br>
</div>
<div><br>
</div>
<div>Would you mind helping me with this problem?</div>
<div>Thanks you so much! </div>
<div><br>
</div>
<div>Regards,</div>
<div>Michele Pressiani</div>
<div><br>
</div>
<br>
<span style="font-size: 12pt;"></span>
<div><br>
</div>
<p></p>
</div>
</body>
</html>