Hello,<br /><br />That is suppose to be the timebase NOT the timestep. <br /><br />When you have thick walls, you need to increase the timebase in TRNBuild. To do this, click on the 'Outputs' button in the project window, and the timebase field is towards the top of the 'Outputs' window. Usually a timebase of 2 will suffice for thick walls.<br /><br />Best regards,<br /><br />Matt Duffy<br /> <br /> <br /> <!--replyfwdwrap--><div style="background-image: url("http://webmail.fusemail.com/de/r_bg_img.gif"); background-position: center top; background-repeat: repeat-x;"><strong>----- Original Message -----</strong><br /><strong>From:</strong> "" <pseudomino@gmx.com> <br /><strong>Sent:</strong> Tue, April 26, 2011 6:57<br /><strong>Subject:</strong> Re: [TRNSYS-users] wall transfer fuction coefficient<br /><br /><table cellspacing="5" width="100%"><tbody><tr><td><div class="PrivateMsgDiv"><!-- begin sanitized html --> <span style="font-family: Verdana;!
"><span style="font-size: 12px;"><div>I got once this error.<br /> It was with a very thick wall (about 1 m).<br /> <br /> I managed to continue with no error by changing the timestep from 1h to 1.5h<br /> But I don't know why !</div> <blockquote style="border-left: 2px solid rgb(0, 0, 0); padding-left: 5px; padding-right: 0px; margin-left: 5px; margin-right: 0px;" dir="ltr"> <div style="font: 10pt arial;">----- Original Message -----</div> <div style="font: 10pt arial; background: none repeat scroll 0% 0% rgb(228, 228, 228);"><b>From:</b> <a target="_new" title="dezaki1979@yahoo.com" href="mailto:dezaki1979@yahoo.com">Kamiar Nasrollahi</a></div> <div style="font: 10pt arial;"><b>To:</b> <a target="_new" title="trnsys-users@cae.wisc.edu" href="mailto:trnsys-users@cae.wisc.edu">TRNSYS</a></div> <div style="font: 10pt arial;"><b>Sent:</b> Tuesday, April 26, 2011 12:02 PM</div> <div style="font: 10pt arial;"><b>Subject:</b> [TRNSYS-users] wall transfer fucti!
on coefficient</div> <div> </div> <div style="font-family: ta
homa,new york,times,serif; color: rgb(17, 17, 17); font-size: 12pt;"><p class="MsoNormal">Dear TRNSYS users,</p> <p class="MsoNormal"> </p> <p class="MsoNormal"><span lang="EN-US" style="font-family: 'sans-serif'; font-size: 10pt;">I am using Type 56 . I would like to build a wall with U values equal to 0.11 (passive-house wall), but I get an error from TRNBILD. the error is enclosed. </span></p> <p class="MsoNormal"> </p> <p class="MsoNormal"><span lang="EN-US" style="font-family: 'sans-serif'; font-size: 10pt;">Anyone of you knows how can I solve the problem</span></p> <p class="MsoNormal"> </p> <p class="MsoNormal"><span lang="EN-US" style="font-family: 'sans-serif'; font-size: 10pt;">Thank you in advance,</span></p> <p class="MsoNormal"><span lang="EN-US" style="font-family: 'sans-serif'; font-size: 10pt;">Kamyar Nasrollahi</span></p> <div> </div> <div><font face="arial"><em><strong>Kamyar Nasrollahi</strong></em></fon!
t></div> <div> </div></div> </blockquote> </span></span> <!-- end sanitized html --> <hr size="1" noshade="noshade" /><pre>
_______________________________________________
TRNSYS-users mailing list
<a href="javascript:bodyCreateMail('TRNSYS-users%40cae.wisc.edu')">TRNSYS-users@cae.wisc.edu</a>
<a target="_blank" href="https://mailman.cae.wisc.edu/listinfo/trnsys-users">https://mailman.cae.wisc.edu/listinfo/trnsys-users</a>
</pre></div></td></tr> </tbody></table></div>