<div dir="ltr"><div dir="ltr"><div>Jeff you are awesome</div> it works<div>Thanks </div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">Jeff Thornton via TRNSYS-users <<a href="mailto:trnsys-users@lists.onebuilding.org">trnsys-users@lists.onebuilding.org</a>>, 6 Ara 2019 Cum, 23:28 tarihinde şunu yazdı:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><u></u>
<div>
<p>You'll need to use a forcing function and set the non-summer months to a value of 1 and the summer months to a value of 0. Then simply use an equation and multiply the control signals together:</p>
<p>On_Off_Pump = NotSummer * Type2ControlSignal</p>
<p> </p>
<p>where NotSummer is an equation connected to the Type 14 forcing function and Type2ControlSignal is an equation connected to the output of the Type 2 differential controller. Then simply connect the On_Off_Pump equation to the input control signal for the pump.</p>
<p> </p>
<p>Jeff</p>
<p> </p>
<div>
<pre>---<br>Jeff Thornton
President - TESS LLC
3 N. Pinckney Street, Suite 202, Madison WI USA 53703
Office: (608) 274-2577 Fax: (608) 278-1475
<a href="http://www.tess-inc.com" target="_blank">www.tess-inc.com</a>
E-Mail: <a href="mailto:thornton@tess-inc.com" target="_blank">thornton@tess-inc.com</a>
</pre>
</div>
<p>On 12/06/2019 1:41 pm, Emre Arpaci via TRNSYS-users wrote:</p>
<blockquote type="cite" style="padding-left:5px;border-left:2px solid rgb(16,16,255);margin-left:5px">
<div dir="ltr">hi trnsys user
<div>good weekend wishes</div>
<div> </div>
<div>I m controlling a pump with type 2b. I want to do that my pump would control with type 2b but in summer season (june ,july august) the pump would always off. </div>
<div> </div>
<div>Can I do this with trnsys and how ? </div>
<div>I shortly mean</div>
<div>9 months contro with differential element type 2</div>
<div>summer season is off.</div>
<div> </div>
<div>regards</div>
</div>
<br>
<pre>_______________________________________________
TRNSYS-users mailing list
<a href="mailto:TRNSYS-users@lists.onebuilding.org" target="_blank">TRNSYS-users@lists.onebuilding.org</a>
<a href="http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org" target="_blank">http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org</a>
</pre>
</blockquote>
</div>
_______________________________________________<br>
TRNSYS-users mailing list<br>
<a href="mailto:TRNSYS-users@lists.onebuilding.org" target="_blank">TRNSYS-users@lists.onebuilding.org</a><br>
<a href="http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org" rel="noreferrer" target="_blank">http://lists.onebuilding.org/listinfo.cgi/trnsys-users-onebuilding.org</a><br>
</blockquote></div></div>