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Alain,<br>
If you are using Type15 to read and process your weather data then
you can get the hour of the day from that component. If you are not
using Type15 for weather then you can use Type21 (Utility: Time
Values: Type21). <br>
<br>
In order to run your heat pump when there is a water draw on your
tank you will need to write an equation that looks something like
the following:<br>
<br>
onDraw = GT(mDraw,0)<br>
<br>
the variable "onDraw" will have a value of 1 when "mDraw" is greater
than zero. You will need to make "mDraw" an input to the equation
block and connect the flow rate of your water draw to it.<br>
<br>
Once you have all the different pieces of your control computed
individually (control based on temperature, control based on time of
day, control based on water draw) you will need to write an equation
that combines them into a single control signal that has a value of
1 when the heat pump should be on and a value of 0 when the heat
pump should be off. To combine them, you can either multiply them
all together (in which case the heat pump will only be on if all of
the individual control criteria are true) or you can use boolean
functions to combine them in some other way. For example:<br>
<br>
onHP = OR(OR(onDraw,onThermostat),onTimeOfDay)<br>
<br>
Regards,<br>
David<br>
<br>
<br>
<div class="moz-cite-prefix">On 5/12/2014 10:29, Alain Pascal Goumba
wrote:<br>
</div>
<blockquote
cite="mid:1399908574.87310.YahooMailNeo@web172905.mail.ir2.yahoo.com"
type="cite">
<div style="color:#000; background-color:#fff;
font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial,
Lucida Grande, sans-serif;font-size:18pt">
<div><span>Please,</span></div>
<div><span></span> </div>
<div><span>And i wish also simulate my project during a day of
summer and winter. I don't no what type is correct for this.</span></div>
<div><span></span> </div>
<div><span>Thanks!</span></div>
<div class="yahoo_quoted" style="display: block;">
<div style="font-family: HelveticaNeue, Helvetica Neue,
Helvetica, Arial, Lucida Grande, sans-serif; font-size:
18pt;">
<div style="font-family: HelveticaNeue, Helvetica Neue,
Helvetica, Arial, Lucida Grande, sans-serif; font-size:
12pt;">
<div dir="ltr"> <font face="Arial" size="2"> Le Lundi 12
mai 2014 17h25, Alain Pascal Goumba
<a class="moz-txt-link-rfc2396E" href="mailto:alainpascal.goumba5@yahoo.fr"><alainpascal.goumba5@yahoo.fr></a> a écrit :<br>
</font> </div>
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<div class="yiv9391031625yqt9917324079"
id="yiv9391031625yqtfd04697">
<div> </div>
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<div class="yiv9391031625yahoo_quoted"
style="display: block;">
<div style="font-family: HelveticaNeue,
Helvetica Neue, Helvetica, Arial, Lucida
Grande, sans-serif; font-size: 18pt;">
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Helvetica Neue, Helvetica, Arial, Lucida
Grande, sans-serif; font-size: 12pt;">
<div class="yiv9391031625yqt9917324079"
id="yiv9391031625yqtfd54425"> </div>
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<div style="color: rgb(0, 0, 0);
font-family: HelveticaNeue,
Helvetica Neue, Helvetica, Arial,
Lucida Grande, sans-serif;
font-size: 18pt; background-color:
rgb(255, 255, 255);">
<div
class="yiv9391031625yqt9917324079"
id="yiv9391031625yqtfd67604">
<div>Hi,</div>
</div>
<div>I want to control my heat pump
during the time of function. I
don't no exactly the type which is
ideal for this. I want my pump
turn off during consommation of
water and the function between 22h
and 5h.</div>
<div> </div>
<div>Can you help me, please!</div>
<div> </div>
<div>Information: i have a control
on the temperature in my tank
(Type 2)</div>
<div> </div>
<div>Alain</div>
</div>
</div>
</div>
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id="yiv9391031625yqtfd74347"><br
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id="yiv9391031625yqtfd48739"> </div>
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id="yiv9391031625yqtfd56732"> </div>
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id="yiv9391031625yqtfd49695"> </div>
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id="yiv9391031625yqtfd00454"> </div>
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<br>
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</pre>
</blockquote>
<br>
<pre class="moz-signature" cols="72">--
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI 53703 USA
P:+1.608.274.2577
F:+1.608.278.1475
<a class="moz-txt-link-abbreviated" href="mailto:d.bradley@tess-inc.com">d.bradley@tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.tess-inc.com">http://www.tess-inc.com</a>
<a class="moz-txt-link-freetext" href="http://www.trnsys.com">http://www.trnsys.com</a></pre>
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