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<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>While text-level .inp edits are very macho and everything, I’d
also encourage checking the window interfaces first if you’re in detailed…
in the case of space daylighting inputs, I find all options are pretty well organized.
You can tweak the sensor location and get a visual of orientation/location in
the background if necessary using these windows also.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
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font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p>
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color:#1F497D'><o:p> </o:p></span></p>
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color:#1F497D'><img width=119 height=37 id="Picture_x0020_1"
src="cid:image002.jpg@01CC0037.FF10E3C0" alt="cid:489575314@22072009-0ABB"></span><b><span
style='font-size:11.0pt;font-family:"Stylus BT","sans-serif";color:#2D4D5E'><o:p></o:p></span></b></p>
<p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Stylus BT","sans-serif";
color:#2D4D5E'><o:p> </o:p></span></b></p>
<p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Stylus BT","sans-serif";
color:#2D4D5E'>NICK CATON, E.I.T.</span></b><b><span style='font-family:"Stylus BT","sans-serif";
color:#2D4D5E'><o:p></o:p></span></b></p>
<p class=MsoNormal><span style='font-size:7.5pt;font-family:"Calibri","sans-serif";
color:#CC9900'>PROJECT ENGINEER<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#2D4D5E'>Smith & Boucher Engineers</span><span style='font-size:7.5pt;
color:#CC9900'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#2D4D5E'>25501 west valley parkway<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#2D4D5E'>olathe ks 66061<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#2D4D5E'>direct 913 344.0036<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Calibri","sans-serif";
color:#2D4D5E'>fax 913 345.0617<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><a href="www.smithboucher.com"
title="blocked::www.smithboucher.com"><span style='font-size:10.0pt'>www.smithboucher.com</span></a></span><u><span
style='font-size:10.0pt;font-family:"Calibri","sans-serif";color:blue'> </span></u><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>
equest-users-bounces@lists.onebuilding.org
[mailto:equest-users-bounces@lists.onebuilding.org] <b>On Behalf Of </b>Arpan
Bakshi<br>
<b>Sent:</b> Thursday, April 21, 2011 1:00 PM<br>
<b>To:</b> Carol Gardner<br>
<b>Cc:</b> equest-users<br>
<b>Subject:</b> Re: [Equest-users] Design Light Levels<o:p></o:p></span></p>
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<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal> Carol<o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>For some reason my space definitions were missing the
light-set-point keyword, even though daylight was set to yes. In either case,
Jeremy has a good point. Sometimes we lose ourselves in our text files and
forget eQUEST has a more intuitive spreadsheet feature !<o:p></o:p></p>
</div>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'><o:p> </o:p></p>
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<p class=MsoNormal>On Thu, Apr 21, 2011 at 1:13 PM, Carol Gardner <<a
href="mailto:cmg750@gmail.com">cmg750@gmail.com</a>> wrote:<o:p></o:p></p>
<p class=MsoNormal style='margin-bottom:12.0pt'>Hi Arpan,<br>
<br>
Somewhere it says that if you think you might want to look at daylighting,
always check the yes box in the Wizard. Then you will have all the input lines
you need. If Jeremy's instructions aren't enough, and you know how to input an
.inp deck, then open yours in Wordpad or Notepad and add this string to each
space you want to study daylighting in: Pleas note: the numbers are DOE2
defaults and might not match what you want. Also, they were located after the
LOCATION = .. line in my .inp deck. Probably doesn't matter, but hey...<o:p></o:p></p>
<p> DAYLIGHTING = YES<o:p></o:p></p>
<p> LIGHT-REF-POINT1 = ( 39.9, 10, 2.5 )<o:p></o:p></p>
<p> ZONE-FRACTION1 = 0.399<o:p></o:p></p>
<p> LIGHT-SET-POINT1 = 50<o:p></o:p></p>
<p> LTG-CTRL-METHOD1 = DefaultOrSpecified<o:p></o:p></p>
<p> VIEW-AZIMUTH = 90<o:p></o:p></p>
<p>Carol<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal>On Thu, Apr 21, 2011 at 8:25 AM, Jeremy Poling <<a
href="mailto:Jeremy.Poling@transwestern.net" target="_blank">Jeremy.Poling@transwestern.net</a>>
wrote:<o:p></o:p></p>
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<blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;
margin-left:4.8pt;margin-right:0in'>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:11.0pt;color:#1F497D'>From the help file:</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:11.0pt;color:#1F497D'> </span><o:p></o:p></p>
<h5>LIGHT-SET-POINT1, LIGHT-SET-POINT2<o:p></o:p></h5>
<p>Give the desired illuminance level at LIGHT-REF-POINT1 and LIGHT-REF-POINT2,
respectively. Recommended values, which depend on type of activity, occupant
age, and other factors, may be found on p. 460ff of the Lighting Handbook,
Eighth Edition, 1995, Illuminating Engineering Society of North America.
Typical values are shown in Table 28. It is assumed that this lighting level
will be produced by the overhead electric lights at full output . These setpoints
may be chosen to be lower when the overhead lights provide ambient lighting
that is supplemented by task lighting. (The illuminance from task lighting is
not included in LIGHT-SET-POINT1 or LIGHT-SET-POINT2.)<o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:11.0pt;color:#1F497D'>The two different keywords allow for two
separate control zones within each space/zone defined in the model.</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:11.0pt;color:#1F497D'> </span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:11.0pt;color:#1F497D'>Note: you can change this under the
“Internal Loads” screen for each zone, either by going to an
individual zone or by using the spreadsheet mode – it doesn’t have
to be done by editing the INP file.</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:11.0pt;color:#1F497D'> </span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:11.0pt;color:#1F497D'>If you want to have a place to adjust it
easily or to look at parametric analysis of results for different set points,
create a global parameter (e.g. “Daylight FC”) of type
“Numerical Value” and set it to your current design set point.
Then, in either spreadsheet mode or on the daylighting tab for each zone, right
click on the “Light Set Point (fc)” value and “Edit/View User
Expression”. Type in #PA(“Daylight FC”). Each
time you change the value of that global parameter, either in the interface or
through a parametric analysis, each system set to use that global parameter
will also change.</span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span
style='font-size:11.0pt;color:#1F497D'> </span><o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><b><span
style='font-size:7.5pt;color:#1F497D'>Jeremy R. Poling, PE, LEED AP+BDC</span></b><o:p></o:p></p>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><b><span
style='font-size:10.0pt'>From:</span></b><span style='font-size:10.0pt'> <a
href="mailto:equest-users-bounces@lists.onebuilding.org" target="_blank">equest-users-bounces@lists.onebuilding.org</a>
[mailto:<a href="mailto:equest-users-bounces@lists.onebuilding.org"
target="_blank">equest-users-bounces@lists.onebuilding.org</a>] <b>On Behalf Of
</b>Arpan Bakshi<br>
<b>Sent:</b> Thursday, April 21, 2011 10:17 AM<br>
<b>To:</b> equest-users<br>
<b>Subject:</b> [Equest-users] Design Light Levels</span><o:p></o:p></p>
</div>
<div>
<div>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hello
All<o:p></o:p></p>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p>
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<div>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I
am looking through my INP trying to change design light levels for the daylight
sensors by keyword if possible. <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I
REALLY don't want to go back into wiz mode !!!<o:p></o:p></p>
</div>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Anyone
know if there is a keyword for this? Is it somehow set in the PD2, is that why
I don't see a foot-candle assignment in the INP?<o:p></o:p></p>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Thank
you.<br>
-- <o:p></o:p></p>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p>
</div>
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<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p>
</div>
<div>
<p><b>Arpan Bakshi</b><i> </i>LEED AP BD+C<o:p></o:p></p>
</div>
<p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p>
</div>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal style='margin-bottom:12.0pt'>_______________________________________________<br>
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</blockquote>
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<p class=MsoNormal><span style='color:#888888'><br>
<br clear=all>
<br>
-- <br>
Carol Gardner PE<o:p></o:p></span></p>
</div>
<p class=MsoNormal><br>
<br clear=all>
<br>
-- <o:p></o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p class=MsoNormal><o:p> </o:p></p>
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<p><b>Arpan Bakshi</b><i><span style='font-family:"Arial","sans-serif"'> </span></i><span
style='font-family:"Arial","sans-serif"'>LEED AP BD+C</span><b><o:p></o:p></b></p>
</div>
<p class=MsoNormal><o:p> </o:p></p>
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