<html><body><div style="font-family: times new roman,new york,times,serif; font-size: 12pt; color: #000000">Hello,<br><br>The new PVs for the differential pressure transducers have been added to MYA for archiving.<br><br>Their PVs are:<br>N2/EP differential pressure - B_DET_RICH_INTLK_N2-EP_DIFF_PR<br>N2/atm differential pressure - B_DET_RICH_INTLK_N2-ATM_DIFF_PR<br><br>Best regards,<br>Tyler<br><br><hr id="zwchr" data-marker=""><div data-marker=""><b>From: </b>tlemon@jlab.org<br><b>To: </b>"dsg-rich" <dsg-rich@jlab.org><br><b>Sent: </b>Tuesday, March 13, 2018 3:10:07 PM<br><b>Subject: </b>[Dsg-rich] [New Logentry] RICH hardware interlock program updated, cRIOs rebooted.<br></div><br><div data-marker=""><style>
<!--
html{color:#555555;}body{line-height:1.5;font-family:'Trebuchet MS','Helvetica Neue',Arial,Helvetica,sans-serif;font-size:87.5%;}h1{font-size:1.6em;}h2.field-label{display:inline-block;font-size:1em;padding-right:5px;min-width:10em;margin:0.3em;}.problem_report{line-height:1.5;max-width:60em;}fieldset.problem_report.resolved
legend{background-image:;background-repeat:no-repeat;padding-left:18px;}fieldset.problem_report.needs_attention
legend{background-image:;background-repeat:no-repeat;padding-left:18px;}.problem_report div.field-items{display:inline-block;}div.date-vitals p{font-size:87.5%;}a{text-decoration:none;}.Readme a:link,.Readme a:visited,.Readme
a:active{color:red;}
-->
</style>
<div id="center">
<div id="main">
<style>
<!--/*--><![CDATA[/* ><!--*/
div.field-vitals{
margin: 0.5em 0;
}
div.field-vitals .field-type-taxonomy-term-reference {
margin: 0.1em 0;
}
article.comment {
padding-left: 10px;
}
article.comment.odd {
background-color: #EEEEEE;
}
article.comment.even {
background-color: #DDDDDD;
}
div.node-content.logentry table{
width: auto;
border-collapse: collapse;
border-spacing: 0;
border-width: 1px;
}
div.node-content.logentry th{
border: inherit;
}
div.node-content.logentry blockquote{
background-color: #FFFFFF;
}
div.node-content.logentry caption{
font-size: 1em;
font-weight: normal;
}
table.field-vitals{
margin-top: 1em;
margin-bottom: 1em;
font-size: 87.5%;
}
table.field-vitals th{
vertical-align: middle;
text-align: left;
width: 15%;
padding: 0.1em;
}
table.field-vitals td{
vertical-align: middle;
text-align: left;
width: auto;
padding: 0.1em;
}
table.field-vitals td li {
margin-left: 0;
list-style-type: none;
list-style-image: none;
}
table.downtime {
width: 30em;
margin-bottom: 1em;
border: 1px black dotted;
}
table.downtime th {
text-align: center;
}
table.downtime td {
text-align: center;
}
tr.caption th {
border-bottom: none;
}
table.downtime tfoot{
background-color:#EEEEEE;
}
div.field-name-body{
margin: 1em 0;
font-size: 110%;
}
div.date-vitals p{
margin: .1em 0;
}
article div.ctools-collapsible-container{
margin-left: -5px;
clear: both;
}
#comment-form{
margin-left: 5px;
border: graytext outset medium;
-moz-border-radius: 15px;
border-radius: 15px;
padding: 1em;
}
div.comments-form-box {
margin-top: 2em;
margin-bottom: 5em;
}
h3.comment-title {
}
p.author-datetime{
font-weight: bold;
}
/*--><!]]>*/
</style><h1 class="node-title">
<a href="https://logbooks.jlab.org/entry/3544389" rel="bookmark" target="_blank">RICH hardware interlock program updated, cRIOs rebooted.</a>
</h1>
<div class="date-vitals">
<p class="author-datetime">
Lognumber <a href="https://logbooks.jlab.org/entry/3544389" class="lognumber" target="_blank">3544389</a>. Submitted by <a href="https://logbooks.jlab.org/user/tlemon" target="_blank">tlemon</a> on Tue, 03/13/2018 - 15:07. </p>
<table class="field-vitals"><tbody><tr><th>Logbooks: </th><td><a href="https://logbooks.jlab.org/book/rich" target="_blank">RICH</a></td></tr></tbody></table></div>
<div class="logentry node-content">
<p>The N2 cRIO's LabVIEW program has been updated to read two differential pressure transducers.</p>
<p>The two pressure transducers were installed and connected to the cRIO on March 12, 2018. One pressure transducer measures the pressure differential between RICH's N2 volume and EP. The second measures the pressure differential between RICH's N2 volume and atmosphere.</p>
<p>A request has been made to Nathan to add the signals to RICH's IOC. The PV names requested are below:<br>
N2/EP differential pressure - B_DET_RICH_INTLK_N2-EP_DIFF_PR<br>
N2/atm differential pressure - B_DET_RICH_INTLK_N2-ATM_DIFF_PR</p>
<p>If the PV names end up changing, this entry will be updated with the correct PV names.</p>
<p>The code to read the RICH air-cooling tank's water concentration in PPM through EPICS was also corrected. This signal has the PV: B_DET_RICH_INTLK_AIR_H20_PPM1.</p>
<p>No changes were made to the EP cRIO interlock program, but the cRIO was rebooted</p>
<p>Both cRIOs are back online. LV has been turned back on at the direction of Marco Contalbrigo.</p>
</div>
<div class="attachment-box">
</div>
</div>
</div>
<br>_______________________________________________<br>Dsg-rich mailing list<br>Dsg-rich@jlab.org<br>https://mailman.jlab.org/mailman/listinfo/dsg-rich<br></div></div></body></html>