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Hello Hovanes and Tim,</p>
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Regarding Hall D WEDM status, DSG be contacting the Accelerator group that has write permission for the epicsweb WMenu and have them create a
<i>Hall D PLC System</i> section in the existing Hall D page <i><a href="https://epicsweb.jlab.org/wmenu/#HallDMenu-page">https://epicsweb.jlab.org/wmenu/#HallDMenu-page</a></i> and add the following completed screens:</p>
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normal">
<a href="https://epicsweb.jlab.org/wedm/browse?dir=%2fcs%2fopshome%2fedm%2fdsg%2fhall_d" title="https://epicsweb.jlab.org/wedm/browse?dir=%2fcs%2fopshome%2fedm%2fdsg%2fhall_d"><span style="font-size:12.0pt;mso-ascii-font-family:Calibri;mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";
color:black">ComCal
Environment </span></a></p>
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normal">
<span style="font-size:12.0pt;mso-ascii-font-family:Calibri;mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";
color:black">DIRC Environment
</span></p>
<p style="margin: 0in 0in 8pt; line-height: 107%; font-size: 11pt; font-family: "Calibri", sans-serif;margin-bottom:0in;margin-bottom:.0001pt;line-height:
normal">
<span style="font-size:12.0pt;mso-ascii-font-family:Calibri;mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";
color:black">Main Gas System
</span></p>
<p style="margin: 0in 0in 8pt; line-height: 107%; font-size: 11pt; font-family: "Calibri", sans-serif;margin-bottom:0in;margin-bottom:.0001pt;line-height:
normal">
<span style="font-size:12.0pt;mso-ascii-font-family:Calibri;mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";
color:black">Hall temperature
</span></p>
<p style="margin: 0in 0in 8pt; line-height: 107%; font-size: 11pt; font-family: "Calibri", sans-serif;margin-bottom:0in;margin-bottom:.0001pt;line-height:
normal">
<span style="font-size:12.0pt;mso-ascii-font-family:Calibri;mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";
color:black">Solenoid Cryo
</span></p>
<p style="margin: 0in 0in 8pt; line-height: 107%; font-size: 11pt; font-family: "Calibri", sans-serif;margin-bottom:0in;margin-bottom:.0001pt;line-height:
normal">
<span style="font-size:12.0pt;mso-ascii-font-family:Calibri;mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";
color:black">Solenoid Interlocks
</span></p>
<p style="margin: 0in 0in 8pt; line-height: 107%; font-size: 11pt; font-family: "Calibri", sans-serif;margin-bottom:0in;margin-bottom:.0001pt;line-height:
normal">
<span style="font-size:12.0pt;mso-ascii-font-family:Calibri;mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";
color:black">Solenoid strain gauges
</span></p>
<p style="margin: 0in 0in 8pt; line-height: 107%; font-size: 11pt; font-family: "Calibri", sans-serif;margin-bottom:0in;margin-bottom:.0001pt;line-height:
normal">
<span style="font-size:12.0pt;mso-ascii-font-family:Calibri;mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";
color:black">Solenoid vacuum
</span></p>
<p style="margin: 0in 0in 8pt; line-height: 107%; font-size: 11pt; font-family: "Calibri", sans-serif;margin-bottom:0in;margin-bottom:.0001pt;line-height:
normal">
<span style="font-size:12.0pt;mso-ascii-font-family:Calibri;mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";
color:black">Solenoid voltage taps</span></p>
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normal">
<span style="font-size:12.0pt;mso-ascii-font-family:Calibri;mso-fareast-font-family:
"Times New Roman";mso-hansi-font-family:Calibri;mso-bidi-font-family:"Times New Roman";
color:black"><br>
</span></p>
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</p>
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As an example, the screens done by DSG for Hall C can be seen here under <i>Hall C PLC System. <a href="https://epicsweb.jlab.org/wmenu/#HallCMenu-page">https://epicsweb.jlab.org/wmenu/#HallCMenu-page</a><a href="https://epicsweb.jlab.org/wmenu/%23HallCMenu-page"></a></i></p>
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At the same time, we’ll inquire if the Accelerator epicsweb server can pass the Hall D cameras as requested by Tim.</p>
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DSG can edit these Hall D screens and add more to the server, however changes to WMenu is done by Accelerator.</p>
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Pablo will be at the Hall D meeting today for any questions or comments. </p>
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Regards, </p>
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Peter</p>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Dsg-halld_plc <dsg-halld_plc-bounces@jlab.org> on behalf of Timothy Whitlatch<br>
<b>Sent:</b> Monday, June 24, 2019 9:25 AM<br>
<b>To:</b> Tyler Lemon; Hovanes Egiyan; Benedikt Zihlmann; Mark Stevens; dsg-halld_plc@jlab.org<br>
<b>Subject:</b> Re: [Dsg-halld_plc] Hall D WEDM status</font>
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<p style="margin-top:0; margin-bottom:0">Hi Tyler,</p>
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</p>
<p style="margin-top:0; margin-bottom:0">This is a great start.</p>
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ComCal Environment is fine</div>
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DIRC Environment is fine</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Main Gas System GUI is fine<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
CDC Gas system not needed</div>
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FDC gas system not needed<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Gas system solenoid valve monitor not needed</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
hall temperature is fine</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Solenoid Cryo is fine</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Solenoid Interlocks is fine</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Solenoid strain gauges is fine</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Solenoid vacuum is fine</div>
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Solenoid voltage taps is fine</div>
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<br>
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Can the Hall camera screens be linked?</div>
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Thanks,</div>
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<br>
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Tim<br>
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<br>
<p></p>
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<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Tyler Lemon<br>
<b>Sent:</b> Friday, June 21, 2019 2:27 PM<br>
<b>To:</b> Timothy Whitlatch; Hovanes Egiyan; Benedikt Zihlmann; Mark Stevens; dsg-halld_plc@jlab.org<br>
<b>Subject:</b> Hall D WEDM status</font>
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Hello Tim and Hovanes,</div>
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I won't be here next week when the next Hall D Slow Controls meeting is scheduled, so here is a status update on the conversion of the list of CSS screens to WEDM. Pablo, Peter, and I have discussed these so they should be able to talk about it some in the
meeting. The ones we've done so far are listed below. The link to them is:</div>
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<br>
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<a href="https://epicsweb.jlab.org/wedm/browse?dir=%2fcs%2fopshome%2fedm%2fdsg%2fhall_d" id="LPlnk105283">https://epicsweb.jlab.org/wedm/browse?dir=%2fcs%2fopshome%2fedm%2fdsg%2fhall_d</a></div>
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<br>
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<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
ComCal Environment</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
DIRC Environment</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Main Gas System GUI<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
CDC Gas system</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
FDC gas system<br>
</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Gas system solenoid valve monitor</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
hall temperature</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Solenoid Cryo</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Solenoid Interlocks</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Solenoid strain gauges</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Solenoid vacuum</div>
<div style="font-family:Calibri,Arial,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Solenoid voltage taps</div>
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<br>
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So far, 12 screens have been converted. The conversion is going a little slow since it turns out a few characteristics of the CSS screens make it so the WEDM screens have to be manually checked or rearranged:</div>
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<ul>
<li>Some of the CSS screens (like DIRC environment and ComCal Environment) had to be manually rearranged and the widgets scaled to a reasonable size.
<br>
</li><ul>
<li>This seems to be due to the CSS screens opening in a slightly zoomed out view.</li></ul>
<li>Some PVs (like all of the Solenoid coil voltage sums on the Voltage Taps screen, MPS Interlock SUM bit on the Interlocks screen, and all of the status bits on the MPS screen) are local PVs created by CSS and exist only in the CSS runtime environment.</li><ul>
<li>If it is okay that these PVs are missing, then there is nothing that needs to be done.</li><li>If these PVs are needed, the they will have to be added to and EPICS IOC.</li></ul>
<li>Some CSS screens (like the Gas System Main screen and the screens for the chillers) use linking containers to automatically show other screens in CSS.</li><ul>
<li>When we found screens like this, we just found the screens that are linked in CSS (Like FDC, CDC, and Solenoid valve screens for the Gas System Main screen), converted those and then copied them to one single screen.</li></ul>
<li>Some CSS widgets, like thermometer graphics and gauges graphics, don't exist in WEDM.</li><ul>
<li>These widgets were just replaced with standard text indicators.</li></ul>
<li>WEDM does not do controls.</li><ul>
<li>For most all screens, there are controls.</li><li>Since WEDM is read-only, the areas of the screens with controls were left empty.<br>
</li></ul>
</ul>
</div>
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The ability to use buttons to link to other screens will be investigated further once all of the screens that need to be linked are converted. We'll also arrange for accelerator to add a tab for these screens to their epicsweb menu.</div>
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<br>
</div>
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With these considerations, we'll continue converting the remaining CSS screens to WEDM.
<br>
</div>
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<br>
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Best regards,</div>
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Tyler<br>
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