<div dir="ltr"><div class="gmail_default" style="font-family:tahoma,sans-serif">We had at the CH <span style="color:rgb(49,49,49);font-family:"Trebuchet MS","Helvetica Neue",Arial,Helvetica,sans-serif;font-size:14px">target temperature/pressure alarms, and Xiangdong</span><span style="color:rgb(49,49,49);font-family:"Trebuchet MS","Helvetica Neue",Arial,Helvetica,sans-serif;font-size:14px"> was notified to investigate them. However, they cleared themselves. </span></div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><br><div class="gmail_default" style="font-family:tahoma,sans-serif">Thanks, </div><font size="2"><br><font face="arial, sans-serif">Lamiaa</font><br><br><div dir="ltr"><div><font face="arial, sans-serif" color="#444444">*<span style="font-style:inherit;font-weight:inherit">******************************</span><span style="font-style:inherit;font-weight:inherit">******************************</span><span style="font-style:inherit;font-weight:inherit">**************</span></font></div><div style="border:0px;font-stretch:inherit;line-height:inherit;margin:0px;padding:0px;vertical-align:baseline"><div style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;margin:0px;padding:0px;vertical-align:baseline;direction:ltr"><font face="arial, sans-serif" color="#444444"><span style="border:0px;font-style:inherit;font-variant:inherit;font-stretch:inherit;line-height:inherit;margin:0px;padding:0px;vertical-align:baseline">* Assoc. Prof. Lamiaa El Fassi / email: </span><span style="border:0px;font-style:inherit;font-variant:inherit;font-stretch:inherit;line-height:inherit;margin:0px;padding:0px;vertical-align:baseline"><a href="mailto:le334@msstate.edu" style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;margin:0px;padding:0px;vertical-align:baseline" target="_blank">le334@msstate.edu</a></span><span style="border:0px;font-style:inherit;font-variant:inherit;font-stretch:inherit;line-height:inherit;margin:0px;padding:0px;vertical-align:baseline"><br></span></font></div><div style="border:0px;font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;margin:0px;padding:0px;vertical-align:baseline;direction:ltr"><font face="arial, sans-serif" color="#444444">* </font><span style="color:rgb(68,68,68);font-family:arial,sans-serif">Vice Chair,</span><span 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style="font-style:inherit;font-variant:inherit;font-weight:inherit;font-stretch:inherit;line-height:inherit;border:0px;margin:0px;padding:0px;vertical-align:baseline;direction:ltr"><span style="border:0px;font-style:inherit;font-variant:inherit;font-stretch:inherit;line-height:inherit;margin:0px;padding:0px;vertical-align:baseline"><font face="arial, sans-serif" color="#444444">***************************************************************************<br></font></span></div></div></div></font><span></span></div></div></div></div></div></div></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, May 14, 2024 at 9:34 AM David Kashy <<a href="mailto:kashy@jlab.org">kashy@jlab.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="msg-2761063908984161629">
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Eugene,</div>
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What were they?</div>
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Dave</div>
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<div id="m_1313949322630245091divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Eugene Pasyuk <<a href="mailto:pasyuk@jlab.org" target="_blank">pasyuk@jlab.org</a>><br>
<b>Sent:</b> Tuesday, May 14, 2024 10:33 AM<br>
<b>To:</b> David Kashy <<a href="mailto:kashy@jlab.org" target="_blank">kashy@jlab.org</a>>; Brian Eng <<a href="mailto:beng@jlab.org" target="_blank">beng@jlab.org</a>>; Denny Insley <<a href="mailto:dinsley@jlab.org" target="_blank">dinsley@jlab.org</a>>; Probir Ghoshal <<a href="mailto:ghoshal@jlab.org" target="_blank">ghoshal@jlab.org</a>>; Sandesh Gopinath <<a href="mailto:gopinath@jlab.org" target="_blank">gopinath@jlab.org</a>>; Lamiaa El Fassi <<a href="mailto:elfassi@jlab.org" target="_blank">elfassi@jlab.org</a>><br>
<b>Cc:</b> Hallb-eng <<a href="mailto:hallb-engineering@jlab.org" target="_blank">hallb-engineering@jlab.org</a>>; dsg-hallb magnets <<a href="mailto:dsg-hallb_magnets@jlab.org" target="_blank">dsg-hallb_magnets@jlab.org</a>><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</font>
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This is the only one I see at the moment. All others are cleared.</div>
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<p><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">-Eugene</span></p>
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<div id="m_1313949322630245091x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> David Kashy <<a href="mailto:kashy@jlab.org" target="_blank">kashy@jlab.org</a>><br>
<b>Sent:</b> Tuesday, May 14, 2024 10:31<br>
<b>To:</b> Brian Eng <<a href="mailto:beng@jlab.org" target="_blank">beng@jlab.org</a>>; Eugene Pasyuk <<a href="mailto:pasyuk@jlab.org" target="_blank">pasyuk@jlab.org</a>>; Denny Insley <<a href="mailto:dinsley@jlab.org" target="_blank">dinsley@jlab.org</a>>; Probir Ghoshal <<a href="mailto:ghoshal@jlab.org" target="_blank">ghoshal@jlab.org</a>>; Sandesh Gopinath <<a href="mailto:gopinath@jlab.org" target="_blank">gopinath@jlab.org</a>>; Lamiaa El Fassi <<a href="mailto:elfassi@jlab.org" target="_blank">elfassi@jlab.org</a>><br>
<b>Cc:</b> Hallb-eng <<a href="mailto:hallb-engineering@jlab.org" target="_blank">hallb-engineering@jlab.org</a>>; dsg-hallb magnets <<a href="mailto:dsg-hallb_magnets@jlab.org" target="_blank">dsg-hallb_magnets@jlab.org</a>><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</font>
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Brian,</div>
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What other signals are are or were alarming?</div>
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Thanks</div>
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Dave</div>
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<div id="m_1313949322630245091x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Brian Eng <<a href="mailto:beng@jlab.org" target="_blank">beng@jlab.org</a>><br>
<b>Sent:</b> Tuesday, May 14, 2024 10:21 AM<br>
<b>To:</b> Eugene Pasyuk <<a href="mailto:pasyuk@jlab.org" target="_blank">pasyuk@jlab.org</a>>; Denny Insley <<a href="mailto:dinsley@jlab.org" target="_blank">dinsley@jlab.org</a>>; Probir Ghoshal <<a href="mailto:ghoshal@jlab.org" target="_blank">ghoshal@jlab.org</a>>; Sandesh Gopinath <<a href="mailto:gopinath@jlab.org" target="_blank">gopinath@jlab.org</a>>; David Kashy <<a href="mailto:kashy@jlab.org" target="_blank">kashy@jlab.org</a>>; Lamiaa El Fassi <<a href="mailto:elfassi@jlab.org" target="_blank">elfassi@jlab.org</a>><br>
<b>Cc:</b> Hallb-eng <<a href="mailto:hallb-engineering@jlab.org" target="_blank">hallb-engineering@jlab.org</a>>; dsg-hallb magnets <<a href="mailto:dsg-hallb_magnets@jlab.org" target="_blank">dsg-hallb_magnets@jlab.org</a>><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</font>
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I ramped the Torus to 100 then back down to 0 to make sure MPS comms was okay. No issues there.</div>
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There's still a few cryo warnings (namely PT8115) so I'll hand it off to the Hall B folks now.</div>
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<div id="m_1313949322630245091x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Brian Eng <<a href="mailto:beng@jlab.org" target="_blank">beng@jlab.org</a>><br>
<b>Sent:</b> Tuesday, May 14, 2024 10:18 AM<br>
<b>To:</b> Eugene Pasyuk <<a href="mailto:pasyuk@jlab.org" target="_blank">pasyuk@jlab.org</a>>; Denny Insley <<a href="mailto:dinsley@jlab.org" target="_blank">dinsley@jlab.org</a>>; Probir Ghoshal <<a href="mailto:ghoshal@jlab.org" target="_blank">ghoshal@jlab.org</a>>; Sandesh Gopinath <<a href="mailto:gopinath@jlab.org" target="_blank">gopinath@jlab.org</a>>; David Kashy <<a href="mailto:kashy@jlab.org" target="_blank">kashy@jlab.org</a>>; Lamiaa El Fassi <<a href="mailto:elfassi@jlab.org" target="_blank">elfassi@jlab.org</a>><br>
<b>Cc:</b> Hallb-eng <<a href="mailto:hallb-engineering@jlab.org" target="_blank">hallb-engineering@jlab.org</a>>; dsg-hallb magnets <<a href="mailto:dsg-hallb_magnets@jlab.org" target="_blank">dsg-hallb_magnets@jlab.org</a>><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</font>
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Not sure if someone else was also messing with it, but I set both of the VCL flows to 88 l/min which seemed to get rid of most of the alarms.</div>
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<div id="m_1313949322630245091x_x_x_x_divRplyFwdMsg" dir="ltr"><span style="font-family:Calibri,sans-serif;font-size:11pt;color:rgb(0,0,0)"><b>From:</b> Brian Eng <<a href="mailto:beng@jlab.org" target="_blank">beng@jlab.org</a>><br>
<b>Sent:</b> Tuesday, May 14, 2024 10:04 AM<br>
<b>To:</b> Eugene Pasyuk <<a href="mailto:pasyuk@jlab.org" target="_blank">pasyuk@jlab.org</a>>; Denny Insley <<a href="mailto:dinsley@jlab.org" target="_blank">dinsley@jlab.org</a>>; Probir Ghoshal <<a href="mailto:ghoshal@jlab.org" target="_blank">ghoshal@jlab.org</a>>; Sandesh Gopinath <<a href="mailto:gopinath@jlab.org" target="_blank">gopinath@jlab.org</a>>; David Kashy <<a href="mailto:kashy@jlab.org" target="_blank">kashy@jlab.org</a>>; Lamiaa El Fassi <<a href="mailto:elfassi@jlab.org" target="_blank">elfassi@jlab.org</a>><br>
<b>Cc:</b> Hallb-eng <<a href="mailto:hallb-engineering@jlab.org" target="_blank">hallb-engineering@jlab.org</a>>; dsg-hallb magnets <<a href="mailto:dsg-hallb_magnets@jlab.org" target="_blank">dsg-hallb_magnets@jlab.org</a>><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</span>
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Torus PLC has been power cycled and is back online.</div>
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There are a handful of cryo alarms now though ... I'm guessing PIDs got reset?</div>
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Could someone check those?</div>
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<div id="m_1313949322630245091x_x_x_x_x_divRplyFwdMsg" dir="ltr"><span style="font-family:Calibri,sans-serif;font-size:11pt;color:rgb(0,0,0)"><b>From:</b> Eugene Pasyuk <<a href="mailto:pasyuk@jlab.org" target="_blank">pasyuk@jlab.org</a>><br>
<b>Sent:</b> Monday, May 13, 2024 3:58 PM<br>
<b>To:</b> Brian Eng <<a href="mailto:beng@jlab.org" target="_blank">beng@jlab.org</a>>; Denny Insley <<a href="mailto:dinsley@jlab.org" target="_blank">dinsley@jlab.org</a>>; Probir Ghoshal <<a href="mailto:ghoshal@jlab.org" target="_blank">ghoshal@jlab.org</a>>; Sandesh Gopinath <<a href="mailto:gopinath@jlab.org" target="_blank">gopinath@jlab.org</a>>; David Kashy <<a href="mailto:kashy@jlab.org" target="_blank">kashy@jlab.org</a>>; Lamiaa El Fassi <<a href="mailto:elfassi@jlab.org" target="_blank">elfassi@jlab.org</a>><br>
<b>Cc:</b> Hallb-eng <<a href="mailto:hallb-engineering@jlab.org" target="_blank">hallb-engineering@jlab.org</a>>; dsg-hallb magnets <<a href="mailto:dsg-hallb_magnets@jlab.org" target="_blank">dsg-hallb_magnets@jlab.org</a>><br>
<b>Subject:</b> RE: [Hallb-engineering] DP8620VCLDP</span>
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<span style="font-size:11pt">All right then. I’ll ramp down both magnets once they terminate the beam tomorrow morning (~ 7 am). They should be off by 8:30. And we request rapid access. Let me know when you finish the reboot, and we can bring them back up.</span></p>
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<span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">-Eugene</span></p>
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<span style="font-family:Calibri,sans-serif;font-size:11pt"><b>From:</b> Brian Eng <<a href="mailto:beng@jlab.org" target="_blank">beng@jlab.org</a>><br>
<b>Sent:</b> Monday, May 13, 2024 15:52<br>
<b>To:</b> Denny Insley <<a href="mailto:dinsley@jlab.org" target="_blank">dinsley@jlab.org</a>>; Eugene Pasyuk <<a href="mailto:pasyuk@jlab.org" target="_blank">pasyuk@jlab.org</a>>; Probir Ghoshal <<a href="mailto:ghoshal@jlab.org" target="_blank">ghoshal@jlab.org</a>>; Sandesh Gopinath <<a href="mailto:gopinath@jlab.org" target="_blank">gopinath@jlab.org</a>>; David Kashy <<a href="mailto:kashy@jlab.org" target="_blank">kashy@jlab.org</a>><br>
<b>Cc:</b> Hallb-eng <<a href="mailto:hallb-engineering@jlab.org" target="_blank">hallb-engineering@jlab.org</a>>; dsg-hallb magnets <<a href="mailto:dsg-hallb_magnets@jlab.org" target="_blank">dsg-hallb_magnets@jlab.org</a>><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</span></p>
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<span style="color:black">Should be fine to just do the reboot after everything is ramped down.</span></p>
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<span style="color:black">We need to make an access to do the reboot (have to physically power cycle it). I'd like to see if we can connect via USB before the reboot though.</span></p>
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<span style="color:black">I'd prefer not to upgrade the firmware in a piecemeal fashion (e.g. only the torus) and I'm not sure only 1 shift is enough time to do all of them.</span></p>
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<p style="margin:0in;font-family:Aptos,sans-serif;font-size:12pt"><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black"><b>From:</b> Denny Insley <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:dinsley@jlab.org" id="m_1313949322630245091OWAac610474-cb20-10d2-8764-322fc485dc2a" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">dinsley@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Sent:</b> Monday, May 13, 2024 3:31 PM<br>
<b>To:</b> Eugene Pasyuk <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:pasyuk@jlab.org" id="m_1313949322630245091OWA62b63939-1422-6c8c-5dd7-1f2c5c80cd3e" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">pasyuk@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
Brian Eng <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:beng@jlab.org" id="m_1313949322630245091OWAa249157c-4d8d-6c77-7b00-057edbb2e29d" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">beng@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
Probir Ghoshal <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:ghoshal@jlab.org" id="m_1313949322630245091OWA17168312-672d-f64b-ba24-3bebb277eab6" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">ghoshal@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
Sandesh Gopinath <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:gopinath@jlab.org" id="m_1313949322630245091OWA230cacb6-6ee9-9a4f-0753-5854885bd708" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">gopinath@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
David Kashy <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:kashy@jlab.org" id="m_1313949322630245091OWA61be61a4-1c82-a5b8-527e-4afda9c8c1f7" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">kashy@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Cc:</b> Hallb-eng <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:hallb-engineering@jlab.org" id="m_1313949322630245091OWA70fea6e3-15a3-318d-567d-8b4c074c75e8" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
dsg-hallb magnets <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:dsg-hallb_magnets@jlab.org" id="m_1313949322630245091OWA5d4a6bc7-4f04-2bd5-4767-1143bf22b898" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">dsg-hallb_magnets@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</span></p>
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The concensus is to ramp down and reboot when we lose beam in the morning. Brian what are your thoughts on the matter? </p>
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<p style="margin:0in;font-family:Aptos,sans-serif;font-size:12pt">Sent from my Verizon, Samsung Galaxy smartphone<br>
Get <span style="color:blue"><u><a href="https://urldefense.proofpoint.com/v2/url?u=https-3A__aka.ms_AAb9ysg&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=T03pyFuiZ5MQ6MUEBAYtRo6RPWPk3kgZJ-GEwzJhJPw&m=953ORm68WcZkDNWZ8r3tuLK13q9bkvnNXyICI6RajymiNDgEVsk4JRPAjZepvPej&s=nYJF5nmeIHF4Zrx3HJ0fPLzmDkiq9Wyv1gIiFj2pJ3Q&e=" id="m_1313949322630245091OWA06a8c618-dd99-6c95-0280-212bde4cfc1d" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">Outlook for Android</a></u></span></p>
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<p style="margin:0in;font-family:Aptos,sans-serif;font-size:12pt"><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black"><b>From:</b> Hallb-engineering <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:hallb-engineering-bounces@jlab.org" id="m_1313949322630245091OWA8fd0da75-53fa-a760-7200-d55ea33c5662" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">hallb-engineering-bounces@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>
on behalf of Eugene Pasyuk via Hallb-engineering <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:hallb-engineering@jlab.org" id="m_1313949322630245091OWAcde776e8-68e1-f71e-004c-40914a8e54bf" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Sent:</b> Monday, May 13, 2024 2:59:49 PM<br>
<b>To:</b> Brian Eng <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:beng@jlab.org" id="m_1313949322630245091OWAb7eb02da-9e1b-0af7-996e-ac0515320e9b" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">beng@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
Probir Ghoshal <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:ghoshal@jlab.org" id="m_1313949322630245091OWAc4d820da-d9d4-e604-ef83-900cd70ea3b2" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">ghoshal@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
Sandesh Gopinath <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:gopinath@jlab.org" id="m_1313949322630245091OWAb573c531-2036-487e-5989-ae9cf7987140" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">gopinath@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
David Kashy <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:kashy@jlab.org" id="m_1313949322630245091OWA40273182-cbc3-9cdf-a6d8-de13dddce94a" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">kashy@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Cc:</b> Hallb-eng <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:hallb-engineering@jlab.org" id="m_1313949322630245091OWAacadb438-bd2d-6ed7-7d57-70d38438ee74" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
dsg-hallb magnets <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:dsg-hallb_magnets@jlab.org" id="m_1313949322630245091OWA0717aeee-221b-081d-a3ca-39646d8e1c6b" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">dsg-hallb_magnets@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</span></p>
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<span style="font-size:11pt;color:black">So, what's the verdict? </span></p>
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<p style="margin-top:0px;margin-bottom:0px"><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">-Eugene</span></p>
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<p style="margin:0in;font-family:Aptos,sans-serif;font-size:12pt"><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black"><b>From:</b> Hallb-engineering <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:hallb-engineering-bounces@jlab.org" id="m_1313949322630245091OWA22599a92-cf28-c58f-0056-e487039c5821" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">hallb-engineering-bounces@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>
on behalf of David Kashy via Hallb-engineering <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:hallb-engineering@jlab.org" id="m_1313949322630245091OWAe5513692-e600-c119-2fea-c1b5ad59a98d" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Sent:</b> Monday, May 13, 2024 11:41<br>
<b>To:</b> Brian Eng <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:beng@jlab.org" id="m_1313949322630245091OWAfb13e716-0867-eb2d-1997-97ba99837a3a" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">beng@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
Probir Ghoshal <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:ghoshal@jlab.org" id="m_1313949322630245091OWAeec5fce9-bf9f-add1-4f8b-7f3bbcacc043" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">ghoshal@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
Sandesh Gopinath <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:gopinath@jlab.org" id="m_1313949322630245091OWA0b1f3f7a-fc1e-892f-63d4-cff41f4fe63e" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">gopinath@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Cc:</b> Hallb-eng <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:hallb-engineering@jlab.org" id="m_1313949322630245091OWA5466af18-3f88-abc2-70fd-300e79d14a00" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
dsg-hallb magnets <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:dsg-hallb_magnets@jlab.org" id="m_1313949322630245091OWAfb8acdce-2f36-5e32-c841-9073053adf6c" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">dsg-hallb_magnets@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</span></p>
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<span style="color:black">Hi Eugene,</span></p>
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<span style="color:black">I'm looking into the possible effect of the "not talking" signals.</span></p>
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<span style="color:black">Brian,</span></p>
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<span style="color:black">What signals from the solenoid are not updating in the Torus (DBX) PLC?</span></p>
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<span style="color:black">I see at some that are updating:</span></p>
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<span style="color:black"> DP8620VCLDP</span></p>
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<span style="color:black">B_TORUS:LHe:PV8522SR:CVAL = PT8620</span></p>
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<span style="color:black">B_TORUS:LHe:PV8522SCD_Min_Min:CVAL = LL8620</span></p>
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<span style="color:black"> </span></p>
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<span style="color:black">Thanks Guys</span></p>
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<span style="color:black">Dave</span></p>
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<p style="margin:0in;font-family:Aptos,sans-serif;font-size:12pt"><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black"><b>From:</b> Brian Eng <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:beng@jlab.org" id="m_1313949322630245091OWAd9f31130-5cf6-5c51-131c-8f19dc28cc4a" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">beng@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Sent:</b> Monday, May 13, 2024 10:57 AM<br>
<b>To:</b> David Kashy <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:kashy@jlab.org" id="m_1313949322630245091OWA23bd9d9e-06ce-8ad6-d381-4f0eeab912b4" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">kashy@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
Probir Ghoshal <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:ghoshal@jlab.org" id="m_1313949322630245091OWA18a6d664-976a-7fdc-cac8-5c4275ad5ef5" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">ghoshal@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
Sandesh Gopinath <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:gopinath@jlab.org" id="m_1313949322630245091OWA845cfec0-9862-5ae9-3084-9686a733cb5f" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">gopinath@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Cc:</b> Hallb-eng <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:hallb-engineering@jlab.org" id="m_1313949322630245091OWA44aee42e-ea3d-d283-e69e-2cf52b466970" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
dsg-hallb magnets <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:dsg-hallb_magnets@jlab.org" id="m_1313949322630245091OWAeaf689e6-3dfa-ccab-907d-3cd816ce7b38" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">dsg-hallb_magnets@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Subject:</b> Re: DP8620VCLDP</span></p>
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<span style="color:black">So I poked at the tags some more and it turns out that this one is updated on the DBox PLC, which I can still connect to. So I manually reset the error bit and this value is now updating on the PID screens.</span></p>
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<span style="color:black"> </span></p>
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<span style="color:black">caget B_TORUS:LHe:PV8522SR_Val:CVAL.INP</span></p>
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<span style="color:black">B_TORUS:LHe:PV8522SR_Val:CVAL.INP @PLC_CRYO PV8522SR_Val.CVAL</span></p>
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<span style="color:black"> </span></p>
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<span style="color:black">The torus PLC still isn't seeing updating values from the solenoid, but maybe we can put off the reboot until tomorrow?</span></p>
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<span style="color:black"> </span></p>
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<p style="margin:0in;font-family:Aptos,sans-serif;font-size:12pt"><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black"><b>From:</b> David Kashy <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:kashy@jlab.org" id="m_1313949322630245091OWA0aebecaa-4d6a-c21a-c400-683c68143a25" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">kashy@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Sent:</b> Monday, May 13, 2024 10:49 AM<br>
<b>To:</b> Brian Eng <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:beng@jlab.org" id="m_1313949322630245091OWA4f9e28a6-3d64-05e3-5f84-fe71d20d4e57" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">beng@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
Probir Ghoshal <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:ghoshal@jlab.org" id="m_1313949322630245091OWAa3a235aa-00e6-25f5-f735-6c25a05d9da6" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">ghoshal@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
Sandesh Gopinath <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:gopinath@jlab.org" id="m_1313949322630245091OWA3b9e116f-edff-f2b8-1fa9-1ae75adf4cce" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">gopinath@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Cc:</b> Hallb-eng <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:hallb-engineering@jlab.org" id="m_1313949322630245091OWAe64ab00a-149b-86ca-3b5c-e497fc945932" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">>;
dsg-hallb magnets <</span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:blue"><u><a href="mailto:dsg-hallb_magnets@jlab.org" id="m_1313949322630245091OWAfa87a2cb-2a89-df0b-59e6-25a7cd544850" style="color:blue;margin-top:0px;margin-bottom:0px" target="_blank">dsg-hallb_magnets@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif;font-size:11pt;color:black">><br>
<b>Subject:</b> DP8620VCLDP</span></p>
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<span style="color:black">Just as a reminder,</span></p>
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<span style="color:black">This signal is a calculated value base on two pressure sensors.</span></p>
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<span style="color:black">the math goes as follows:</span></p>
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<span style="color:black">DP8620VCLDP =PT8620-PT8571</span></p>
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<span style="color:black"> </span></p>
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<span style="color:black">There is a similar setup of</span></p>
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<span style="color:black">DP8670MAGDP = PT8670-PT8571</span></p>
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<span style="color:black"> </span></p>
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<span style="color:black">Dave</span></p>
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