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Hi Brian,</div>
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I see that, do you have the details that connects to the other end (magnet end - service tower/chimney) connector/cable #.</div>
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I have retrieved the hard copies and will be going to the hall after 1330.</div>
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Regards</div>
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Probir</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Brian Eng <beng@jlab.org><br>
<b>Sent:</b> Tuesday, May 14, 2024 12:10 PM<br>
<b>To:</b> David Kashy <kashy@jlab.org><br>
<b>Cc:</b> Eugene Pasyuk <pasyuk@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org>; Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</font>
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<div style="line-break:after-white-space">That Cernox should be LV Chassis #1 J7 connector.<br>
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<blockquote type="cite">
<div>On May 14, 2024, at 12:08 PM, David Kashy <kashy@jlab.org> wrote:</div>
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I noticed the TR8122A about 1.5 hrs ago and told Probir, he went to the Hall to troubleshoot.</div>
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<font face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b><span class="x_Apple-converted-space"> </span>Brian Eng <beng@jlab.org><br>
<b>Sent:</b><span class="x_Apple-converted-space"> </span>Tuesday, May 14, 2024 12:06 PM<br>
<b>To:</b><span class="x_Apple-converted-space"> </span>Eugene Pasyuk <pasyuk@jlab.org><br>
<b>Cc:</b><span class="x_Apple-converted-space"> </span>David Kashy <kashy@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org>; Hallb-eng <hallb-engineering@jlab.org>;
dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b><span class="x_Apple-converted-space"> </span>Re: [Hallb-engineering] DP8620VCLDP</font>
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TR8122A is reading bad at the cRIO, I suspect reseating the connector will fix the values. Maybe doing it at the LV chassis will be enough?
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<div>I have a meetings for a while so maybe someone else will be able to go down and do that?</div>
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<blockquote type="cite">
<div>On May 14, 2024, at 11:44 AM, Eugene Pasyuk <pasyuk@jlab.org> wrote:</div>
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Two warnings remain LL8120SC overfilled and TR8122A chimney splice. The latter shows strange behavior, jumping between 4.5 K and 34 K every second.</div>
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<div style="margin-top:0px; margin-bottom:0px"><span style="font-family:Calibri,sans-serif; font-size:11pt">-Eugene</span></div>
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<font face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b><span class="x_x_Apple-converted-space"> </span>Hallb-engineering <hallb-engineering-bounces@jlab.org> on behalf of Eugene Pasyuk via Hallb-engineering <hallb-engineering@jlab.org><br>
<b>Sent:</b><span class="x_x_Apple-converted-space"> </span>Tuesday, May 14, 2024 10:55<br>
<b>To:</b><span class="x_x_Apple-converted-space"> </span>David Kashy <kashy@jlab.org>; Brian Eng <beng@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org><br>
<b>Cc:</b><span class="x_x_Apple-converted-space"> </span>Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b><span class="x_x_Apple-converted-space"> </span>Re: [Hallb-engineering] DP8620VCLDP</font>
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A few more warnings:</div>
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<div style="margin-top:0px; margin-bottom:0px"><span style="font-family:Calibri,sans-serif; font-size:11pt">-Eugene</span></div>
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<div id="x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b><span class="x_x_Apple-converted-space"> </span>Eugene Pasyuk <pasyuk@jlab.org><br>
<b>Sent:</b><span class="x_x_Apple-converted-space"> </span>Tuesday, May 14, 2024 10:51<br>
<b>To:</b><span class="x_x_Apple-converted-space"> </span>David Kashy <kashy@jlab.org>; Brian Eng <beng@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org>;
Eugene Pasyuk <pasyuk@jlab.org><br>
<b>Cc:</b><span class="x_x_Apple-converted-space"> </span>Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b><span class="x_x_Apple-converted-space"> </span>Re: [Hallb-engineering] DP8620VCLDP</font>
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There was also an alarm for the He level LL8120SC in the reservoir, which dropped to ~50%. Now it is full.</div>
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<div style="margin-top:0px; margin-bottom:0px"><span style="font-family:Calibri,sans-serif; font-size:11pt">-Eugene</span></div>
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<div id="x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b><span class="x_x_Apple-converted-space"> </span>Hallb-engineering <hallb-engineering-bounces@jlab.org> on behalf of Eugene Pasyuk via Hallb-engineering
<hallb-engineering@jlab.org><br>
<b>Sent:</b><span class="x_x_Apple-converted-space"> </span>Tuesday, May 14, 2024 10:40<br>
<b>To:</b><span class="x_x_Apple-converted-space"> </span>David Kashy <kashy@jlab.org>; Brian Eng <beng@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org><br>
<b>Cc:</b><span class="x_x_Apple-converted-space"> </span>Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b><span class="x_x_Apple-converted-space"> </span>Re: [Hallb-engineering] DP8620VCLDP</font>
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There were alarms from VCLs</div>
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<div style="margin-top:0px; margin-bottom:0px"><span style="font-family:Calibri,sans-serif; font-size:11pt">-Eugene</span></div>
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<div id="x_x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b><span class="x_x_Apple-converted-space"> </span>David Kashy <kashy@jlab.org><br>
<b>Sent:</b><span class="x_x_Apple-converted-space"> </span>Tuesday, May 14, 2024 10:34<br>
<b>To:</b><span class="x_x_Apple-converted-space"> </span>Eugene Pasyuk <pasyuk@jlab.org>; Brian Eng <beng@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org><br>
<b>Cc:</b><span class="x_x_Apple-converted-space"> </span>Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b><span class="x_x_Apple-converted-space"> </span>Re: [Hallb-engineering] DP8620VCLDP</font>
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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="x_x_x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b><span class="x_x_Apple-converted-space"> </span>Eugene Pasyuk <pasyuk@jlab.org><br>
<b>Sent:</b><span class="x_x_Apple-converted-space"> </span>Tuesday, May 14, 2024 10:33 AM<br>
<b>To:</b><span class="x_x_Apple-converted-space"> </span>David Kashy <kashy@jlab.org>; Brian Eng <beng@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org><br>
<b>Cc:</b><span class="x_x_Apple-converted-space"> </span>Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b><span class="x_x_Apple-converted-space"> </span>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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<div style="margin-top:0px; margin-bottom:0px"><span style="font-family:Calibri,sans-serif; font-size:11pt">-Eugene</span></div>
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<div id="x_x_x_x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b><span class="x_x_Apple-converted-space"> </span>David Kashy <kashy@jlab.org><br>
<b>Sent:</b><span class="x_x_Apple-converted-space"> </span>Tuesday, May 14, 2024 10:31<br>
<b>To:</b><span class="x_x_Apple-converted-space"> </span>Brian Eng <beng@jlab.org>; Eugene Pasyuk <pasyuk@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org><br>
<b>Cc:</b><span class="x_x_Apple-converted-space"> </span>Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b><span class="x_x_Apple-converted-space"> </span>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="x_x_x_x_x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b><span class="x_x_Apple-converted-space"> </span>Brian Eng <beng@jlab.org><br>
<b>Sent:</b><span class="x_x_Apple-converted-space"> </span>Tuesday, May 14, 2024 10:21 AM<br>
<b>To:</b><span class="x_x_Apple-converted-space"> </span>Eugene Pasyuk <pasyuk@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; David Kashy <kashy@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org><br>
<b>Cc:</b><span class="x_x_Apple-converted-space"> </span>Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b><span class="x_x_Apple-converted-space"> </span>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="x_x_x_x_x_x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt"><b>From:</b><span class="x_x_Apple-converted-space"> </span>Brian Eng <beng@jlab.org><br>
<b>Sent:</b><span class="x_x_Apple-converted-space"> </span>Tuesday, May 14, 2024 10:18 AM<br>
<b>To:</b><span class="x_x_Apple-converted-space"> </span>Eugene Pasyuk <pasyuk@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; David Kashy <kashy@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org><br>
<b>Cc:</b><span class="x_x_Apple-converted-space"> </span>Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b><span class="x_x_Apple-converted-space"> </span>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="x_x_x_x_x_x_x_x_x_x_divRplyFwdMsg" dir="ltr"><span style="font-family:Calibri,sans-serif; font-size:11pt"><b>From:</b> Brian Eng <beng@jlab.org><br>
<b>Sent:</b> Tuesday, May 14, 2024 10:04 AM<br>
<b>To:</b> Eugene Pasyuk <pasyuk@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; David Kashy <kashy@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org><br>
<b>Cc:</b> Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><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="x_x_x_x_x_x_x_x_x_x_x_divRplyFwdMsg" dir="ltr"><span style="font-family:Calibri,sans-serif; font-size:11pt"><b>From:</b> Eugene Pasyuk <pasyuk@jlab.org><br>
<b>Sent:</b> Monday, May 13, 2024 3:58 PM<br>
<b>To:</b> Brian Eng <beng@jlab.org>; Denny Insley <dinsley@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; David Kashy <kashy@jlab.org>; Lamiaa El Fassi <elfassi@jlab.org><br>
<b>Cc:</b> Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><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></div>
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<span style="font-family:Calibri,sans-serif; font-size:11pt">-Eugene</span></div>
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<span style="font-family:Calibri,sans-serif; font-size:11pt"><b>From:</b> Brian Eng <beng@jlab.org><br>
<b>Sent:</b> Monday, May 13, 2024 15:52<br>
<b>To:</b> Denny Insley <dinsley@jlab.org>; Eugene Pasyuk <pasyuk@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org>; David Kashy <kashy@jlab.org><br>
<b>Cc:</b> Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</span></div>
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<span>Should be fine to just do the reboot after everything is ramped down.</span></div>
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<span>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></div>
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<span>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></div>
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<div style="margin:0in; font-family:Aptos,sans-serif; font-size:12pt"><span style="font-family:Calibri,sans-serif; font-size:11pt"><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="OWAac610474-cb20-10d2-8764-322fc485dc2a" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">dinsley@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><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="OWA62b63939-1422-6c8c-5dd7-1f2c5c80cd3e" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">pasyuk@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
Brian Eng <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:beng@jlab.org" id="OWAa249157c-4d8d-6c77-7b00-057edbb2e29d" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">beng@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
Probir Ghoshal <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:ghoshal@jlab.org" id="OWA17168312-672d-f64b-ba24-3bebb277eab6" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">ghoshal@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
Sandesh Gopinath <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:gopinath@jlab.org" id="OWA230cacb6-6ee9-9a4f-0753-5854885bd708" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">gopinath@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
David Kashy <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:kashy@jlab.org" id="OWA61be61a4-1c82-a5b8-527e-4afda9c8c1f7" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">kashy@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><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="OWA70fea6e3-15a3-318d-567d-8b4c074c75e8" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
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="OWA5d4a6bc7-4f04-2bd5-4767-1143bf22b898" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">dsg-hallb_magnets@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</span></div>
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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? </div>
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<div style="margin:0in; font-family:Aptos,sans-serif; font-size:12pt">Sent from my Verizon, Samsung Galaxy smartphone<br>
Get<span class="x_x_Apple-converted-space"> </span><span style="color:blue"><u><a href="https://aka.ms/AAb9ysg" id="OWA06a8c618-dd99-6c95-0280-212bde4cfc1d" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" data-auth="NotApplicable" style="color:blue; margin-top:0px; margin-bottom:0px">Outlook
for Android</a></u></span></div>
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<div style="margin:0in; font-family:Aptos,sans-serif; font-size:12pt"><span style="font-family:Calibri,sans-serif; font-size:11pt"><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="OWA8fd0da75-53fa-a760-7200-d55ea33c5662" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">hallb-engineering-bounces@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>
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="OWAcde776e8-68e1-f71e-004c-40914a8e54bf" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><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="OWAb7eb02da-9e1b-0af7-996e-ac0515320e9b" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">beng@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
Probir Ghoshal <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:ghoshal@jlab.org" id="OWAc4d820da-d9d4-e604-ef83-900cd70ea3b2" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">ghoshal@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
Sandesh Gopinath <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:gopinath@jlab.org" id="OWAb573c531-2036-487e-5989-ae9cf7987140" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">gopinath@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
David Kashy <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:kashy@jlab.org" id="OWA40273182-cbc3-9cdf-a6d8-de13dddce94a" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">kashy@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><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="OWAacadb438-bd2d-6ed7-7d57-70d38438ee74" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
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="OWA0717aeee-221b-081d-a3ca-39646d8e1c6b" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">dsg-hallb_magnets@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</span></div>
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<span style="font-size:11pt">So, what's the verdict? </span></div>
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<div style="margin-top:0px; margin-bottom:0px"><span style="font-family:Calibri,sans-serif; font-size:11pt">-Eugene</span></div>
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<div style="margin:0in; font-family:Aptos,sans-serif; font-size:12pt"><span style="font-family:Calibri,sans-serif; font-size:11pt"><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="OWA22599a92-cf28-c58f-0056-e487039c5821" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">hallb-engineering-bounces@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>
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="OWAe5513692-e600-c119-2fea-c1b5ad59a98d" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><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="OWAfb13e716-0867-eb2d-1997-97ba99837a3a" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">beng@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
Probir Ghoshal <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:ghoshal@jlab.org" id="OWAeec5fce9-bf9f-add1-4f8b-7f3bbcacc043" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">ghoshal@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
Sandesh Gopinath <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:gopinath@jlab.org" id="OWA0b1f3f7a-fc1e-892f-63d4-cff41f4fe63e" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">gopinath@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><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="OWA5466af18-3f88-abc2-70fd-300e79d14a00" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
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="OWAfb8acdce-2f36-5e32-c841-9073053adf6c" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">dsg-hallb_magnets@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><br>
<b>Subject:</b> Re: [Hallb-engineering] DP8620VCLDP</span></div>
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<span>Hi Eugene,</span></div>
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<span>I'm looking into the possible effect of the "not talking" signals.</span></div>
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<span> </span></p>
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<span>Brian,</span></div>
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<span>What signals from the solenoid are not updating in the Torus (DBX) PLC?</span></div>
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<span>I see at some that are updating:</span></div>
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<span> DP8620VCLDP</span></div>
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<span> </span></p>
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<span>B_TORUS:LHe:PV8522SR:CVAL = PT8620</span></div>
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<span>B_TORUS:LHe:PV8522SCD_Min_Min:CVAL = LL8620</span></div>
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<span> </span></p>
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<span>Thanks Guys</span></div>
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<span>Dave</span></div>
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<div style="margin:0in; font-family:Aptos,sans-serif; font-size:12pt"><span style="font-family:Calibri,sans-serif; font-size:11pt"><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="OWAd9f31130-5cf6-5c51-131c-8f19dc28cc4a" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">beng@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><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="OWA23bd9d9e-06ce-8ad6-d381-4f0eeab912b4" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">kashy@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
Probir Ghoshal <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:ghoshal@jlab.org" id="OWA18a6d664-976a-7fdc-cac8-5c4275ad5ef5" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">ghoshal@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
Sandesh Gopinath <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:gopinath@jlab.org" id="OWA845cfec0-9862-5ae9-3084-9686a733cb5f" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">gopinath@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><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="OWA44aee42e-ea3d-d283-e69e-2cf52b466970" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
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="OWAeaf689e6-3dfa-ccab-907d-3cd816ce7b38" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">dsg-hallb_magnets@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><br>
<b>Subject:</b> Re: DP8620VCLDP</span></div>
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<span>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></div>
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<span>caget B_TORUS:LHe:PV8522SR_Val:CVAL.INP</span></div>
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<span>B_TORUS:LHe:PV8522SR_Val:CVAL.INP @PLC_CRYO PV8522SR_Val.CVAL</span></div>
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<span> </span></p>
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<span>The torus PLC still isn't seeing updating values from the solenoid, but maybe we can put off the reboot until tomorrow?</span></div>
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<span> </span></p>
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<div style="margin:0in; font-family:Aptos,sans-serif; font-size:12pt"><span style="font-family:Calibri,sans-serif; font-size:11pt"><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="OWA0aebecaa-4d6a-c21a-c400-683c68143a25" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">kashy@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><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="OWA4f9e28a6-3d64-05e3-5f84-fe71d20d4e57" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">beng@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
Probir Ghoshal <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:ghoshal@jlab.org" id="OWAa3a235aa-00e6-25f5-f735-6c25a05d9da6" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">ghoshal@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
Sandesh Gopinath <</span><span style="font-family:Calibri,sans-serif; font-size:11pt; color:blue"><u><a href="mailto:gopinath@jlab.org" id="OWA3b9e116f-edff-f2b8-1fa9-1ae75adf4cce" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">gopinath@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><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="OWAe64ab00a-149b-86ca-3b5c-e497fc945932" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">hallb-engineering@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">>;
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="OWAfa87a2cb-2a89-df0b-59e6-25a7cd544850" class="x_x_x_x_x_x_x_x_x_x_x_OWAAutoLink" style="color:blue; margin-top:0px; margin-bottom:0px">dsg-hallb_magnets@jlab.org</a></u></span><span style="font-family:Calibri,sans-serif; font-size:11pt">><br>
<b>Subject:</b> DP8620VCLDP</span></div>
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<span>Just as a reminder,</span></div>
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<span>This signal is a calculated value base on two pressure sensors.</span></div>
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<span>the math goes as follows:</span></div>
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<span>DP8620VCLDP =PT8620-PT8571</span></div>
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<span> </span></p>
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<span>There is a similar setup of</span></div>
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<span>DP8670MAGDP = PT8670-PT8571</span></div>
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<span> </span></p>
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<span>Dave</span></div>
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