<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=us-ascii">
<style type="text/css" style="display:none;"> P {margin-top:0;margin-bottom:0;} </style>
</head>
<body dir="ltr">
<div class="elementToProof" style="font-family: Aptos, Aptos_EmbeddedFont, Aptos_MSFontService, Calibri, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">
Yes. I figured would try USB after it's ramped down just to see if that's also bad, but no matter what the result of that is still power cycle it since we need to be able to connect to it remotely for more advanced troubleshooting.</div>
<div id="appendonsend"></div>
<hr style="display:inline-block;width:98%" tabindex="-1">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> Denny Insley <dinsley@jlab.org><br>
<b>Sent:</b> Monday, May 13, 2024 3:54 PM<br>
<b>To:</b> Brian Eng <beng@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</font>
<div> </div>
</div>
<div> So you want to try in the morning before rebooting Brian?
<div><br>
</div>
<div id="x_ms-outlook-mobile-signature" dir="auto">Sent from my Verizon, Samsung Galaxy smartphone<br>
Get <a href="https://aka.ms/AAb9ysg">Outlook for Android</a></div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Brian Eng <beng@jlab.org><br>
<b>Sent:</b> Monday, May 13, 2024 3:51:37 PM<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</font>
<div> </div>
</div>
<style type="text/css" style="display:none">
<!--
p
{margin-top:0;
margin-bottom:0}
-->
</style>
<div dir="ltr">
<div class="x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Should be fine to just do the reboot after everything is ramped down.</div>
<div class="x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div class="x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
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.</div>
<div class="x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div class="x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
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.</div>
<div id="x_x_appendonsend"></div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Denny Insley <dinsley@jlab.org><br>
<b>Sent:</b> Monday, May 13, 2024 3:31 PM<br>
<b>To:</b> Eugene Pasyuk <pasyuk@jlab.org>; Brian Eng <beng@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</font>
<div> </div>
</div>
<div>
<div dir="auto">The concensus is to ramp down and reboot when we lose beam in the morning. Brian what are your thoughts on the matter? </div>
<div dir="auto"><br>
</div>
<div><br>
</div>
<div id="x_x_x_ms-outlook-mobile-signature" dir="auto">Sent from my Verizon, Samsung Galaxy smartphone<br>
Get <a href="https://aka.ms/AAb9ysg">Outlook for Android</a></div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Hallb-engineering <hallb-engineering-bounces@jlab.org> on behalf of Eugene Pasyuk via Hallb-engineering <hallb-engineering@jlab.org><br>
<b>Sent:</b> Monday, May 13, 2024 2:59:49 PM<br>
<b>To:</b> Brian Eng <beng@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</font>
<div> </div>
</div>
<style type="text/css" style="display:none">
<!--
p
{margin-top:0;
margin-bottom:0}
-->
</style>
<div dir="ltr">
<div class="x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:11pt; color:rgb(0,0,0)">
So, what's the verdict? </div>
<div class="x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:11pt; color:rgb(0,0,0)">
<br>
</div>
<div id="x_x_x_x_Signature">
<p><span style="font-family:Calibri,sans-serif; font-size:11pt; color:black">-Eugene</span></p>
<p><span style="font-family:Calibri,sans-serif; font-size:11pt; color:black"> </span></p>
<p> </p>
</div>
<div id="x_x_x_x_appendonsend"></div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Hallb-engineering <hallb-engineering-bounces@jlab.org> on behalf of David Kashy via Hallb-engineering <hallb-engineering@jlab.org><br>
<b>Sent:</b> Monday, May 13, 2024 11:41<br>
<b>To:</b> Brian Eng <beng@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@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</font>
<div> </div>
</div>
<style type="text/css" style="display:none">
<!--
p
{margin-top:0;
margin-bottom:0}
-->
</style>
<div dir="ltr">
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Hi Eugene,</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
I'm looking into the possible effect of the "not talking" signals.</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Brian,</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
What signals from the solenoid are not updating in the Torus (DBX) PLC?</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
I see at some that are updating:</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
DP8620VCLDP</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
B_TORUS:LHe:PV8522SR:CVAL = PT8620</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
B_TORUS:LHe:PV8522SCD_Min_Min:CVAL = LL8620</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Thanks Guys</div>
<div class="x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Dave</div>
<div id="x_x_x_x_x_appendonsend"></div>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="x_x_x_x_x_divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> Brian Eng <beng@jlab.org><br>
<b>Sent:</b> Monday, May 13, 2024 10:57 AM<br>
<b>To:</b> David Kashy <kashy@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@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: DP8620VCLDP </font>
<div> </div>
</div>
<style type="text/css" style="display:none">
<!--
p
{margin-top:0;
margin-bottom:0}
-->
</style>
<div dir="ltr">
<div class="x_x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
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.</div>
<div class="x_x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div class="x_x_x_x_x_x_elementToProof" style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
caget B_TORUS:LHe:PV8522SR_Val:CVAL.INP</div>
<div style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
B_TORUS:LHe:PV8522SR_Val:CVAL.INP @PLC_CRYO PV8522SR_Val.CVAL</div>
<div style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
The torus PLC still isn't seeing updating values from the solenoid, but maybe we can put off the reboot until tomorrow?</div>
<div id="x_x_x_x_x_x_appendonsend"></div>
<div style="font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<hr style="display:inline-block; width:98%">
<div id="x_x_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> David Kashy <kashy@jlab.org><br>
<b>Sent:</b> Monday, May 13, 2024 10:49 AM<br>
<b>To:</b> Brian Eng <beng@jlab.org>; Probir Ghoshal <ghoshal@jlab.org>; Sandesh Gopinath <gopinath@jlab.org><br>
<b>Cc:</b> Hallb-eng <hallb-engineering@jlab.org>; dsg-hallb magnets <dsg-hallb_magnets@jlab.org><br>
<b>Subject:</b> DP8620VCLDP</span>
<div> </div>
</div>
<div style="direction:ltr; font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Just as a reminder,</div>
<div style="direction:ltr; font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
This signal is a calculated value base on two pressure sensors.</div>
<div style="direction:ltr; font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
the math goes as follows:</div>
<div style="direction:ltr; font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="direction:ltr; font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
DP8620VCLDP =PT8620-PT8571</div>
<div style="direction:ltr; font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="direction:ltr; font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
There is a similar setup of</div>
<div style="direction:ltr; font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
DP8670MAGDP = PT8670-PT8571</div>
<div style="direction:ltr; font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
<br>
</div>
<div style="direction:ltr; font-family:Aptos,Aptos_EmbeddedFont,Aptos_MSFontService,Calibri,Helvetica,sans-serif; font-size:12pt; color:rgb(0,0,0)">
Dave</div>
</div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>