<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Thank you Pablo.<br></div><div><br data-mce-bogus="1"></div><div>As you have gathered it is not sufficient to simply update a spreadsheet and circulate it to the group in the hope that the items will be addressed.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>I will need you (and the other team members) to be much more proactive in identifying and resolving issues - this means face-to-face meetings as an example.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>It was a shame that you and Tyler could not attend our meeting on 'electrical checks' this morning so let me summarize the outcome:<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>1. The Hall B Solenoid is now due to be delivered to JLab on 30th May (but there is a slight possibility that it might be earlier) so we will also plan for this outcome.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>2. There are 32 key milestones (once the magnet is delivered to us) that the DOE will be monitoring and tracking. I shall share this list of milestones and the updated plan with the team shortly.<br data-mce-bogus="1"></div><div> One of the milestones is the set of electrical checks that we (the I and C sub-team) will carry out on the magnet as soon as we receive it.<br data-mce-bogus="1"></div><div> Probir will lead this effort with help from myself, Pablo, Tyler, Scot and Nick.<br data-mce-bogus="1"></div><div> Once he has put together the relevant check sheets he will get us together to run through the checks we need to carry out and how we intend to carry them out.<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Regards<br data-mce-bogus="1"></div><div><br data-mce-bogus="1"></div><div>Ruben<br data-mce-bogus="1"></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"Pablo Campero Rojas" <campero@jlab.org><br><b>To: </b>"dsg-hallb magnets" <dsg-hallb_magnets@jlab.org><br><b>Sent: </b>Monday, May 15, 2017 10:26:10 AM<br><b>Subject: </b>Re: [Dsg-hallb_magnets] Torus interlock sp. sht<br></div><br><div data-marker="__QUOTED_TEXT__"><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div><p style="margin: 0px; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman", serif; color: rgb(0, 0, 255);">Hello Ruben,</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman", serif; color: rgb(0, 0, 255);">Find my answers below in blue.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Times New Roman','serif';"> </span></p><p style="margin: 0px; line-height: normal; background: white;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">I am concerned with your statement that we do not know which is the latest version for the Torus.</span></p><p style="margin: 0px; line-height: normal;"><span style="color: rgb(0, 0, 255);"><span style="font-size: 12pt; font-family: "Times New Roman", serif;">In the path ‘M:\hallb_eng\CLAS12\Magnets\Torus\JLab Torus\Operations - JLab Torus\Interlock Thresholds</span>’ there are two spreadsheets labeled ‘Interlock Thresholds_V1 NS 121316’.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman", serif; color: rgb(0, 0, 255);">I cannot tell which is the most updated version.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Times New Roman','serif';"> </span></p><p style="margin: 0px; line-height: normal; background: white;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">Nick - can you throw some light on this? Also, does the interlock spreadsheet match the interlock status screen.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Times New Roman','serif';"> </span></p><p style="margin: 0px; line-height: normal; background: white;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">Pablo,</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Times New Roman','serif';"> </span></p><p style="margin: 0px; line-height: normal; background: white;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">The screenshots that you sent me are the screen shots that I sent you </span><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: #005a95;">yesterday</span><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;"> - what do you mean by 'now it looks better'?</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Times New Roman','serif'; color: #0070c0;"> </span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman", serif; color: rgb(0, 0, 255);">There are more indicators now for the Torus Cryo Interlocks under Controlled Ramp Down column.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman", serif; color: rgb(0, 0, 255);">We can now tell exactly what interlock tripped. Before the new update there was only one indicator for ten cryo interlocks.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Times New Roman','serif';"> </span></p><p style="margin: 0px; line-height: normal; background: white;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">I am looking to you to work with Wesley to update the Solenoid interlock status screen so that it matches the related spread sheet.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Times New Roman','serif';"> </span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Times New Roman','serif';"> </span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman", serif; color: rgb(0, 0, 255);">Once Wesley completes the Solenoid Interlock Status screen I can verify that the screen matches the spreadsheet.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman", serif; color: rgb(0, 0, 255);">After the Instrumentation tests that I have been performing, I have been communicating through the ‘dsg-hallb-magnets’ mailing list what has not worked on the Solenoid EPICS screens.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman", serif; color: rgb(0, 0, 255);">For example, in the ‘Solenoid- SOE and Dump Switch MPS Test - V3’ spreadsheet (Attached) that I sent to the mailing list after each test, there is a column of EPICS issues that need to be resolved.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Times New Roman','serif';"> </span></p><p style="margin: 0px; line-height: normal; background: white;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">Please complete this by </span><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: #005a95;">Monday</span><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;"> next week.</span></p><p style="margin: 0px; line-height: normal; background: white;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;"> </span></p><p style="margin: 0px; line-height: normal; background: white;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">I will say this only one more time this year - please take the initiative and work together to resolve issues as they arise.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Times New Roman','serif';"> </span></p><p style="margin: 0px; line-height: normal; background: white;"><span style="font-size: 12.0pt; font-family: 'Arial','sans-serif'; color: black;">Do not simply assume that someone else (me for example) will notice inconsistencies and mistakes and omissions and remind you to correct them - please check your own work and that of your team mates.</span></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12.0pt; font-family: 'Times New Roman','serif'; color: #0070c0;"> </span></p><p style="margin: 0px; line-height: normal;"><br></p><p style="margin: 0px; line-height: normal;"><span style="font-family: "times new roman", "new york", times, serif; color: rgb(0, 0, 255);">Best Regards,</span><br></p><p style="margin: 0px; line-height: normal;"><span style="font-size: 12pt; font-family: "Times New Roman", serif; color: rgb(0, 0, 255);">Pablo </span></p></div><br><hr id="zwchr"><div><b>From: </b>"Ruben Fair" <rfair@jlab.org><br><b>To: </b>"Pablo Campero Rojas" <campero@jlab.org><br><b>Cc: </b>"Nicholas Sandoval" <sandoval@jlab.org>, "Wesley Moore" <wmoore@jlab.org>, "Probir Ghoshal" <ghoshal@jlab.org>, "Renuka Rajput-Ghoshal" <renuka@jlab.org><br><b>Sent: </b>Friday, May 12, 2017 8:05:38 AM<br><b>Subject: </b>Re: [Dsg-hallb_magnets] Torus interlock sp. sht<br></div><br><div><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Pablo,<br></div><br><div>I am concerned with your statement that we do not know which is the latest version for the Torus.<br></div><br><div>Nick - can you throw some light on this? Also, does the interlock spreadsheet match the interlock status screen.<br></div><br><div>Pablo,<br></div><br><div>The screenshots that you sent me are the screen shots that I sent you yesterday - what do you mean by 'now it looks better'?<br></div><br><div>I am looking to you to work with Wesley to update the Solenoid interlock status screen so that it matches the related spread sheet.<br></div><br><div>Please complete this by Monday next week.<br></div><br><div>I will say this only one more time this year - please take the initiative and work together to resolve issues as they arise.<br></div><br><div>Do not simply assume that someone else (me for example) will notice inconsistencies and mistakes and omissions and remind you to correct them - please check your own work and that of your team mates.<br></div><br><div>Ruben<br></div><br><br><br><hr id="zwchr"><div><b>From: </b>"Pablo Campero Rojas" <campero@jlab.org><br><b>To: </b>"dsg-hallb magnets" <dsg-hallb_magnets@jlab.org><br><b>Sent: </b>Thursday, May 11, 2017 4:40:33 PM<br><b>Subject: </b>Re: [Dsg-hallb_magnets] Torus interlock sp. sht<br></div><br><div><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Hello Ruben,</div><br><div>1. You can find the Torus Interlock spreadsheet stored in this link: M:\hallb_eng\CLAS12\Magnets\Torus\JLab Torus\Operations - JLab Torus\Interlock Thresholds<br>There are different version there, and I'm not really sure which is the latest version, maybe Nick can confirm that.<br><br>2. With regards to the Interlock Status EPICS screens, I just noticed that the Torus has different configuration and appearance (Attached screenshot); now it looks better.<br> The Solenoid Interlock Status screen has some inconsistencies (e.g. missed status indicators and cryo interlocks labels) with regards of what is reflected on the Interlock <em>Thresholds_Solenoid_April_18_2017_v5</em> spreadsheet.<br> All thresholds and configuration assigned on this spreadsheet mentioned ( <em>Interlock Thresholds_Solenoid_April_18_2017_v5</em> ) is reflected on the Solenoid PLC code and hardware devices as we agreed during last meeting, so as far as I know the the <em>Solenoid Interlock Status</em> screen should be updated in order to match with this spreadsheet.</div><div><span style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><br></span></div><div><span style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"><br></span></div><div><span style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Best Regards</span></div><div><span style="color: rgb(0, 0, 0); font-family: arial, helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Pablo </span></div><br><hr id="zwchr"><div><b>From: </b>"Ruben Fair" <rfair@jlab.org><br><b>To: </b>"Pablo Campero Rojas" <campero@jlab.org><br><b>Cc: </b>"Renuka Rajput-Ghoshal" <renuka@jlab.org><br><b>Sent: </b>Thursday, May 11, 2017 3:21:46 PM<br><b>Subject: </b>Torus interlock sp. sht<br></div><br><div><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>Pblo,<br></div><br><div>Where is the Torus interlocks sp. sht stored? I want to have a look at it.<br></div><br><div>I have attached screenshots of both the Torus and Solenoid interlock screens.<br></div><br><div>Please compare the two and also the related interlock Excel sp. shts when resolving the apparent inconsistencies that I noticed today.<br></div><br><div>Regards<br></div><br><div>Ruben</div></div><br></div></div><br>_______________________________________________<br>Dsg-hallb_magnets mailing list<br>Dsg-hallb_magnets@jlab.org<br>https://mailman.jlab.org/mailman/listinfo/dsg-hallb_magnets</div></div><br></div></div><br>_______________________________________________<br>Dsg-hallb_magnets mailing list<br>Dsg-hallb_magnets@jlab.org<br>https://mailman.jlab.org/mailman/listinfo/dsg-hallb_magnets<br></div></div></body></html>