<html><body><div style="font-family: times new roman,new york,times,serif; font-size: 12pt; color: #000000"><div><div>Renuka,<br></div><div><br></div><div>If a change is made to the LabVIEW program and the updated VI is deployed to the cRIO, the cRIO will be stopped for a short period of time while the VI is deployed. This would interrupt any EPICS data logging or PLC communication. It would be good to avoid, for example, the situation where I go to deploy a change to the Solenoid Fast-Daq cRIO but on the same day there are on-going voltage injection tests that would be interrupted.</div><div><br></div><div><div><div>As Wesley said and Ruben confirmed, it seems the best way would be to assume everything is operational unless otherwise noted. I will continue to notify you or Ruben to plan any downtime event and wait for the all-clear before proceeding.<br></div><div><br></div><div>Thank you for your replies.</div><div><br></div><div>Best regards,</div><div>Tyler</div></div></div></div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"Ruben Fair" <rfair@jlab.org><br><b>To: </b>"wmoore" <wmoore@jlab.org><br><b>Cc: </b>"dsg-hallb magnets" <dsg-hallb_magnets@jlab.org><br><b>Sent: </b>Tuesday, December 6, 2016 4:17:53 PM<br><b>Subject: </b>Re: [Dsg-hallb_magnets] on-going tests affected by cRIO communication loss?<br></div><br><div data-marker="__QUOTED_TEXT__"><div style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000"><div>All,</div><br><div>Wesley's response is correct.<br></div><br><div>Ruben<br></div><br><br><hr id="zwchr"><div><b>From: </b>"wmoore" <wmoore@jlab.org><br><b>To: </b>"Renuka Rajput-Ghoshal" <renuka@jlab.org><br><b>Cc: </b>"dsg-hallb magnets" <dsg-hallb_magnets@jlab.org><br><b>Sent: </b>Tuesday, December 6, 2016 4:12:40 PM<br><b>Subject: </b>Re: [Dsg-hallb_magnets] on-going tests affected by cRIO communication loss?<br></div><br><div>Tyler,<br><br>I think it's generally the opposite of what you describe. It's assumed everything it operational unless noted otherwise. So if you want the system to be offline, you notify Ruben/Renuka. <br><br>They can chime in to correct me.<br><br>Wesley<br><br>----- Original Message -----<br>> From: "Renuka Rajput-Ghoshal" <renuka@jlab.org><br>> To: "Tyler Lemon" <tlemon@jlab.org><br>> Cc: "dsg-hallb magnets" <dsg-hallb_magnets@jlab.org><br>> Sent: Tuesday, December 6, 2016 3:52:59 PM<br>> Subject: Re: [Dsg-hallb_magnets] on-going tests affected by cRIO communication loss?<br><br>> Hello Tyler,<br>> In the Hall-B solenoid logbook one has to enter the data, I do not think that<br>> there is any automatic way of doing that.<br>> What do you mean by the on-going Solenoid tests are posted that would be<br>> affected by Fast-Daq cRIO or LV cRIO communication loss?<br>> <br>> Thanks<br>> Renuka<br>> <br>> <br>> ----- Original Message -----<br>> From: "Tyler Lemon" <tlemon@jlab.org><br>> To: "dsg-hallb magnets" <dsg-hallb_magnets@jlab.org><br>> Sent: Tuesday, December 6, 2016 2:35:40 PM<br>> Subject: [Dsg-hallb_magnets] on-going tests affected by cRIO communication loss?<br>> <br>> Hello Renuka,<br>> <br>> Is there a place where on-going Solenoid tests are posted that would be affected<br>> by Fast-Daq cRIO or LV cRIO communication loss? Would this be posted in the<br>> Hall B Solenoid logbook?<br>> <br>> Best regards,<br>> Tyler<br>> <br>> _______________________________________________<br>> Dsg-hallb_magnets mailing list<br>> Dsg-hallb_magnets@jlab.org<br>> https://mailman.jlab.org/mailman/listinfo/dsg-hallb_magnets<br>> _______________________________________________<br>> Dsg-hallb_magnets mailing list<br>> Dsg-hallb_magnets@jlab.org<br>> https://mailman.jlab.org/mailman/listinfo/dsg-hallb_magnets<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><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>