<html><body><div style="font-family: arial,helvetica,sans-serif; font-size: 12pt; color: #000000"><div>Hi Brian,<br></div><div><br data-mce-bogus="1"></div><div>If all it is is pressing the "Calibrate" button on the PXI screen, I may be able to handle that.<br></div><div><br></div><div data-marker="__SIG_PRE__">Tim Whitlatch<br>Hall D Engineer<br>Jefferson Lab<br>600 KELVIN DR STE 5<br>Newport News, VA 23606-4468 <br>757-269-5087</div><div><br></div><hr id="zwchr" data-marker="__DIVIDER__"><div data-marker="__HEADERS__"><b>From: </b>"Brian Eng" <beng@jlab.org><br><b>To: </b>"Timothy Whitlatch" <whitey@jlab.org><br><b>Cc: </b>"Tom Carstens" <carstens@jlab.org>, "Mark Stevens" <stevensm@jlab.org>, "Beni Zihlmann" <zihlmann@jlab.org>, "dsg-halld plc" <dsg-halld_plc@jlab.org><br><b>Sent: </b>Thursday, March 22, 2018 3:51:00 PM<br><b>Subject: </b>Re: Solenoid MPS Power<br></div><div><br></div><div data-marker="__QUOTED_TEXT__">Hi Tim,<br><br>I'm not going to be on-site tomorrow (I CC'd the mailing list in case you guys need any help).<br>It doesn't need to be me that does the calibration since (in theory) it's just clicking a button.<br><br>Because I've never seen this functionality performed I'm not sure if there's additional steps involved.<br>The readings should go to ~0 if the calibration worked and the new offsets are being used.<br>Worst case: stop the daq, do the calibration, start the daq.<br><br>I just wanted to make sure that it got done as well as saving the file so we have the data for later.<br>Right now we only have the one that Yi originally did and the "bad" one from earlier in the year.<br><br>P.S. The calibrations should only effect the data that goes to EPICS, not the fast data.<br>--<br>Brian Eng<br>Detector Support Group<br>757-269-6018<br><br>> On Mar 22, 2018, at 3:26 PM, Timothy Whitlatch <whitey@jlab.org> wrote:<br>> <br>> Hi Brian,<br>> <br>> We will be ramping up the PS 1st thing tomorrow. We can hold off until you get a calibration.<br>> <br>> Cheers,<br>> <br>> Tim Whitlatch<br>> Hall D Engineer<br>> Jefferson Lab<br>> 600 KELVIN DR STE 5<br>> Newport News, VA 23606-4468 <br>> 757-269-5087<br>> <br>> From: "Brian Eng" <beng@jlab.org><br>> To: "Timothy Whitlatch" <whitey@jlab.org>, "Tom Carstens" <carstens@jlab.org>, "Mark Stevens" <stevensm@jlab.org><br>> Sent: Thursday, March 22, 2018 2:41:37 PM<br>> Subject: Solenoid MPS Power<br>> <br>> Hi guys,<br>> <br>> Do you know when the MPS will be turned on?<br>> <br>> I'd like to run the calibrations for the PXI while the MPS is on, but still at 0 Amps.<br>> <br>> Thanks<br></div></div></body></html>