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Hi Tyler,</div>
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<br>
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Tom and I are using the Oxford power supply VI to control the IPS heater and field from now on. Good job! Thank you.</div>
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<br>
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Best regards,</div>
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<br>
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Xiangdong</div>
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" style="font-size:11pt" color="#000000"><b>From:</b> dsg-hdice <dsg-hdice-bounces@jlab.org> on behalf of thomaso@jlab.org <thomaso@jlab.org><br>
<b>Sent:</b> Tuesday, September 8, 2020 4:10 PM<br>
<b>To:</b> Tyler Lemon <tlemon@jlab.org><br>
<b>Cc:</b> dsg-hdice@jlab.org <dsg-hdice@jlab.org><br>
<b>Subject:</b> Re: [dsg-hdice] HDiceNMR2 and/or Zurich lock-in amplifier availability?</font>
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<div class="PlainText">Hi Tyler,<br>
<br>
Thanks for the good news! We'll try it out shortly.<br>
<br>
-Tom<br>
<br>
> Hi Tom,<br>
><br>
> It looks like I was able to toggle the heater switch on and off with no<br>
> problems. It worked fine when the power supply was at 0 A and at 4.75 A.<br>
><br>
> The power supply voltage readback also is working.<br>
><br>
> The new controls/indicators are on the front panel of "Oxford iPS VISA<br>
> Test Main.vi".<br>
><br>
> I have now logged off of HDiceNMR2.<br>
><br>
><br>
> -Tyler<br>
><br>
> ________________________________<br>
> From: dsg-hdice <dsg-hdice-bounces@jlab.org> on behalf of Tyler Lemon<br>
> <tlemon@jlab.org><br>
> Sent: Tuesday, September 8, 2020 3:52 PM<br>
> To: thomaso@jlab.org <thomaso@jlab.org><br>
> Cc: dsg-hdice@jlab.org <dsg-hdice@jlab.org><br>
> Subject: Re: [dsg-hdice] HDiceNMR2 and/or Zurich lock-in amplifier<br>
> availability?<br>
><br>
> Hi Tom,<br>
><br>
> Thanks for your reply.<br>
><br>
> I'll be sure not to exceed 0.25 T / 5 A.<br>
><br>
> I'll let you all know when I'm done.<br>
><br>
> Thanks,<br>
> Tyler<br>
> ________________________________<br>
> From: thomaso@jlab.org <thomaso@jlab.org><br>
> Sent: Tuesday, September 8, 2020 3:46 PM<br>
> To: Tyler Lemon <tlemon@jlab.org><br>
> Cc: thomaso@jlab.org <thomaso@jlab.org>; Xiangdong Wei <xwei@jlab.org>;<br>
> dsg-hdice@jlab.org <dsg-hdice@jlab.org><br>
> Subject: Re: [dsg-hdice] HDiceNMR2 and/or Zurich lock-in amplifier<br>
> availability?<br>
><br>
> Hi Tyler,<br>
><br>
> Xiangdong is currently ramping down the magnetic field to zero so you can<br>
> play around with the heater switch. He wanted me to tell you if you need<br>
> to change the field during your test, please don't exceed 0.25 Tesla or 5<br>
> Amps.<br>
><br>
> Xiangdong just let me know the field is now zero as of 3:45PM. You are<br>
> free to test now.<br>
><br>
> Best Regards,<br>
> Tom<br>
><br>
>> Hi Xiangdong,<br>
>><br>
>> No problem, I can look at the Zurich file conversions later.<br>
>><br>
>> I've added the switch heater control/readback and voltage readback to<br>
>> the<br>
>> Oxford IPS control VI.<br>
>><br>
>> Would I be able to toggle the heater on/off a few times to make sure the<br>
>> VI is working correctly?<br>
>><br>
>> Tyler<br>
>> ________________________________<br>
>> From: thomaso@jlab.org <thomaso@jlab.org><br>
>> Sent: Tuesday, September 8, 2020 2:01 PM<br>
>> To: Tyler Lemon <tlemon@jlab.org><br>
>> Cc: Xiangdong Wei <xwei@jlab.org>; dsg-hdice@jlab.org<br>
>> <dsg-hdice@jlab.org><br>
>> Subject: Re: [dsg-hdice] HDiceNMR2 and/or Zurich lock-in amplifier<br>
>> availability?<br>
>><br>
>> Hi Tyler,<br>
>><br>
>> HDiceNMR2 is currently available for you to remotely work on. I just<br>
>> logged out and put up a sign to let the others know you are using the<br>
>> PC.<br>
>><br>
>> We're currently using the Zurich Lock-In today.<br>
>><br>
>> Thanks,<br>
>> Tom<br>
>><br>
>>> Hi Xiangdong and Tom,<br>
>>><br>
>>> Are either the HDiceNMR2 or Zurich lock-in amplifier available to<br>
>>> remotely<br>
>>> access this afternoon?<br>
>>><br>
>>> If HDiceNMR2 is, I'd take a look at adding the Oxford IPS voltage<br>
>>> readout<br>
>>> and heater switch control.<br>
>>><br>
>>> If the Zurich lock-in amplifier is, I'd look at the CSV to H5<br>
>>> conversion<br>
>>> to see if I can get the lock-in amplifier to read in an H5 file we<br>
>>> create.<br>
>>><br>
>>> -Tyler<br>
>>><br>
>>> ________________________________<br>
>>> From: Xiangdong Wei <xwei@jlab.org><br>
>>> Sent: Friday, September 4, 2020 5:51 PM<br>
>>> To: Tyler Lemon <tlemon@jlab.org>; dsg-hdice@jlab.org<br>
>>> <dsg-hdice@jlab.org><br>
>>> Subject: Re: My questions for today<br>
>>><br>
>>> Hi Tyler,<br>
>>><br>
>>> Thank you for working on the ips vi, I really appreciate it.<br>
>>><br>
>>> The VI for Oxford IPS on nmr rack 2 pc was tested. It’s working, so we<br>
>>> can<br>
>>> use it to control the IBC main magnet during UITF runs. For testing<br>
>>> with<br>
>>> PD, since the magnet is equipped with a persistent switch heater, the<br>
>>> switch control button should be added in. Would you please take a look<br>
>>> at<br>
>>> that? When working on the vi, could you see if possible to add the<br>
>>> display<br>
>>> of output voltage?<br>
>>><br>
>>> Please let me know when you need to logon to the rack 2 pc. I will<br>
>>> bring<br>
>>> the field to zero before you test the heater switch.<br>
>>><br>
>>> Thanks,<br>
>>><br>
>>> Xiangdong<br>
>>> ________________________________<br>
>>> From: Tyler Lemon <tlemon@jlab.org><br>
>>> Sent: Thursday, September 3, 2020 3:35 PM<br>
>>> To: Xiangdong Wei <xwei@jlab.org>; dsg-hdice@jlab.org<br>
>>> <dsg-hdice@jlab.org><br>
>>> Subject: Re: My questions for today<br>
>>><br>
>>> Hi Xiangdong,<br>
>>><br>
>>> I logged on to HDiceNMR2 and added a version of the Oxford IPS power<br>
>>> supply program Peter had to the fsNMR project. You can open it from the<br>
>>> fsNMR LabVIEW project. A screenshot is attached with the new VI<br>
>>> circled.<br>
>>><br>
>>> After opening it, you'd just need to set the GPIB address to match the<br>
>>> power supply.<br>
>>><br>
>>> I also ran the data review program for the ~400 cycle run with no<br>
>>> issues.<br>
>>> I was able to see all ~400 cycles after zooming out on the plots.<br>
>>><br>
>>> Just a side note, the cycles aren't listed in the review program in<br>
>>> numerical order since LabVIEW sorts it "alphabetically". This can't be<br>
>>> changed since that behavior is just how LabVIEW works.<br>
>>><br>
>>> If you have any issues with the Oxford IPS program or the data review<br>
>>> program, let us know and we'll take another look.<br>
>>><br>
>>> I am now logged off of HDiceNMR2 so you can continue your testing.<br>
>>><br>
>>> -Tyler<br>
>>> ________________________________<br>
>>> From: Xiangdong Wei <xwei@jlab.org><br>
>>> Sent: Thursday, September 3, 2020 3:11 PM<br>
>>> To: Tyler Lemon <tlemon@jlab.org><br>
>>> Subject: Re: My questions for today<br>
>>><br>
>>> HDice has been logged out from the rack 2 pc.<br>
>>><br>
>>> Please let me know after you are done.<br>
>>><br>
>>> Thanks,<br>
>>><br>
>>> Xiangdong<br>
>>> ________________________________<br>
>>> From: dsg-hdice <dsg-hdice-bounces@jlab.org> on behalf of Tyler Lemon<br>
>>> <tlemon@jlab.org><br>
>>> Sent: Thursday, September 3, 2020 1:59 PM<br>
>>> To: dsg-hdice@jlab.org <dsg-hdice@jlab.org><br>
>>> Subject: [dsg-hdice] Fw: My questions for today<br>
>>><br>
>>> From: Xiangdong Wei <xwei@jlab.org><br>
>>> Sent: Thursday, September 3, 2020 1:58 PM<br>
>>> To: Tyler Lemon <tlemon@jlab.org><br>
>>> Subject: My questions for today<br>
>>><br>
>>><br>
>>> Hi Tyler,<br>
>>><br>
>>><br>
>>> Here are my questions for today:<br>
>>><br>
>>><br>
>>><br>
>>> 1. What’s the maximum number of traces can bae reviewed for each<br>
>>> session?<br>
>>><br>
>>><br>
>>><br>
>>> 2. The Oxford VI of IPS on the NMR2 rack PC is an RS232 version (we<br>
>>> seems not have the GPIB version any more in the HDice lab). Do you know<br>
>>> how to convert it to a GPIB, currently used by the field-scan NMR<br>
>>> program?<br>
>>><br>
>>><br>
>>><br>
>>> 3. What’s the status of the program for controlling Zurich Lock-in?<br>
>>><br>
>>><br>
>>><br>
>>> 4. Is there any way to save the offline processed signals to the<br>
>>> format<br>
>>> which the Lock-in amplifier can recall as background?<br>
>>><br>
>>><br>
>>> Thanks,<br>
>>><br>
>>><br>
>>> Xiangdong<br>
>>><br>
>>> _______________________________________________<br>
>>> dsg-hdice mailing list<br>
>>> dsg-hdice@jlab.org<br>
>>> <a href="https://mailman.jlab.org/mailman/listinfo/dsg-hdice">https://mailman.jlab.org/mailman/listinfo/dsg-hdice</a><br>
>>><br>
>><br>
>><br>
>><br>
><br>
><br>
><br>
<br>
<br>
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