[dsg-hallb_rtpc] [EXTERNAL] Leak tests on the floor of Hall B

[mhattawy@odu.edu]

Hello Brian,
   Will you be available to help with it tomorrow morning?

Thanks
Mohammad

On Mon, Jun 22, 2020 at 2:52 PM Brian Eng <beng at jlab.org> wrote:

> In that case there is a bench top power supply and cables (15-pin DSUB to
> flying leads) located in EEL/231 (in the area immediately to the left
> against the wall close to the CAEN crate) that can be used to power an MFC.
>
> Then you'll just need to figure out where best to get networking from as I
> don't know what's available on L0, perhaps Sergey or Nathan knows?
>
> Make sure you can ping the MFC after reconnecting and then reinitialize it
> via the button on the GUI.
>
> ------------------------------
> *From:* mhattawy at odu.edu <mohammad.hattawy at gmail.com>
> *Sent:* Monday, June 22, 2020 2:20 PM
> *To:* Brian Eng <beng at jlab.org>
> *Cc:* Bob Miller <rmiller at jlab.org>; Eric Christy <meric.christy at gmail.com>;
> Jiwan Poudel <jpoudel at jlab.org>; Krister Bruhwel <bruhwel at jlab.org>;
> Kuhn, Sebastian E. <skuhn at odu.edu>; dsg-hallb_rtpc at jlab.org <
> dsg-hallb_rtpc at jlab.org>
> *Subject:* Re: [EXTERNAL] Leak tests on the floor of Hall B
>
> Hello Brian,
>    Yes, all what we need is the MFC and the local readouts. We cannot keep
> moving it forth and back to SFL1 after every sealing iteration. The process
> may take three iterations. It is not needed for today, but mostly tomorrow.
>
> Thanks,
> Mohammad.
>
> On Mon, Jun 22, 2020 at 14:04 Brian Eng <beng at jlab.org> wrote:
>
> Hi Mohammad,
>
> I've added Krister to the CC list as he also worked with running the cable.
>
> Honestly I'm not sure we have a long enough cables to reach from the
> current cRIO on SFL1N to L0 on the floor, there's some slack to allow for
> cart movement, but not that much.
>
> In theory the cRIO itself could be moved to the floor since all it needs
> is power/networking, however it would be a rather huge undertaking to try
> and decable the cRIO rather than just move the detector back to SFL1.
>
> The power to the MFC could be supplied from an external supply located
> near the panel, but the sensors themselves need to go to the cRIO. Is just
> the MFC + local readout sufficient for your testing?
>
> ------------------------------
> *From:* mhattawy at odu.edu <mohammad.hattawy at gmail.com>
> *Sent:* Monday, June 22, 2020 1:44 PM
> *To:* Brian Eng <beng at jlab.org>; dsg-rtpc at jlab.org <dsg-rtpc at jlab.org>
> *Cc:* Bob Miller <rmiller at jlab.org>; Eric Christy <meric.christy at gmail.com>;
> Jiwan Poudel <jpoudel at jlab.org>; Kuhn, Sebastian E. <skuhn at odu.edu>
> *Subject:* [EXTERNAL] Leak tests on the floor of Hall B
>
> Hello Brian and all,
>     I am reaching you to ask about connecting the MFC to the Labview
> software. We observed major leak from our detector and we moved the
> detector and the gas panel to the floor. We need your help in connecting
> the MFC and the pressure indicators to the software to control the gas and
> watch the building pressure. Can you help us with this?
>
> Best regards,
> Mohammad Hattawy.
>
>
>
>
>
>
>
>
> --
> Best regards,
> Mohammad Hattawy.
>
> --
> Best regards,
> Mohammad Hattawy.
>


-- 
Best regards,
Mohammad Hattawy.
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