[Dsg-htcc] HTCC gas control and monitoring

[Brian Eng]

Hi Nick,

No, that should be fine. If you physically valve off the flow you don't need to do anything in the software.

However, at some point (depending on manpower/time) once the detector is in position it will be switched over to the final system.

The current cRIO you guys have been using was meant to be temporary while it was in the TEDF, the final system shares a cRIO with the other gas systems in Hall B based on location.

Let me know if you have any questions or need help.

--
Brian Eng
Detector Support Group
757-269-6018

> On Nov 14, 2017, at 3:22 PM, nick markov <markov at jlab.org> wrote:
> 
> Dear Brian,
> HTCC is expected to be moved in its nominal position this week. We want to make sure that we do not damage anything with the gas equipment so this is what we plan to do and kindly asking for your suggestions/comments:
> - reduce the flow to 0 and close the valve from the menu; 
> - turn off crio;
> - unplug cables that go to the detector panel (one ethernet, goes to MFC, and 2 that looks like db9);
> - move detector, cables, computer, everything in the proper position;
> turn everything back on in the reverse order.
> Is there anything important I am missing?
> Thank you very much, Nick.