[Dsg-hallb_magnets] Solenoid I&C Checkout

[Brian Eng]

Dave,

I don't have the sheet in front of me, but if it's anything like the voltage tap cable checkout it will involve all the cables that have the interlock pin on them. At the very least we have to disconnect the feedthrough cable(s).

Let me get back to you with a list of which cables/signals will be effected, maybe we could temporarily disable some of the interlocks to prevent the flow from stopping?

I just figured it would be better to get this out of the way sooner rather than later, but wanted to make sure the timing was convenient for everyone.

> On Aug 22, 2017, at 1:06 PM, Dave Kashy <kashy at jlab.org> wrote:
> 
> Brian,
> Is the plan to disconnect each and every cable or just a few. Some of them should trip the interlock that then stops the flow.
> We really don't want to do that too many times...
> 
> Dave
> 
> 
> ----- Original Message -----
> From: "Brian Eng" <beng at jlab.org>
> To: "kashy" <kashy at jlab.org>, "Denny Insley" <dinsley at jlab.org>
> Cc: "dsg-hallb magnets" <dsg-hallb_magnets at jlab.org>
> Sent: Tuesday, August 22, 2017 12:31:08 PM
> Subject: Solenoid I&C Checkout
> 
> Dave/Denny,
> 
> One of the checks is for the system cable interlock (part of which involves disconnecting individual cables), which means that you'd temporarily lose some temperature readings. I'm guessing this would also mess up the DT calculations too?
> 
> Is this okay for us to do this afternoon or should we wait for some other time to do it?
> 
> We're going to proceed with other sections of the checklist until we hear back from you guys.
> 
> Thanks
> --
> Brian Eng
> Detector Support Group
> 757-269-6018