[dsg-hallb_rich] RICH sector 4 n2 volume cRIO back up

[Amrit Yegneswaran]

hi nathan
very good suggestion
we should buy the pdus, if tyler like the pdu you selected
tyler no need to mess around with the ups
amrit
________________________________
From: dsg-hallb_rich <dsg-hallb_rich-bounces at jlab.org> on behalf of Tyler Lemon via dsg-hallb_rich <dsg-hallb_rich at jlab.org>
Sent: Friday, March 24, 2023 9:19 AM
To: Nathan Baltzell <baltzell at jlab.org>
Cc: dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Subject: Re: [dsg-hallb_rich] RICH sector 4 n2 volume cRIO back up

Hi Nathan,

Yes, I think it would be helpful to put the cRIOs on something that lets them be rebooted remotely if they aren't available on the network.

The systems are on a UPS so I'll look and see if that has any accessories that allow remote control of the power outlets.

If not, the one you sent the datasheet for seems like it'd be good.

-Tyler
________________________________
From: Nathan Baltzell <baltzell at jlab.org>
Sent: Friday, March 24, 2023 9:01 AM
To: Tyler Lemon <tlemon at jlab.org>
Cc: dsg-hallb_rich at jlab.org <dsg-hallb_rich at jlab.org>
Subject: Re: RICH sector 4 n2 volume cRIO back up

Thanks Tyler,

Should we start putting cRios on remotely controllable PDUs?

These are about $400 each, but maybe there's better options:

https://clasweb.jlab.org/wiki/images/d/dc/Tripp-lite-pdu-manual.pdf

-Nathan

On Mar 24, 2023, at 8:28 AM, Tyler Lemon <tlemon at jlab.org<mailto:tlemon at jlab.org>> wrote:

Hello,

I locally power cycled the RICH Sector 4 N2 volume cRIO and everything came back up for EPICS connection.

All of its sensors are now working correctly and as anticipated, the humidity inside the detector is still <1% RH.

Later today, I’ll send out information on how the steps for a local reboot so everyone has the info incase it a similar situation to yesterday happens.

Thanks again Nathan for your help and offering to look at it this morning!

-Tyler

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