[Dsg-rich] dual interlock chassis installed in EEL 124

[Tyler Lemon]

Hello, 

The calibrations for the humidity sensors installed in the second RICH hardware interlock cRIO have been updated. 

Over the next hour, we will also be rewiring the relays to allow for the the hardware override switch. 

Best regards, 
Tyler 




From: "Tyler Lemon" <tlemon at jlab.org> 
To: "Mirazita Marco" <Marco.Mirazita at lnf.infn.it> 
Cc: "dsg-rich" <dsg-rich at jlab.org> 
Sent: Monday, December 11, 2017 7:50:35 AM 
Subject: Re: [Dsg-rich] dual interlock chassis installed in EEL 124 

Hello Marco, 

All electronic panel sensors would be on the "Sector 1 Electronic Panel Interlocks" page. 

The only sensors on the "Sector 1 Nitrogen Interlocks" page are the ones epoxied in place inside RICH's nitrogen volume. 

Best regards, 
Tyler 


From: "Mirazita Marco" <Marco.Mirazita at lnf.infn.it> 
To: "Tyler Lemon" <tlemon at jlab.org> 
Cc: "dsg-rich" <dsg-rich at jlab.org> 
Sent: Friday, December 8, 2017 6:08:50 PM 
Subject: Re: [Dsg-rich] dual interlock chassis installed in EEL 124 

Hi Tyler, 
just to be sure before we start, where I find the humidity and 
temperature sensors 3,5,7 that are installed in the electronic panel? 
In the "Sector 1 nitrogen panel interlocks" or in the "Sector 1 
electronic panel interlocks"? 
Thank you 
Marco 


Il 2017-12-08 17:48 Tyler Lemon ha scritto: 
> Hello, 
> 
> The second interlock cRIO chassis has been installed in EEL 124. 
> 
> All interlock sensors that are not epoxied into RICH are read by this 
> chassis. Any sensor placed into the electronic panel will be read by 
> the second chassis. 
> 
> The labels on the cables and what sensors they read for the second 
> interlock chassis are: 
> 
> Label on cable, T1, T2, H1, H2 
> 
> 1, Temperature #1, Temperature #2, Humidity #1, Humidity #2 
> 
> 2, Temperature #3, Temperature #4, Humidity #3, Humidity #4 
> 
> 3, Temperature #5, Temperature #6, Humidity #5, Humidity #6 
> 
> 4, Temperature #7, Temperature #8, Humidity #7, Humidity #8 
> 
> 5, Temperature #9, Temperature #10, Humidity #9, Humidity #10 
> 
> 6, Temperature #11, Temperature #12, Humidity #11, Humidity #12 
> 
> 7, Temperature #13, Temperature #14, Humidity #13, Humidity #14 
> 
> 8, Temperature #15, Temperature #16, Humidity #15, Humidity #16 
> 
> In the nitrogen panel cRIO, the temperature sensors connected 
> correspond to the same numbering scheme as the humidity sensors. 
> 
> I was not able to add the calibration constants for any of the 
> electronic panel humidity sensors. I will add them on Monday. 
> 
> To get the wiring for the relays that disable the CAEN, I had to 
> remove the override switch's wiring as the ferrules were too large to 
> accommodate the new wiring for the second cRIO. I will also rewire 
> this on Monday. 
> 
> Best regards, 
> 
> Tyler 
> 
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> Dsg-rich at jlab.org 
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