[Dsg-ft] interlocks on calorimeter temperature

Peter Bonneau bonneau at jlab.org
Thu Aug 2 13:18:24 EDT 2018


Hi Raffaella, 

The Interlock status for sensor #1 is now reporting a temperature within the set interlock range. 
There was a latched interlock error for sensor #1 which indicates this signal was not within range earlier and needed a reset. 
As shown on the attached Mya plot, temp #1 was 25.048 C at 11:37:50 which exceeded the 25 C trip level. 

I've reset the interlock and LV & HV is now enabled. 

Peter 





From: "Raffaella De Vita" <Raffaella.Devita at ge.infn.it> 
To: "Amanda Hoebel" <amandah at jlab.org> 
Cc: "dsg-ft" <dsg-ft at jlab.org> 
Sent: Thursday, August 2, 2018 12:44:17 PM 
Subject: [Dsg-ft] interlocks on calorimeter temperature 

Hi Amanda, 
the FT cRio is detecting a high temperature condition on sensor 1 for 
the calorimeter even if the reported temperature is actually in range. I 
tried changing the range or resetting multiple times with no success. 
Could you take a look and advise? 
Thanks, 
Raffaella 
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