[Dsg-hallb_magnets] Torus Cerenox T817F2 at 325K, LV cRIO restarted

Tyler Lemon tlemon at jlab.org
Fri Feb 17 09:28:33 EST 2017


Hello, 
This morning, I noted Torus Cerenox TR817F2 was at 325 K. The LV cRIO was restarted and TR817F2 reads ~4.8 K. 

The indicators added to LabVIEW earlier this week showed that the start-up algorithm had been running for the sensor since it first jumped to 325 K. With this new information, there are two possibilities: 

1.) How LabVIEW is running the start-up algorithm for just the Cerenox at 325K is not working correctly. I will check this today. 

2.) Just running the start-up algorithm does not fix error. When LV cRIO is restarted, there are no excitations for a few seconds. This short dead period could be what is actually fixing the error. 

Best regards, 
Tyler 
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