[Dsg-rich] Should RICH interlocks disable HV/LV on a humidity interlock trip?

Tyler Lemon tlemon at jlab.org
Wed Jan 24 14:48:58 EST 2018


Hello, 

Presently, for RICH's hardware interlock system, all interlocks (temperature, humidity, airflow, nitrogen flow) are coded to disable HV/LV if the interlock goes out of the limits. 

Should HV/LV be disabled if a humidity interlock trips? 

Are there any other interlocks that should only alarm and not disable HV/LV if the interlock trips? 

If so, we could change the interlock logic during the next Hall B maintenance period. 

Best regards, 
Tyler 
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