[Dsg-rich] RICH scalers all at zero since 23:45 on 4/15/2018

[Tyler Lemon]

Hello, 

This morning, Peter noted that RICH scalers have all been at zero for the entire morning. A screenshot of the scalers map showing this is attached. Looking back at a few scalers in the archiver, they have been stuck at zero since ~23:45 last night. This plot is also attached. 

Are all scalers being stuck at zero for so long something that a DAQ restart or LV power cycle would fix? 

Is there a way an alarm could be implemented to give an alarm if scalers are not updated for a given amount of time? 

Best regards, 
Tyler 
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