[Hallc_running] [New Logentry] RC Summary 15th March 2024

[rmontgom at jlab.org]

Logentry Text:
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We have been running in production mode since the summary yesterday, with many thanks to the shift crews.

Day Summary: https://logbooks.jlab.org/entry/4266629
During day the DAQ hung and had to be restarted. The Loop 2 fan frequency also dropped to 30 Hz again (fan 3 speed was upped) and there was an alarm for ow power on loop 1 requiring JT valve adjustment. The LED display for Hall state stopped working but is now resolved (https://logbooks.jlab.org/entry/4266675)
Swing summary: https://logbooks.jlab.org/entry/4266772
During swing there was a ~3hr downtime due to south linac ion pumps trip off (Event id 12876). The DAQ also had to be restarted twice.
Owl Summary: https://logbooks.jlab.org/entry/4266901
There was a target loop 1 heater low power alarm and a DAQ error.

It is expected that the swing shift crew will change configuration to KinC_x50_0b setting and the request to them is to perform a full NPS sweeper tune procedure.

There are gaps in the shift schedule for SL starting from Monday swing. Please sign up if you can.

See you at 11am for the RC meeting.
Zoom connection link:  https://jlab-org.zoomgov.com/j/1617015555?pwd=L09IQ216dml6ZmM5ODExVjFsMX 
Meeting ID: 161 701 5555
Passcode: 288953


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This is a plain text email for clients that cannot display HTML.  The full logentry can be found online at https://logbooks.jlab.org/entry/4267109
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