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Entry  Fri Mar 19 11:08:15 2021, aaron, DailyProgress, Lab Work,  Screenshot_from_2021-03-19_11-09-04.pnglasers_ASD.pdf
    Reply  Sun Mar 21 12:52:43 2021, rana, HowTo, Noise Budget, phase noise 
    Reply  Mon Mar 22 12:05:41 2021, rana, DailyProgress, Lab Work,  
       Reply  Mon Mar 22 13:28:32 2021, aaron, DailyProgress, Lab Work, lab temperature logging Screenshot_from_2021-03-22_14-08-10.png
          Reply  Mon Mar 22 21:41:09 2021, Chris, DailyProgress, Lab Work, lab temperature logging 
             Reply  Tue Mar 23 11:07:56 2021, shruti, DailyProgress, Lab Work, lab temperature logging Screenshot_from_2021-03-23_11-06-46.pngScreenshot_from_2021-03-23_11-04-15.png
    Reply  Tue Mar 30 15:00:56 2021, aaron, HowTo, General, Where is three corner hat data? Cryo repos? 
Message ID: 2691     Entry time: Mon Mar 22 13:28:32 2021     In reply to: 2690     Reply to this: 2692
Author: aaron 
Type: DailyProgress 
Category: Lab Work 
Subject: lab temperature logging 

Attachment 1 shows the most recent temperature data available on nds.

Separate from the dust monitor, we have an AD590 set up as a temperature sensor read by the Acromag, which interfaces with cominaux. This is the channel that cymac is supposed to write to frames as X1:AUX-LAB_TEMP_[K, F, C], but the value read by cominaux is currently (and has been) 0. I've confirmed the signal is reaching the acromax ADC on the correct channel.

The dust monitor is a particle counter (GT-526) that also shows temperature and relative humidity, and is read by cominaux over ethernet. Despite an "error reading and converting data from the counter" shown in cominaux:~/services/particlecounter.log between Feb 3 and today, caget'ing the channel C5:PEM-COUNT_TEMP (or the particle counts) returns the expected value (89-90 F). However, cymac has not been logging these frames and I can't access live or lookback data through nds.

I see that daqd.service and nds.service on cymac1 are both dead linked to /etc/systemd/system/[nds, daqd].service. Neither service script still exists in cymac1:/etc/systemd/system, only the 'old' version of these scripts. I think binaries for nds and daqd now live in /opt/rtcds/tst/x1/target/fb, and the standalone_edc service is meant to pull data from epics.

If I run standalone_edc, I get an error 'edc.ini' failed to open, and there are no channels to record; this service is not running on cymac1. /opt/rtcds/rtscore/edc_status.json is empty.

Quote:

What happened to the temperature logging? Has the CDS system stopped recording data due to model changes, or is it just the python for the dust monitor?

 

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