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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
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       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.


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?


Attachment 1: Screenshot_from_2021-03-22_14-08-10.png  33 kB  Uploaded Mon Mar 22 15:08:26 2021  | Hide | Hide all
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