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Entry  Wed Oct 20 11:16:21 2021, Anchal, Summary, PEM, Particle counter setup near BS Chamber PXL_20211020_183728734.jpg
    Reply  Thu Oct 21 11:41:31 2021, Anchal, Summary, PEM, Particle counter setup near BS Chamber ParticleCountData20211021.pdf
       Reply  Thu Oct 21 15:22:35 2021, rana, Summary, PEM, Particle counter setup near BS Chamber 
    Reply  Thu Oct 21 15:24:35 2021, rana, Summary, PEM, Particle counter setup near BS Chamber 
       Reply  Fri Oct 22 17:35:08 2021, Ian MacMillan, Summary, PEM, Particle counter setup near BS Chamber 
          Reply  Fri Apr 1 14:26:19 2022, Ian MacMillan, Summary, PEM, Particle counter setup near BS Chamber IMG_1407.jpg
             Reply  Sat Apr 2 15:46:13 2022, rana, Summary, PEM, Particle counter setup near BS Chamber 
Message ID: 16750     Entry time: Fri Apr 1 14:26:19 2022     In reply to: 16423     Reply to this: 16754
Author: Ian MacMillan 
Type: Summary 
Category: PEM 
Subject: Particle counter setup near BS Chamber 

I mounted the particle counter over the BS chamber attached to the cable tray as seen in Attachment 1. The signal cable runs through an active 30ft cable to the 1x2 rack. the wire is labeled and runs properly through the cable tray. The particle counter is plugged in at the power strip attached near the cable tray. The power cord is also labeled. 

I restarted the particle counter service in the c1psl computer in the /etc/systemd/system/ folder using the commands

sudo systemctl restart particleCounter
sudo systemctl status particleCounter

I cannged the usb hub assigned in the service file to ttyUSB0 which is what we saw the computer had named it.

Checking the channels from this elog show the same particle count as when testing with the buttons and checking the screen. It seems that the channels had been down but are now restarted.

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IMG_1407.jpg
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