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Entry  Tue Jun 25 15:32:16 2019, gautam, Update, IOO, PMC and IMC locked again, some MEDM maintenance PMCctrl.png
    Reply  Wed Jun 26 10:55:13 2019, aaron, Update, IOO, PMC and IMC locked again, some MEDM maintenance 
       Reply  Wed Jun 26 11:11:40 2019, Milind, Update, IOO, PMC and IMC locked again, some MEDM maintenance burtgooey.pdf
    Reply  Wed Jun 26 18:28:24 2019, rana, Update, IOO, PMC and IMC locked again, some MEDM maintenance 
       Reply  Sun Jun 30 22:21:07 2019, Milind, Update, IOO, PMC and IMC locked again, some MEDM maintenance 
          Reply  Sun Jun 30 23:52:09 2019, Koji, Update, IOO, PMC and IMC locked again, some MEDM maintenance 
             Reply  Mon Jul 1 11:02:05 2019, Milind, Update, IOO, PMC and IMC locked again, some MEDM maintenance 
          Reply  Tue Jul 9 10:37:42 2019, Milind, Update, IOO, keyed psl crate, unstick.py, pmc autolocker code- working  
             Reply  Mon Jul 15 14:53:40 2019, Milind, Update, IOO, keyed psl crate, unstick.py 
                Reply  Mon Jul 15 18:55:05 2019, gautam, Update, IOO, Megatron hard-rebooted 
             Reply  Wed Jul 24 12:24:43 2019, Milind, Update, IOO, unstick.py and ifotest 
Message ID: 14737     Entry time: Tue Jul 9 10:37:42 2019     In reply to: 14711     Reply to this: 14761   14805
Author: Milind 
Type: Update 
Category: IOO 
Subject: keyed psl crate, unstick.py, pmc autolocker code- working  

Today, Gautam keyed the C1PSL crate and we got to test my unstick.py code. It seems to be working fine. Remarks:

  1. Gautam moved the unstick.py code to /opt/rtcds/caltech/c1/scripts/cds. Therefore, the steps to run this code are now:
    1. cd /opt/rtcds/caltech/c1/scripts/cds
    2. python unstick.py c1psl (for the c1psl machine)
  2. There is now a sleepTime global variable in the code which defines the amount of delay between successive channel toggles. We set this to 1ms and it took the code around 3s to run.
  3. Gautam was curious to see if this would work even if we set the sleepTime parameter to 0 but decided that that could be tested the next time something was keyed.
  4. I still need to add the signal handling thing to this code.

Following this, we tested my PMC autolocker code. The code ran for about a minute before achieveing lock. Remarks:

  1. Gautam moved my code (pmc_autolocker.py and autolocker_config.yaml) to /cvs/cds/rtcds/caltech/c1/scripts/PSL/PMC/ . Therefore, the steps to run this code are now:
    1. cd /cvs/cds/rtcds/caltech/c1/scripts/PSL/PMC/
    2. python pmc_autolocker.py (check code or use --help to see what the command line arguments do which is only for when you wanna override the details in the .yaml file)
  2. Gautam suggested that I add some delay between succesive steps of DC output adjust so that it locks quickly. I'll do that ASAP. For now, it works.
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