= Vacuum System Migration =
<<TableOfContents(2)>>

== Migration from RaspberryPi to MOXA/Saba-taro ==
=== Procedures ===
  1. Stop Raspberry Pi DAQ (comment out CC10.py) on crontab@k1script1
  {{{
controls@k1script1:~$ crontab -e
# * * * * * /users/DAQ/EpicsDAQ/bin/CC10.py      --daq --wait 15 > /tmp/crontest-cc10.log 2>&1
# * * * * * /users/DAQ/EpicsDAQ/bin/CC10.py      --daq --wait 45 >> /tmp/crontest-cc10.log 2>&1
  }}}
  1. Shutdown Raspberry Pi
  {{{
pi@raspberrypi:~$ sudo /sbin/shutdown -h now
  }}}
  1. Parallel work
    * Hardware works
      1. Disconnect Raspberry Pi from CC-10
      1. Connect MOXA/Saba-taro to CC-10 and set up MOXA/Saba-taro
    * Software works
      1. Remove channels from the list of Raspberry Pi DAQ channels
      {{{
controls@k1script1:~$ emacs /users/DAQ/EpicsDAQ/etc/CC10/VAC.json
      }}}
      1. Resume Raspberry Pi DAQ (uncomment CC10.py) on crontab@k1script1
      {{{
controls@k1script1:~$ crontab -e
* * * * * /users/DAQ/EpicsDAQ/bin/CC10.py      --daq --wait 15 > /tmp/crontest-cc10.log 2>&1
* * * * * /users/DAQ/EpicsDAQ/bin/CC10.py      --daq --wait 45 >> /tmp/crontest-cc10.log 2>&1
      }}}
      1. Add channels to the list of MOXA channels.
      {{{
controls@k1script1:~$ emacs /users/DAQ/EpicsDAQ/etc/CC10/MOXA_VAC.json.txt
      }}}
      1. Update IOC data base
      {{{
controls@k1script1:~$ /users/DAQ/EpicsDAQ/share/scripts/generate_daq_conf.py -s cc10 -o db > /opt/rtcds/kamioka/k1/target/k1vac/db/example_vac_gauge.db
      }}}
      1. Restart vacuum IOC on supervisor@k1script1
      {{{
controls@k1script1:~$ sudo supervisorctl restart vac_ioc
      }}}
  1. Update daqd configuration file
  {{{
controls@k1script1:~$ /users/DAQ/EpicsDAQ/share/scripts/generate_daq_conf.py -s cc10 -o ini > /opt/rtcds/kamioka/k1/chans/daq/K1EDCU_VAC_GAUGE.ini
  }}}
  1. Restart daqd from DAQ guardian

== Add new channels with the MOXA/Saba-taro system ==
=== Procedures ===
  1. Parallel work
     * Hardware work
       1. Connect MOXA/Saba-taro to CC-10 and set up MOXA/Saba-taro
     * Software work
      1. Add channels to the list of MOXA channels.
      {{{
controls@k1script1:~$ emacs /users/DAQ/EpicsDAQ/etc/CC10/MOXA_VAC.json.txt
      }}}
  1. Update daqd configuration file
  {{{
controls@k1script1:~$ /users/DAQ/EpicsDAQ/share/scripts/generate_daq_conf.py -s cc10 -o ini > /opt/rtcds/kamioka/k1/chans/daq/K1EDCU_VAC_GAUGE.ini
  }}}
  1. Restart daqd from DAQ guardian
  1. Update trend-monitor configuration file
  {{{
controls@k1script1:~$ /users/DAQ/EpicsDAQ/share/scripts/generate_daq_conf.py -s cc10 -o conf > /users/tyamamoto/longTermTrendMonitor/conf/vac.lst
  }}}