• KAGRA
• Subgroups
• VAC
• MOXA_DAQ

Vacuum DAQ for MOXA system

List of MOXA/Saba-taro devices

• IP addresses

• JGW-L2516462: Channel name convention

MOXA in VAC network

• All 'K1:VAC-*' channels are gathered by the LIGO DAQ system without any additional script.

• A list of DAQ-ed VAC channels is available as /opt/rtcds/kamioka/k1/chans/daq/K1EDCU_VAC_GAUGE.ini.

• EPICS records in DGS network are defined as the alias name of ones in VAC network by EPICS gateway on MOXA/Saba-taro.

MOXA in ICRR network

• Temporal script to copy record values in ICRR network to ones in DGS network.
  • Managed by crontab

    controls@k1script1:~$ crontab -l | grep VAC
    * * * * * /users/DAQ/EpicsDAQ/share/scripts/VAC_DAQ_FOR_MOXA_IN_ICRR_NET.sh > /tmp/crontest-moxa.log 2>&1

• DAQ-ed VAC channels are available in /opt/rtcds/kamioka/k1/chans/daq/K1EDCU_VAC_GAUGE.ini.

• EPICS records in DGS network are defined by vac_ioc@k1script1

  • controls@k1script1:~$ sudo supervisorctl status vac_ioc
    vac_ioc                          RUNNING   pid 762, uptime 314 days, 1:32:06
    
    controls@k1script1:~$ cat /etc/supervisor/conf.d/k1vac.conf
    [program:vac_ioc]
    command=bash -c 'cd /opt/rtcds/kamioka/k1/target/k1vac/iocBoot/iock1vac/ && ./st.cmd'
    autorestart=true
    autostart=true
    redirect_stderr=true
    stdout_logfile=/opt/rtcds/kamioka/k1/target/k1vac/vac_ioc.log