HVgui

How to start the HV gui!

Login as "aslow" on the "adaqsc" computer.

cd slowc/

To run the Left HRS alone: ./hvs LEFT

To run the Right HRS alone: ./hvs RIGHT

To run the beamline (Compton) crate: ./hvs BEAMLINE

The following instructions can be used for running the GUI using the vnc server [How to open high voltage GUI]. This is not how we want to run routinely.

[HV instructions for users]

[HV for experts]

Troubleshoot

 If you start HV-GUI but get error "initialization" 
In this case,
>login: a-onl@aonl2
> ps -ef | grep -i hvs  (make sure you are not Killing HRS HV ~!!)
> kill -9 PROCESS#
> cd ~/slowc/
> .hvs DVCS

HRS HV alarm

If you hear about Left/Right HV alarm (either Red flashing rectangular box on screen .OR. Voice), please look at either LeftHRS or RightHRS HV GUI which are running on "adev" on the "adaql1" or "adaql2"

• • make sure "beepServer" is running on hapc3...If you are not sure run "/home/adaq/beep/start_beepserver"

Alarm Detail hapc3.jlab.org (which has HV GUI screen here !, username:adaq, passwd: same as adaq1)

/home/adaq/beep/ -> LeftHRS_HV_Alarm.wav 

adev@adaq1.jlab.org (username:adaq, passwd: NOT same as adaq1: gev instead daq)

/adaqfs/home/adev/slowc/hvg.newAug2014/hvtools -. VoiceAlarm.java 
"ssh adaq@hapc3 /usr/bin/play /home/adaq/beep/call_alarm3"

==Links to more HV help==
These two links provide some <b>old</b> but useful information.
<pre>
http://hallaweb.jlab.org/equipment/daq/HVhelp.html
http://hallaweb.jlab.org/equipment/daq/gen_slow_control.html

For experts

https://hallaweb.jlab.org/wiki/index.php/HV_HowTo_for_Experts 

or contact to Kijun Park <mailto:parkkj@jlab.org>