Difference between revisions of "HVgui"

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=== LHRS/RHRS : High Voltage controls ===
 
=== LHRS/RHRS : High Voltage controls ===
  
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Login as "aslow" on the "adaqsc" computer.
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== How to start the HV gui!==
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(Note: During beam operations, we often run the HV gui on the hapc3 computer monitor located in
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rack CH01A01 and you have to "ssh" from hapc3 into adaqsc.)
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Login as "aslow" on the "adaqsc" computer.  Password same as for adaq.
  
 
cd slowc/
 
cd slowc/
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To run the Right HRS alone: ./hvs RIGHT
 
To run the Right HRS alone: ./hvs RIGHT
  
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To run the beamline (Compton) crate: ./hvsC BEAMLINE  
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To run the beamline (Compton) crate: ./hvs BEAMLINE  
  
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The following instructions can be used for running the GUI using the vnc server [[https://hallaweb.jlab.org/wiki/index.php/How_to_open_high_voltage_GUI How to open high voltage GUI]]. This is not how we want to run routinely.
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If an alarm is triggered for the HV system.
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*Try to reset the channel that has tripped
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*If this does not turn the alarm off, call an expert on call.
  
 
[[https://hallaweb.jlab.org/wiki/index.php/HV_HowTo_for_Users HV instructions for users]]
 
[[https://hallaweb.jlab.org/wiki/index.php/HV_HowTo_for_Users HV instructions for users]]
  
 
[[https://hallaweb.jlab.org/wiki/index.php/HV_HowTo_for_Experts HV for experts]]
 
[[https://hallaweb.jlab.org/wiki/index.php/HV_HowTo_for_Experts HV for experts]]
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<b>Troubleshoot</b>
 
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<pre>
 
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If you start HV-GUI but get error "initialization"
 
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In this case,
 
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>login: a-onl@aonl2
 
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> ps -ef | grep -i hvs  (make sure you are not Killing HRS HV ~!!)
 
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> kill -9 PROCESS#
 
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> cd ~/slowc/
 
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> .hvs DVCS
 
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</pre>
 
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== HRS HV alarm ==
 
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If you hear about Left/Right HV alarm (either Red flashing rectangular box on screen .OR. Voice),
 
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please look at either LeftHRS or RightHRS HV GUI which are running on  "adev" on the "adaql1" or "adaql2"
 
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** make sure "beepServer" is running on hapc3...If you are not sure run "/home/adaq/beep/start_beepserver"
 
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Alarm Detail
 
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<b>hapc3.jlab.org</b> (which has HV GUI screen here !, username:adaq, passwd: same as adaq1)
 
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<pre>
 
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/home/adaq/beep/ -> LeftHRS_HV_Alarm.wav
 
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</pre>
 
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<b>adev@adaq1.jlab.org</b> (username:adaq, passwd: NOT same as adaq1: gev instead daq)
 
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<pre>
 
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/adaqfs/home/adev/slowc/hvg.newAug2014/hvtools -. VoiceAlarm.java
 
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"ssh adaq@hapc3 /usr/bin/play /home/adaq/beep/call_alarm3"
 
  
 
==Links to more HV help==
 
==Links to more HV help==
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https://hallaweb.jlab.org/wiki/index.php/HV_HowTo_for_Experts  
 
https://hallaweb.jlab.org/wiki/index.php/HV_HowTo_for_Experts  
 
</pre>
 
</pre>
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or contact to Kijun Park <mailto:parkkj@jlab.org>
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or contact to Jason Bane <mailto:jbane@jlab.org>

Latest revision as of 10:56, 25 January 2019

High Voltage controls

LHRS/RHRS : High Voltage controls

How to start the HV gui!

(Note: During beam operations, we often run the HV gui on the hapc3 computer monitor located in rack CH01A01 and you have to "ssh" from hapc3 into adaqsc.)

Login as "aslow" on the "adaqsc" computer. Password same as for adaq.

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

If an alarm is triggered for the HV system.

  • Try to reset the channel that has tripped
  • If this does not turn the alarm off, call an expert on call.

[HV instructions for users]

[HV for experts]

Links to more HV help

These two links provide some old but useful information. 

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 Jason Bane <mailto:jbane@jlab.org>

Retrieved from "https://wiki.jlab.org/tegwiki/index.php?title=HVgui&oldid=3459"