Difference between revisions of "How to adjust discriminator threshold on HCAL DAC"

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*Execute the command python3 DAC_Control_GUI.py
 
*Execute the command python3 DAC_Control_GUI.py
 
*After executing the command, the a new DAC gui should pop up which has instructions to load, initialize and save the settings and adjust the thresholds.  
 
*After executing the command, the a new DAC gui should pop up which has instructions to load, initialize and save the settings and adjust the thresholds.  
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 +
To start the HV GUI controls, logon to "aslow@adaqsc" and type the command
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  ssh daq@enpcamsonne
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 +
[[File:1.png|600px]]
 
* Click on "Load mpv04Library tab" to load a library
 
* Click on "Load mpv04Library tab" to load a library
 
* Click on "Initialize mpv04" to initialize the library
 
* Click on "Initialize mpv04" to initialize the library

Revision as of 15:47, 27 September 2021

return to Shift How-To

How to adjust th VME DAC BBCAL discriminator thresholds

  • Log into daq@enpcamsonne
    • ssh daq@enpcamsonne
  • Go to test_fadc
  • Execute the command python3 DAC_Control_GUI.py
  • After executing the command, the a new DAC gui should pop up which has instructions to load, initialize and save the settings and adjust the thresholds.

To start the HV GUI controls, logon to "aslow@adaqsc" and type the command

 ssh daq@enpcamsonne

1.png

  • Click on "Load mpv04Library tab" to load a library
  • Click on "Initialize mpv04" to initialize the library
  • Click on "Save settings" to save the settings
  • Go to the "Enter New Voltage Setting (Volts)" slot and enter the desired threshold
  • Click on "Set Voltage" after entering the desired threshold.
  • Make sure that BBCal Hi Discriminator 1 and BBCal Hi Discriminator 2 have the same value entered
  • Check the online gui on to make sure that the entered thresholds are indeed registered.