BigBite/HVControl

BigBite High Voltage Control

HOWTO start the HV Control GUI

• Log into the adev account on adaql2 (password on sheet next to the WhiteBoard).

For example, in an xterm (logged in as adaq@adaql1):

 [adaq@adaql1 adaq]$ ssh adev@adaql2

• Run the GUI:

 [adev@adaql2 adev]$ hvgui

• After some time of reading configuration files and information from the HV Crates (about 30 seconds), the GUI should appear:

• bbps1 S0 to S9 are E and DE BB planes
• bbps1 S14 to S15 Bigbite MWDC HV

HOWTO change high voltage

• double click the slot you want to change in Target_V column

• change the value then hit enter
• after finish changing please save the setting

HOWTO save high voltage setting

• click File
• choose Save Voltage Set

• please save the file in the format as you see in the example

BB_month_date_year_time.set