Difference: Thresholds (1 vs. 5)

Revision 5
19 Aug 2014 - Main.LukasChlad
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META TOPICPARENT name="WebHome"

Setting the thresholds for PaDiWa Amps

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2.) in the Front-end section clic Threshold settings
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3.) select board (5010, 5011, 5012, 5013), chain (0) and channel (0 - 2 - .... - 15)
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3.) select board (5010, 5011, 5012, 5013), chain (0) and channel (0 - 2 - .... - 14 for fast channels and 1 - 3 - ... - 15 for slow channels)
 

4.) move the corse (or fine) threshold button around 60 mV (fast signal) and around 2890 mV (slow signal) to find the noise (there is 60 mV offset in the threshold setting, so 60 mV threshold equls to zero in reality)
Revision 4
06 Aug 2014 - Main.AdrianRost
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META TOPICPARENT name="WebHome"

Setting the thresholds for PaDiWa Amps

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2.) ../../daqtools/dac_program.pl ThreshPadiwaVeto.db
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File with thresholds as of 26. 4. 2014: thresholds.txt
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Finding the threshold value

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  -- OndrejSvoboda - 06 May 2014

META FILEATTACHMENT attachment="thresholds.txt" attr="" comment="Thresholds for PaDiWa Amps and hodoscope" date="1399365061" name="thresholds.txt" path="thresholds.txt" size="4528" user="OndrejSvoboda" version="1"
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META FILEATTACHMENT attachment="ThreshPadiwaVeto.db" attr="" comment="Hodo Thresholds July14" date="1407339271" name="ThreshPadiwaVeto.db" path="ThreshPadiwaVeto.db" size="4224" user="AdrianRost" version="1"
Revision 3
27 Jun 2014 - Main.AdrianRost
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META TOPICPARENT name="WebHome"

Setting the thresholds for PaDiWa Amps

Threshold are authomaticaly loaded during DAQ restart or one can sent them to front-end boards using the commands:
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0.) login to hadaq@hadesdaq01 and go to /home/hadaq/trbsoft/hadesdaq/start/
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0.) login to hadaq@hadesdaq01 or vncviewer hadesdaq01:2 and go to /home/hadaq/trbsoft/hadesdaq/start/
 

1.) bash startup.script
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2.) in the Front-end section clic Threshold settings
Changed:
<
<
3.) select board (5010 or 5013), chain (0 or 1) and channel (0 - 2 - .... - 14)
>
>
3.) select board (5010, 5011, 5012, 5013), chain (0) and channel (0 - 2 - .... - 15)
 
Changed:
<
<
4.) move the corse or fine threshold button around 60 mV to find the noise (there is 60 mV offset in the threshold setting, so 60 mV threshold equls to zero in reality)
>
>
4.) move the corse (or fine) threshold button around 60 mV (fast signal) and around 2890 mV (slow signal) to find the noise (there is 60 mV offset in the threshold setting, so 60 mV threshold equls to zero in reality)
 

5.) go to higher threshold (as far from the noise as you need), read the hex value and write it to the file ThreshPadiwaVeto.db

Check connection to the Padowa boards

Revision 2
06 Jun 2014 - Main.JerzyPietraszko
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META TOPICPARENT name="WebHome"

Setting the thresholds for PaDiWa Amps

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  4.) move the corse or fine threshold button around 60 mV to find the noise (there is 60 mV offset in the threshold setting, so 60 mV threshold equls to zero in reality)

5.) go to higher threshold (as far from the noise as you need), read the hex value and write it to the file ThreshPadiwaVeto.db
Added:
>
>

Check connection to the Padowa boards

Web browser --> hades33:1234 --> "Front-ends" --> Padiwa --> "Board" --> fe48 --> Temp/Id ... -----> you will see to which TDC the boards are connected.
 

Current file with threshold: -- OndrejSvoboda - 06 May 2014
 
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