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s800_daq_tools [2020/03/04 18:01] pereira [Trigger GUI] |
s800_daq_tools [2020/03/05 12:22] pereira [Running in Slave mode with multilogger] |
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==== Scaler Display ==== | ==== Scaler Display ==== |
The GUI used to display scalers rates can be open from the icon **S800 Scalers** in the desktop of [[Software#u6pc5 (data U6)|u6pc5]]. Alternatively, open a terminal on u6pc5, and type **./goscalers** from directory **/user/s800/converged_daq/scalers**. | The GUI used to display scalers rates can be open from the icon **S800 Scalers** in the desktop of [[Software#u6pc5 (data U6)|u6pc5]]. Alternatively, open a terminal on u6pc5, and type **./goscalers** from directory **/user/s800/s800daq/scalers**. |
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The GUI includes two pages labeled "s800" and "ratios". Page "s800" includes all the scaler channels; page "ratios" displays ratio values calculated between several pairs of channels. In addition, the GUI includes a panel showing the time evolution of the live time calculated from the live-to-raw trigger ratio, and the live-to-raw clock ratio. The figure below shows the page "ratios" from the scaler GUI. | The GUI includes two pages labeled "s800" and "ratios". Page "s800" includes all the scaler channels; page "ratios" displays ratio values calculated between several pairs of channels. In addition, the GUI includes a panel showing the time evolution of the live time calculated from the live-to-raw trigger ratio, and the live-to-raw clock ratio. The figure below shows the page "ratios" from the scaler GUI. |
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==== Running in Slave mode with multilogger ==== | ==== Running in Slave mode with multilogger ==== |
The S800 DAQ can be run in Standalone mode (as described above), or in Slave mode. The later means that the S800 DAQ is controlled by an external DAQ (e.g. GRETINA). In this mode, the S800 ULM receives external clock and external synchronization signals from the master DAQ. Running in Slave mode requires to change the script **CC0105Begin.tcl** in directory **/user/s800/converged_daq/Scripts**. In this file, there are two variables ''extsynch'' and ''extclock'' to define if the external synchronization and clock signals are enabled (=1) or disabled (=0). Make sure that you set these variables to 1 if you want to run in Slave mode. | The S800 DAQ can be run in Standalone mode (as described above), or in Slave mode. The later means that the S800 DAQ is controlled by an external DAQ (e.g. GRETINA). In this mode, the S800 ULM receives external clock and external synchronization signals from the master DAQ. Running in Slave mode requires to change the script **CC0105Begin.tcl** in directory **/user/s800/s800daq/Scripts**. In this file, there are two variables ''extsynch'' and ''extclock'' to define if the external synchronization and clock signals are enabled (=1) or disabled (=0). Make sure that you set these variables to 1 if you want to run in Slave mode. |
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