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--- s800_daq_tools [2017/04/08 13:30]
pereira [Delay Window]
+++ s800_daq_tools [2017/06/16 18:48]
pereira [Running in Slave mode with multilogger]
@@ Line 7: / Line 7: @@
     * [[#Trigger GUI]]
     * [[#Scaler Display]]
+    * [[#Running in Slave mode with multilogger]]
   * [[#Troubleshooting]]
@@ Line 83: / Line 84: @@
 {{:wiki:800px-TriggerGUI.png?800|right|Trigger GUI}}
-The Trigger GUI appears when the "Init" button is pressed on the CAMAC crate controller tab as part of the initial setup of the [[s800 daq tools#run control window|S800 USB daq]]. The Trigger GUI is a visual display of the various Gate and Delay Generators and logic elements that make up the configurable trigger of the S800. The logic of the trigger decision is readily discerned from a visual inspection of this GUI. Setting the trigger configuration is also done using this GUI by right clicking on any of the wires to put that signal onto one of the four "Trigger Inspect" channels available at the patch panel of Data-U6. By inspecting the various delays, widths and overlaps the user trigger can be configured. The Trigger GUI is discussed in greater detail [[Trigger|here]].
+The Trigger GUI appears when the "Launch ULM GUI" button is pressed on [[#Readout GUI]]. The Trigger GUI is a visual display of the various Gate and Delay Generators and logic elements that make up the configurable trigger of the S800. The logic of the trigger decision is readily discerned from a visual inspection of this GUI. Setting the trigger configuration is also done using this GUI
+The different signal going through the trigger scheme can be inspected in th Data-U6 oscilloscope. Simply right click on any of the wires to put that signal onto one of the four "Trigger Inspect" channels available at the patch panel of Data-U6, and connect that patch-panel cable to the oscilloscope. By inspecting the various delays, widths and overlaps the user trigger can be configured. The Trigger GUI is discussed in greater detail [[Trigger|here]].
@@ Line 95: / Line 98: @@
 {{:wiki:Scalers.jpg?700|Scaler Display}}
+==== 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 an external clock signal and external synchronization 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.
+One of the
+{{:wiki:multilogger.png|Multilogger window}}

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