S800 Documentation

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s800_daq_tools [2016/02/29 11:52]
pereira [Eventbuilder tab] 		s800_daq_tools [2016/02/29 13:20]
pereira [Troubleshooting]
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   * [[#Running the S800 DAQ]]   * [[#Running the S800 DAQ]]
-    * [[#Run Control Window]] +    * [[#Readout GUI]]
-    * [[#EventBuilder Window]]+
     * [[#Mesytec CFD GUI]]     * [[#Mesytec CFD GUI]]
     * [[#Delay Window]]     * [[#Delay Window]]
     * [[#Trigger GUI]]     * [[#Trigger GUI]]
     * [[#Scaler Display]]     * [[#Scaler Display]]
-    * [[#Troubleshooting]] +  * [[#Troubleshooting]]
-  * [[#S800 DAQ status tool]] +
-    * [[#Readout GUI tab]] +
-    * [[#Eventbuilder tab]] +
-    * [[#Controls tab]]+
   * [[#How to run combined S800 + GRETINA]]   * [[#How to run combined S800 + GRETINA]]
  
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-==== Troubleshooting ====+===== Troubleshooting ===== 
 +There are several common reasons why the S800 DAQ may fails to start. The list below describes what to do to fix these problems.    
 + 
 + 
 +==== No data sources defined ==== 
 +When clicking ''Begin'' in the S800 Readout GUI, you get the error message: "No data sources are running so a run cannot be started". Very likely, the setting file **.settings.tcl** is missing. Try the following: 
 + 
 +==== CCUSB and/or VMUSB claimed by existing programs ==== 
 +One of the most common reasons why the S800 DAQ fails to start is because the CCUSB and/or VMUSB are claimed by existing programs. This is shown by the error messages displayed by the system. If you find yourself in this situation try the following: 
 +      - Log on to S800 spdaq (spdaq19 as of October 2015) 
 +      - Type ''ps aux | grep Readout'' 
 +      - Use ''kill -9 PID'', where PID identifies any CCUSBReadout or VMUSBReadout processes that show up 
 +      - Use ''kill -9 PID'', where PID identifies any tclsh ReadoutShell process that might show up 
 +      - Try ''godaq'' to see if this works now 
 +      - If this didn't help try rebooting the S800 DAQ manually (see below) 
 +==== Manual rebooting ====
 In the rare case that the RunControl GUI gets "frozen", it is possible to reboot the whole system manually. This operation requires to turn off the VME and CAMAC crates, and the spdaq computer, all them located in the rack seating near the FP box in the S3 vault. Then, the system must be turned back on in the following order. First, CAMAC crate, second VME crate, and third spdaq. In the rare case that the RunControl GUI gets "frozen", it is possible to reboot the whole system manually. This operation requires to turn off the VME and CAMAC crates, and the spdaq computer, all them located in the rack seating near the FP box in the S3 vault. Then, the system must be turned back on in the following order. First, CAMAC crate, second VME crate, and third spdaq.
  
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 ===== How to run combined S800 + GRETINA ===== ===== How to run combined S800 + GRETINA =====
 +OBSOLETE. Documentation is currently under development.
 +
  
 In order to run the combined S800 + Gretina daq, the following steps need to be taken: In order to run the combined S800 + Gretina daq, the following steps need to be taken:
s800_daq_tools.txt · Last modified: 2023/10/19 17:25 by swartzj

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