This shows you the differences between two versions of the page.
Both sides previous revision Previous revision Next revision | Previous revision Next revision Both sides next revision | ||
s800_daq_tools [2023/04/20 15:43] swartzj |
s800_daq_tools [2023/09/22 13:01] swartzj |
||
---|---|---|---|
Line 15: | Line 15: | ||
===== Running the S800 DAQ ===== | ===== Running the S800 DAQ ===== | ||
- | This page gives user-level instructions on how to run the S800 data acquisition (DAQ) system for an experiment. Presently this is run from the linux machine [[Software#u6pc5 (data U6)|u6pc5]] in data-U6. | + | This page gives user-level instructions on how to run the S800 data acquisition (DAQ) system for an experiment. Presently this is run from the linux machine [[Software#u4pc8 (data U4)|u4pc8]] in data-U4. |
==== Readout GUI ==== | ==== Readout GUI ==== | ||
- | The S800 Readout GUI is invoked by either clicking the icon **S800 DAQ** in the desktop of [[Software#u6pc5 (data U6)|u6pc5]] or by navigating in a Linux terminal to the directory **/ | + | The S800 Readout GUI is invoked by either clicking the icon **S800 DAQ** in the desktop of [[Software#u4pc8 (data U6)|u4pc8]] or by navigating in a Linux terminal to the directory **/ |
- | Before beginning | + | Before beginning data taking, it is necessary to initialize the system. This is done by clicking '' |
- | After initializing the contollers, the ReadoutGUI window will show the '' | + | After initializing the controllers, the ReadoutGUI window will show the '' |
Before beginning a run, you have to make sure that the ULM trigger module is properly configured. This can be done by clicking the button [[#Trigger GUI|Launch ULM GUI]] in the ReadoutGUI window. | Before beginning a run, you have to make sure that the ULM trigger module is properly configured. This can be done by clicking the button [[#Trigger GUI|Launch ULM GUI]] in the ReadoutGUI window. | ||
Line 168: | Line 168: | ||
==== For hodoscope runs, cannot read signal from hodoscope ==== | ==== For hodoscope runs, cannot read signal from hodoscope ==== | ||
If you see this kind error message when starting the DAQ with the hodoscope in the trigger (Ext. 1 in ULM gui), check the voltages on the crate which holds the hodoscope shaper modules. If they are not at the correct values, follow this procedure: | If you see this kind error message when starting the DAQ with the hodoscope in the trigger (Ext. 1 in ULM gui), check the voltages on the crate which holds the hodoscope shaper modules. If they are not at the correct values, follow this procedure: | ||
- | - Ordered List ItemTurn | + | - Turn crate off |
- Unplug both shapers (for both hodoscopes). Just pull them but don’t fully remove the cards. | - Unplug both shapers (for both hodoscopes). Just pull them but don’t fully remove the cards. | ||
- With shapers unplugged, turn crate on and check voltages | - With shapers unplugged, turn crate on and check voltages |