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s800_daq_tools [2017/06/16 18:23] pereira old revision restored (2017/06/16 18:18) |
s800_daq_tools [2017/07/17 17:39] pereira [Troubleshooting] |
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+ | ==== 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 | ||
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+ | By default, when running in Slave mode, data are recorded in the stagearea of the Master DAQ (experiment account). It is however possible to record simultaneously data from the S800 into the S800 stagearea, using the '' | ||
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+ | When running XDT for an experiment with a Master DAQ (e.g. GRETINA), it is recommendable to run the S800 DAQ in Slave mode with the s800filter multilogger enabled. This can be done following the steps: | ||
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+ | * Click to the tab '' | ||
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+ | * Select the option " | ||
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+ | * Click again on the tab '' | ||
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+ | * Check out s800filter to enable recording data from this ring buffer | ||
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+ | * After this, S800 data from every run recorded by the experimenters, | ||
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+ | * After finishing XDT, it is better to disable the s800filter ring-buffer in the multilogger menu so the S800 stagearea doesn' | ||
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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. | + | There are several common reasons why the S800 DAQ may fail. The list below describes what to do to fix some of these problems. |
- | * [[#Old processes still running]] | + | * [[#Old processes still running|Error message: " |
* [[#No data sources defined]] | * [[#No data sources defined]] | ||
* [[#CCUSB and/or VMUSB claimed by existing programs]] | * [[#CCUSB and/or VMUSB claimed by existing programs]] |