Reach registration number OR

I am Setup extended to the acquisition of multiple discs, number of records, set to 50 for 8 channels of 50000 samples. I want to know after 50 triggers received by scope will be stop acquisition or it will start to crush the Chronogram of 0.

I ask this question because everything in extraction of waveforms, I'm more than 100 records, acquisition of data and the scope does not have 50 after triggers, it is waiting for the next release I stop it manually.

Hi Somu26,

What digitizer/oscilloscope do you use?

«I want to know after 50 triggers received by scope will be stop acquisition or it will start to crush the chronogram 0.»

The short answer is that the acquisition stops.

The behavior of the driver NOR-SCOPE is defined and described by the following of Acquisition Envine diagram States-transitions.  This documentation can be found in the help file under the heading devices > state diagrams.  It is also documented online here: http://zone.ni.com/reference/en-XX/help/370592W-01/digitizers/5122_state_model/

In general, an acquisition ends when all configured samples were acquired.  By default, there is only one folder, then when all the samples in the record is acquired, the acquisition to the 'Full record' State transistions, then to the State 'Done '.  In a multi-record acquisition setting, the unit will continue to acquire data until all records have been acquired.  Once there is no more registration acqure (she has acquired every 50), it will then be transiition as 'Done '.

Note that the Green States that are the only countries in which the data is written in the on-board memory, when an acquisition is completed, no additional data is written to on-board memory, so no chance for the data to be overwritten.

I hope this helps answer your question.  I strongly recommend you and any study of customer digitizer/oscilloscope, as this picture of the State, like most of the questions about the behavior of the device (acquisition, trigger, timouts, etc.) can be answered in it.

Kind regards

Nathan P.

Tags: NI Products

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