Command Descriptions
TDS200/1000/2000 Series Oscilloscope Programmer Manual
2−41
SEQuence specifies “single sequence” operation, where the
oscilloscope stops after it has acquired enough waveforms to satisfy
the conditions of the acquisition mode. For example, if the
acquisition mode is set to sample, the oscilloscope stops after
digitizing a waveform from a single trigger event. However, if the
acquisition mode is set to average 64 waveforms, then the oscillo-
scope stops only after acquiring all 64 waveforms.
The ACQuire:STATE command and the front-panel RUN/STOP
button also stop acquisitions when the oscilloscope is in single
sequence mode.
ACQuire:STOPAfter RUNSTop
sets the oscilloscope to stop the acquisition when you press the
front-panel RUN/STOP button.
ACQuire:STOPAfter?
might return SEQUENCE
ALLEv? (Query Only)
Causes the oscilloscope to return all events and their messages, and
removes the returned events from the Event Queue. The messages
are separated by commas. Use the *ESR? query to enable the events
to be returned. For a complete discussion of how to use these
registers, refer to page 3-1. This command is similar to repeatedly
sending *EVMsg? queries to the oscilloscope.
Status and error
ALLEv?
The event code and message in the following format:
Examples
Group
Syntax
Returns
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