Lecroy WAVEACE 2002 2-channel oscilloscope, Digital Storage oscilloscope, WaveAce 2002 Manuale Utente
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WaveAce 2002
Operator's Manual
920836 Rev A
63
WAVEFORM TRANSFER - WAVEFORM, WF
Description
The WAVEFORM command transfers a waveform from the controller to the oscilloscope. The
WAVEFORM? query reads a waveform from the oscilloscope to the controller.
WAVEFORM? query reads a waveform from the oscilloscope to the controller.
WAVEFORM stores an external waveform back into the oscilloscope's internal memory. A
waveform consists of several distinct entities:
waveform consists of several distinct entities:
DESC - The descriptor
TEXT - The user text
TIME - The time descriptor
DAT1 - The data block
and, optionally...
DAT2 - A second block of data
NOTE: Only complete waveforms queried with WAVEFORM? ALL can be restored to the
oscilloscope.
oscilloscope.
The WAVEFORM? query instructs the oscilloscope to transmit a waveform to the controller. The
entities can be queried independently. When the ALL parameter is specified, all four or five
entities are transmitted in one block in the order listed above.
entities can be queried independently. When the ALL parameter is specified, all four or five
entities are transmitted in one block in the order listed above.
NOTE: The format of the waveform data depends on the current settings specified by
the last WAVEFORM_SETUP command.
the last WAVEFORM_SETUP command.
Command Syntax
<memory>:WaveForm ALL,<data_block>
<memory>:= {M1,M2,M3,M4,M5,M6,M7,M8,M9,M10}
<data_block>:= waveform data block.
Query Syntax
<trace>:WaveForm? <entity>
<trace>:= {TA,TB,TC,TD,C1,C2,C3,C4,M1,M2,M3,M4,M5,M6,M7,M8,M9,M10}
<entity>:= {DESC, TEXT, TIME, DAT1, DAT2, ALL}
If you do not provide a parameter,
ALL
is assumed.