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LeCroy 9450 - Page 176

LeCroy 9450
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System Commands
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WA VEFORM TRANSFER
DESCRIPTION
COMMAND SYNTAX
QUERY SYNTAX
Response format
EXAMPLE (GPIB)
RELATED COMMANDS
WAVEFORM_TEXT, WFTX
Command/Query
The WAVEFORM TEXT command is used to document the con-
ditions under which a waveform has been acquired. The text
buffer is limited to 400 characters.
The WAVEFORM TEXT? query returns the text section of the
specified trace.
<trace>:WaveForm TeXt ’<text>’
<trace> := {EA, EB, MC, MD, FE, FF, C1, C2, C3:1:, C45}
<text> :-- An ASCII message (max. 400 characters long)
<trace>:WaveForm_TeXt?
<trace>:WaveForm_TeXt "<text>"
The following example shows how to document Function E (FE).
MSG$ = "’Averaged pressure signal.
Experiment carried out Oct. 15, 88’"
CMD$ = "FE:WFTX "+ MSG$
CALL IBWRT(SCOPE%,CMD$)
INSPECT?, WAVEFORM, TEMPLATE?
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:~ 4-channel oscilloscopes only
170
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