Agilent Technologies 4294A, Руководство по программированию

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Chapter 16 377
GPIB Command Reference
OUTPDMKR?
16. GPI
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OUTPDMKR?
Syntax OUTPDMKR?
Description For the active trace (set with the “TRAC” command on page 457), reads out the
measurement parameter value and sweep parameter value of the
Δ
marker position. If the
Δ
marker mode is off, executing this command causes an error and the readouts are invalid.
(Query only)
Query response {numeric 1},{numeric 2},{numeric 3}<newline><^END>
Readouts are as follows:
{numeric 1}: Readout of the measurement parameter value at the
Δ
marker position.
If the measurement parameter is a scalar value (for other than
COMPLEX Z-Y), the measurement parameter value is read out. If the
measurement parameter is a vector value (for COMPLEX Z-Y), the
readout is as follows:
• If the polar chart format is selected, the amplitude is read out.
• If the complex plane format is selected, resistance (for trace A) or
conductance (for trace B) is read out.
{numeric 2}: Subsidiary readout of the measurement parameter value at the
Δ
marker position. If the measurement parameter is a scalar value (for
other than COMPLEX Z-Y), 0 is always read out. If the measurement
parameter is a vector value (for COMPLEX Z-Y), the readout is as
follows:
• If the polar chart format is selected, the phase is read out.
• If the complex plane format is selected, reactance (for trace A) or
susceptance (for trace B) is reads out.
{numeric 3}: Sweep parameter value at the
Δ
marker position.
Corresponding
key No front panel key is available to execute this function.