Agilent Technologies 4294A, Руководство по программированию

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Chapter 16 387
GPIB Command Reference
OUTPMKR?
16. GPI
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OUTPMKR?
Syntax OUTPMKR?
Description For the active trace (set with the “TRAC” command on page 457), reads out the
measurement parameter value and sweep parameter value at the marker position. If the
marker function is off, executing this command causes an error and the read out values 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 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 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 read out.
{numeric 3}: Sweep parameter value at the marker position.
Corresponding
key No front panel key is available to execute this function.