Tektronix MSO54, Руководство программиста

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Getting Started
Example 1 *RST followed by a *LRN? will not return any MATH<x> commands because in
the default state, the instrument does not have any math waveforms. However
querying :MATH:MATH1:DEFinition? will add MATH1 with the default math
expression Ch1 - Ch2. Then the query will return the expected result. Note that if
Ch1 or Ch2 is not active, they will be activated as part of this action. A *LRN
issued after this will return MATH commands in addition to other available
commands.
Example 2 *RST followed by :MEASUrement:MEAS3:TYPE? creates a measurement
named MEAS3 and return it's type. Since the default type is Period, you
will get Period as the response. A *LRN issued after this will return all
MEASUrement:MEAS3 commands in addition to other available commands.
Not all commands in these groups start implicit activation. ADDNew, DELete,
and LIST commands do not result in implicit activation.
Creating, deleting, and listing dynamic instances
You can create a new default instance of a dynamic feature by using the ADDNew
command. For example, :MEASUrement:ADDNew "Meas1" will create a new
measurement named Meas1. Meas1 will be a Period measurement since the
default type for measurements is Period. Note that you can change Meas1 type
to any other supported type using :MEASUrement:MEAS1:TYPE command.
The DELete command deletes the named dynamic instance. For example
:BUS:DELete “B2” will delete a bus named B2 if it exists. You can delete only
one instance at a time. The LIST command returns a list of all dynamic instances
currently in existence. For example, if you have added three measurements named
Meas1, Meas2 and Meas3, :MEASUrement:LIST? returns MEAS1, MEAS2,
MEAS3.
1-8 MSO54, MSO56, MSO58, MSO58LP Programmer