User Manual

Programming Manual
UDP3000 Series
Instruments.uni-trend.com
03
Functional Description
Save the current setting with the specified name into nonvolatile memory.
Example
*SAV 1
Save the current setting with the specified name “1” into nonvolatile memory.
3．*RCL
Syntax
*RCL <name>
Functional Description
Recall the saved instrument status.
Example
*RCL 1
Recall the system “status 1” from nonvolatile memory.
4．INSTrument
Syntax
INSTrument < channel >
< Channel > :={ CH1 | CH2| CH3}
Functional Description
Select the channel that need to be operated.
Example
INSTrument CH1
5. INSTrument?
Syntax
INSTrument?
Functional Description
Query the currently operating channel.
Example
INSTrument? The query returns CH1.