Parameter
Name Type Range Default
<source> Discrete {CH1|CH2|CH3} CH1
Remarks
This command functions the same as
:INSTrument:NSELect
and
:INSTrument[:SELect]
.
Return Format
The query returns the channel name and its rated voltage/current. For example, the
query may return CH1:32V/3A or CH2:32V/3A.
Examples
:INST CH2 /*Selects CH2 as the current channel.*/
:INST? /*Queries the channel currently selected. The query returns
CH2:32V/3A.*/
4.5 :LIC Commands
:LIC commands are used to install options.
4.5.1 :LIC:SET
Syntax
:LIC:SET <
license
>
Description
Installs the option.
Parameter
Name
Type Range Default
<license> ASCII string Refer to
Remarks
-
Remarks
• Installing the option requires the option license. <License> is a string of fixed
characters. For each instrument, the license is unique.
• To acquire the license, you need to purchase the desired option to get the key
and then use the key to generate the option license following the steps below.
Command System
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