Return Format
The query returns 1, 2, or 3, representing CH1, CH2, and CH3 respectively.
Examples
:INST:NSEL 2 /*Selects CH2 as the current channel.*/
:INST:NSEL? /*Queries the channel currently selected. The query
returns 2.*/
4.4.2 :INSTrument[:SELect]
Syntax
:INSTrument[:SELect] <
source
>
:INSTrument[:SELect]?
Description
Selects the channel to be programmed or queries the channel currently selected.
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.*/
4.4.3 :INSTrument[:SELEct]
Syntax
:INSTrument[:SELEct] <
source
>
:INSTrument[:SELEct]?
Description
Selects the channel to be programmed or queries the channel currently selected.
Command System
32
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