
User Manual 301/302
INSTrument
Subsystem
A dual channel arbitrary waveform generator is considered as two
logical instruments. The INSTrument subsystem provides a
mechanism to identify and select instrument channels. Factory
defaults after *RST are shown in bold typeface. Parameter low and
high limits are given where applicable.
Keyword Parameter Form Default,Low Limit,High Limit
:INSTrument 1|2 1
INSTrument 1 | 2
Purpose
This command will set the active channel. Subsequent commands affect the selected channel only.
• 1 will set channel 1 active
• 2 will set channel 2 active
INSTrument?
Response
The 302 will return 1, or 2 depending on the present active channel setting.
SCPI Command Reference
99
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