Instruction manual

Chapter 4 Command Reference
[:SENSe]:FUNCtion Subtree
4-28 Programming Guide
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COMMAND [:SENSe]:FUNCtion[:ON] . . . <sensor_function>[,<sensor_function>]
Selects the sensor functions to be sensed by the Counter.
The supported <sensor_function> strings are:
“[XNONe:]FREQuency [1 | 2]”
“[XNONe:]POWer [2]”
QUERY RESPONSE • The query form of this command returns a comma-separated list of
functions that are ON.
• The string omits default nodes (XNONe) and uses short-form mnemonics.
If the channel specifier(s) are set to default value(s), no channel
specifier is returned in response. If the channel specifier(s) are not set
to default value(s), they are returned in the response with a single
space separating the first channel specifier from the function name.
For example:
– “FREQ” is returned for frequency on Channel 1.
– “FREQ 2” is returned for frequency on Channel 2.
• The only functions that can be turned ON simultaneously are “POW 2”
and “FREQ 2”.
COMMENTS • *RST: “FREQ 1”
• This command can be used to turn individual function(s) ON without
affecting other functions.
• If the optional channel specification is omitted from the
<sensor_function>, a default channel selection is made. For Frequency
and Power, the default is Channel 2.
RELATED
FRONT-PANEL
KEYS
Various