System Commands - Keysight Technologies N6705C Operating And Service Manual

7 SCPI Programming Reference

System Commands

System commands control system functions that are not directly related to output control,
measurement, or status functions.
IEEE 488.2 Common Commands
states, and others.
SYSTem:CHANnel[:COUNt]?
Returns the number of output channels in a mainframe.
Parameter
(none)
Returns the number of channels: SYST:COUN?
SYSTem:CHANnel:MODel? (@<chanlist>)
Returns the model numbers of the selected channels. Multiple responses are separated by commas.
Parameter
<channel list>
Returns the model numbers in channels 2 and 3: SYST:MOD? (@2,3)
SYSTem:CHANnel:OPTion? (@<chanlist>)
Returns the options installed in the selected channels. The query returns an ASCII string enclosed in
double quotes. If no option is installed, an empty quoted string ("") is returned. Multiple responses are
separated by commas.
Parameter
<channel list>
Returns the options in channels 1 through 3: SYST:OPT? (@1:3)
SYSTem:CHANnel:SERial? (@<chanlist>)
Returns the serial numbers of the selected channels. Multiple responses are separated by
semicolons.
Parameter
<channel list>
Returns the serial numbers in channels 2 and 3: SYST:SER? (@2,3)
332
also control system functions such as selftest, saving and recalling
Typical Return
Typical Return
N6751A, N6761A
Typical Return
"Opt 760","Opt 760",""
Typical Return
MY00123456; MY00234567
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Keysight N6705C Operating and Service Guide