Keithley 6430, Instruction Manual

Page: 365 / 558

SCPI Command Reference 17-55
Query
[:ON]? Query functions that are enabled
:OFF? Query functions that are disabled
Description
When concurrent measurements are enabled, these commands are used to
enable or disable functions to be measured. The [:ON] command is used to
include (enable) one or more measurement functions in the list, and the
:OFF command is used to remove (disable) one or more functions from the
list.
Note that each function speci
fi ed in the list must be enclosed in single or
double quotes, and functions must be separated by commas (,). Examples:
:FUNCtion
“ VOLTage ” , “ CURRent ” Enable volts and amps functions
:FUNCtion:OFF ‘ VOLTage ’ , ‘ CURRent ’ Disable volts and amps functions
Note that there is a stand-alone command that can be used to enable or dis-
able all three measurement functions. See :ALL.
If concurrent measurements (:CONCurrent) are disabled, the :ON command
can only turn on one function at a time.
:ALL
[:SENSe[1]]:FUNCtion[:ON]:ALL Enable all measurement functions
[:SENSe[1]]:FUNCtion:OFF:ALL Disable all measurement functions
Description
This command is used to enable or disable all measurement functions.
When enabled (:ON:ALL), amps, volts, and ohms measurements will be
performed simultaneously if concurrent measurements are enabled. See
:CONCurrent. If concurrent measurements are disabled, only the ohms
function will be enabled.
The :OFF:ALL command disables all measurements.
:COUNt?
[:SENSe[1]]:FUNCtion[:ON]:COUNt? Query number of functions enabled
[:SENSe[1]]:FUNCtion:OFF:COUNt? Query number of functions disabled
Description
This query command is used to determine the number of functions that are
enabled or disabled.
When :ON:COUNt? is sent, the response message will indicate the number
of functions that are enabled.
When :OFF:COUNt? is sent, the response message will indicate the number
of functions that are disabled.
:STATe? <name>
[:SENSe[1]]:FUNCtion:STATe <name> Query state of speci fi ed function
Parameters
<name> = “ CURRent[:DC] ” Amps measurement function
“ VOLTage[:DC] ” Volts measurement function
“ RESistance ” Ohms measurement function