4- 128 Keysight B2961A/B2962A SCPI Command Reference, Edition 6
Subsystem Commands
SOURce Subsystem
For <CENTer|SPAN>, specify CENTer for the sweep center value, or SPAN for the
sweep span value.
Parameter data Sweep center or span value. value (see “Source Output Ranges”
on page 2-36) |MINimum|MAXimum|DEFault (default is 0.0).
Parameter data type is NRf+. Query does not support
data=value.
The center and span values can be expressed by the following formula, using the
start and stop values set by the
[:SOURce]:<CURRent|VOLTage>:<STARt|STOP>
command. So the last command setting is effective for these sweep parameters.
center = (start + stop)/2
span = stop - start
Query response data <newline>
data returns the present setting. If a parameter is specified, data returns the value
assigned to DEF, MIN, or MAX. Response data type is NR3.
Example :CURR:CENT 1E-3
:SOUR2:VOLT:SPAN?
[:SOURce]:<CURRent|VOLTage>[:LEVel][:IMMediate
][:AMPLitude]
Changes the output level of the specified source channel immediately.
Syntax [:SOURce[c]]:<CURRent|VOLTage>[:LEVel][:IMMediate][:AMPLitude] level
[:SOURce[c]]:<CURRent|VOLTage>[:LEVel][:IMMediate][:AMPLitude]? [level]
For <CURRent|VOLTage>, specify CURRent for current output or VOLTage fo r
voltage output.
Parameter level Current or voltage output level. value (see “Source Output
Ranges” on page 2-36) |MINimum|MAXimum|DEFault
(default is 0). Parameter data type is NRf+. Query does not
support level=value.
Query response level <newline>
level returns the present setting. If a parameter is specified, level returns the value
assigned to DEF, MIN, or MAX. Response data type is NR3.
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