Operation and Features 2
Keysight U2722A/U2723A User’s Guide 43
Channel control using SCPI commands
The following SCPI commands shows a sample procedure of controlling a single
channel.
To source voltage, the following sequence must be followed.
a Set voltage & current range (without any particular priority in sequence).
b Set CURRENT limit using [:SOURce]:CURRent:LIMit <current>,
(@1|2|3), where <current> is the value in amperes.
c Drive VOLTAGE using [:SOURce]:VOLTage[:LEVel][:IMMediate]
[:AMPLitude] <voltage>, (@1|2|3), where <voltage> is the value in
volts.
Example 1, Set drive voltage at channel 1
→ *CLS; *RST Resets the source to the default power-on
state. This command can be ignored if this
operation is not required.
→ SOUR:VOLT:RANG R20V,(@1) Sets voltage range of channel 1 to 20 V.
→ SOUR:CURR:RANG R10mA,(@1) Sets current range of channel 1 to 10 mA.
→ SOUR:CURR:LIM 8mA,(@1) Sets current range of channel 1 to 8 mA.
→ SOUR:VOLT 5,(@1) Sets channel 1 to output 5 V.
→ OUTP ON,(@1) Turns on output for channel 1.
→ MEAS:VOLT? (@1) Queries the voltage for channel 1.
← 4.99
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