RIGOL DP832A - Manual (Page 186)

RIGOL Chapter 3 Application Examples
3-4 DP800 Programming Guide
To Trigger the Power Supply
Requirement
Use the SCPI commands to realize the following functions:
 Set the trigger source to "BUS" and the delay time to 3s.
 Set the trigger voltage and trigger current of CH1 to 3V and 1A.
 Trigger the power supply. The power supply executes the trigger operation after 3s (delay time) and
the voltage/current of CH1 changes to 3V/1A.
Method
1 *IDN? /*Query the ID string of the power supply to check whether the
remote communication is normal*/
2 :TRIG:SOUR BUS /*Set the trigger source to "BUS" (bus trigger, namely software trigger)*/
3 :TRIG:DEL 3 /*Set the delay time to 3s*/
4 :SOUR1:VOLT:TRIG 3 /*Set the trigger voltage of CH1 to 3V*/
5 :SOUR1:CURR:TRIG 1 /*Set the trigger current of CH1 to 1A*/
6 :INIT /*Initialize the trigger system*/
7 *TRG /*The power supply executes the trigger operation after 3s (delay time) and
the voltage/current of CH1 changes to 3V/1A*/
To Use the Recorder
Requirement
Use the SCPI commands to realize the following functions:
Set the record period to 2s and the storage directory of the record file to C:\REC 1:RIGOL.ROF; enable the
recorder, wait for about 2 minutes and disable the recorder.
Method
1 *IDN? /*Query the ID string of the power supply to check whether the remote
communication is normal*/
2 :OUTP CH1,ON /*Enable the output of CH1; otherwise, the recorded data of CH1 will be 0*/
3 :OUTP CH2,ON /*Enable the output of CH2; otherwise, the recorded data of CH2 will be 0*/
4 :OUTP CH3,ON /*Enable the output of CH3; otherwise, the recorded data of CH3 will be 0*/
5 :REC:PERI 2 /*Set the record period to 2s*/
6 :REC:MEM 1,RIGOL.ROF /*Set the storage directory of the record file to C:\REC 1:RIGOL.ROF*/
7 :REC ON /*Enable the recorder*/
/*Wait for about 2 minutes…*/
8 :REC OFF /*Disable the recorder*/