Preen AFV+ Series - 6.10 Communication Example; 6.10.1 Remote Control; 6.10.2 Read Device Information; 6.10.3 Phase Angle Control

AFV
+
Series High Power Programmable AC Power Supply
6-116
6.10 Communication Example
6.10.1 Remote Control
Enter remote control mode：SYST:REM\r\n
Read rated capacity：LIM:POW?\r\n
Note ： Read the rated capacity is used for checking if the communication works
normal and receive data successfully. (There is no answer for SYST:REMCommand)
6.10.2 Read Device Information
Read product information：SYST:INFO?\r\n
Read rated capacity：LIM:POW?\r\n
Read max. voltage：LIM:VOLT:HIGH?\r\n
Read min. voltage：LIM:VOLT:LOW? \r\n
Read max. frequency：LIM:FREQ:HIGH? \r\n
Read min. frequency：LIM:FREQ:LOW? \r\n
Read available function list：SYST:FUNC? \r\n
Read high/low level status：SOUR:VOLT:RANG:LOW? \r\n
Read running status：OUTP? \r\n
Note ： User can select the needed information and send the corresponding
command in above.
6.10.3 Phase Angle Control
Setup phase angle value：INST:PHASe 0，240，120\r\n
Note 1: The output voltage waveform of all output mode, including the general, the
step and the gradual, are affected by the phase angle control.
Note2 ： The default phase angle value is （ 0 ， 240 ， 120 ） .