可编程电源的测量指令涵盖电压、电流、功率、能量、电量等基础参数,并支持多通道独立测量、谐波分析、相位测量等高级功能,具体指令及功能如下:
MEASure:VOLTage[:DC]?
MEASure1:VOLTage?)。MEASure2:VOLTage? → 返回通道2的电压值(如24.00000)。MEASure:VOLTage:AC?
MEASure:CURRent[:DC]?
MEASure1:CURRent? → 返回通道1的电流值(如1.25000)。MEASure:CURRent:AC?
MEASure:CURRent:PEAK?
MEASure:POWer[:DC]?
MEASure:POWer? → 返回当前通道的功率值(如30.0000)。MEASure:POWer:ACTIve?
MEASure:KWH?
MEASure:AH?
MEASure:ALL?
MEASure:ALL? → 返回24.00000,1.25000,30.00000(电压,电流,功率)。MEASure:VOLTage:ALL?
MEASure[1|2|3]:...
MEASure:VOLTage? 等效于MEASure1:VOLTage?)。VOUT? /IOUT?
VOUT1? 查询通道1电压)。MEASure:HARMonic:VOLTage#?
MEASure:PHAse#?
MEASure:FREQuency?
MEASure:CURRent:CRESt?
IntTime)、触发电平(TrigLevel)等参数,实现低频脉冲或长周期电流的平均测量,积分时间范围可达60秒。Timeout 参数设置脉冲等待时间,超时后返回NO PULSE 提示。OUTPut[1|2|3]:OVP:STATe?
0/OFF 或1/ON)。OUTPut[1|2|3]:OVP:TRIGer?
0/OFF 或1/ON)。OUTPut[1|2|3]:OVP?
OUTPut[1|2|3]:STATe?
0/OFF 或1/ON)。ALLOUTON /ALLOUTOFF
MEASure:KWH? 和MEASure:AH? 监控累计能量与电量,结合OUTPut:STATe 控制充放电循环。MEASure:PHAse1?、MEASure:PHAse2?、MEASure:PHAse3? 查询三相相位差,验证电机同步性能。IntTime 10S)和触发电平(如TrigLevel 2A),测量低频脉冲电流的平均值。