可編程電源的測量指令涵蓋電壓、電流、功率、能量、電量等基礎參數(shù),并支持多通道獨立測量、諧波分析、相位測量等高級功能,具體指令及功能如下:
MEASure:VOLTage[:DC]?MEASure1:VOLTage?)。MEASure2:VOLTage? → 返回通道2的電壓值(如 24.00000)。MEASure:VOLTage:AC?MEASure:CURRent[:DC]?MEASure1:CURRent? → 返回通道1的電流值(如 1.25000)。MEASure:CURRent:AC?MEASure:CURRent:PEAK?MEASure:POWer[:DC]?MEASure:POWer? → 返回當前通道的功率值(如 30.0000)。MEASure:POWer:ACTIve?MEASure:KWH?MEASure:AH?MEASure:ALL?MEASure:ALL? → 返回 24.00000,1.25000,30.00000(電壓,電流,功率)。MEASure:VOLTage:ALL?MEASure[1|2|3]:...MEASure:VOLTage? 等效于 MEASure1:VOLTage?)。VOUT? / IOUT?VOUT1? 查詢通道1電壓)。MEASure:HARMonic:VOLTage#?MEASure:PHAse#?MEASure:FREQuency?MEASure:CURRent:CRESt?IntTime)、觸發(fā)電平(TrigLevel)等參數(shù),實現(xiàn)低頻脈沖或長周期電流的平均測量,積分時間范圍可達60秒。Timeout 參數(shù)設置脈沖等待時間,超時后返回 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 / ALLOUTOFFMEASure:KWH? 和 MEASure:AH? 監(jiān)控累計能量與電量,結合 OUTPut:STATe 控制充放電循環(huán)。MEASure:PHAse1?、MEASure:PHAse2?、MEASure:PHAse3? 查詢?nèi)嘞辔徊?,驗證電機同步性能。IntTime 10S)和觸發(fā)電平(如 TrigLevel 2A),測量低頻脈沖電流的平均值。