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How do I Retrieve Measured Data Using Communications in Normal Mode?

Send the appropriate command as shown below to your instrument, then read in all the data that is returned.
    PZ4000: "NUMERIC:NORMAL:VALUE?"
    WT1600: "NUMERIC:NORMAL:VALUE?"

    WT100/200 series instruments:
        Command type prior to IEEE488.2: "OD"
        Command type for IEEE488.2: "MEASURE:NORMAL:VALUE?"
    WT1000/2000 series instruments:
        Command type prior to IEEE488.2: "OD"
        Command type for IEEE488.2: "MEASURE:VALUE?"


Note: If you use pre-IEEE488.2 command types, the measuring instrument will respond to the "OD" command by writing multiple lines including the "END" line, and returning them one by one as they are requested. Therefore after sending the "OD" command, lines must be read out repeatedly until the "END" string is received.

Please refer to the Communications Interface manual for your instrument, for more information about the format of returned data from the various commands.

相关产品和解决方案

PZ4000功率分析仪

PZ4000设计用于高频功率测量以及瞬时功率测量。此仪器的实时采集系统可执行按周期的功率测量。一到四个输入单元提供0.2%的基本精度,具备2MHz的带宽和5MS/秒的数字化速率。

数字功率分析仪

功率计或称瓦特计,可以测量产生、转换或消耗电能的设备各项特征,包括设备的各项参数,如:功率(瓦特)、功率因数、谐波和效率等等。

YOKOGAWA数字功率分析仪,性能优越、测量可靠,支持各种应用,非常值得拥有。尤其是YOKOGAWA WT300E功率计,已经在全球功率计市场份额上遥遥领先。

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