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Reading Urms and Umn simultaneously with WT310

The Urms and Umn values can be simultaneously read and retrieved using communication commands, only if the instrument is in WT300 IEE 488.2 mode.
 
The WT300 has two communication command modes:
  • IEE 488.2 in WT210/WT230 compatible mode
  • IEE 488.2 in WT300 mode

When WT210/WT230 compatibility mode is enabled, the following IEE 488.2 mode utilizes the communication commands of the WT210/WT230. Therefore you can use communication commands to receive the voltage data Urms, Umn, or Udc selected by the display mode. You can only read and receive data for one measurement type RMS, MEAN, or DC at a given time.

When the WT210/WT230 compatibility mode is disabled, the following IEE 488.2 mode utilizes the communication commands used by the WT300. Therefore you can use communication commands to receive the voltage data Urms, Umn, Udc and U (decided by the display mode) simultaneously.

In summary, when using LabVIEW, you can receive the Urms, Umn, and Udc values simultaneously using the WT300's original IEE 488.2 mode. When you set the WT300 into WT210/WT230 IEE 488.2 compatible mode, you can not receive Urms, Umn, and Udc simultaneously.

相关产品和解决方案

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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