利用DataSocket远程控制Fluke8840A

Long Distance Control of Fluke 8840A by DataSocket

通过Internet或局域网将GPIB接口仪器组成分布式远程测试系统,是当前测控领域应用开发的热点问题之一,针对这一问题,本文在简述了DataSocket技术基本概念的基础上,以Fluke 8840A数字电压表为例,介绍了在LabVIEW编程开发环境下,利用控件DataSocket属性、函数和VISA函数,通过局域网对GPIB接口仪器设备进行控制的方法,该方法可以充分利用GPIB接口仪器程控功能,适用于多种工业现场对象的测量、控制和现场监测,实践证明对推动GPIB接口仪器实现网络化测试,具有广泛的借鉴价值和应用价值。

Through Internet or LAN to make the instrument with GPIB interface be a long distance distributive measuring system is one of the application and development hotspots in nowadays measurement and control field. Pointing to this problem, based on the basic concept of the DataSochet technology and taking the Fluke 8840A digital voltmeter as an example, in this paper the control method of GPIB interface instrument is introduced, through the LAN under the LabVIEW programming development environment and using the DataSocket property, function and VISA function. This method can fully use the control function of the GPIB interface instrument and be adapted to the in-situ measurement, control and monitor of various industrial objects. Practice proves that this method has extensive use for reference and application value.