Benchtop Measurement and Test
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Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
04-28-2013 08:48 PM
配置好OPC server后在下方的提示区总是显示端口无响应,启动quick client后,设置为读取的变量的Quality一项显示bad,当然在VI中读取变量也会报错。但是如果用三菱的OPC server(MX OPC)用同样的端口配置创建的变量就能用。请问是因为NI OPC server不支持Q00JCPU还是说在配置NI OPC之前需要启动些什么服务(三菱的OPC Server配置中有一个启动服务按钮,而NI 的OPC中没看到类似的按钮),我的防火墙是关了的。
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