Benchtop Measurement and Test
Distributed Measurement and Control
High-Performance Test
Systems Engineering Software
Perspectives showcases how NI sees what’s next in the world of test and technology.
You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required.
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.
修改时间 10-03-2019 10:03 AM
程序中事件结构使用了共享变量，访问方式为读取，发现每次执行时读到的都是上次的值，找不到什么办法解决
已解决！ 转到解答。
修改时间 10-03-2019 02:01 PM
你忘了告诉我们你如何更新共享变量.
修改时间 10-03-2019 05:41 PM
共享变量是绑定的NI OPC变量，OPC上通道值已改变，但是事件结构中变量的值还是上次的值
修改时间 10-03-2019 05:51 PM
查看 NI Distributed System Manager 了吗?
修改时间 10-03-2019 06:12 PM
看过了，分布式系统管理器上的变量值是新值
修改时间 10-03-2019 08:52 PM
那就是你的程序的问题了.
修改时间 10-04-2019 07:04 AM
What do you need our team of experts to assist you with?
Thanks!
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