Modular Data Acquisition
Distributed Measurement and Control
High-Performance Test
Automated Test System Development 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 05-12-2011 04:14 AM
已解决! 转到解答。
修改时间 05-12-2011 04:16 AM
是什么问题呢?同样程序用在其他设备可以啊,就是读回型号
修改时间 05-12-2011 06:24 AM
您好,
有可能您在LabVIEW中发送的字符串少了回车符 '\n',所以仪器无法将该字符串完整识别,导致timeout error。
请试一下在LabVIEW中对放置*IDN?的String控件右键 ,选中‘\’Code Display 。然后输入回车符,使得字符串成为*IDN?\n 即可。
修改时间 05-19-2011 07:27 PM
谢谢Charles.Tac 问题迎刃而解