From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
|
我尝试着在cRIO在创建了LabVIEW程序,该程序用于检测cRIO机箱上的所有C系列XNET模块。然而,即使我手动将XNET模块添加至项目浏览器,我的应用程序仍然不能检测到XNET接口。
当C系列的XNET模块被使用在cRIO机箱上时,NI-XNET RT驱动与模块通信并没有自动加载至默认的FPGA VI,该VI存在在cRIO里面。在使用NI-XNET特性或实现一个XNET模块的发现程序前,您必须首先编译并运行一个FPGA VI在cRIO机箱上,该VI包含所需XNET的通信逻辑模块。
想要获得关于如何在cRIO上检测到NI-XNET C系列模块的详细指令,请参考"Geting Started with CompactRIO"里面的"NI-XNET Hardware and Software Manual ”。或者你可以使用LabVIEW的范例" Programmatic Discovery of CompactRIO XNET C Series Modules in LabVIEW”以获取能多相关资讯。
此外,通过供应商和模块ID,cRIO信息库(CRI)也可被用来检测XNET模块。但是CRI不能检测到模块的名称。
|