请帮解决GPIB无法接通故障

[求实]

我现在使用的是NI　GPIB-HS-USB连接电脑与示波器，以前能正常使用。近日发现当接到电脑时GPIB上ready指示灯常亮而无法转换到active，用原labview程序也无法控制并报错。这是什么原因，如何解决？先谢谢大家了！

[ian_fung · Accepted solution]

Check that you are able to detect the GPIB controller in MAX 

PS: Might have to re-install drivers if problem unsolved

[求实]

Thank you very much. And the problem was solved.