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03-15-2019 03:38 AM
哈囉 各位LABVIEW高手,
我之前都是在sbRIO9602這塊板子上做訊號接收以及訊號傳送的動作,使用到以下角位如圖一所示。
但我因為需要一些額外需求,所以更換到cRIO上使用,目前使用的C模組卡為9401及9411。那接線的方式為如下圖所示,9401進行訊號的傳輸,而9411提供5V工作電壓及接地。
基本上我認為是一樣的接法,但沒有辦法利用cRIO去接收資訊。想請問有人有遇到類似的問題嗎?9401上DI/O的0-3我設定為Output,而DI/O的3-7設定為Input,但還是沒有辦法達到我所想要的結果。
有人有遇過類似的問題,並可以提供解決的方法嗎?感謝各位的幫忙。
或者可能知道我哪裡有問題並建議我的,我都會很感謝!!
03-18-2019 10:39 PM
您好,
或許可以試試看把9401的COM也接地。
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