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修改时间 08-30-2020 03:05 AM
1.在测试面板,AO输出时候没有正弦波电压选项?见图1
2.编程做信号发生器的时候,示波器上有信号但是为什么用AI通道不能采集到发生的信号,用万用表也测不出来信号?见图2
修改时间 09-01-2020 11:31 PM
你好,
USB6008 只能输出0V至+5V的电压。示波器上显示的是编程生成的信号为 -1V 至 +1V,USB6008无法输出负电压。
此外,根据此链接 , USB6008对于连续生成正弦波电压有局限性,可能这照成了测试面板无法选择生成正弦波电压选项。
可参考此链接以使用USB6008连续生成正弦波电压。
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