问题详述
我正在使用 PCIe-6738,并尝试通过在 NI MAX 中创建任务来生成模拟输出电压。但显示错误如下。当我使用模拟 NI-DAQmx 设备时也会发生同样的错误。
MISSING INPUTS:
One or more of the inputs to this step are not selected. Insert a step before this step which has an output that matches the type of signal this step requires.