我想从NI PCI 6713上的数字触发器触发模拟输出
http://www.ni.com/pdf/manuals/371011c.pdf
根据数据表,我可以使用PFI<;0..9>;,这些引脚在带有ao/StartTrigger的NI MAX中确实显示为绿色
我的代码如下:
task = nidaqmx.Task()
task.ao_channels.add_ao_voltage_chan("Dev12/ao0")
task.triggers.start_trigger.cfg_dig_edge_start_trig("Dev12/PFI0")
task.timing.cfg_samp_clk_timing(rate=1)
task.start()
task.write([1,2,3,4,5,6,7,8,9,10,0])
我收到以下错误:
DaqError: Source terminal to be routed could not be found on the device.
Make sure the terminal name is valid for the specified device. Refer to Measurement & Automation Explorer for valid terminal names.
Property: DAQmx_DigEdge_StartTrig_Src
Property: DAQmx_DigEdge_StartTrig_Edge
Source Device: Dev12
Source Terminal: Dev12/PFI0
Channel Name: Dev12/ao0
Task Name: _unnamedTask<1C>
Status Code: -89120
我使用python3.7
device_name/channel_name
。你知道吗/device_name/terminal
。你知道吗请注意端子的前斜杠:
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