problem triggering session using addTriggerConnection

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Roberto De
Roberto De 2019-11-11
编辑： Roberto De 2019-11-11
Hi,
I am trying to trigger analog input recording using addTriggerConnection.
startForeground(s)
s = daq.createSession('ni')
addAnalogInputChannel(s,'Dev1','ai0','Voltage');
addTriggerConnection(s,'external','Dev1/PFI1','StartTrigger')
startForeground(s)
a momentary button is connected to PFI1 and transmit a 5V signal but nothing happens when I press it.
The property s.IsWaitingForExternalTrigger remains false too. What am i doing wrong? I am using a NI 6036e.
Cheers,
Roberto

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