How to enable auto zero in Python (DaqMX / USB-6009)?

[tstern]

Hey,

I'm trying to get the DAQ to auto zero before each sample.

For the sake of simplicity I have the following code:

import nidaqmx
from nidaqmx.constants import TerminalConfiguration, AutoZeroType

with nidaqmx.Task() as task:
ai = task.ai_channels.add_ai_voltage_chan("Dev1/ai3", terminal_config = TerminalConfiguration.DIFFERENTIAL , min_val = -1, max_val = 1)
print (task.read(number_of_samples_per_channel = 10))
task.stop()

[tstern · Accepted solution]

Seems this mode in not supported on the USB-6009.