2022-01-19 13:48:42,155 ERROR BLACS.ni_6733B_main_worker.worker: Exception in job:
Traceback (most recent call last):
File "c:\users\roydaq\documents\labscript_python_38\custom_lib\labscript-devices\labscript_devices\NI_DAQmx\blacs_workers.py", line 373, in transition_to_manual
raise(e)
File "c:\users\roydaq\documents\labscript_python_38\custom_lib\labscript-devices\labscript_devices\NI_DAQmx\blacs_workers.py", line 366, in transition_to_manual
task.WaitUntilTaskDone(1)
File "<string>", line 3, in WaitUntilTaskDone
File "<string>", line 2, in function
File "c:\users\roydaq\documents\labscript_python_38\lib\site-packages\PyDAQmx\DAQmxFunctions.py", line 62, in mafunction
raise exception_class(errBuff.value.decode("utf-8"), f.__name__)
PyDAQmx.DAQmxFunctions.DACUnderflowError: DAC conversion attempted before data to be converted was available.
Decrease the output frequency to increase the period between DAC conversions, or reduce the size of your output buffer in order to write data more often. If you are using an external clock, check your signal for the presence of noise or glitches.
Task Name: _unnamedTask<2>
Status Code: -200018
in function DAQmxWaitUntilTaskDone