Daqmx Logging on demand

[johndoe2132]

I am complet beginner so sry if im missing something obvious.

I have a simple Vi getting and displaying data via a Daqmx task and also set up the logging via dte DAqmx Configure Logging (TDMS) Vi (https://www.ni.com/docs/en-US/bundle/ni-daqmx-labview-api-ref/page/vi-lib/daqmx/configure/task-llb/d...). It is set up like this at the moment:

it workes fine and logs the data with the start of the programm but how can i trigger the logging with a button or a sequenz. The Vi will running a long while before the test to check some data, logging will only be needed while the actual Test is running. So how do i start/pause the logging here ? 

[dsb@NI]

Try using the pause/unpause property to log the data on demand.

When you unpause logging (Logging.Pause = False), DAQmx will start a new group within the configured log file for the new data.