Value

The Value function is part of the Trigger class.

It returns an up-to-date data value from ARDI. These are in the order that you specified in the '@data' decorator for your function.

The function has an optional parameter of the index in the array you'd like to read. If you don't specify, it assumes you want the 0th index.

NOTE: The 'values' buffer is actively updated with new data as it changes. If you are going to use data from the Values array or value function in long-running tasks, we suggest you record that information into local variables at the start of your function to ensure that it doesn't change throughout your process.

You can also access the whole set of values using the Values array.

You can see the previous values for your points using the OldValue function or OldValues array.