Returns void, or no value, when used as the return variable for a real-time sequence.

Note You cannot use this variable for anything other than a return variable.
Property/Section Description
Identifier Specifies the name of the variable. Use this string to identify the variable in expressions.
Units Specifies the units to associate with the variable value.
Description Specifies a description for the current item. This text appears when you hover over the item in the Stimulus Profile Editor.