２ - ３ Registering Global Variables ２ - ３ - １ Registering Global Variables To exchange data with the NA, register the global variables of the NJ. 14 1. Double-click [Programming]-[Data]-[Global Variables]. [Programming]-[Data]-[Global Variables]. 2. Click the variable table and register a variable name. 3. Subsequently, right-click on the variable table and select “Create New”. Otherwise, press the “Insert” key. 4. Register all of the variables listed on the right.