Hardware manual

Starting up fieldbus communication and programming the ABB PLC

4. Name the function block as you wish and press Enter.

5. The Declare Variable assistant appears. In the Class dialog box, select the desired

variable class. The content of the Type box is configured automatically according to

the function block type. Click OK.

Note: If you want to call the Declare Variable assistant again, click the desired

variable and press Shift+F2.

Note: When defining inputs, you can use the Input assistant. Click the desired input

and press F2.

Tool/Step

Introduction to the PLC main program