This functionality is only available for certain module packages.

You are here: Tutorial > SIMATIC Step 7 > Task 1 - Creating the Step 7 program for Feeder > Adding Step 7 discipline to the mechatronic model > Importing T_Step7_Ui library into T_Mechatronic_ModularSystem > Creating SIMATIC STEP 7 discipline components > Creating the Caller parameter

Creating the Caller parameter

As shown in the section Task 1 - Creating the Step 7 program for Feeder, the plug-socket principle will be used to insert the FB_Insert, FB_Move, and FB_Inspect function blocks in the FB_Sequence function block. The plug parameter for the Step7 discipline is always assigned the name Caller. As a value, the plug parameter contains the name of the block in which the call is to take place. In this example, this is FB_Sequence.

TheCaller parameter is created in the Parameter unit.

1. Select the Parameter unit.

  1. From the shortcut menu, select New > Parameter.
  2. Enter Caller in the Name field.
  3. In the Type field, enter the text Plug.

The new parameter is listed in the Parameter unit once it has been saved.