Technical data

Controlling and Monitoring Variables
17.2 Configuring Operator Control and Monitoring Attributes with Statement List, Ladder Logic, and Function
Block Diagram
Programming with STEP 7
Manual, 05/2010, A5E02789666-01 397
17.2 Configuring Operator Control and Monitoring Attributes with
Statement List, Ladder Logic, and Function Block Diagram
Overview
Using the procedure described below, you can make function block parameters suitable for
operator control and monitoring and assign the required O, C, and M attributes to associated
instance DBs or shared DBs in your user program.
Requirements
You must have created a STEP 7 project, an S7 program, and a function block.
Basic Procedure