Cross reference

Foreword

The cross-reference functions allows to identify and list all the usages (references) of the symbols (vaiables, POUs, type definitions etc.) of a PLC application. For each symbol all its references inside the application are listed, for each reference the following elements are reported:

• the referencing block (POU or variable group)
• the position inside the block (i.e. the line inside the sou

The LogicLab cross-reference is available on LogicLab releases from 4.0.x.