Scope and structure of this document

The purpose of this libraries description is to explain different components of HA-Modbus TCP and CI52x library.

The libraries description is valid for AC500 V2 products (using IEC 61131-3 editor V2 libraries).

For AC500 V3 products (using IEC 61131-3 editor V3 libraries) the library description is integrated in the Library Manager of Automation_Builder.