# System Overview

A manufacturing system may consist of the functional blocks in the figure:

A | Factory network. | H | Controller factory port: connected to the factory network.
B | ACDC: for storing tightening results and for statistical analysis. | I | Power Focus 6000 / Power Focus 4000 controller: used with handheld tools.
C | ToolsTalk 2 server: for configuration and parameter settings for controllers and tools. | J | STRwrench: uses a wireless connection to the controller.
D | Industrial PC (IPC): can be used as client terminal to the ToolsTalk 2 and ToolsNet servers. | K | PF6 Flex controller: used with fixtured tools.
E | Portable computer connected to the factory network: can be used as client terminal to the ToolsTalk 2 and ToolsNet servers. | L | The internet cloud.
F | Service computer: can be connected to the service port of a controller or STRwrench. | M | Atlas Copco Licensing Portal (ACLP): located at Atlas Copco and provides support to licensed functionality in the Functional Management System (FMS).
G | Controller service port: can be used to connect a service computer. |  |