Introduction to Power Focus 
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3.3  RBU 
RBU (Rapid Backup Unit) unlocks a specified level of functionality and acts as a back-
up unit for the configuration of PF. There are different types of RBU; Gold, Silver, 
Bronze, X (for ETX tool functionality) and DS (for Tensor DS tool functionality). The 
RBU Gold unlocks the full capacity and functionality of the Power Focus. Combine the 
RBU giving the required functionality with the chosen hardware. 
For a list of the current RBU functionality, contact your Atlas Copco representative. 
When an RBU is plugged in to an empty PF, the RBU configuration is transferred to the controller. This 
allows the quick installation and replacement of controllers on the assembly line. 
3.4  ToolsTalk PF 
ToolsTalk PF, a PC software package developed by Atlas Copco, offers easy and user-friendly 
programming and real time monitoring of Power Focus units. ToolsTalk PF is based on extensive 
experience and thorough analysis of existing manufacturing industry needs. 
ToolsTalk PF can be installed on standard PCs running Windows XP, Windows 7 (32-bit), or Windows 7 
(64-bit) 
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 and communicates with PF via the serial port or via Ethernet TCP/IP. The real time monitoring 
functions include access to Cpk, Traces, Operator monitor, etc. 
3.5  Communication 
Built-in communication provides efficient use of modern communication technologies with Atlas Copco 
products. The Power Focus system can be built to suit the user’s needs, from a simple system offering 
many functions, to a complete factory system. Using open standards like TCP/IP, it is possible to connect 
and communicate with external systems and allows global communication. 
 
 
 
 
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