Functionality; System Functionality; Tool Functionality - Atlas Copco Tensor STB User Manual

System overview
2.1

Functionality

2.1.1

System functionality

The Power Focus sends the Parameter set (Pset) and the batch size to the tool where it is stored and
executed, and the tightening result is sent back to the Power Focus. See schematic figure below.
The STB tool family has the same basic functionality as other ST tools, but due to the nature of the
wireless communication where the tightening data is stored in the tool, all features in the Power Focus SW
may not be available in STB. For a complete list, see Tensor STB release notes.
Remote start is not available, for safety reasons.
Figure 2 System functionality
2.1.2

Tool functionality

Figure 3 STB tool
The Tensor is equipped with a buzzer and blue LEDs that can be configured as outputs to
STB tool
indicate a series of events, as the event relays on Power Focus. In addition, STB has the following LEDs.
6 (36)
Pset
Result
1 Optional ST Scanner,
ST selector or GPIO
on bus connector
2 Buzzer
3 LEDs
4 Function button
5 Battery
6 Direction ring
7 Tool trigger
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