# Tool Information

The Tool information view contains information used for giving service personnel accurate information about the tool connected to the controller, so that they can give adequate help and support, or for operators to see what tool is connected to the controller.

Tool information
Information | Description
--- | ---
Model | Tool model denomination.
Max torque | The maximum torque the tool can use for a tightening.
Min speed | The minimum rotation speed of the tool.
Max speed | The maximum rotation speed of the tool.
Min final speed | The minimum final rotation speed of the tool (only for BCP/BCV-RE tools).
Max final speed | The maximum final rotation speed of the tool (only for BCP/BCV-RE tools).
Gear ratio | The ratio of the angular velocity of the input gear to the angular velocity of the output gear.
Serial number | The tool’s serial number may be needed when the correct version of the Product instruction is required, in order to get the correct spare parts or service instructions.
Software version | Tool software version.
Product number | The tool’s Product or Ordering number.

## Tool TAG information

Tool TAG information is only available if the tool type is a STwrench.

STwrench tool information
Information | Description
--- | ---
TAG id | The programmable RFID TAG identification number that is programmed into the End-fitting tool (Socket).
Torque correction coefficient | In certain cases extensions may be needed to fit the application. In this case the wrench measurement must be compensated to show a correct value. To calculate the correction coefficient, refer to the latest version of the STwrench User Guide (printed matter number 9836 4134 01). The parameter is stored in the RFID TAG in the End-fitting tool.
Angle correction coefficient | In certain cases extensions may be needed to fit the application. In this case the wrench measurement must be compensated to show a correct value. To calculate the correction coefficient, refer to the latest version of the STwrench User Guide (printed matter number 9836 4134 01). The parameter is stored in the RFID TAG in the End-fitting tool.
Nominal torque | The smartHEAD of the STwrench contains the torque transducer and defines the wrench’s nominal torque. For more information, refer to the latest version of the STwrench User Guide (printed matter number 9836 4134 01).

NOTICE

The correction coefficients alter the STwrench measurement. It may cause an improper reading. Before making any corrections, refer to the latest version of the STwrench User Guide (printed matter number 9836 4134 01).