# Impulse Single-Step Loosening Parameters

Loosening parameters
Parameter name | Description | Default value
--- | --- | ---
Loosening enabled | Off: Loosening is disabled. On: Loosening is enabled and additional parameters can be configured. | On
Detection torque | Auto: The value is set based on the tool type and the tool capability. Manual:The value is set manually. | Auto
Detection torque | The minimum torque required to begin performing a loosening operation and produce a loosening result. | 3.5 Nm
Run-up torque | Auto: The value is set based on the tool type and the tool capability. Manual:The value is set manually. | Auto
Run-up torque | When the torque falls below Run-up torque, the loosening is considered to be OK. Depending on variations in screw length, the system cannot determine when the screw has been run up completely. This is for the operator to decide. | 1.75 Nm
Loosening speed | Loosening speed will be attained when Run-up torque is reached. Max: The value is set to maximum. Manual:The value is set manually. | Max
Loosening speed | Visible if Loosening speed is set to Manual | 1 rpm