# Rundown Angle Limits

By monitoring the angle of rotation during rundown, errors such as missing washers or screws with incorrect thread size or length can be detected. For example, threads that are too long would require a greater turning angle for the screw to reach snug.

Parameter | Description | Default value
--- | --- | ---
Rundown angle limits | Activates Rundown angle limits. The angle limits are set relative to when the tool trigger is pressed or when a specified torque value is reached. Angle limits will not be checked during Selftap if Selftap is activated. Off: No limits are set. From trigger:The system starts to monitor the tightening angle as soon as the tool trigger is pressed and reports if angle or time limits are violated. From torque: The system starts to monitor the tightening angle from the specified <From torque> value and reports if angle or time limits are violated. | Off
<From torque> | Torque value from where Rundown angle limits are set. | 10% of Target Torque
Angle min | Angle value for lower angle limit from starting point. | 100°
Angle max | Angle value for upper angle limit from starting point. | 1000°
Time min | Minimum time (in milliseconds) for the step. Measured from the start of the step. | 10 ms
Time max | Maximum time (in milliseconds) for the step. Measured from the start of the step. | 5000 ms