TensorPulse Rundown Stage Parameters

During rundown, the tool can use either speed mode, with a constant motor speed, or pulse mode. The selection is made depending on the encountered torque and the given torque limits within the configuration.

Parameter name

Condition

Description

Default value

High-speed rundown

The rundown step can be done in high-speed in order to minimize the time, without overshooting. This is achieved by letting the tool run at a higher speed for a specified angle length. When the angle has been reached, the speed will change to the lower speed specified in Rundown speed parameter. Only available for SRB tools.

The parameter options are On or Off

Off

Length

Angle defining the High-speed rundown section. Max 99999°

3600°

Speed

Tool max speed must be higher than Rundown speed (rpm).

690 rpm

Rundown speed

Selected by radio buttons.

Rundown speed can be selected between Max or Manual.

Max

Rundown speed

Rundown speed = manual

Specifies the tool speed during the rundown step.

690 rpm

Rundown torque limits

Rundown torque limits is activated through a switch

Off: Rundown torque limits is turned off.

On: Rundown torque limits is turned on.

Off

Offset

Rundown torque limits = On

Angle offset before the Angle interval begins.

Length

Rundown torque limits = On

Angle defining the Rundown torque limit section.

360°

Torque min

Rundown torque limits = On

Torque value for lower Rundown torque limit.

0 Nm

Torque max

Rundown torque limits = On

Torque value for upper Rundown torque limit.

4.75 Nm

Rundown angle limits

Off: Rundown angle limits is turned off.

From Trigger: Rundown angle limits is turned On. The system starts to monitor the tightening angle as soon as the tool trigger is pressed and reports if angle limits are violated.

From torque: Rundown angle limits is turned On. The system starts to monitor the tightening angle from the specified torque value and reports if angle limits are violated.

Off

Rundown angle monitoring torque

Torque value from where Rundown angle limits are set.

0 Nm

Angle min

Angle value for lower angle limit from starting point.

100°

Angle max

Angle value for upper angle limit from starting point.

5000°

Time min

Visible if Rundown Angle limits =From Trigger or if Rundown Angle limits=From Torque

Minimum time for the step.

10 ms

Time max

Visible if Rundown Angle limits =From Trigger or if Rundown Angle limits=From Torque

Maximum time for the step.

5000 ms

Rundown complete torque

Defines the torque value for when snug is reached and rundown is completed.

5 Nm