Residual Torque / Peak

Required tag number

A specific number must be written in the TAG of the end fitting tool.

Name

Name of the tightening program.

Program start

Torque value from which the tightening operation starts.
Must be ≥ smartHEAD Min torque value.
If Program start = 0, its value is automatically set to the smartHEAD Min torque value.

Torque min

Lower torque limit.

Torque max

Higher torque limit.

Maximum torque limit

If the torque applied reaches this limit, the message Change screw is shown on the wrench display.
Must be > Torque max.

Target torque

The torque target.

Trigger torque

Torque value from which the angle measurement starts (usually set to 50% of the Target torque).
If Trigger torque = 0, its value is automatically set to the smartHEAD Min torque value.

Angle min

Lower angle limit.

Angle max

Higher angle limit.

Target angle

The angle target.

Torque units

This parameter is not editable.

Angle limit for rehit

If the Torque min value is reached within the specified angle, the message Joint already tightened is shown on the wrench display.

Stop condition

Select between Torque peak and Angle peak.

Torque correction coefficient

When extensions are used, the wrench measurement might be compensated to show a more accurate torque value. To calculate the correction coefficient, please refer to How to calculate the Torque Correction Coefficient.
The parameter is stored in the RFID TAG of the end fitting tool.

When extensions are not used, Torque correction coefficient = 1.

Angle correction

When extensions cause additional wrench bending, the wrench angle measurement can be compensated to show a more accurate angle value.
To calculate the correction value, please refer to How to Calculate the Angle Correction.
The parameter is stored in the RFID TAG of the end fitting tool.

When extensions are not used, Angle correction = 0.

Batch size

Number of tightenings the batch will perform.
Maximum value: 99.
If Batch size = 0, the number of tightenings is infinite.
If Batch size > 1, batch result OK only if all tightenings are OK.

Max consecutive NOK

Number of accepted consecutive NOK to have an OK result.

End cycle time

Starts when the torque goes below the Program start after reaching the 3rd percentage.
Default value: 0.1 sec. Minimum value: 0.1 sec. Maximum value: 5 sec.

Ratchet time

Starts when the torque goes below the Program start without reaching the 3rd percentage value. This allows the operator to release the torque for a while and recharge during the tightening operation.
Default value: 5 sec. Minimum value: 0.1 sec. Maximum value: 30 sec.