Kolver K-DUCER, Operator'S Manual

Page: 35 / 82

Vers. 062721 35
TORQUE & ANGLE menu
(1) Program Number
Indicates the program that is currently being edited. You can select a different program
to edit from the previous screen.
(2) TORQUE CONTROL / ANGLE MONITORING flag
Tap to select Torque Control and Angle Monitoring mode.
In this mode, the screw is tightened down to the target torque, and the angle (the
number of revolutions of the screw, in degrees) reached at the target torque is
measured. The STARTING AT (12) setting controls the starting point for the angle
measurement (at torque threshold, at lever pressed, or at external signal received).
(3) TARGET Torque
Tap to set the target torque. Only available in Torque Control/Angle Monitoring mode.
For prevailing torque settings, see the Ramp & Time menu.
Note: continuous use at or over 80% of the screwdriver’s nominal torque range is not
recommended.
(4) MAX Torque
If the torque measured at the end of the rundown exceeds the MAX Torque value, the
rundown will be considered unsuccessful (NOK) and a corresponding error will be
raised. Applicable to Torque Control as well as Angle Control modes.
(5) MIN Torque
If the torque measured at the end of the rundown is below the MIN Torque value, the
rundown will be considered unsuccessful (NOK) and a corresponding error will be
raised. Applicable to Torque Control as well as Angle Control modes.
(6) FINAL SPEED
Tap to select the tightening speed of the screwdriver, in RPM.
If the (7) DOWNSHIFT function is used, this will be the final tightening speed that the
screwdriver will downshift to after the selected “AT” threshold is reached.
For the reverse speed of the screwdriver, see the REV & PRE-REV. Note that you can
invert the tightening and untightening directions of rotation via the PROGRAMS >
OTHER menu.