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When this screen appears, the screwdriver will remain disabled until the operator taps
ESC on the touch screen, or until the “REMOTE ESC” external signal is received.
If OFF, the control unit will clear the error automatically when the lever is pressed or
the remote start signal is received after the error occurs (in this case, the remote start
signal must first be pulled down after the error occurs in order to re-start the
tightening).
(10) LEVER ERROR
If ON, an error will be raised if the lever is released before reaching the target torque,
angle, and/or run time.
If OFF, releasing the lever in the middle of a tightening will not result in an error signal,
even if the target torque, angle, and/or run time have not been reached.
(11) DEFIX ALLOW
If ON, the reverse button on the screwdriver is enabled.
Set to OFF to disable the reverse button on the screwdriver.
Note: the PRE-TIGHTENING REVERSE and AUTO-REVERSE AFTER TORQUE
functionality can still be used when this setting is OFF.
(12) COMPENSATION
This setting changes the calibration factor for the current program. Default value is 1.
The torque measured when working with the current program is multiplied by this
factor. For example, if a torque value of 3 Nm is displayed with the COMPENSATION
setting at 1, but you measure an effective torque value of 3.03 Nm with an external
measurement tool, you modify the COMPENSATION setting to 0.99. Repeating the
tightening with the same joint should now yield a torque value of 3 Nm (result of 3.03
Nm * 0.99) in both the K-DUCER and the external torque measurement tool.
This function is useful when the torque result measured by an external instrument is not
in line with the result measured by the K-DUCER, provided you are sure that the
external instrument is properly calibrated and showing the correct result.
This can happen when working on rigid joints or with angle heads, or when the KDS
screwdriver is overdue for a calibration.
WARNING: This function changes the value of the factory FATC calibration of the KDS
screwdriver and therefore must be used only in case of real need and with a full
understanding of what is being modified. In all other cases it should be left at 1. Contact
your Kolver representative when in doubt.
Kolver supplies all KDS series screwdrivers with the transducer pre-calibrated on a
semi-elastic joint at a final speed of 100RPM (KDS models 15Nm and smaller) or 50RPM
(KDS models 20Nm and larger).
(13) Exit/Save Key
Tap to return to the previous menu and save or discard any changes made.
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