Kolver EDU 2AE/TOP Manual page 12

ATTENTION: If you press ESC after confirming "calibration ON", the display will show the torque screen
again and the displayed values are the default ones or the ones set during the previous calibration (if done
before).
USE OF T&A (Torque & Angle)
Choose the T & A mode (see point 26: Modify function on the program menu)
It is possible to set 6 different modes:
TORQUE (Torque): It's the most common use mode. The control unit shows the tightening torque
and the torque starting from a certain torque percentage (threshold torque, see point 27). If the final
torque and angle values are within the preset minimum and maximum values, the screw is correctly
tightened. If the torque and/or angle are outside the preset values the screw will be considered as
incorrectly tightened. In this case the red led will light up and the message "ERROR MAX (MIN)
ANGLE" or "ERROR MAX (MIN) TORQUE" will be displayed.
TORQUE/INPUT (T/IN): It corresponds to Torque mode, except for the threshold torque which
can't be set by the operator: in fact the value is the result of an external impulse through a proper
contact (see paragraph "connections"). It can be very useful if the operator wants the control unit to
start counting the angle from a position which is indicated by a precision instrument.
Manual EDU 2AE/TOP e EDU 2AE/TOP/TA Rev.0 Pagina 12