Manual EDU 2AE/TOP e EDU 2AE/TOP/TA Rev.1.1
Page 13
ANGLE/INPUT (A/IN):
The threshold
can’t be set by the op
erator: in fact the value is the result of
an external impulse through a proper contact (see paragraph “connections”).
This function can be very useful if the operator wants the screw to rotate a certain number of
degrees after reaching a position indicated by a precision instrument.
ANGLE/LEVER (A/LV): the threshold torque value
can’t be set by the operator and the angle value
that appears on the display corresponds to the angle that is carried out starting from the moment in
which the lever is pressed.
INTERPRETATION OF ACOUSTIC SIGNALS
The control unit emits sounds which help you understand if the fastening operation has been carried out
correctly or incorrectly. When the torque is reached meeting all the parameters set, the control unit utters a
0.5 sec beep as confirmation. On the other hand, torque reached under min time, during the Ramp time or
under the Brake time (see error signals on the display) will cause the control unit to utter two beep sounds.
In case of wrong settings (e.g. both sequence and switchbox are enabled or the selected switch box program
is different from the one required by the sequence) the control unit will utter a long beep sound.
