Vers. 100822 Page 17
TORQUE/LEVER (T/LV): No threshold is preset by the operator: 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 until the torque is reached.
ANGLE (Ang.): This mode gives priority to the angle to be reached. The value is measured starting
from a tightening torque percentage.
Starting from the preset threshold torque (see point 30) the system will start counting the degrees and
when the preset angle is reached the screwdriver will stop. If the preset angle is reached the screw
will be considered as correctly tightened, the green led will light up and the message “
tightening OK
”
will be displayed on the status bar. If the screwdriver stops before reaching the preset angle the
tightening will be considered not ok, the red led will light up and the message “error angle not
reached” will be displayed on the status bar. Therefore it’s very important to set a torque value (line
5) which is sufficiently higher than the threshold value (line 30), so that the set value is reached before
the screwdriver stops because of the reached torque.
ANGLE/INPUT (A/IN):
The threshold
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”).
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.
