Automatic Compensation Of Neutral Point Of The Pedal Sensor; Initialization Of The Setting Data - JUKI SC-510 Series Engineer's Manual

(6) Automatic compensation of neutral point of the pedal sensor

Whenever the pedal sensor, spring, etc. are replaced, be sure to perform following operation :

(7) Initialization of the setting data

(1) Pressing switch
(2) Indication on the screen will be as illustrated in
At this time, the value indicated in the 7 segments of
four figures is the compensation value.
(Caution) At this time, the pedal sensor does not
work properly if the pedal is depressed.
Do not place the foot or any object on the
pedal. Warning sound "peeps" and the
compensation value is not displayed.
(3) Turn OFF the power switch, and turn ON the power
switch again to return to the normal mode.
All contents of function setting of SC-510 can be returned
to the standard set values.
(1) Pressing all switches
power switch.
(2) LED displays indication
and initialization starts.
(3) The buzzer sounds after approximately one second
(single sound three times, "peep", "peep", and
"peep"), and the setting data returns to the standard
setting value.
(Caution) Do not turn OFF the power on the way of
initializing operation. Program of the main
unit may be broken.
(4) Turn OFF the power switch, and turn ON the power
switch again to return to the normal mode.
(Caution) 1. When this operation is performed, the
neutral compensation value of the
pedal sensor becomes "0". Accord-
ingly, be sure to execute the operation
of automatic pedal sensor neutral com-
pensation before using the sewing ma-
chine. (Refer to the aforementioned
(6).)
2. Even when this operation is performed,
the sewing data set by the operation
panel cannot be initialized.
– 80 –
, turn ON the power switch.
, and , turn ON the
with the sound "peep",
.