Automatic Compensation Of Neutral Point Of The Pedal Sensor - JUKI DLM-5400NDD-7 Instruction Manual

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10. Automatic compensation of neutral point of the pedal sensor

Whenever the pedal sensor, spring, etc. are replaced, be sure to perform following operation :
If you place your foot or any object on the pedal, the pedal will not operate properly. Operate
the pedal with nothing placed on it.
In the case "
The pedal sensor is not properly connected. Turn the power OFF and check the connection of
the pedal sensor.
In the case "
It is necessary to adjust the installation of the pedal. Carry out the adjustment of the installa-
tion of the pedal according to the below-stated "How to adjust the pedal".
How to adjust the pedal
a) Check the digit which flashes on and off to determine the direction of pedal dislocation.
In the case the pedal sensor neutral position
is displaced toward the front part of the pedal.
b) Adjust the installation of the pedal so that the indication "
Manual for how to adjust the pedal.)
Correct the pedal in the direction to correct the pedal dislocation. When the dislocation is reduced to be
within the permissible range, "
switch . The indication is changed to the state described in 1).
c) Press
d) Now, the pedal adjustment is completed. Turn the power OFF.

" is displayed:
" is displayed:

Flashes on and off
" is displayed.
– 50 –
switch , turn ON the power
1) Pressing
switch.
The panel display is as illustrated in the figure.
The value indicated on the right side of "PA.",
at this time, is the compensation value. (In this
figure, the correction value is "1".)
2) The neutral position of the pedal is stored in
memory. Turn the power OFF to finish the proce-
dure.
In the case the pedal sensor neutral position
is displaced toward the rear part of the pedal.
" is displayed. (Refer to the Engineer's
Flashes on and off

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