Samsung Electronics
6-4
Troubleshooting
7-1-4-1. What is the weight sensor
1. The weight sensor detects weights of objects such as assembly to set automatically optimum heating
time according to the weight determined, contributing to improvement of operation.
7-1-4-2. Features
a. Configuration of plate-spring :
Onto the structure comprising electric pole on PC board and plate spring(sensor plate),assembly the
driving axle, and let the axle to move, with the action of spring, to move the spring to measure
weight.
b. Condenser measuring type :
This is a method to measure weight asthat, when a load is exerted on axle the plate spring(sensor
plate) on driving axle will come down to enlarge the gap away from the sensor electric pole on the
fixed PC board and thus the electrostatic capacity will be changed, by which the oscillation of weight
sensor PC board changed, and it allows to measure the weight by.
7-1-4 Details of functions of Weight Sensor
L
o
a
d
axle
PC(Sensor pole)
Fixed axle
Driving axle
Frame
Panel(Sensor Panel)
RT motor
7-1-3 Method for checking 0 point
Items to check:
Confirmation key
Confirmation
Value at 0 point
Regulation for MORE ( ) key, Display of previous regulated value at 0
simultaneously pressed.
point, for example: 315
Value of inclination Regulation for LESS ( ) key, Display of previous regulated value
simultaneously pressed.
of declination, for example: 49
