Oasis Baywash i5, Руководство по эксплуатации

Страница: 41 / 52

CHAPTER 3:
ON-BOARD
COMPONENTS
PAGE 41 OF 52
OPTICS (Proximity Sensors)___________________________________
Proximity Sensors operate under the electrical principle of inductance.
Inductance is the phenomenon where a fluctuating current induces an
electromotive force (magnetic current) in a target object.
When a metal object moves into the sensor’s field of detection, Eddy
circuits build up in the object, magnetically push back and finally reduce
the sensor’s own oscillation field, thus triggering the output circuitry.
There are 5 proximity sensors used within the i5:

Top brush upper limit sensor

Top brush safety sensor

Rear driver side brush sensor

Rear passenger side brush sensor

Gantry drive count-up sensor

Gantry “Home” sensor

Gantry “Count Correction” sensor
Failure of any of these sensors will result in a “Fault” on the HMI screen.
See page (23) for instructions on how to clear a fault.
*Note: If the LED light on the proximity sensor is lit with no metallic
object within read range, it is possible that the sensor needs to be replaced.