Nilfisk-Advance CS7000 Fuel Cell EcoFlex, Service Manual

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Steering System 361 Service Manual – CS7000
The Steering Motor incorporates an encoder that reports both direction and speed information to the
controller. The operation is similar to the steering wheel rotation sensor encoders however; there is only a
single “pair” of signals and the pattern is not square. The frequency of the signal provides speed information.
The signals are slightly offset to indicate rotation direction. The encoder receives a 5v power supply at pin 1
from the steering controller pin J5-3. The encoder is grounded on pin 6 through the steering controller J5-4.
The encoder sends a wave signal out of pin 2 to controller J5-5 and out of pin 3 to controller J5-6.
Left Turn Right Turn