Nilfisk-Advance SC401 Series - Functional Block Diagram (Drive)

31Service Manual – SC401, SCRUBTEC 344 04 - Control System - Battery
Functional Block Diagram (Drive)
BRUSH
MOTOR (M1)
VACUUM
MOTOR (M2)
MAIN MACHINE
CONTROLLER (EB1)
MAIN MACHINE
CONTROLLER
RELAY (ES1)
USER INTERFACE
CONTROLLER (EB2)
RH OPERATOR’S
PRESENCE SENSOR (S1)
LH OPERATOR’S
PRESENCE SENSOR (S2)
24 V BATTERIES (BAT)
BATTERY
CHARGER (CH)
Power
Main Battery Power
PWM PWM
PWM
Serial Bus
IGNITION KEY (KEY)
DRIVE WHEELS
CONTROLLER (EB3)
REVERSE
GEAR SWITCH
(SW1)
SPEED
POTENTIOMETER
(RV1)
Figure 2: