Stiga e-PARK 220 Workshop Manual page 64

WORKSHOP MANUAL
e-PARK 220
accelerator pedal position, motor temperature and speed of the motor.
Once switched on, the control unit keeps in constant communication, by the CAN BUS 3 line,
with the blade motor controller ACE-0. If both controllers do not show any anomalies, the AC-0
enables the closure of the KZTP contactor, subject to the consent of the safety circuit as well.
To increase the safety level of the machine, an electrical circuit external to the controller switches
off the controller and opens the KZTP contactor when the emergency mushroom is pressed or
the operator leaves the seat.
The traction controller also implements the Cruise Control function.
• ACE-0 BLADE CONTROLLER The blade motor controller is a control unit that controls the
blade motor according to the input signals it receives: switches status, temperature and motor
speed.
Once switched on, the control unit keeps in constant communication, by the CAN BUS 3 line,
with the blade motor controller AC-0.
To increase the safety level of the machine, an electrical circuit external to the controller discon-
nects the clutch when the PTO button is pressed, the emergency mushroom is pressed or the
operator leaves the seat.
• VMS-BLACK BOX The VMS controller reads the information of the CAN 1 and 3 signals and
transmits it via the CAN 2 line to the display. It also deactivates the blade motor when the bat-
tery power reserve is less than 5%, reads the status of the Cruise Control button and adjusts the
height of the cutting deck.
The VMS control unit is equipped with an internal memory for logging the "Black box" informa-
tion.
CHAPTER
9 - ELECTRONIC MANAGEMENT - BATTERY
EDITION PAGE
2018 64 /
84