System description System description EDC M(S) 5 Option: Pedal value transmitter Fuel Engine speed 2 Engine speed 1 Turbo pressure Water Charge-air Throttle lever signal 4–20 mA temperature temperature temperature Control unit Engine monitoring system EHAB (red. Stop) Electrohydraulic Power supply terminal 30 Terminal 15 MAN-Cats ISO diagnosis Diagnosis warning lamp Idle speed setting Simulation of idle switch cutout Diagnosis request EDC operating element 51.11615-7169 The engine can be triggered mechanically with the pedal value transmitter or alternatively electrically with the 4–20 mA signal.
The controller contains the linear solenoid the control rod position transducer The linear solenoid is driven by the electronic control unit. The control unit processes information which it receives via the control rod position transducer the pedal value transmitter (throttle lever signal) or from the 4–20 mA throttle lever triggering system turbo pressure sensor coolant temperature sensor turbo air temperature sensor Pedal value transmitters Fuel temperature sensor (in injection pump) 8