MTU 12 V 2000 P12 Operating Instructions Manual page 19

Features
• Electronic engine governing and control.
• Monitoring of inadmissible engine operating states.
• Display of fault messages and fault codes.
• Connecting cable for power supply to engine governor.
• Connecting cable for connection to a higher-level genset control system.
• Hardware interfaces to a higher-level control system (option).
• Inputs for plant sensors (option).
• Engine safety features including engine shutdown.
• Integral fault diagnosis system ITS.
• Integral load profile recorder.
• Speed droop switching possible with engine running.
• Straightforward engine governor replacement.
• Engine and interface data stored in SAM.
• Complete automatic software download following connection of a new, unprogrammed engine gov‐
ernor.
Design of the overall MDEC system
1 Monitoring and Control
System MCS-5 (PIMs
optional)
2 CAN bus between
ECS-5 and MCS-5
The design of the overall MDEC system comprising the ECS-5 and MCS-5 subsystems depends on cus‐
tomer requirements and the higher-level control system.
3 Engine Control System
ECS-5
4 RS422 interface and
RS232 interface to an
external controller
MS150025/02E 2012-10 | General Information | 19
5 External controller