Monitoring, Control And Regulation Equipment; Gas Engine Phase 3 System - Overview - MTU Gas engine8 V 4000 L62 Operating Instructions Manual

2.6 Monitoring, Control and Regulation Equipment

2.6.1 Gas engine phase 3 system – Overview
Overview
1 Genset system
2 Engine system
3 Genset
4 Engine governor
Governing/control/monitoring
Engine governor ADEC (ECU-7)
• Controls engine starting, stopping and emergency stop
• Monitors engine operating parameters
• Controls throttles and sets gas mixture for requested speed/power
• Monitors first gas solenoid in gas train to engine
SAM
• Interface module to unit control
• Monitors second gas solenoid in gas train to engine
• Diagnostic interface
Engine Monitoring Unit EMU
• Evaluation unit for PT 1000 temperature sensor to determine and monitor exhaust temperatures of in‐
dividual cylinders
30 | Product Summary | MS150032/02E 2012-07
5 Engine monitoring
6 NOx sensor
7 Compressor bypass
8 Ignition
9 Knock module
10 Gas metering unit
11 Throttles