GEAR-PLANETARY 1V8605 - Caterpillar

The Engine Supervisory System (ESS) is specifically designed for the Caterpillar G3600 Engines. The ESS integrates several control systems that are installed on the engine. With the ability to communicate with the various systems, the ESS optimizes each controlled parameter in order to ensure maximum engine performance.The ESS communicates with the following systems:
Start/Stop/Prelube Logic
Engine Monitoring And Protection
Governing
Air/Fuel Ratio
Ignition ControlThe control panel for the ESS is the center of control for the systems. The control panel for the ESS contains the control modules of each system.The Engine Supervisory System consists of the following components:
Control Panel For The Engine Supervisory System (ESS)
Engine Mounted Junction Box
Engine Mounted Sensors And Actuators
Relays, Solenoids And Switches
HarnessThe Engine Supervisory System (ESS) is divided into the following three interactive systems:Start/Stop/Prelube System - This system controls the starting of the engine, the stopping of the engine, and the prelube pump.Engine Monitoring And Protection System - This system provides a display of parameters of engine operation. The system generates warnings when one or more parameters are outside acceptable limits. The system can stop the engine if the engine operation reaches a setpoint that is programmed for shutdown. The system can prevent the engine from starting if certain parameters are outside of acceptable limits.Engine Control System - This system governs the engine. This system controls the air/fuel ratio, the ignition timing, and the limiting of power.Note: Some of the components within the ESS perform more than one function. For example, the Engine Control Module (ECM) is involved with starting the engine, stopping the engine, monitoring the engine, and controlling the engine.Engine Mounted Sensors
Illustration 1 g00493440
Front View (1) CMS unfiltered engine oil pressure sensor. (2) SCM engine oil temperature sensor. (3) SCM filtered engine oil pressure sensor. (4) CMS filtered engine oil pressure sensor.
Illustration 2 g00493641
Rear View (5) Air/Fuel pressure module. (6) RH inlet air restriction sensor. (7) LH inlet air restriction sensor. (8) Fuel actuator position sensor. (9) Fuel actuator. (10) Timing control speed sensor. (11) Engine control speed sensor. (12) Timing control crank angle sensor. (13) Fuel temperature sensor.
Illustration 3 g00493722
Left Side View (14) Detonation sensors. (15) Air choke actuator position sensor. (16) Air choke actuator. (17) Cam position sensor. (18) Junction box for the combustion buffer and detonation sensor. (19) Starting air pressure sensor.
Illustration 4 g00493729
Right Side View (9) Fuel actuator. (20) Wastegate actuator. (21) Wastegate actuator position sensor. (22) Junction box for the combustion buffer and detonation sensor. (23) Inlet air temperature sensor. (24) Crankcase pressure sensor. (25) Jacket water temperature sensor. (26) Prelube pressure switch. (27) Prelube oil pressure switch. (28) Detonation sensor. (29) Junction box for the oil level switch and water level switch. (30) Hydrax driver module box.Control Panel For The Engine Supervisory System (ESS)
Illustration 5 g00499923
Control Panel For The Engine Supervisory System (ESS) (1) LED Dial gauges. (2) Timing Control Module (TCM). (3) CMS Gauge panel. (4) Digital gauge readout. (5) Engine Control Module (ECM). (6) Fuel energy adjustment dial. (7) Exhaust pyrometer. (8) Engine speed adjustment dial. (9) Digital Diagnostic Tool (DDT) connection. (10) Mode control