3E0-72529-0 Tohatsu VOLTMETER

Engine Overview
Illustration 1 g00806405
"Overview Screen" (1) Caterpillar Icon (2) Engine Overview (3) Active Alarms (4) Air System (5) Fuel System (6) Cooling Water System (7) Lube Oil System (8) Generator System (9) Exhaust Ports (10) PLC StatusThe engine overview is a top view of the engine. This displays the important parameters. The component data display has a color code that is assigned for alarm states:White - normal operationCyan - failure of a sensorYellow - alarmRed - shutdownThe following data is available from the engine overview:
Inlet temperature of the turbine
Outlet temperature of the turbine
Engine speed
Exhaust port temperatures
Fuel to engine pressure
Oil to engine temperature
Oil to engine pressure
AC/OC inlet temperature
Jacket water outlet temperature
Speed of the Turbine
AC/OC inlet pressure
Jacket Water Pressure
Temperature of the Stator
Bearing Temperatures
Fuel Pressure before the Fuel Filter
Fuel Differential Pressure
Oil Pressure before the Oil Filter
Oil Filter Differential Pressure
Inlet Air Temperature
Inlet Air PressureNavigation Icons
The navigation icons are located on top of all display screens. The navigation icons are used in order to navigate through the screens.Alarm System
"Active Alarms"
Press the "Active Alarms" icon (3) in order to enter the "active alarms" screen. The screen will display the active alarms, shutdowns, and failures. The list is limited to last 100 alarms. Alarms are printed in black text with a yellow background. Shutdowns are printed in white text with a red background. Failures of the sensors are printed in black text with a cyan background. Illustration 2 shows the screen. Use the navigation bar at the top of the screen in order to navigate through the alarms. Illustration 3 gives the function of the navigation icons.
Illustration 2 g00806419
"Active Alarms" Screen (1) Caterpillar Icon (2) Engine Overview (3) Active Alarms (4) Air System (5) Fuel System (6) Cooling Water System (7) Lube Oil System (8) Generator System (9) Exhaust Ports (10) PLC Status"Alarm History" Screen
The "Alarm History" screen displays the alarms that have been recorded. The list is limited to the last 100 alarms. Use the navigation icons in order to scroll through the alarms.
Illustration 3 g00806416
"Alarm History" Screen (1) Caterpillar Icon (2) Engine Overview (3) Active Alarms (4) Air System (5) Fuel System (6) Cooling Water System (7) Lube Oil System (8) Generator System (9) Exhaust Ports (10) PLC StatusAir System
Illustration 4 g00804451
"Air System" (1) Caterpillar Icon (2) Engine Overview (3) Active Alarms (4) Air System (5) Fuel System (6) Cooling Water System (7) Lube Oil System (8) Generator System (9) Exhaust Ports (10) PLC StatusTouch the "Air System" icon (4) on the navigation bar in order to view the "Air System" screen. The screen shows a graphic representation of the air system of the engine. The screen shows an in-line engine. The following data is available on the screen:
Inlet temperatures of the turbine
Outlet temperatures of the turbine
Temperature of the inlet air manifold
Pressure of the inlet air manifold
Turbine speeds
Air pressure at start
Position indicator for the air door Fuel System
Illustration 5 g00804452
"Fuel System" Screen (1) Caterpillar Icon (2) Engine Overview (3) Active Alarms (4) Air System (5) Fuel System (6) Cooling Water System (7) Lube Oil System (8) Generator System (9) Exhaust Ports (10) PLC StatusTouch the "Fuel system" icon (5) on the navigation bar in order to view the "fuel system" screen. The "fuel system" screen displays information on the fuel system. The displays have colors that are assigned to alarm states. The colors are listed below:White - normal operationCyan - failure of a sensorYellow - alarmRed - shutdownThe screen displays the following information:
Fuel to filter pressure
Fuel to engine pressure
Fuel to engine temperature
Differential in fuel pressure