General Information
The screen is a touch pad. Most of the navigation is accomplished when you touch the buttons on the navigation bar. The divisions are divided into the following groups:
Engine Overview - This screen provides a general summary of the engine operation. This screen graphically displays a top view of the engine.
Alarm - This screen is used to display the precise cause of alarms that are active.
This screen can also display a history of all the alarms that have occurred. A log of the events is recorded.
In addition to annunciation for undesirable engine operating conditions, an alarm will be displayed for the following conditions:
- A sensor output is out of specification.
- A wire from a contactor has failed.
- A wire from a contactor has been removed.
For example, the pressure sensor for lube oil is a 4 to 20 mA output. If the output from the pressure sensor is 22 mA, an alarm for the sensor will be displayed.
If a wire for a contactor is normally open, the closed side of the contactor is used in order to determine the continuity of the circuit. If the wire has failed or if the wire has been removed, an alarm for the sensor will be displayed.
Air - This screen graphically displays the air system of the engine. The screen displays the parameters of the air system.
Fuel - This screen graphically displays the fuel system of the engine. The screen displays the parameters of the fuel system.
Cooling System - This screen graphically displays a diagram of the cooling circuit. The temperatures and pressures for the cooling system are also displayed.
Exhaust - This screen displays a summary of the exhaust port temperatures. This screen also accesses the "exhaust port temperature deviation" screen.
Lube Oil System - This window graphically displays a diagram of the lube system. The temperatures and pressures of the lube system are also displayed.
Engine Overview
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| Illustration 1 | g00747666 |
Overview screen | |
The engine overview is a top view of the engine. This displays the important parameters. The image is based on the configuration of the engine. Optional equipment is displayed on the screen. The component data display has a color code that is assigned for alarm states:
White - normal operation
Cyan - failure of a sensor
Yellow - alarm
Red - shutdown
The following data is available from the engine overview:
- Inlet temperature of the turbine
- Outlet temperature of the turbine
- Engine hours
- 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
- Fuel rack percentage (option)
- Speed of the Turbine (option)
- AC/OC inlet pressure (option)
Navigation Buttons
The navigation buttons are located at the bottom of the "engine overview" screen. The navigation buttons are used in order to navigate through the screens. Illustration 2 gives the functions of the navigation buttons.
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| Illustration 2 | g00749262 |
Navigation buttons | |
Alarm System
"Active Alarms"
Press the "active alarms" button 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 in sensors are printed in black text with a cyan background. Illustration 3 shows the screen. Use the navigation bar at the top of the screen in order to navigate through the alarms. Illustration 4 gives the function of the navigation buttons.
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| Illustration 3 | g00749269 |
"Active alarms" screen | |
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| Illustration 4 | g00749274 |
Navigation buttons | |
"Alarm History"
The "alarm history" screen displays the alarms that have been recorded. The list is limited to the last 100 alarms. Use the navigation buttons in order to scroll through the alarms.
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| Illustration 5 | g00749281 |
"Alarm history" screen | |
Air System
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| Illustration 6 | g00749384 |
In-line engine | |
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| Illustration 7 | g00749387 |
Vee engine | |
Touch the "Air system" icon 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 or the window shows a Vee engine. The engine that is displayed depends on the configuration of the engine. A red "X" indicates when the optional air door is closed. The optional switch must be installed in order for this function to take place. 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
- Air door position indicator
Fuel System
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| Illustration 8 | g00749394 |
"Fuel system" screen | |
Touch the "Fuel system" icon 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 operation
Cyan - failure of a sensor
Yellow - alarm
Red - shutdown
The screen displays the following information:
- Fuel to filter pressure
- Fuel to engine pressure
- Fuel to engine temperature
- Differential in fuel pressure
Cooling System
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| Illustration 9 | g00749408 |
Combined circuit | |
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| Illustration 10 | g00749410 |
Separate circuit | |
Touch the "Cooling water system" icon on the navigation bar in order to view the screen. The screen displays the cooling system parameters. The screen also displays a system diagram. A combined circuit diagram is shown or a separate circuit diagram is shown. The diagram depends on the machine configuration. The displays have colors that are assigned to alarm states. The colors are listed below:
White - normal operation
Cyan - Failure of a sensor
Yellow - alarm
Red - shutdown
The screen displays the following information:
- Temperatures of AC/OC inlet water
- Jacket water outlet temperature
- Raw water pressure
- AC/OC pump pressure
- Jacket water pressure
Exhaust Port Temperatures
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| Illustration 11 | g00749418 |
"Exhaust port temperatures" screen | |
Touch the "Exhaust port temperatures" icon on the navigation bar in order to view the screen. The screen displays the parameters of the exhaust system. The displays have colors that are assigned to alarm states. The colors are listed below:
White - normal operation
Cyan - Failure of a sensor
Yellow - alarm
Red - shutdown
The screen displays the following information:
- Exhaust port temperatures
- Average port temperature
- Temperatures of the turbine inlet
- Outlet temperatures of the turbine
Exhaust Port Deviations
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| Illustration 12 | g00749503 |
"Exhaust port deviations" screen | |
Touch the "Exhaust port deviations" icon on the "exhaust port temperatures" screen in order to view the screen. The screen displays the deviations in the parameters of the exhaust system. The displays have colors that are assigned to alarm states. The colors are listed below:
White - normal operation
Cyan - failure of a sensor
Yellow - alarm
Red - shutdown
Lube Oil System
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| Illustration 13 | g00749421 |
"Lube oil system" screen | |
Touch the "Lube oil system" icon on the navigation bar in order to view the screen. The screen displays the "lube oil system" parameters. The displays have colors that are assigned to alarm states. The colors are listed below:
White - normal operation
Cyan - failure of a sensor
Yellow - alarm
Red - shutdown
The screen displays the following information:
- Lube oil to filter pressure
- Lube oil to engine pressure
- Lube oil to engine temperature
- Pressure differential in lube oil
Generator
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| Illustration 14 | g00776740 |
"Generator" screen | |
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| Illustration 15 | g00776742 |
"Generator" Symbols | |
Touch the "generator" icon on the navigation bar in order to view the screen. The screen displays the following generator parameters:
- Stator temperatures
- Bearing temperatures
- Line voltages
- Line amperages
- Total power
- Power Factor (PF)
- Frequency
The temperature screens change value and units based on units selections (i.e., English or Metric). The data screens have color codes assigned for alarm states. The colors are listed below.
White - normal operation
Cyan - sensor failure
Yellow - alarm
Red - shutdown
Optional data is displayed based on the engine and the system configuration.
Auxiliary Input Screen and Auxiliary Output Screen
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| Illustration 16 | g00749428 |
"Auxiliary I/O" screen | |
Touch the "Auxiliary I/O screen" icon on the navigation bar in order to view the screen. The screen displays the auxiliary input parameters and the auxiliary output parameters.
The screen displays the following information:
- Three auxiliary alarms
- Two auxiliary shutdowns
- Two auxiliary RTD inputs
- Two auxiliary 4-20 mA inputs
- Four programmable outputs
- Three auxiliary digital alarms
- Two auxiliary digital shutdowns
The names of the inputs are user defined. The units for the analog inputs are user defined.