SEAL-O-RING 5P7701 - Caterpillar

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(1) Status bar
(2) Main screen
(3) Soft keysThe DCU screen has three sections.Status Bar (1) - The status bar is present on all screens. The status bar displays engine state, alarm status, and icons.Main Screen (2) - The main screen uses instrument pages to show various types of gauges and widgets to show information. There can be more than one instrument page.Soft Keys (3) - Depending on the screen currently displayed, the section at the bottom may show several soft keys. The function of the keys changes based on the screen selection.Status Bar (1)
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(1A) Engine state
(1B) Alarm status
(1C) IconsEngine States (1A)
The following is a list of the engine state texts that appear in the status bar (1).Ready - Ready to start.Starting Denied - A shutdown event is active. See the alarm list.Start Disabled - Something is preventing start such as the "Start Disabled" switch or a "Ready to Start Condition". See the "Start Conditions Screen" under "Troubleshooting".Shutdown Stopping - A shutdown event has occurred and the engine is stopping.Shutdown Stopped - A shutdown event has occurred and the engine has stopped.Initial Start Delay - The DCU is verifying that all starting conditions are satisfied.Prelube Manual - The DCU has received a start command from the local operator or the remote panel. The DCU is now prelubing the engine.Prelube Automatic - The DCU has received an automatic start command. The DCU is now prelubing the engine.Cranking Manual - The DCU has received a start command from the local operator or the remote panel. The DCU is now starting the engine.Cranking Automatic - The DCU has received an automatic start command. The DCU is now starting the engine.Running - The engine is running normally.Safety Running - The DCU has no speed information. The last known state of the engine was "Running" and the DCU has not received a stop command.Delayed Stop - The engine has received an automatic stop command is waiting for the "Automatic Stop Delay" to expire. The "Automatic Stop Delay" allows the PMS or Switchgear to disconnect breakers.Cooling - The engine is cooling down.Normal Stopping - The engine is stopping normally.Safety Stopping - The DCU has no speed information. The last known state of the engine was "Running" and the DCU has received a stop command. The engine will remain in "Safety Stopping" mode until the "Safety Stopping Timer" has elapsed.Stopped - The engine has stopped normally.Alarm Status (1B)
The following alarm statuses are displayed in the status bar (1).Red, flashing - Shutdown or alarm in alarm list, unacknowledged.Red, steady - Shutdown or alarm in alarm list.Yellow, flashing - Warning in alarm list, unacknowledgedYellow, steady - Warning in alarm listWhite, flashing - Diagnostic in alarm list, unacknowledgedWhite, steady - Diagnostic in alarm listDark - No issuesIcons (1C)
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(4) Fuel Mode
(5) Maintenance
(6) Alarm Mode
(7) Running Mode
(8) Status or GearThe following is a list of the icons shown in the status bar (1).
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Fuel mode icons
(4A) Diesel Requested, Diesel Active
(4B) Gas Requested, Gas Active
(4C) Diesel Requested, Gas Active
(4D) Gas