Alarms List

Parent topic: Controller and Operating Instructions

Warning Alarms

Warnings are non-critical alarm conditions and do not affect the operation of the engine system, they serve to draw the operators attention to an undesirable condition.

Example:

1/2

Alarms

 

Coolant Temp High

  
     

Warning

  

In the event of an alarm the LCD jumps to the alarms page, and scroll through all active alarms.

By default, warning alarms are self-resetting when the fault condition is removed.

Shutdown Alarms

Shutdown Alarms are latching and immediately stop the Generator. Once this has occurred, the module shuts the generator set down immediately to prevent further damage. To restart the generator the fault must be cleared and the alarm reset. 

Alarm Codes

Level Alarm Code Alarms DTC code ECU current DTCs Description
Shut Down 101 Crank Attempts Expired     Alarm if Engine did NOT achieve 800 rpm within 12 seconds. Becomes a Shutdown Alarm when number of restart attempts is greater than number of “Crank Restarts” set in Configuration Menu.
Warning 102 Failed to Start     The generator had failed to start as it did not meet the required Crank Disconnect criteria during the configured number of Crank Attempts.
Warning 103 Failed to Stop     Module detected that the generator is running when the DSE module has instructed it to stop.
Shut Down 105 Low Oil Level     If low oil level for 60 seconds.
Warning 108 Coolant Level Low     Low Coolant Level detected. - Initiates 20 min restart delay
Shut Down 109 Water in Fuel     Water in the fuel had been detected.
Warning 302 ECU amber P1192 S=100 F=4 Oil Press Switch The circuit to the engine oil pressure sensor had become open
The low oil pressure switch had activated after the Safety On Delay timer had expired.
Engine oil pressure had fallen below the Low Oil Pressure Shutdown Trip level after the Safety On Delay timer had expired.
Warning 302 ECU amber P0219 S=190 F=0 Engine Speed High - most severe The engine speed had risen above the Run Away Trip level.
The engine speed had risen above the Over Speed Alarm Trip level for the configured delay timer.
The engine speed had risen above the Over Speed Overshoot Trip level
Warning 302 ECU amber P0118 S=110 F=3 Coolant Temperature High voltage, or short The coolant temperature sensor has become open circuit.
The high engine coolant temperature switch had activated after the Safety On Delay timer had expired.
The engine coolant temperature had risen above the High Coolant Temperature Shutdown Trip level after the Safety On Delay timer had expired.
Shut Down 116 Calibration Fault   Calibration Fault Controller internal calibration has failed. The unit must be sent back to DSE to be investigated and repaired.
Warning 117 PTI passed      
Warning 118 PTI activated      
Warning 119 20 Minute Crank Lockout      
Shut Down 120 Pre Trip Test Fail      
Warning 121 Speed Override Mode Enabled     If Manual Speed Switching is Enabled and toggle button is inactive for 5 minutes, go back to Auto Mode
Warning 122 Shift to High Speed     When the genset shifts from low to high speed (HS set at 1800rpm)
Warning 123 Shift to Low Speed     When the genset shifts from high to low speed (LS set at 1500rpm)
Shut Down 301a ECU Protect     The module received a protect fault condition from the engine ECU. Connect ECU Test Tool to read codes.
Shut Down 301b ECU Red     The module received a red fault condition from the engine ECU. Connect ECU Test Tool to read codes.
Warning 302 ECU Amber     The module received an amber fault condition from the engine ECU. Connect ECU Test Tool to read codes.
Shut Down 410 Gen Over Voltage     The generator output voltage had risen above the Over Voltage Alarm Trip level for the configured delay timer. See “Alternator Diagnosis”
Shut Down 411 Gen Below Voltage     The generator output voltage had fallen below the Under Voltage Alarm Trip level for the configured delay timer after the Safety On Delay timer had expired. See “Alternator Diagnosis”
Shut Down 422a Gen Under Frequency     The generator output frequency had fallen below the Under Frequency Alarm Trip level for the configured delay timer after the Safety On Delay timer had expired. See “Alternator Diagnosis”
Shut Down 423a Gen Over Frequency     The generator output frequency had risen above the Run Away Trip level. See “Alternator Diagnosis”
Shut Down 423b Gen Over Frequency Overshoot     The generator output frequency had risen above the specified trip. See “Alternator Diagnosis”
Shut Down 423c Gen Over Frequency     The generator output frequency had risen above the Over Frequency Alarm Trip level for the configured delay timer. See “Alternator Diagnosis”
Shut Down 800 ECU Malfunction     The module received a malfunction fault condition from the engine ECU. Connect ECU Test Tool to read codes.
Shut Down 801 ECU Data Fail     The module is configured for CAN operation but has not detected data being sent from the engine’s ECU.
Shut Down — Generator Locked Out     The generator has cranked 3 times without success. Check the fuel level and the battery voltage.