User manual

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4.10.1 Returning to OFF Mode from a Failure
When the GSC400 enters in the FAILURE mode press the
Off key.
This will silence the alarm and “ENTER TO RESET?” will
appear on the GSC400 display.
Press the Enter key to exit the FAILURE mode and enter
the OFF mode.
Note: it is not possible to enter the AUTO mode directly
from the FAILURE mode.
4.10.2 Diagnostic Trouble Code Shutdowns
This section only applies for electronic engines and if the Diagnostic Trouble
Code (DTC) feature is enabled. See section 3.14 for more information on DTCs.
The GSC400 does not have the ability to detect when the generator ECM has
shutdown the generator. In the case of an ECM shutdown the GSC400 will
display one of the following failure reasons:
1. Low Oil Pressure
2. Under Speed
3. Under Frequency
4. Under Voltage
The failure message displayed will depend on the user’s failure set points for the
above. The user has to check the Event History Log (see section 3.10.3 on page
91 about the history log) to determine if there has been a DTC (DM1) failure sent
from the generator ECM.
4.10.3 Hourmeter Display
The maximum hour count is 200,000.0 hours for mechanically connected
engines. For J1939-connected engines the maximum is 259,999.9 hours OR the
maximum hours count available from the engine ECM, whichever is less.