Generac Power Systems Deep Sea Electronics G8601 Owner's Manual page 14

Controller Operation
Fault
Generator IDMT Earth Fault Relay
ECU Amber
ECU Data Fail
ECU Malfunction
ECU Protect
ECU Red
Electrical Trip Stop Inhibited
Engine Over Speed Delayed
IEEE C37.2 - 12 Overspeed Device
Engine Under Speed
IEEE C37.2 - 14 Underspeed Device
Exp. Unit Failure
Fail to Synchronise
FRT event
Flexible Sensor A to D High
Flexible Sensor A to D Low
Fuel Level High
IEEE C37.2 - 71 Liquid Level Switch
14
Description
The module detected that the generator earth fault current had
risen above the Earth Fault Trip Level for the duration of the
IDMT function.
The module received an amber fault condition from the engine
ECU.
The module is configured for CAN operation but has not de-
tected data being sent from the engine's ECU
The module received a malfunction fault condition from the en-
gine ECU.
The module received a protect fault condition from the engine
ECU.
The module received a red fault condition from the engine ECU.
The module created an electrical trip alarm due to a fault, but
the generator is prevented from stopping. This is due to the Re-
set Electrical Trip Inhibit Engine Stop being enabled. To stop
the generator, remove the starting request or press the Stop/
Reset Mode button.
The module detected that the engine speed had risen above
the Over Speed Trip level but was below the Over Speed Over-
shoot Trip for the configured Overshoot Delay timer during
starting.
The module detected that the engine speed had fallen below
the Under Speed Pre-Alarm Trip level for the configured delay
timer after the Safety On Delay timer had expired.
The module detected that communications to one of the DSE-
Net® expansion modules had been lost.
The module failed to synchronise the generator before the Fail
to Sync Delay timer had expired. The generator continues to
synchronise until it is either achieved or runs out of fuel.
The module detected that the generator earth fault current had
risen above the Earth Fault Trip Level for the duration of the
IDMT function.
NOTE: Due to module configuration the alarm message that ap-
pears on the display may be different. For further details of mod-
ule configuration, contact your Authorized Industrial Service
Dealer (IASD).
The module detected that an analog input value had risen
above the Flexible Sensor High Pre-Alarm Trip level.
NOTE: Due to module configuration the alarm message that ap-
pears on the display may be different. For further details of mod-
ule configuration, contact your Authorized Industrial Service
Dealer (IASD).
The module detected that an analog input value had fallen be-
low the Flexible Sensor Low Pre-Alarm Trip level.
The module detected that the engine fuel level had risen the
High Fuel Level Pre-Alarm level for the configured delay.
Deep Sea Electronics® G8601 Controller Owner's Manual