Winco DSE7300 Series - Manual (Page 89)

DSE Model 7000 Series Control & Instrumentation System Operators Manual
Part No. 057-074 7000 Series OPERATING MANUAL ISSUE 5 15/10/2009 ADM 89
Display Reason
GENERATOR OVER FREQUENCY The generator output frequency has risen above the preset level
GENERATOR UNDER FREQUENCY The generator output frequency has fallen below the preset level
GENERATOR OVER VOLTAGE The generator output voltage has risen above the preset level
GENERATOR UNDER VOLTAGE The generator output voltage has fallen below the preset level
OIL PRESSURE SENSOR OPEN
CIRCUIT The oil pressure sensor is detected as not being present (open circuit)
AUXILIARY INPUTS An active auxiliary input configured as a shutdown will cause the engine to
shut down. The display shows the text as configured by the user.
LOSS OF SPEED SIGNAL The speed signal from the magnetic pickup is not being received by the
DSE controller.
ECU DATA FAIL The module is configured for CAN operation and does not detect data on
the engine Can datalink, the engine shuts down.
ECU SHUTDOWN The engine ECU has detected a shutdown alarm and has informed the
DSE module of this situation. The exact error is also indicated on the
module’s display.
kW OVERLOAD The measured Total kW is above the setting of the kW overload shutdown
alarm
NEGATIVE PHASE SEQUENCE
(DSE7000 series V2.0 or above only) Indicates ‘out of balance’ current loading of the generator.
Sometimes also called Negative Sequence Current or Symmetry Fault
MAINTENANCE DUE
(DSE7000 series V2.1 or above only) Indicates that the maintenance alarm has triggered. A visit is required by
the Generator service company.
GENERATOR HIGH CURRENT A High Current condition has continued for an excess period, then the
alarm escalates to either a shutdown or electrical trip condition (depending
upon module configuration). For further details of the high current alarm,
please see High Current Shutdown / Electrical Trip Alarm.
LOADING VOLTAGE NOT
REACHED Indicates that the generator voltage is not above the configured loading
voltage after the safety timer. The generator will shutdown.
LOADING FREQUENCY NOT
REACHED Indicates that the generator frequency is not above the configured loading
frequency after the safety timer. The generator will shutdown.
PROTECTIONS DISABLED Shutdown and electrical trip alarms can be disabled by user configuration.
In this case, Protections Disabled will appear on the module display; The
alarm text will be displayed but the engine will continue to run. This is
‘logged’ by the module to allow DSE Technical Staff to check if the
protections have been disabled on the module at any time. This feature is
available from V4 onwards.