DC8xD MK3 GENSET CONTROLLER USER MANUAL
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under voltage, over current, overpower during start idle time.
Note 4: No response to low frequency, under voltage, over current and over
power is required when entering the Warming-up time.
Note 5: After entering rated operation, the Gens load relay output.
Note 6: In the process of shutdown, if the remote starting signal is restored to
be valid within the " Cooling time", the rated operation will be entered again.
Note 7: If the stop key is pressed again during idle time, the idle time will be
cancelled and the stop operation will be executed directly.
9.Warnings and Shutdown Alarms
Warnings
Notes: Warning is a non-serious failure state, which will not harm the gensets
system for the time being. It only reminds operators to pay attention to the situation
that does not meet the requirements and solve it in time to ensure the continuous
operation of the system. When the warning occurs, the gensets does not stop. Once
the fault is removed, the warning is automatically canceled.
Low fuel level sensor warning
When the controller detects that the fuel level value is lower than the "Low fuel level
warning", Then start warning delay and the duration(2S) have not returned to normal,
the warning of Low fuel level warning is reported. "WARNING" lights will light up,
Generators will not stop, displays "Low fuel level-A" on the current fault screen.
Low fuel level switch warning
When the controller detects that the AUX. INPUT "Low fuel level warning input"
switch is active, it starts warning delay and lasts for 2 seconds. When the "Low fuel
level warning input" switch is enabled, the engine low fuel level switch warning is
reported. "WARNING" lights will light up, Generators will not stop, displays "Low fuel
level-D" on the current fault screen.
External instant warning
When the controller detects that the AUX. INPUT "External instant warning input"
switch is active, it starts warning delay and lasts for 2 seconds. When the "External
instant warning input" switch is enabled, the warning is reported. "WARNING"
lights will light up, Generators will not stop, displays "Instant warn" on the current
fault screen
Speed signal lost warning
When the controller parameter "Action if RPM lost" is set to "warning", the detected
speed value is 0,Then start warning delay and the duration (2S) have not returned to
normal, the warning of speed signal lost warning is reported. "WARNING" lights will
light up, Generators will not stop, displays "Lose speed" on the current fault screen.
Oil pressure sensor disconnected warning
When the controller parameter "Action if low oil pressure sensor disconnected" is
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