Mebay DC30D - Generator Alarm Settings

DC30D GENSET CONTROLLER USER MANUAL
21
14
Emergency delay
0-10.0s(1.0s)
Emergency and over frequency alarm delay.
15
Normal alarm delay
2.0-20.0s(5.0s)
The alarm delay except for emergency stop and
over frequency
16
Gens Abnormal
Delay
2.0-20.0s(10.0s)
It is used for alarm delay of generator with high
or low voltage.
17
Choke close delay
0-200.0s(3.0s)
Choke close delay.
18
Over current delay
0－3600.0s
(60.0s)
When the loading current is higher than the
preset value, it is regarded as over current.
3)Engine Alarm setting
NO
Parameter
Range
(defaults)
Notes
1
Over speed
alarm
0-200%
(114%)
Rated RPM multiplying by this value is regarded as over
speed alarm value.When the RPM is higher than the
alarm value and comes into over speed delay but still
higher(emergency faults delay), then over speed
alarms. if the value is set as 200, then the over speed
alarm is disabled.
2
Under speed
alarm
0-200%
(80%)
Rated RPM multiplying by this value is regarded as
under speed alarm value.When the RPM is lower than
the alarm value and comes into under speed delay but
still lower (normal faults delay), then under speed
alarms. if the value is set as 0, then the under speed
alarm is disabled.
3
Low oil
pressure alarm
0-999kpa
(103kpa)
When the oil pressure is lower than the alarm value and
comes into low oil pressure delay but still lower (normal
faults delay), then low oil pressure alarms. If the value is
set as 0, then the under speed alarm is disabled.
4
High
temperature
alarm
20-200℃
(98 ℃ )
When the temperature is higher than the alarm value
and comes into high temperature delay but still higher
(normal faults delay), then high temperature alarms. If
the value is set as 200, then the high temperature alarm
is disabled.
5
Low fuel level
warning
0-100%
(10%)
When the fuel level is lower than the value and comes
into low fuel level warning delay but still lower (normal
warning delay), then low fuel level warns. If it is higher
than the value then warning clears. If the value is set as
0, then the low fuel level warning is disabled.
6
Over battery
voltage
warning
0-200%
(135%)
Rated battery voltage multiplying by this value is
regarded as over battery voltage warning value.When
the battery input is higher than the warning value and
comes into over battery voltage delay but still higher
(normal faults delay), then over battery voltage warns.
if the value is set as 200, then the over battery voltage
is disabled.
7
Under battery
0-200%
Rated battery voltage multiplying by this value is