Smartgen HGM6510 User Manual

HGM6510 Genset Parallel Unit
ISSUE 2013-07-15
Version 1.7
Page 19 of 52
HGM6510 GENSET PARALLEL UNIT
Notes：
*1: When maintenance time is due, set one of the input ports as “Reset Maintenance
Alarm”, then the alarm will be cleared by sending an active grounding impulse signal.
No
Type
Active Range
Description
26
Genset Under
Voltage
From “Waiting for
load” delay to
“Cooling” delay
When the controller detects that the genset
voltage has fallen below the pre-set value, it
will initiate a warning alarm and the
corresponding alarm information will be
displayed on LCD.
27
Loss of
Excitation
During parallel
operation
When the controller detects that the genset
negative reactive power has exceeded the
pre-set value, it will initiate a warning alarm
and the corresponding alarm information will
be displayed on LCD.
28
Oil Pressure
Open Circuit
Always active
When the controller detects that the oil
pressure sensor is open circuit and the
action select “Warn”, it will initiate a warning
alarm and the corresponding alarm
information will be displayed on LCD.
29
Temperature
Sensor Open
Circuit
Always active
When the controller detects that the
temperature sensor is open circuit and the
action select “Warn”, it will initiate a warning
alarm and the corresponding alarm
information will be displayed on LCD.
30
Earth Fault
Current
Always active
If earth fault detection is enabled, when the
controller detects that the earth fault current
has exceeded the pre-set value and the
action select “Warn”, it will initiate a warning
alarm and the corresponding alarm
information will be displayed on LCD.
31
Over Power
Always active
If over power detection is enabled, when the
controller detects that the over power value
(power is positive) has exceeded the pre-set
value, it will initiate a warning alarm and the
corresponding alarm information will be
displayed on LCD.
*2: There are 2 possible reasons:
a) MSC Communication line between the controllers disconnects, which interrupts
communication.
b) Controllers of parallel gensets have no power supply.
6.2 SHUTDOWN ALARMS
Shutdown alarm must be cleared and the fault removed to reset the module. Alarms are

Smartgen HGM6510 Specifications

General

Brand	Smartgen
Model	HGM6510
Category	Controller
Language	English