HGM8110DC-2 GENSET CONTROLLER USER MANUAL
HGM8110DC-2 Genset Controller 2020-02-20 Version 1.0 Page 22 of 69
6.2
SHUTDOWN ALARM
When controller detects shutdown alarm, it will disconnect Gens close signal and stop the generator
immediately.
Table 9 - Shutdown Alarms
No.
Type
Action Range
Description
1
Emergency Stop
Active always
When controller detects emergency stop
signals, it will send stop signals.
2
Over Speed
Active always
When controller detects the speed value is
higher than the set value, it will send stop
signals.
3
Under Speed
Active from wait for load to
stop cooling
When controller detects the speed value is
lower than the set value, it will send stop
signals.
4
Loss of Speed Signal
Active from start idle to
stop idle
When controller detects speed value equals
to 0, and the action select ―Shutdown‖, it will
send stop signals
5
AC Over Frequency
Active always
When controller detects the frequency value
of AC genset is higher than the set value, it
will send stop signals.
6
AC Under Frequency
Active from wait for load
to stop cooling
When controller detects the frequency value
of AC genset is lower than the set value, it
will send stop signals.
7
AC Over Voltage
Active always
When controller detects the voltage value of
AC genset is higher than the set value, it will
send stop signals.
8
AC Under Voltage
Active from wait for load to
stop cooling
When controller detects the voltage value of
AC genset is lower than the set value, it will
send stop signals.
9
Fail to Start
Active after failed to start
If genset start failure within setting of start
times, controller will send stop signals.
10
AC Over Current
Active always
When controller detects the current value of
AC genset is higher than the set value, it will
send stop signals.
11
Maintenance Due
Active when maintenance
time is due
When count down time is 0 and the action
select ―Shutdown‖, it will send stop signals.
12
ECU Shutdown
Active
when
controller
receives
ECU
red
indicator alarm
When controller receives engine shutdown
signals via J1939, controller send stop
signals.
13
ECU Com Fail
Shutdown
Active
when
controller
failed to comm. with ECU
After engine start, controller dos not receive
data signals, via J1939, controller send stop
signals.
14
AC Reverse Power
Shutdown
Active always
When controller detects reverse power value
of AC genset (power is negative) is higher
