Smartgen HGM7100N Series User Manual page 15

6.2 SHUTDOWN ALARM
When controller detects shutdown alarms, it immediately opens the breaker and stop the genset, at the
same time it displays alarm type.
No. Type
1 Emergency Stop
2 Over Speed
3 Under Speed
4 Loss of Speed Signal
5 Gen Over Frequency
6 Gen Under Frequency
7 Gen. Over Voltage
8 Gen. Under Voltage
9 Failed to Start
10 Gen. Over Current
11 Maintenance Time Due
Reverse Power
12
Shutdown
13 Over Power Shutdown
Temp. Sensor Open
14
Circuit
15 High Temp. Shutdown
Oil Pressure Sensor
16
Open Circuit
HGM7100N Genset Controller
HGM7100N GENSET CONTROLLER USER MANUAL
Table 6 - Shutdown Alarms
When controller detects emergency stop signals, it will send stop
signals.
When controller detects the speed value is higher than the set value,
it will send stop signals.
When controller detects the speed value is lower than the set value, it
will send stop signals.
When controller detects speed value equals to 0, and action select
"Shutdown", it will send stop signals.
When controller detects the frequency value is higher than the set
value, it will send stop signals.
When controller detects the frequency value is lower than the set
value, it will send stop signals.
When controller detects the voltage value of genset is higher than the
set value, it will send stop signals.
When controller detects the voltage value of genset is lower than the
set value, it will send stop signals.
If genset start failure within setting of start times, controller will send
stop signals.
When controller detects the current value is higher than the set value
and action select "Shutdown", it will send stop signals.
When maintenance time countdown equals to 0, and action select
"Shutdown", it will send stop signals.
When controller detects that the reverse power value (power is
negative) of genset exceeds the pre-set value, and action type select
"Shutdown", it will send stop signals.
When controller detects that the power value (power is positive) of
generator-set exceeds the pre-set value, and action type select
"Shutdown", it will send stop signals.
When controller detects sensor is open circuit, and the action select
"shutdown", it will send stop signals.
When controller detects temperature of water/cylinder is higher than
the set value, it will send stop signals.
When controller detects sensor is open circuit, and the action select
"shutdown", it will send stop signals.
2020-09-10
Description
Version1.2 Page 15 of 47