HGM410N/HGM420N GENSET
CONTROLLER USER MANUAL
7
4.DEFINITION AND RANGE OF PARAMETERS
No. Items Range Default Description
1 Mains Normal Delay (0-3600)s 10
The time from mains abnormal to normal or
from normal to abnormal; suitable for ATS (auto-
matic transfer switch).
2
Mains Abnormal
Delay
(0-3600)s 5
3 Mains Under Volt (30-620)V 184
When mains voltage has fallen below the set value,
Mains Under Voltage is active. When set the value
as 30V, the controller does not detect under volta-
ge signal. Back lash: 10V
4 Mains Over Volt (30-620)V 276
When mains voltage has exceeded the set value,
Mains Over Voltage is active. When set the value
as 620V, the controller does not detect over volta-
ge signal. Back lash: 10V
5 Transfer Rest Delay (0-99.9)s 1.0
Interval time from mains switch o to generator
switch on; or from generator switch o to mains
switch on.
6 Start Delay (0-3600)s 1
Time from mains abnormal or remote start signal
is active to start genset.
7 Stop Delay (0-3600)s 1
Time from mains normal or remote start signal is
deactivated to genset stop.
8 Start Attempts (1-10)times 3
Maximum crank times of crank attempts. When
reach this number, controller will send start failure
signal.
9 Preheat Time (0-300)s 0
Power-on time of heater plug before starter is
powered up.
10 Cranking Time (3-60)s 8 Power-on time of starter
11 Crank Rest Time (3-60)s 10
The waiting time before second power up when
engine start fail.
12 Safety On Delay (1-60)s 10
Alarms for low oil pressure, high temperature,
under speed, under frequency/voltage, charge alt
failure are inactive.
13 Start Idle Time (0-3600)s 0 Idle running time of genset when starting.
14 Warming Up Time (0-3600)s 10
Warming time between genset switch on and high
speed running.
15 Cooling Time (3-3600)s 10 Radiating time before genset stop, after it unloads.
16 Stop Idle (0-3600)s 0 Idle running time when genset stop.
17 ETS Solenoid Hold (0-120)s 20
Stop electromagnet’s power on time when genset
is stopping.
18 Fail to Stop Delay (0-120)s 0
Time between ending of genset idle delay and
stopped when “ETS time” is set as 0;
Time between ending of ETS hold delay and
stopped when “ETS time” is not 0.
19 Breaker Close Time (0-10)s 5.0
Pulse width of mains/generator switch on. When it
is 0, means output constantly.
20 Flywheel Teeth (10-300) 118
Tooth number of the engine, for judging of starter
crank disconnect conditions and inspecting of
engine speed. See the installation instructions.
21 Gen Abnormal Delay (0-20.0)s 10.0
The alarm delay of generator over voltage and
under voltage.
22 Gen Over Volt (30-620)V 276
When generator voltage has exceeded the set
value and the “Gen abnormal delay” has expired,
Gen Over Voltage is active. When set the value as
620V, the controller does not detect over voltage
signal.
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