Smartgen HGM410DC User manual

HGM410DC
GENSET CONTROLLER
USER MANUAL
SMARTGEN (ZHENGZHOU) TECHNOLOGY CO.,LTD.

HGM410DC Genset ControllerUser Manual
HGM410DC Genset Controller 2015-11-12 Version 1.0 Page 3 of 34
CONTENTS
1 OVERVIEW ...........................................................................................................................4
2 PERFORMANCE AND CHARACTERISTICS........................................................................4
3 SPECIFICATION ...................................................................................................................6
4 OPERATION..........................................................................................................................7
4.1 PUSHBUTTONS................................................................................................................................. 7
4.2 PANEL................................................................................................................................................. 8
4.3 AUTOMATIC START/STOP OPERATION ......................................................................................... 8
4.3.1 Auto Remote Start Sequence....................................................................................................8
4.3.2 Auto Remote Stop Sequence....................................................................................................9
4.3.3 Battery Under Volt Start/Stop Sequence...................................................................................9
4.3.4 Auto Self-check Start Sepuence................................................................................................9
4.3.5 Manual Start/Stop Operation.....................................................................................................9
5 PROTECTION.....................................................................................................................10
5.1 WARNINGS ...................................................................................................................................... 10
5.2 SHUTDOWNALARM ....................................................................................................................... 12
6 CONNECTIONS..................................................................................................................15
7 DEFINITION AND RANGE OF PARAMETERS...................................................................17
7.1 PARAMETER CONTENTS AND RANGE ........................................................................................ 17
7.2 PROGRAMMABLE OUTPUT 1-5..................................................................................................... 24
7.3 PROGRAMMABLE INPUT 1-4 TABLE (ACTIVE WHEN CONNECT GND (B-).............................. 25
7.4 SENSOR SELECT............................................................................................................................ 26
7.5 CONDITIONS OF CRANK DISCONNECT ...................................................................................... 27
8 PARAMETERS SETTING....................................................................................................28
8.1 SETTING MENU............................................................................................................................... 28
8.2 PARAMETERS SETTING................................................................................................................. 28
8.3 INFORMATION................................................................................................................................. 28
8.4 LANGUAGE...................................................................................................................................... 28
8.5 MODE............................................................................................................................................... 28
9 SENSOR SETTING.............................................................................................................29
10COMMISSIONING...............................................................................................................30
11TYPICALAPPLICATION......................................................................................................31
12FIXING CLIPS .....................................................................................................................32
13OVERALL DIMENSION AND PANEL CUTOUT...................................................................32
14INSTALLATION ANNOUNCEMENTS..................................................................................33
14.1 BATTERY VOLTAGE INPUT............................................................................................................ 33
14.2 SPEED SENSOR INPUT.................................................................................................................. 33
14.3 OUTPUTAND EXPANSION RELAY................................................................................................ 33
14.4 AC INPUT ......................................................................................................................................... 33
14.5 WITHDRAW VOLTAGE TEST.......................................................................................................... 33
15TROBLESHOOTING...........................................................................................................34

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1 OVERVIEW
HGM410DC Genset Controller integrates digitization, intelligentization and network technology which
are used for genset automation and monitor control system of single unit to achieve automatic
start/stop, data measure, alarm protection and “three remote” (remote control, remote measuring and
remote communication). It fit with LCD display, optional Chinese/English/Spanish/Russian/Turkish
languages interface, and it is reliable and easy to use.
The powerful 32-bit ARM processor contained within the module allows for precision parameters
measuring, fixed value adjustment, time setting and set value adjusting and etc. All parameters can be
configured from front panel and they can be configured or monitored via auxiliary interface on PC (SG72
module produced by our company can be used to USB to LINK and RS485 ports). Due to its compact
structure, simple connections and high reliability, HGM410DC can be widely used in several of genset
automation systems.
2 PERFORMANCE AND CHARACTERISTICS
HGM410DC is used for ASM (Automatic Start Module)，it controls generator to start/stop by remote
signal:
——132x64 LCD with backlight, selectable language interface (Chinese, English, Spanish,Russian
and Turkish), push-button operation;
——RS485 Communication Port, which achieves long distance remote control with simple
connection;
——Suitable for 3-phase 4-wire, 3-phase 3-wire, single phase 2-wire, and 2-phase 3-wire systems
with voltage 120/240V and frequency 50/60Hz;
——Collects and shows 3-phase voltage, current, power parameter and frequency of generator or
mains.
Generate
Line Voltage (Uab, Ubc, Uca)
Phase Voltage (Ua, Ub, Uc)
Frequency (Hz)
Load
Current (IA, IB, IC)
Active Power (kW)
Reactive Power (kvar)
Apparent Power (kVA)
Power Factor (PF)
——For generator, controller has over voltage, under voltage, over frequency, under frequency and
over current detection functions;
——Precision collect and display parameters about Engine:
Temp. (WT) °C/°F both be displayed
Oil pressure (OP) kPa/Psi/Bar all be displayed
Fuel Level (FL) % (Unit)
Engine Speed (RP) RPM (Unit)

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Battery Voltage (VB) V (unit)
Charger Voltage (VD) V (unit)
Hours Counter (HC): Max. 999999 hours
Start times: Max.999999 times
——Control & Protection: automatic start/stop of the genset, ATS(Auto Transfer Switch) control
with perfect fault indication and protection function;
——Storage battery under voltage start: start when battery is under voltage, stop when voltage is
normal;
——Genset self-check function: automatic start when the genset hasn’t been running for a long
time and automatic stop when the genset has been running for a while;
——With ETS(Energize To Stop), idle control, pre-heat control, speed raise control and speed drop
control function; All output ports are relay-out;
——Parameter setting: parameters can be modified and cannot be lost even in case of power
outage; all the controller parameters can be adjusted using front panel of the controller or via
PC using an SG72 adaptor.
——Multiplex input port 3 and 4 can be used in various fields: input 3 can be used as auxiliary input
port or level sensor while input 4 can be used as auxiliary input port or configurable sensor.
——More kinds of curves of temperature, oil pressure, fuel level can be used directly and users can
define the sensor curves by themselves;
——Configurable sensor: can be set as temperature sensor, oil pressure sensor or fuel level
sensor, enable the detection of double temperature, double oil-pressure and double fuel level.
——Multiple crank disconnect conditions (magnetic pickup, oil pressure, generator frequency) are
optional;
——Widely Power supply range: DC(8~35)V, suitable to different start battery voltage environment.
——All parameters used digital adjustment, instead of conventional analog modulation with normal
potentiometer, more reliability and stability;
——Modular design, self-extinguished ABS plastic enclosure, pluggable connection terminals and
embedded installation way; compact structure with easy mounting.

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3 SPECIFICATION
Items
Contents
Working Voltage
DC8. 0V to 35. 0V, Continuous Power Supply.
Overall Consumption
<3W(Standby mode: ≤2W)
AC voltage Input:
3 Phase 4 Wire
2 Phase 3 Wire
Single phase 2 Wire
3 Phase 3 Wire
AC15V - AC360V (ph-N)
AC15V - AC360V (ph-N)
AC15V - AC360V (ph-N)
AC30V - AC620V (ph-ph)
Alternator Frequency
50Hz/60Hz
Speed Sensor Voltage
1.0V to 24V (RMS)
Speed Sensor Frequency
10,000 Hz (max)
Start Relay Output
5A DC28V power supply
Auxiliary Relay Output 1
5A DC28V power supply
Auxiliary Relay Output 2
5A DC28V power supply
Auxiliary Relay Output 3
5A DC28V power supply
Auxiliary Relay Output 4
5A AC250V voltage-free output
Auxiliary Relay Output 5
5A AC250V voltage-free output
Overall Dimensions
130mm x 112mm x 39mm
Panel Cutout
110mm x 90mm
CT Secondary Current
5A (rated)
Working Condition
Temperature: (-25~70)ºC;
Humidity: (20~93)%RH
Storage Condition
Temperature: (-25~70)ºC
Protection Level
IP55 Gasket
Insulation Intensity
Apply AC2.2kV voltage between high voltage terminal and
low voltage terminal;
The leakage current is not more than 3mAwithin 1min.
Weight
0.30kg

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4 OPERATION
4.1 PUSHBUTTONS
Key
Function
Description
Stop/ Reset
Stop running generator;
In case of alarm condition, pressing the button will reset alarm;
In stop mode, pressing and holding the button for 3 seconds will test
indicator lights (lamp test);
During stopping process, press this button again to stop generator
immediately.
Start
Start genset in Manual/Test mode.
Manual
Pressing this key will set the controller in to manual mode. Pressing this
key and or in the same time can adjust constrast of LCD.
Auto
Pressing this key will set the module into auto mode.
Set/Confirm
Pressing this key will enter into Main Menu;
In setting parameter status, press this key will shift cursor or confirm
setting value.
Up/Increase
Scrolls the screen up;
Shift the cursor up or increase the set value in parameter setting menu.
Down/Decrease
Scrolls the screen down;
Shift the cursor down or decrease the set value in parameter setting
menu.

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4.2 PANEL
4.3 AUTOMATIC START/STOP OPERATION
Auto mode is selected by pressing the button; a LED besides the button will illuminate to confirm
the operation.
4.3.1 Auto Remote Start Sequence
1) HGM410DC: When “Remote Start” is active, “Start Delay” timer is initiated;
2) “Start Delay” countdown will be displayed on LCD;
3) When start delay is over, preheat relay energizes (if configured), “preheat delay XXs” information
will be displayed on LCD;
4) After the above delay, the Fuel Relay is energized, and then one second later, the Start Relay is
engaged. The engine is cranked for a pre-set time. If the engine fails to fire during this cranking
attempt then the fuel relay and start relay are disengaged for the pre-set rest period; “crank rest
time” begins and wait for the next crank attempt.
5) Should this start sequence continue beyond the set number of attempts, the start sequence will be
terminated, the fourth line of LCD display will be highlighted with black and Fail to Start fault will be
displayed.
6) In case of successful crank attempt, the “Safety On” timer is activated, allowing Low Oil Pressure,
High Temperature, Under speed, Charge Alternator Failure and Auxiliary inputs (configured) to
stabilise without triggering the fault. As soon as this delay is over, “start idle” delay is initiated (if
configured).
7) During “start idle” delay, under speed, under frequency, under voltage alarms are inhibited. When
this delay is over, “warming up” delay is initiated (if configured).
8) After the “warming up” delay, if generator status is normal, its indicator will be illuminated. If
generator voltage and frequency have reached on-load requirements, then the generator close

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relay will be energized; genset will take load; generator power indicator will illuminate and
generator will enter into Normal Running status. If voltage or frequency is abnormal, the controller
will initiate shutdown alarm (alarm information will be displayed on LCD).
4.3.2 Auto Remote Stop Sequence
1) When the “Remote Start” signal is removed, the Stop Delay is initiated.
2) Once this “stop delay” has expired, the Generator Breaker will open, the “Cooling Delay” is then
initiated and generator power indicator will extinguish.
3) During “Stop Idle” Delay (if configured), idle relay is energized.
4) “ETS Solenoid Hold” begins, ETS relay is energized while fuel relay is de-energized.
5) "Fail to Stop Delay" begins, complete stop is detected automatically.
6) Generator is placed into its standby mode after its complete stop. Otherwise, fail to stop alarm is
initiated and the corresponding alarm information is displayed on LCD.
4.3.3 Battery Under Volt Start/Stop Sequence
1) HGM410DC battery under voltage function is enabled;
2) When battery voltage under than battery under voltage threshold is detected, Battery Under Volt is
displayed on LCD after 2s and the Under Volt Start Delay is initiated;
3) Battery Under Volt Start Delay is displayed on LCD;
4) Same with Step 3)~8) of Auto Remote Start Sequence after delay;
5) When battery voltage over than battery normal stop threshold is detected, Battery Normal Stop
Delay is initiated;
6) Battery Normal Stop Delay count down is displayed on LCD;
7) Same with Step 2)~6) of Auto Remote Stop Sequence after delay.
4.3.4 Auto Self-check Start Sepuence
1) When self-check delay of HGM410DC is larger than 0, genset self-check is enabled;
2) The genset start time from last stop and Self-check Count Down is initiated;
3) Self-check Count Down is displayed on LCD;
4) Same with Step 3)~8) of Auto Remote Start Sequence;
5) Self-check Working is initiated after genset start;
6) Self-check Working is displayed on LCD;
7) Same with Step 2)~6) of Auto Remote Stop Sequence after delay.
4.3.5 Manual Start/Stop Operation
1) Press key to enter into Manual Mode and the Manual Indicator will illuminate. Then press
key to start the generator, it can automatically judge crank success and accelerate to high speed
running. If high temperature, low oil pressure, over speed and abnormal voltage occur during
genset running, controller can effectively protect genset to stop (detail procedures please refer
to No.4.3.1 5)~8) of Auto start sequence). After genset high speed normal running, controller will
send Gen Closed signal.
2) Manual stop: pressing key can stop the running genset. (Details procedures please refer to No.
4.3.2 1)~6) of Auto stop sequence)

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5 PROTECTION
5.1 WARNINGS
Warnings are not shutdown alarms and do not affect the operation of the gen-set. Warning alarms
does not lead to shutdown. The alarm information will be displayed on LCD.
No.
Items
Description
1
High Temperature
When the controller detects that engine temperature has exceeded the
pre-set value while shutdown is prohibited, or detects that the Aux. input
high temperature while shutdown is prohibited, it will initiate a warning
alarm and the corresponding alarm information will be displayed on LCD.
2
Low Oil Pressure
When the controller detects that the oil pressure has fallen below the
pre-set value while shutdown is prohibited, or detects that the Aux. input
low oil pressure while shutdown is prohibited, it will initiate a warning alarm
and the corresponding alarm information will be displayed on LCD.
3
Gen Over Current
When the controller detects that the genset current has exceeded the
pre-set value and the over current delay has expired, it will initiate a
warning alarm and the corresponding alarm information will be displayed
on LCD.
4
Fail To Stop
After “fail to stop” delay/ ETS delay has expired, if gen-set does not stop
completely, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD.
5
Low Fuel Level
When the controller detects that the fuel level has fallen below the pre-set
value while shutdown is prohibited, or detects that the Aux. input low fuel
level while shutdown is prohibited, it will initiate a warning alarm and the
corresponding alarm information will be displayed on LCD.
6
Charge Alt Failure
When the controller detects that charger voltage has fallen below the
pre-set value, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD.
7
Battery Under Volt
When the controller detects that battery voltage has fallen below the
pre-set value, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD.
8
Battery Over Volt
When the controller detects that battery voltage has exceeded the pre-set
value, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD.
9
Auxiliary Input
When the controller detects that the auxiliary input warning signals, it will
initiate a warning alarm and the corresponding alarm information will be
displayed on LCD.
10
Loss Of Speed Signal
When the controller detects that the engine speed is 0 and the delay is 0, it
will initiate a warning alarm and the corresponding alarm information will
be displayed on LCD.

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11
Low Coolant Level
When the controller detects the low coolant level input is active, it will
initiate a warning alarm and the corresponding alarm information will be
displayed on LCD.
12
Temp. Sensor Open
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.
13
Oil Pressure Sensor
Open
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.
14
Level Sensor Open
When the controller detects that the level 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.
15
Temp. Sensor 2 Open
If the config. sensor set as temperature sensor, 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.
16
Oil Pressure Sensor 2
Open
If the config. sensor set as oil pressure sensor, 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.
17
Coolant Level 2 Open
If the config. sensor set as level sensor, When the controller detects that
the level 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.
18
High
Temperature 2
When the controller detects that config. sensor temperature (sensor type:
temperature sensor) has exceeded the pre-set value while shutdown is
prohibited, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD.
19
Low Oil Pressure 2
When the controller detects that config. sensor oil pressure (sensor type:
oil pressure sensor) has fallen below the pre-set value while shutdown is
prohibited, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD.
20
Coolant Level 2
When the controller detects that config. sensor fuel level (sensor type:
level sensor) has fallen below the pre-set value while shutdown is
prohibited, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD.
21
Maintenance Due
When the genset running time has exceeded the pre-set maintenance
time, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD. When the maintenance is inactive,
the alarm resets.

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22
Gen Over Volt
When the controller detects that generate voltage has exceeded the
pre-set value, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD.
23
Gen Under Volt
When the controller detects that generate voltage has fallen below the
pre-set value, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD.
24
Gen Over Freq
When the controller detects that generate frequency has exceeded the
pre-set value, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD.
25
Gen Under Freq
When the controller detects that generate frequency has fallen below the
pre-set value, it will initiate a warning alarm and the corresponding alarm
information will be displayed on LCD.
5.2 SHUTDOWN ALARM
When controller detects shutdown alarm, it will send signal to open breaker and shuts down generator.
The alarm information will be displayed on LCD.
No
Items
Description
1
Emergency Shutdown
When the controller detects that the emergency shutdown signal, it will
initiate a shutdown alarm and the corresponding alarm information will be
displayed on LCD.
2
High Temperature
When controller detects that the water/cylinder temperature has exceeded
the pre-set value, it will initiate a shutdown alarm and the corresponding
alarm information will be displayed on LCD.
3
Low Oil Pressure
When the controller detects that the oil pressure has fallen below the
pre-set value, it will initiate a shutdown alarm and the corresponding alarm
information will be displayed on LCD.
4
Over Speed
When the controller detects that the generator speed has exceeded the
pre-set value, it will initiate a shutdown alarm and the corresponding alarm
information will be displayed on LCD.
5
Under Speed
When the controller detects that the generator speed has fallen below the
pre-set value, it will initiate a shutdown alarm and the corresponding alarm
information will be displayed on LCD.
6
Loss Of Speed Signal
When the controller detects that the engine speed is 0 and the delay is
NOT 0, it will initiate a shutdown alarm and the corresponding alarm
information will be displayed on LCD.
7
Gen Over Voltage
When the controller detects that the genset voltage has exceeded the
pre-set value, it will initiate a shutdown alarm and the corresponding alarm
information will be displayed on LCD.
8
Gen Under Voltage
When the controller detects that the genset voltage has fallen below the
pre-set value, it will initiate a shutdown alarm and the corresponding alarm
information will be displayed on LCD.
9
Gen Over Current
When the controller detects that the genset current has exceeded the
pre-set value and delay is not 0, it will initiate a shutdown alarm and the

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No
Items
Description
corresponding alarm information will be displayed on LCD.
10
Fail To Start
If the engine does not fire after the pre-set number of attempts, it will
initiate a shutdown alarm and the corresponding alarm information will be
displayed on LCD.
11
Gen Over Frequency
When the controller detects that the genset frequency has exceeded the
pre-set value, it will initiate a shutdown alarm and the corresponding alarm
information will be displayed on LCD.
12
Gen Under Frequency
When the controller detects that the genset frequency has fallen below the
pre-set value, it will initiate a shutdown alarm and the corresponding alarm
information will be displayed on LCD.
13
No Gens Frequency
When the controller detects that the genset frequency is 0, it will initiate a
shutdown alarm and the corresponding alarm information will be displayed
on LCD.
14
Low Fuel Level
When the controller detects that the fuel level has fallen below the pre-set
value or detects that the low fuel level input is active, it will initiate a
shutdown alarm and the corresponding alarm information will be displayed
on LCD.
15
Low Coolant Level
When the controller detects the low coolant level input is active, it will
initiate a shutdown alarm and the corresponding alarm information will be
displayed on LCD.
16
Temp. Sensor Open
When the controller detects that the temperature sensor is open circuit and
the action select “Shutdown”, it will initiate a shutdown alarm and the
corresponding alarm information will be displayed on LCD.
17
Oil Pressure Sensor
Open
When the controller detects that the oil pressure sensor is open circuit and
the action select “Shutdown”, it will initiate a shutdown alarm and the
corresponding alarm information will be displayed on LCD.
18
Level Sensor Open
When the controller detects that the level sensor is open circuit and the
action select “Shutdown”, it will initiate a shutdown alarm and the
corresponding alarm information will be displayed on LCD.
19
Temp. Sensor 2 Open
If the config. sensor set as temperature sensor, When the controller
detects that the temperature sensor is open circuit and the action select
“Shutdown”, it will initiate a shutdown alarm and the corresponding alarm
information will be displayed on LCD.
20
Oil Pressure Sensor 2
Open
If the config. sensor set as oil pressure sensor, When the controller detects
that the oil pressure sensor is open circuit and the action select
“Shutdown”, it will initiate a shutdown alarm and the corresponding alarm
information will be displayed on LCD.
21
Coolant Level
Sensor 2 Open
If the config. sensor set as level sensor, When the controller detects that
the level sensor is open circuit and the action select “Shutdown”, it will
initiate a shutdown alarm and the corresponding alarm information will be
displayed on LCD.
22
High
Temperature 2
When the controller detects that config. sensor temperature (sensor type:
temperature sensor) has exceeded the pre-set value, it will initiate a

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No
Items
Description
shutdown alarm and the corresponding alarm information will be displayed
on LCD.
23
Low Oil Pressure 2
When the controller detects that config. sensor oil pressure (sensor type:
oil pressure sensor) has fallen below the pre-set value, it will initiate a
shutdown alarm and the corresponding alarm information will be displayed
on LCD.
24
Low Coolant Level 2
Open
When the controller detects that config. sensor fuel level (sensor type:
level sensor) has fallen below the pre-set value, it will initiate a shutdown
alarm and the corresponding alarm information will be displayed on LCD.
25
Maintenance Due
When the genset running time has exceeded the pre-set maintenance time
and maintenance action is set to be shutdown, it will initiate a warning
alarm and the corresponding alarm information will be displayed on LCD.
When the maintenance is inactive, the alarm resets.

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6 CONNECTIONS
Description of terminal connections:
Pin
Function
Cable Size
Description
1.
B-
1.5mm2
Connected with negative of starter battery.
2.
B+
1.5mm2
DC power supply. Connected with positive of
starter battery. If wire length is over 30m, better to
double wires in parallel. Max. 20A fuse is
recommended.
3.
Aux. Output 1
1.0mm2
B+ is supplied by 2 point, rated 5A.
4.
Crank
1.0mm2
Crank Relay Output; B+ is supplied by 2 point,
rated 5A. Connect to starter coil.
5.
Aux. Output 2
1.0mm2
B+ is supplied by 2 point, rated 5A.
6.
Aux. Output 3
1.0mm2
B+ is supplied by 2 point, rated 5A.
7.
Aux. Input1
1.0mm2
Ground connected is active
(B-);
See 7.3
8.
Aux. Input 2
1.0mm2
Ground connected is active
(B-);
9.
Aux. Input 3
1.0mm2
Ground connected is active
(B-); Can be used as Level
Sensor.
10.
Aux. Input 4
1.0mm2
Ground connected is active
(B-); Can be used as Config.
Sensor.
11.
Temp. Sensor
1.0mm2
Connect to water temperature
or cylinder temperature
See 7.4

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Pin
Function
Cable Size
Description
resistance sensor.
12.
Oil Pressure Sensor
1.0mm2
Connect to oil pressure
resistance sensor.
13.
Current IA
1.5mm2
Outside connected to secondary coil of current
transformer(rated 5A)
14.
Current IB
1.5mm2
Outside connected to secondary coil of current
transformer(rated 5A)
15.
Current IC
1.5mm2
Outside connected to secondary coil of current
transformer(rated 5A)
16.
Current COM
1.5mm2
See INSTALLATION in this manual.
17.
Rotate Speed Sensor
0.5mm2
Connect to rotate speed sensor, shielding line is
recommended. The other terminal needs to
connect to B-.
18.
CHARGER(D+)
1.0mm2
Connect to charging starter’s D+ terminal. If there
is no this terminal, then be hang up.
19.
Aux. Output 4
1.0mm2
The combination of terminal 19 and 21 is relay
normally open contact; rated 5A; Voltage free.
20.
Aux. Output 5
1.0mm2
The combination of terminal 20 and 21 is relay
normally open contact; rated 5A; Voltage free.
21.
Aux. COM
1.5mm2
Common terminal of auxiliary output 4 and 5.
22.
Gen AC Voltage U
1.0mm2
Connected to U-phase of generator (2A fuse is
recommended)
23.
Gen AC Voltage V
1.0mm2
Connected to V-phase of generator (2A fuse is
recommended)
24.
Gen AC Voltage W
1.0mm2
Connected to W-phase of generator (2A fuse is
recommended)
25.
Gen AC Voltage N2
1.0mm2
Connected to N-wire of generator.
26.
RS485A(+)
0.5mm2
Connect to remote monitoring RS485 COM, A and
B connect to communication wire, SCR connect to
communication shielding line.
27.
RS485 B(-)
0.5mm2
28.
RS485 SCR
0.5mm2
29.
B1-
1.0mm2
Connect to battery voltage.
30.
B1+
1.0mm2
NOTE: LINK interface is parameters programmable interface that can be programmed by PC
using an SG72 adapter. If there is need to remote control the genset, please use the SG485 module
produced by our company.

HGM410DC Genset ControllerUser Manual
HGM410DC Genset Controller 2015-11-12 Version 1.0 Page 17 of 34
7 DEFINITION AND RANGE OF PARAMETERS
7.1 PARAMETER CONTENTS AND RANGE
No
Items
Range
Default
Description
1.
Start Delay
(0-3600)s
1
Time from mains abnormal or remote start
signal is active to start genset.
2.
Stop Delay
(0-3600)s
1
Time from mains normal or remote start
signal is deactivated to genset stop.
3.
StartAttempts
(1-10)times
3
Maximum crank times of crank attempts.
When reach this number, controller will send
start failure signal.
4.
Preheat Time
(0-300)s
0
Power-on time of heater plug before starter
is powered up.
5.
Cranking Time
(3-60)s
8
Power-on time of starter
6.
Crank Rest Time
(3-60)s
10
The waiting time before second power up
when engine start fail.
7.
Safety On Delay
(1-60)s
10
Alarms for low oil pressure, high
temperature, under speed, under
frequency/voltage, charge alt failure are
inactive.
8.
Start Idle Time
(0-3600)s
0
Idle running time of genset when starting.
9.
Warming Up Time
(0-3600)s
10
Warming time between genset switch on and
high speed running.
10.
Cooling Time
(3-3600)s
10
Radiating time before genset stop, after it
unloads.
11.
Stop Idle
(0-3600)s
0
Idle running time when genset stop.
12.
ETS Solenoid Hold
(0-120)s
20
Stop electromagnet’s power on time when
genset is stopping.
13.
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.
14.
Breaker Close Time
(0-10)s
5.0
Pulse width of mains/generator switch on.
When it is 0, means output constantly.
15.
Flywheel Teeth
(10-300)
118
Tooth number of the engine, for judging of
starter crank disconnects conditions and
inspecting of engine speed. See the
installation instructions.
16.
Gen Abnormal Delay
(0-20.0)s
10.0
The alarm delay of generator over voltage
and under voltage.
17.
Gen Over Voltage
(30-620)V
264
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.

HGM410DC Genset ControllerUser Manual
HGM410DC Genset Controller 2015-11-12 Version 1.0 Page 18 of 34
No
Items
Range
Default
Description
18.
Generator Under Voltage
(30-620)V
196
When generator voltage has fallen below the
set value and the “Gen abnormal delay” has
expired, Gen Under Voltage is active. When
set the value as 30V, the controller does not
detect under voltage signal.
19.
Under Speed
(0-6000)r/min
1200
When engine speed has fallen below the set
value for 10s, Under Speed is active. It will
initiate a shutdown alarm signal.
20.
Over Speed
(0-6000)r/min
1710
When engine speed has exceeded the set
value for 2s, Over Speed is active. It will
initiate a shutdown alarm signal.
21.
Under Frequency
(0-75.0)Hz
45.0
When generator frequency has fallen below
the set value but Not equal to 0 for 10s,
Under Frequency is active. It will initiate a
shutdown alarm signal.
22.
Over Frequency
(0-75.0)Hz
57.0
When generator frequency has exceeded
the set value for 2s, Over Frequency is
active. It will initiate a shutdown alarm signal.
23.
High Temperature
(80-140)ºC
98
When the temperature value of the external
temperature sensor exceeds the set value,
“High Temperature”timer is initiated.
Detecting only after safety on delay has
expired. If the set value is 140, high
temperature signal will not be sent (this only
concerns external temperature sensor, not
high temperature signal via configurable
input port).
24.
Low Oil Pressure
(0-400)kPa
103
When the external pressure sensor value
falls below this set value, “Low Oil Pressure”
timer is initiated. Detecting only after safety
on delay has expired. If the set value is 0,
low oil pressure signal will not be sent (this
only concerns pressure sensor and does not
concern low oil pressure warning signal via
configurable input port)
25.
Low Fuel Level
(0-100)%
10
When the liquid level of the external sensor
falls below the set value, “Low Fuel Level”
timer is initiated. (this only concerns fuel
level sensor and does not concern low fuel
level warning signal via configurable input
port)
26.
Config. Sensor
(80-140)ºC
(0-400)kPa
(0-100)%
98
103
10
Each value correspond to above 23
(Temperature sensor), 24 (Oil pressure
sensor) and 25 (Level sensor), respectively.

HGM410DC Genset ControllerUser Manual
HGM410DC Genset Controller 2015-11-12 Version 1.0 Page 19 of 34
No
Items
Range
Default
Description
27.
Loss of Speed Signal
(0-20.0)s
5.0
If the set value is 0, only warning and not to
shutdown the generator.
28.
Charge Alt Failure
(0-30)V
6.0
During generator is normal running, when
alternator D+(WL) voltage has fallen below
the set value and remains for 5s, It will
initiate a warning alarm signal. Only warning
and not to shutdown the generator.
29.
Battery Over Voltage
(12.0-40.0)V
33.0
When battery voltage has exceeds the set
value and remains for 20s, It will initiate a
warning alarm signal. Only warning and not
to shutdown the generator.
30.
Battery Under Voltage
(4.0-30.0)V
8.0
When battery voltage has fallen below the
set value and remains for 20s, It will initiate a
warning alarm signal. Only warning and not
to shutdown the generator.
31.
Current Trans.
(5-6000)/5
500
The ratio of external CT
32.
Full Load Current Rating
(5-6000)A
500
Generator’s rated current, used for load over
current calculating.
33.
Over Current
Percentage
(50-130)%
120
When the load current has exceeded the set
value, “over current” delay is initiated.
34.
Over Current Delay
(0-3600)s
1296
When load current has exceeded the set
value and the “over current” delay has
expired, over current alarm is initiated. When
the set value is 0, only warning and not to
shutdown the generator.
35.
Fuel Pump On
(0-100)%
25
When fuel level has fallen below the set
value for 10s, “Fuel Pump On” alarm is
initiated.
36.
Fuel Pump Off
(0-100)%
80
When fuel level has exceeded the set value
for 10s, “Fuel Pump Off” alarm is initiated.
37.
Aux. Output 1
(0-25)
14
Factory default: Fuel Relay Output
38.
Aux. Output 2
(0-25)
2
Factory default: Energized To Stop
39.
Aux. Output 3
(0-25)
3
Factory default: Idle Control
40.
Aux. Output 4
(0-25)
5
Factory default: Close Generator
41.
Aux. Output 5
(0-25)
6
Factory default: Mains Closed
42.
Aux. Input 1
(0-31)
1
Factory default: High Temperature Input
43.
Aux. Input 1 Active
(0-1)
0
Factory default: Close to active
44.
Aux. Input 1 Delay
(0-20.0)s
2.0
45.
Aux. Input 2
(0-31)
2
Factory default: Low Oil Pressure Warning
Input
46.
Aux. Input 2 Active
(0-1)
0
Factory default: Close to active
47.
Aux. Input 2 Delay
(0-20.0)s
2.0
48.
Aux. Input 3
(0-31)
10
Factory default: Remote Start

HGM410DC Genset ControllerUser Manual
HGM410DC Genset Controller 2015-11-12 Version 1.0 Page 20 of 34
No
Items
Range
Default
Description
49.
Aux. Input 3 Active
(0-1)
0
Factory default: Close to active
50.
Aux. Input 3 Delay
(0-20.0)s
2.0
51.
Aux. Input 4
(0-31)
11
Factory default: Fuel Level Warn
52.
Aux. Input 4 Active
(0-1)
0
Factory default: Close to active
53.
Aux. Input 4 Delay
(0-20.0)s
2.0
54.
Power On Mode
(0-1)
0
0: Stop Mode
1: Auto Mode
55.
Module Address
(1-254)
1
Communication address of controller.
56.
Passwords
(0-9999)
1234
57.
Crank Disconnect
(0-5)
2
There are 3 conditions of disconnecting
starter with engine: Generator Frequency,
Magnetic Pickup, Oil Pressure. Each
condition can be used alone and
simultaneously to separating the start motor
and genset as soon as possible.
See 7.5
58.
Disconnect Magnetic
Pickup
(0-3000)r/min
360
When engine speed higher than the set
value, starter will be disconnected.
59.
Disconnect Generator
Freq
(10.0-30.0)Hz
14.0
When generator frequency higher than the
set value, starter will be disconnected.
60.
Disconnect Oil Pressure
(0-400)kPa
200
When generator oil pressure higher than the
set value, starter will be disconnected.
61.
High Temperature Inhibit
(0-1)
0
Factory default: when high temperature
occurs, shutdown alarm is initiated. 7.1Note
1
62.
Low Oil Pressure Inhibit
(0-1)
0
Factory default: when low oil pressure
occurs, shutdown alarm is initiated. 7.1 Note
2
63.
Low Fuel Level Inhibit
(0-1)
1
Factory default: when low fuel level occurs,
shutdown alarm is initiated.7.1 Note 2
64.
Config. Sensor Inhibit
(0-1)
1
Factory default: when config. sensor value
higher/lower than the set value (particular
case depends on the sensor type), shutdown
alarm is initiated.
7.1 Note 2
65.
AC System
(0-3)
0
0: 3P4W; 1: 2P3W
2: 1P2W; 3: 3P3W 7.1 Note3
66.
Temp. Sensor Curve
(0-9)
08
SGX
67.
Pressure Sensor Curve
(0-9)
08
SGX
68.
Multiplex Level Sensor
Input
(0-2)
0
0: Aux. Input 3
1: Level Sensor
7.1 Note 3
69.
Level Sensor Curve
(0-5)
3
SGD

HGM410DC Genset ControllerUser Manual
HGM410DC Genset Controller 2015-11-12 Version 1.0 Page 21 of 34
No
Items
Range
Default
Description
70.
Multiplex Aux. Sensor
Input
(0-3)
0
0: Aux. Input 4
1: Temperature Sensor
2: Oil Pressure Sensor
3: Level Sensor 7.1 Note 3
71.
Config. Sensor Curve
(0-9)
(0-9)
(0-5)
8
8
3
SGX
SGX
SGD
72.
Poles
(2-32)
4
73.
Temperature Sensor
Open
(0-2)
1
0: Indication (temperature sensor will show
“+++”);
1:Warn; 2:Shutdown
74.
Oil Pressure Sensor
Open
(0-2)
1
0: Indication (oil pressure sensor will show
“+++”);
1:Warn; 2:Shutdown
75.
Fuel Level Sensor Open
(0-2)
1
0: Indication (fuel level sensor will show
“+++”);
1:Warn; 2:Shutdown
76.
Config. Sensor Open
(0-2)
1
0: Indication (LCD display will show “+++”);
1:Warn; 2:Shutdown
77.
Air-cooler On Temp.
(0-140)℃
60
When an output port was set to air-cooler
output, it will control the air-cooler to
start/stop.
78.
Air-cooler Off Temp.
(0-140)℃
40
79.
Low Fuel Level Warn
(0-100)%
20
When the liquid level of the external sensor
falls below the set value, “Low Fuel Level”
timer is initiated. (this only concerns fuel
level sensor and does not concern low fuel
level warning signal via configurable input
port)
80.
Maintenance Enabled
(0-1)
0
0: Disabled
1：Enabled
81.
Maintenance Time
(0-5000)h
30
Used to set maintenance rest time.
82.
Maintenance Due
(0-1)
0
0：Warn；1：Shutdown
83.
Gen Over Volt Warn
(30-620)V
240
When generator voltage has exceeded the
set value and the “Gen Over Volt delay” has
expired, Gen Over Voltage is active. When
set the value as 620V, the controller does
not detect over voltage signal.
84.
Gen Under Volt Warn
(30-620)V
210
When generator voltage has fallen below the
set value and the “Gen abnormal delay” has
expired, Gen Under Voltage is active. When
set the value as 30V, the controller does not
detect under voltage signal.