Smartgen HGMS61 User manual

HGMS61
SPLIT TYPE GENSET CONTROLLER
USER MANUAL
HGMS61D Display Module
HGMS61M Master Control Module
SMARTGEN (ZHENGZHOU) TECHNOLOGY CO., LTD.

Chinese trademark
English trademark
SmartGen —make your generator smart
SmartGen Technology Co., Ltd.
No.28 Jinsuo Road, Zhengzhou, Henan Province, China
Tel: [phone]
[phone](overseas)
Fax: [phone]
Email: [e-mail]
Web: www.smartgen.com.cn
www.smartgen.cn
All rights reserved. No part of this publication may be reproduced in any material form (including
photocopying or storing in any medium by electronic means or other) without the written permission of
the copyright holder.
Applications for the copyright holder’s written permission to reproduce any part of this publication
should be addressed to SmartGen Technology at the address above.
Any reference to trademarked product names used within this publication is owned by their respective
companies.
SmartGen Technology reserves the right to change the contents of this document without prior notice.
Table 1 - Software Version
Date
Version
Note
2021-05-20
1.0
Original release.

HGMS61 Genset Controller User Manual Page 3 of 47
Table 2 –Symbol Instruction
Symbol
Instruction
Note
Highlights an essential element of a procedure to ensure correctness.
Caution
Indicates a procedure or practice, which, if not strictly observed, could result in
damage or destruction of equipment.
Warning
Indicates a procedure or practice, which could result in injury to personnel or loss
of life if not followed correctly.

HGMS61 Genset Controller User Manual Page 4 of 47
CONTENTS
1 OVERVIEW........................................................................................................................................ 6
2 PERFORMANCE AND CHARACTERISTICS .................................................................................... 6
3 SPECIFICATION ............................................................................................................................... 8
4 OPERATION....................................................................................................................................10
4.1 KEYS DESCRIPTION.................................................................................................................10
4.2 CONTROLLER PANEL ..............................................................................................................11
4.3 AUTOMATIC START/STOP OPERATION................................................................................12
4.3.1 ILLUSTRATION ........................................................................................................12
4.3.2 AUTO START SEQUENCE .......................................................................................12
4.3.3 AUTO STOP SEQUENCE..........................................................................................12
4.4 MANUAL START/STOP OPERATION......................................................................................13
4.5 EMERGENCY START................................................................................................................13
5 PROTECTION .................................................................................................................................13
5.1 WARNINGS...............................................................................................................................13
5.2 SHUTDOWN ALARMS..............................................................................................................15
6 CONNECTIONS ..............................................................................................................................17
6.1 HGMS61M CONTROLLER PANEL...........................................................................................17
6.2 HGMS61D CONTROLLER REAR PANEL .................................................................................20
7 PARAMETER RANGE AND DEFINITION .......................................................................................20
7.1 PARAMETER CONTENT AND RANGE TABLE ........................................................................20
7.2 PROGRAMMABLE OUTPUT 1-4 TABLE ..................................................................................26
7.3 PROGRAMMABLE INPUT 1-4 TABLE......................................................................................28
7.4 SENSOR SELECTION................................................................................................................30
7.5 CONDITIONS OF CRANK DISCONNECT .................................................................................31
8 PARAMETER SETTING..................................................................................................................32
9 SENSOR SETTING..........................................................................................................................33
10 COMMISSIONING ..........................................................................................................................33
11 TYPICAL APPLICATION ................................................................................................................35
12 INSTALLATION ..............................................................................................................................36
12.1 FIXING CLIPS............................................................................................................................36
12.2 OVERALL DIMENSION AND PANEL CUTOUT ........................................................................36
13 CONNECTIONS OF CONTROLLER WITH J1939 ENGINE............................................................38
13.1 CUMMINS ISB/ISBE.................................................................................................................38
13.2 CUMMINS QSL9.......................................................................................................................38
13.3 CUMMINS QSM11 (IMPORT)..................................................................................................39
13.4 CUMMINS QSX15-CM570 .......................................................................................................39
13.5 CUMMINS GCS-MODBUS ........................................................................................................40
13.6 CUMMINS QSM11....................................................................................................................40

HGMS61 Genset Controller User Manual Page 5 of 47
13.7 CUMMINS QSZ13.....................................................................................................................41
13.8 DETROIT DIESEL DDEC III / IV.................................................................................................41
13.9 DEUTZ EMR2............................................................................................................................42
13.10 JOHN DEERE .......................................................................................................................42
13.11 MTU ADEC(SMART MODULE)............................................................................................42
13.12 MTU ADEC (SAM MODULE) ...............................................................................................43
13.13 PERKINS ..............................................................................................................................43
13.14 SCANIA................................................................................................................................43
13.15 VOLVO EDC3 .......................................................................................................................44
13.16 VOLVO EDC4 .......................................................................................................................44
13.17 VOLVO-EMS2 ......................................................................................................................45
13.18 YUCHAI................................................................................................................................45
13.19 WEICHAI ..............................................................................................................................46
14 FAULT FINDING .............................................................................................................................47

HGMS61 Genset Controller User Manual Page 6 of 47
1OVERVIEW
HGMS61 Genset Controller adopts split structure of “Master Control and Display”, integrating
digital, intelligent and network techniques, is used for automatic control and monitoring system of
genset. It can carry out functions of automatic start/stop, data measurement, alarm protection and
“four remote”(remote control, remote measure, remote communication and remote adjustment). The
controller uses monochrome LCD display, optional interface with multiple languages, which is easy and
reliable to operate.
HGMS61 Genset Controller uses 32-bit microprocessor technique which can achieve precision
measurement, value adjustment, timing and threshold setting etc.. All the parameters can be
configured from front panel or use USB interface (or RS485 interface) to adjust via PC. Its equipped
fuse, fuel and start relay are pluggable. The compact structure and simple wiring of the controller solve
the problem of complex wiring and low efficiency, and improve the production efficiency of the control
cabinet. It can be widely used in various types of automatic control system.
2PERFORMANCE AND CHARACTERISTICS
HGMS61: HGMS61D+HGMS61M；HGMS61CAN: HGMS61D+HGMS61MCAN.
Display Module: HGMS61D, Master Control Module: HGMS61M, HGMS61MCAN.
HGMS61D: Display control module.
HGMS61M: MPU interface, suitable for ESC controlled engines.
HGMS61MCAN: CAN BUS interface, suitable for ECU controlled J1939 engines.
Note: HGMS61 is taken as an example for following descriptions.
Its main features are as follows:
—132x64 resolution LCD with backlight, optional language interface (Chinese, English, Spanish,
Russian, Portuguese, Turkey, Polish and French), can be selected through the panel, which is
convenient for debugging personnel;
—With RS485 communication port, can achieve “four remote”functions (remote control, remote
measure, remote communication and remote adjustment) via MODBUS protocol;
—Adapt to 3P4W, 3P3W, 1P2W and 2P3W (120V/240V), 50Hz/60Hz AC power system;
—Can measure and display 3-phase voltage, 3-phase current, frequency, power parameter of gens;
—With over/under voltage, over/under frequency, over current and over power functions of Gens.

HGMS61 Genset Controller User Manual Page 7 of 47
Table 3–Data Measurement
Type
Name
Symbol
Unit
Gen
Line Voltage
Uab，Ubc，Uca
V
Phase Voltage
Ua、Ub、Uc
V
Frequency
ƒ
Hz
Phase Sequence
/
°
Load
Current
Ia、Ib、Ic
A
Different phases and
total active power
P
kW
Reactive Power
Q
kvar
Apparent Power
S
kVA
Power Factor
PF
/
Gen Total Power
/
kWh、kvarh、kVAh
Two selectable displays
Load output percentage= (active power/rated power) ×100%
Load output percentage= (average load current/rated current) ×100%
—Precision measure and display of various parameters of the engine:
Temp. (WT) °C/ °F
Oil pressure (OP) kPa/psi/bar
Fuel level (FL) %
Speed (SPD) r/min (RPM)
Battery Voltage (VB) V
Charger Voltage (VD) V
Accumulated running hours Up to 999999 hours
Accumulated start times Up to 999999 times
—Control protection: automatic start/stop of genset, closing/opening and perfect failure display
and protection functions;
—With ETS, idle speed control, pre-heat control, speed droop/raising control, all of them are relay
output;
—Parameter setting: allow users to modify setting, the parameters cannot be lost even when
power off. Most of parameters can be set from the front panel, all parameters can be adjusted
via USB interface (or RS485 interface) of PC.;
—A variety of temperature, pressure and fuel level sensor curves can be used directly, and can be
defined by users;
—Multi conditions of crank disconnect (frequency, speed, oil pressure) can be selected;
—Wide power supply range: DC(8~35)V, adapting to different starting battery volts;
—Event log, RTC, scheduled start/stop (once a month/week/day can be set whether to take load
or not);
—With maintenance function. Maintenance time or actions (warning or alarm shutdown) can be
set;
—Add rubber gasket between shell and controller screen of the waterproof can reach IP65;
—HGMS61D is fixed by metal fixing clips and HGMS61M is fixed with screws;
—Modular design and pluggable terminal, compact structure and easy installation.

HGMS61 Genset Controller User Manual Page 8 of 47
3SPECIFICATION
Table 4 –Performance Parameters
Items
Contents
Working Voltage
Range: DC8.0V~DC35V, continuous power supply, DC reverse
protection
Resolution: 0.1V
Accuracy: 1%
Power Consumption
<7W(Standby mode: ≤2.5W)
AC Voltage
Phase voltage
Range: AC15V~AC360V(ph-N)
Resolution: 1V
Accuracy: 1%
Line voltage
Range: AC30V~AC620V(ph-ph)
Resolution: 1V
Accuracy: 1%
AC Frequency
Range: 5Hz~75Hz
Resolution: 0.1Hz
Accuracy: 0.1Hz
AC Current
Rated: 5A
Range:0A~10A
Resolution: 0.1A
Accuracy: 1%
Speed Sensor
Voltage Range: 1.0V ~ 24V (RMS)
Frequency Range: 5Hz~10000Hz
Charger(D+) Voltage
Range: DC0V~DC60V continuous power supply
Resolution: 0.1V
Accuracy: 1%
Analog Sensor
Resistance input
Range: 0Ω ~ 6000Ω
Resolution: 0.1Ω
Accuracy:1Ω（below 300Ω）
Fuel Relay Output
10A DC30V DC supply output (relay output, pluggable)
Start Relay Output
10A DC30V DC supply output (relay output, pluggable)
Digital Output 1
7A DC24V DC supply output (relay output)
Digital Output 2
10A AC250V volt-free output (relay output)
Digital Output 3
16 A AC250V volt-free output (relay output)
Digital Output 4
16 A AC250V volt-free output (relay output)
Digital Input 1~4
Low on threshold voltage: 1.2V, Max. input voltage: 60V
RS485
Isolated, half-duplex, 9600 baud rate,
maximum communication length 1000m

HGMS61 Genset Controller User Manual Page 9 of 47
Items
Contents
CAN
Isolated, maximum communication length 250m, using Belden
9841 wire or equivalent
CE-EMC Certification
EN 55032, EN 55024
Vibration
5Hz~8Hz：displacement ±7.5mm
8Hz~500Hz：a ±2g
IEC 60068-2-6
Shock
50g, 11ms, half-sine, three successive shocks are applied from
each of the three perpendicular directions, a total of 18 times
IEC 60068-2-27
Bump Test
25g, 16ms, half-sine
IEC 60255-21-2
Production Compliance
According to EN 61010-1 installation category (over voltage
category) III, 300V, pollution class 2, altitude 3000m
Overall Dimensions
HGMS61D：209mm x 167mm x 45mm (Panel Installation)
HGMS61M：248mm x 158mm x 64mm (Cabinet Installation)
Panel Cutout
HGMS61D: 186mm x 141mm
Working Condition
Temperature: (-25~70)ºC; Relative Humidity: (20~93)%RH
Storage Condition
Temperature: (-30~+80)ºC
Protection Level
HGMS61 D: IP65
HGMS61M: IP20
Insulation Intensity
Apply AC2.2kV voltage between high voltage terminal and low
voltage terminal. The leakage current is not more than 3mA
within 1min.
Standard
GB/T 37089 Reciprocating internal combustion engine driven
alternating current generating sets—Controller
Weight
HGMS61D: 0.5kg
HGMS61M: 0.8kg

HGMS61 Genset Controller User Manual Page 10 of 47
4OPERATION
4.1 KEYS DESCRIPTION
Table 5 –Keys Description
Icon
Key
Description
Stop/ Reset
Can stop the genset under Manual/Auto mode;
Can reset alarm under Stop Mode;
Press this key more than 3 seconds to test panel indicators are OK or
not (lamp test);
During shutdown process, press this key again can stop generator
immediately.
Start
Start genset under Manual mode.
Manual
Press this key to set the module as Manual mode.
Auto
Press this key to set the module as Auto mode.
Close
Can control gens to switch on in Manual mode.
Open
Can control gens to switch off in Manual mode.
Set/ Confirm
Press this key to enter menu interface;
Shift cursor to confirm in parameters setting menu.
Up/Increase
Screen scroll;
Up cursor or increase value in setting menu.
Down/Decrease
Scroll screen;
Down cursor or decrease value in setting menu.
Home/Return
Return to homepage when pressing this key in main interface;
Return to the previous interface when pressing this key in parameters
setting interface.

HGMS61 Genset Controller User Manual Page 11 of 47
4.2 CONTROLLER PANEL
Fig.1 - HGMS61D Front Panel Indication
Table 6–Alarm Indicators
Alarm Type
Alarm Indicator
Warning
Slow flashing (1time per second)
Shutdown
Fast flashing (5 times per second)
Note:
Status indicator: won’t illuminate when genset is in standby mode; flashes 1 time per second in start or
stop process and always illuminates when runs normally; for J1939 engines, press start key in auto
mode or stop mode, ECU power will output and status indicator always illuminates.

HGMS61 Genset Controller User Manual Page 12 of 47
4.3 AUTOMATIC START/STOP OPERATION
4.3.1 ILLUSTRATION
Auto mode is activated by pressing the , LED indicator beside the button is illuminating which
confirms this action.
4.3.2 AUTO START SEQUENCE
a) Start Conditions:
Mains AMF enable: when there is no mains power, then enter into “Start Delay”; or remote
start input is active, then enter into “Start Delay”;
Mains unused: when remote start (on load) input is active, then enter into “Start Delay”;
b) “Count- down”of start delay is displayed on LCD；
c) When start delay is over, preheating relay is outputting (if configured), “Preheating Delay XX s”is
displayed on LCD；
d) When preheating delay is over, fuel relay is outputting for 1s and then start relay outputs; if genset
fails to start during “Crank Time”, the fuel and start relay will stop outputting and enter into “Crank
Rest Time”and wait for next cranking;
e) If genset fails to start within set start times, the controller will send shutdown alarm of start failure
and display the alarm on LCD;
f) Any time to start genset successfully, it will enter into “Safe Running”. During this period, alarms of
low oil pressure, high water temperature, under speed, failed to charge are disabled. As soon as
this delay is over, genset will enter into “Start Idle Delay”(if configured).
g) During start idle delay, alarms of under speed, under frequency, under voltage are disabled. As
soon as this delay is over, genset will enter into “Warming Up Delay”(if configured).
h) When “Warming Up Delay”is over, the indicator will illuminate if gens is normal. If voltage and
frequency of engine reach the load requirement, the closing relay outputs, genset is taking load
and indicator illuminates; if engine voltage or frequency is abnormal, controller will alarm and
shutdown (LCD displays the alarm information).
4.3.3 AUTO STOP SEQUENCE
a) Stop Conditions
Mains AMF Enable: during gens normal running, if mains returns to normal and remote start
input is inactive, then “stop delay” begins;
Mains unused: when remote start input is inactive, then “stop delay” begins;
b) When “Stop Delay”is over, genset enters into “Cooling Delay”, and gens closing relay is
disconnected;
c) When entering “Stop Idle Delay”(if configured), idle relay is energized to output;
d) When entering “ETS Delay”, ETS relay is energized to output, fuel relay output is disconnected and
automatically judge if it has stopped;
e) When entering “Genset at Rest”, genset will automatically judge if it has stopped.
f) When genset has stopped, enter into standby mode; if genset fails to stop, controller will alarm
(“Fail to Stop”alarm will be displayed on LCD).

HGMS61 Genset Controller User Manual Page 13 of 47
4.4 MANUAL START/STOP OPERATION
a) Manual Mode is active when press and its indicator illuminates. Press to start genset,
it can automatically detect crank disconnect and accelerate to high speed running. If there is high
water temperature, low oil pressure, over speed and abnormal voltage during genset running,
controller can protect genset to stop (detailed procedures please refer to No.c~h of Auto Start
Operation). After genset runs normally in high speed, press and gens take load.
b) Manual Stop: pressing can shut down the running genset (detailed procedures please refer to
No.b~f of Auto Stop Operation).
4.5 EMERGENCY START
In manual mode, pressing and can force genset to start. The controller won’t judge
whether the controller has started successfully according to disconnect conditions and the disconnection
of starter needs to be controlled by operators. When operators observe the genset has started
successfully, after loosening the keys, the start relay disconnects and then the controller enters safety
delay.
5PROTECTION
5.1 WARNINGS
When controller detects the warning signal, the controller only alarms but not stop.
Table 7 –Controller Warning Alarms
No.
Warnings
Description
1
Loss Of Speed Signal
When the speed of genset is 0 and speed loss delay is 0, controller will
send warning alarm signal and it will be displayed on LCD.
2
Gen Over Current
When the current of genset is higher than threshold and setting over
current delay is 0, controller will send warning alarm signal and it will be
displayed on LCD.
3
Fail To Stop
When ‘ETS solenoid hold’ /’Fail to stop’ is over, controller will send
warning alarm signal and it will be displayed on LCD.
4
Low Fuel Level
When the fuel level of genset is lower than threshold or low fuel level
warning input is active, controller will send warning alarm signal and it
will be displayed on LCD.
5
Failed To Charge
During genset normal running process, when the voltage difference
between B+ and the charger D+ (WL) is above the Failed To Charge
voltage difference for 5s, the controller will send Failed To Charge
warning and it well be displayed on LCD.
6
Battery Under Voltage
When the battery voltage of genset is lower than threshold, controller will

HGMS61 Genset Controller User Manual Page 14 of 47
No.
Warnings
Description
send warning alarm signal and it will be displayed on LCD.
7
Battery Over Voltage
When the battery voltage of genset is higher than threshold, controller
will send warning alarm signal and it will be displayed on LCD.
8
Low Coolant Level
When low coolant level input is active, controller will send warning alarm
signal and it will be displayed on LCD.
9
Temp. Sensor Open
When sensor cannot be connected to corresponding port, controller will
send warning alarm signal and it will be displayed on LCD.
10
Oil Pressure Sensor
Open
When sensor cannot be connected to corresponding port, controller will
send warning alarm signal and it will be displayed on LCD.
11
Maintenance Due
Warning
When genset running time is longer than maintenance time of user
setting, and the maintenance action is set as warning, controller will
send warning alarm signal and it will be displayed on LCD.
12
High Temp.
When the water/cylinder temperature of genset is higher than threshold
and Enabled High Temp. Stop Inhibited or Input High Temp. Stop
Inhibited is active, controller will send warning alarm signal and it will be
displayed on LCD.
13
Low Oil Pressure
When the oil pressure of genset is less than threshold and Enabled Low
Oil Pressure Stop Inhibited or Input Low Oil Pressure Stop Inhibited is
active, controller will send warning alarm signal and it will be displayed
on LCD.
14
Input Warn
When external warning input is active, controller will send warning alarm
signal and it will be displayed on LCD.
15
Failed To Charge
When Failed To Charge input of charger is active, controller will send
warning alarm signal and it will be displayed on LCD.
16
Over Power
When the controller detects that the over power value (power is positive)
has exceeded the pre-set value and the action select “Warn”, it will send
a warning alarm.
17
ECU Warn
When the controller receives warning signal from ECU via CAN it will
send a warning alarm.

HGMS61 Genset Controller User Manual Page 15 of 47
5.2 SHUTDOWN ALARMS
When controller detects shutdown alarm, it will send signal to open switch and stop genset. The
alarms are displayed in LCD.
Table 8 –Shutdown Alarms
No.
Shutdown
Description
1
Emergency Stop
When controller detects emergency stop signal, it will send a stop alarm
signal and it will be displayed on LCD.
2
High Temp. Shutdown
When the temperature of water/cylinder is higher than set threshold, and
the high temp. shutdown inhibit is disabled or the high temp. input
shutdown inhibit is inactive, controller will send a stop alarm signal and it
will be displayed on LCD.
3
Low Oil Pressure
Shutdown
When oil pressure is lower than threshold, and low oil pressure shutdown
inhibit is disabled or the low oil pressure input shutdown inhibit is
inactive, controller will send a stop alarm signal and it will be displayed
on LCD.
4
Over Speed Shutdown
When genset speed is higher than set threshold, controller will send a
stop alarm signal and it will be displayed on LCD.
5
Under Speed Shutdown
When genset speed is lower than set threshold, controller will send a
stop alarm signal and it will be displayed on LCD.
6
Loss Of Speed Signal
Shutdown
When rotate speed is 0 and delay is not 0, controller will send a stop
alarm signal and it will be displayed on LCD.
7
Genset Over Voltage
Shutdown
When genset voltage is higher than threshold, controller will send a stop
alarm signal and it will be displayed on LCD.
8
Genset Under Voltage
Shutdown
When genset voltage is under set threshold, controller will send a stop
alarm signal and it will be displayed on LCD.
9
Genset Over Current
Shutdown
When genset current is higher than set threshold and delay is not 0, it will
send a stop alarm signal and it will be displayed on LCD.
10
Failed To Start
Within set start times, if fails to start, controller will send a stop alarm
signal and it will be displayed on LCD.
11
Over Freq. Shutdown
When genset frequency is higher than set threshold, controller will send a
stop alarm signal and it will be displayed on LCD.
12
Under Freq. Shutdown
When genset frequency is lower than set threshold, controller will send a
stop alarm signal and it will be displayed on LCD.
13
Genset Failed
When genset frequency is 0, controller will send a stop alarm signal and
it will be displayed on LCD.
14
Low Fuel Level
When low fuel level input is active, controller will send a stop alarm
signal and it will be displayed on LCD.

HGMS61 Genset Controller User Manual Page 16 of 47
No.
Shutdown
Description
15
Low Coolant Level
When genset low coolant level input is active, controller will send a stop
alarm signal and it will be displayed on LCD.
16
Temp. Sensor Open
When sensor cannot be connected to corresponding port, controller will
send shutdown alarm signal and it will be displayed on LCD.
17
Oil Sensor Open
When sensor cannot be connected to corresponding port, controller will
send shutdown alarm signal and it will be displayed on LCD.
18
Maintenance Due
shutdown
When genset running is longer than maintenance time of user setting,
and maintenance action is set as shutdown, when genset starts,
controller will send shutdown alarm signal and it will be displayed on
LCD. Maintenance alarm can be reset by setting the maintenance
parameters with the password.
19
Input Port Shutdown
When external input is active, controller will send shutdown alarm signal
and it will be displayed on LCD.
20
Over Power Shutdown
When the controller detects that the over power value (power is positive)
has exceeded the pre-set value and the action select “Shutdown”, it will
send a shutdown alarm.
21
ECU Shutdown
If the controller receives the shutdown alarm signal via J1939, it will
send a shutdown alarm.
22
ECU Comm. Failure
If the controller does not receive the data via J1939 after starting the
engine, it will send a shutdown alarm.

HGMS61 Genset Controller User Manual Page 17 of 47
6CONNECTIONS
6.1 HGMS61M CONTROLLER PANEL
Fig.2 –HGMS61M Controller Panel Drawing
Table 9–HGMS61M Terminal Connection Description
No.
Function
Cable
Size
Description
Main Terminals
1
Aux. Relay Output 3
1.5mm2
Relay normally open, rated 16A, volt-free contact
output.
2
3
Aux. Relay Output 4
1.5mm2
Relay normally open, rated 16A, volt-free contact
output.
4
5
Aux. Relay Output 1
1.5mm2
B+ is supplied by 21 points, rated 7A.
6
Aux. Relay Input 1
1.0mm2
Ground connection is active (B-).
7
Aux. Relay Input 2
1.0mm2
Ground connection is active (B-).
8
Aux. Relay Input 3
1.0mm2
Ground connection is active (B-).
9
Aux. Relay Input 4
1.0mm2
Ground connection is active (B-).
10
Temp. Sensor Input
Connect to temperature sensor.
11
Oil Pressure Sensor
Input
Connect to pressure sensor.
12
Level Sensor Input
Connect to level sensor.
13
Sensor Common
1.0mm2
Controller inside has been connected to B-.
14
Charging Generator D+
Input
1.0mm2
Connect to D+ (WL) terminal. If without, the terminal
is not connected.
15
Speed Sensor Input
Or ECU CAN Input
0.5mm2
HGMS61MCAN: connect to ECU CANBUS,
impedance-120Ω shielding wire is recommended, its
single-end connect with ground.
HGMS61M: connect to speed sensor, shielding wire
16
0.5mm2

HGMS61 Genset Controller User Manual Page 18 of 47
No.
Function
Cable
Size
Description
is recommended. No.16 controller inside has been
connected to B-.
17
RS485-
0.5mm2
Impedance-120Ω shielding wire is recommended, its
single-end connect with ground.
18
RS485+
0.5mm2
19
Fuel Relay Output
1.5mm2
B+ is supplied by 21 points, rated 10A.
Relay specification: DC 24V.
20
Start Relay Output
1.5mm2
21
DC input B+
2.5mm2
Connect to start battery positive post, 32A fuse is
used in controller.
22
DC input B-
2.5mm2
Connect to battery negative post.
23
ACT1
2.5mm2
Connect to external executor. The terminal in
controller is connected to Terminal 10 of Connector
B.
24
ACT2
2.5mm2
Connect to external executor. The terminal in
controller is connected to Terminal 7 of Connector B.
25
CB+
2.5mm2
Connect to external start battery positive post. The
terminal in controller is connected to Terminal 1 of
Connector B.
26
CB-
2.5mm2
Connect to external start battery negative post. The
terminal in controller is connected to Terminal 2 of
Connector B.
27
CT A Phase Monitoring
Input
1.5mm2
Externally connect to CT secondary coil. (Rated
5A)
28
CT B Phase Monitoring
Input
1.5mm2
Externally connect to CT secondary coil. (Rated
5A)
29
CT C Phase Monitoring
Input
1.5mm2
Externally connect to CT secondary coil. (Rated
5A)
30
CT Sensor Common
1.5mm2
Refer to installation instructions.
31
UOUTPUT
1.0mm2
Generator U-phase monitoring input will output after
the fuse.
32
Generator U-phase
Voltage Monitoring
Input
1.0mm2
Connect to genset output U-phase, the control uses
10A fuse.
33
Generator V-phase
Voltage Monitoring
Input
1.0mm2
Connect to genset output V-phase, the control uses
10A fuse.
34
Generator W-phase
Voltage Monitoring
Input
1.0mm2
Connect to genset output W-phase, the control uses
10A fuse.
35
Genset N1 Wire Input
1.0mm2
Connect to genset output N wire.
36
Mains R-phase Voltage
Monitoring Input
1.0mm2
Connect to Mians R-phase, the controller uses 10A
fuse.
37
Mains N Wire Input
1.0mm2
Connect to Mains N wire.
Connector A ( Connect to HGMS61D)
1
B+ IN
2.5mm2
Connect Terminal 6 (B+ OUT) to this terminal
through a power switch to supply for positive post of
HGMS61M.
2
B+ OUT1
1.5mm2
Supply power to positive post of HGMS61D.
3
B-
2.5mm2
Negative post of controller power.

HGMS61 Genset Controller User Manual Page 19 of 47
No.
Function
Cable
Size
Description
4
RS232 TXD
0.5mm2
RS232 communication port is connected with
HGMS61D.
Connect to shielded cable to Terminal 7 GND.
5
RS232 RXD
0.5mm2
6
B+ OUT
2.5mm2
Main Terminal 21 (DC B+) is connected to this
terminal after the fuse.
7
GND
1.5mm2
The internal part is connected with negative post of
controller.
8
EM.STOP.OUT
1.5mm2
Emergency input connect to external emergency stop
button.
9
EM.STOP.IN
1.5mm2
Connector B (Connect to ESC)
1
MP1 Speed Output
0.5mm2
The controller inside is connected to speed sensor of
Main Terminal 15. Connect to speed sampling
terminal of ESC.
2
Fuel Relay Output
2.5mm2
B+ is supplied by 21 points, rated 10A.
Connect to positive post of ESC power.
3
GND
2.5mm2
The controller inside has connected to B-.
4
MP2 Speed Output
0.5mm2
The controller inside has connected to B-.
5
NC
7
ACT2
2.5mm2
Connect to ACT2 terminal of ESC.
8
NC
10
ACT1
2.5mm2
Connect to ACT1 terminal of ESC.
11
NC
6
Aux. Output 2
1.5mm2
Relay Common
Rated 10A, volt-free output.
Connect to idle control
terminal of ESC.
9
N/O Output
12
N/C Output
Connector C (Connect to Charger)
1
Charger Output+
2.5mm2
This terminal inside is connected with Main Terminal
25.
Connect to charger B+.
2
Charger Output
2.5mm2
This terminal inside is connected with Main Terminal
26.
Connect to charger B-.
3
Mains R-phase Input
1.0mm2
This terminal inside is connected with Main Terminal
36.
Connect to Terminal L of charger.
4
Mains N Wire Input
1.0mm2
This terminal inside is connected with Main Terminal
37.
Connect to Terminal N of charger.
Note: USB ports in controller rear panel are programmable parameter ports; user can directly
program via PC.

HGMS61 Genset Controller User Manual Page 20 of 47
6.2 HGMS61D CONTROLLER REAR PANEL
Fig.3- HGMS61D Controller Rear Panel Drawing
Table 10–HGMS61D Terminal Connection Description
No.
Function
Cable Size
Description
1
RX232
TXD
0.5mm2
Connect to master controller HGMS61M.
Connect to shielded cable to Terminal 4 GND.
2
RXD
0.5mm2
3
NC
4
GND
1.5mm2
Negative post of controller power.
5
B-
1.5mm2
6
B+
1.5mm2
Positive post of controller power.
7PARAMETER RANGE AND DEFINITION
7.1 PARAMETER CONTENT AND RANGE TABLE
Table 11 –Parameter Content 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.