Smartgen CMM366A-ET User manual

CMM366A-ET
CLOUD MONITORING COMMUNICATION MODULE
USER MANUAL
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
P. R. China
Tel: [phone]
0086-371-67991553/67992951
0086-371-67981000(overseas)
Fax: [phone]
Web: www.smartgen.com.cn
www.smartgen.cn
Email: [e-mail]
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
2017-12-21
1.0
Original release.

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CONTENT
1 OVERVIEW......................................................................................................................................... 4
2 PERFORMANCE AND CHARACTERISTICS.................................................................................... 4
3 SPECIFICATION................................................................................................................................. 5
4 PANEL AND TERMINAL DESCRIPTION........................................................................................... 6
4.1 PANELINDICATORAND BUTTONS.................................................................................................. 6
4.2 ETHERNET ........................................................................................................................................ 7
4.3 RS485................................................................................................................................................. 7
4.4 RS232................................................................................................................................................. 7
4.5 LINK.................................................................................................................................................... 8
4.6 USB HOST ......................................................................................................................................... 8
4.7 USB DEVICE...................................................................................................................................... 8
4.8 TERMINAL ......................................................................................................................................... 9
5 PROGRAMMABLE PARAMETERS................................................................................................. 10
5.1 CONTENTSAND SCOPES OF PARAMETERS .............................................................................. 10
5.2 PC CONFIGURATION INTERFACE................................................................................................. 12
6 SYSTEM DIAGRAM.......................................................................................................................... 13
7 CASE DIMENSION AND INSTALLATION ....................................................................................... 14
8 TROUBLESHOOTING...................................................................................................................... 15
9 PACKING LIST ................................................................................................................................. 15

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1 OVERVIEW
CMM366A-ET Cloud Monitoring Communication Module is an ETHERNET communication protocol
switch module which can achieve genset (with SCI) connect to Internet. After logging into cloud server,
module will receive corresponding genset controller communication protocol from cloud server. And the
module gains genset data via RS485 port, USB port, LINK port or RS232 port. Then the module
transmits the data to corresponding cloud server via wired ETHERNET for achieving user’s real-time
monitoring to running status and searching of running records via APP (IOS or Android) and pc terminal
devices.
CMM366A-ET module not only can achieve genset monitoring but also can insert some digital alarm
input/output signal to achieve monitoring of generator room entrance guard, guard against theft and fire
facilities.
2 PERFORMANCE AND CHARACTERISTICS
Connect to cloud server via wired ETHERNET, one to one monitoring;
Multiple ports for communication with genset control module: RS485, RS232, LINK and USB
(Host); can monitor great majority genset control modules of international first-class brands;
Widely power supply: DC (8~35)V, can direct use genset build-in starter battery;
With ARM-based 32-bit SCM, high integration of hardware and strong programming ability;
Include with GPS locate function to achieve gain location information and locate genset;
Take JSON network data communication protocol, upload real-time data variation and take
compression algorithm to vastly reduce network flow at the same time;
When alarm occurs it can upload data to server immediately;
2 auxiliary digital input ports which can receive external alarm signal;
1 auxiliary relay output ports which can output various of alarm signal;
Calendar and clock functions;
Power and multiple communication status indicators on front panel that working status is clear at a
glance;
Lamp test function;
Parameter adjust function: users can adjust parameters via USB port;
Take standard π-type 35mm guide-rail installation or screw-fixed installation that the module can
be installed in the genset control box;
Modular design, self extinguishing ABS plastic shell, light weight, compact structure with easy
installation.

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3 SPECIFICATION
Table 2 –Technical Data
Items
Contents
Operating Voltage
DC 8.0V~35.0V, continuous power supply.
Power Consumption
Standby: ≤2W
Working: ≤5W
Digital Input
Volt free digital Input
Relay Output
1A DC30V Volts free output
USB Host
A-type USB female port
RS485
Isolated type
RS232
General type
LINK
SmartGen exclusive port
USB Device
B-type USB female port
ETHERNET
RJ45 10/100Mbps self-adaption network interface
Case Dimensions
72.5mmx105mmx34mm
Working Conditions
Temperature: (-25～+70)°C Humidity: (20～93)%RH
Storage Condition
Temperature: (-25～+70)°C
Weight
0.15kg

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4 PANEL AND TERMINAL DESCRIPTION
4.1 PANEL INDICATOR AND BUTTONS
Fig.1 - CMM366A-ET Front Panel Diagram
Table 3 –Indicators Description
Icon
Note
POWER/ALARM
GreenLED Light: Power supply normal indicator
RedLED Light: Common alarm indicator
RS485(Red)
Normally Extinguish: RS485 disabled
Normally Light: Communication fail
Blink: Communication normal
USB(Red)
Normally Extinguish: USB(Host) disabled
Normally Light: Communication fail
Blink: Communication normal
ETHERNET(Red)
Normally Extinguish: CMM366A-ET login with server unsuccessfully
Normally Light: Login with server successfully
Blink: Real-time communication normal
LINK(Red)
Normally Extinguish: Disabled
Normally Light: Communication fail
Blink: Communication normal
RS232(Red)
Normally Extinguish: RS232 disabled
Normally Light: Communication fail
Blink: Communication normal
Lamp test/Reset:
Press this button for 1s, all the LEDs are illuminated; press for 10s, reset the module to default and all
the LEDs blink for 3 times.
NOTE: After reset the module, parameters need to re-configured via PC software. Please operate
cautiously.

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4.2 ETHERNET
CMM366A-ET EHTERNET port is automated negotiation 10/100Mbps working mode, which adopts
one to one cross-over cable connect with router as follows,
Fig.2 –ETHERNET Connet With Router
4.3 RS485
Receive genset data information by connecting module RS485 port with Genset Controller RS485
port.
If communication is abnormal, 120Ω terminal resistance is recommonded. One end of shield wire
hangs in the air and the other one connects with SCR.
Fig.3- RS485 Connection
4.4 RS232
Receive genset data information by connecting module RS232 port with Genset Controller RS232
port.
Fig.4 –RS232 Connection

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4.5 LINK
Receive genset data information by connecting module LINK port with Genset Controller LINK port.
Fig.5 –LINK Connection
4.6 USB HOST
Receive genset data information by connecting module A-type USB port (female port) with Genset
Controller USB port via USB cable.
Fig.6 - USB Host Connection
4.7 USB DEVICE
All the parameters can be configured and view CMM366A-ET ID&Login password by connecting
USB port with USB disk of PC software.
Fig.7 –USB Connect PC Device

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4.8 TERMINAL
Table 4 –Terminals Description
No.
Function
Cable Size
Note
1
B-
1.0mm2
Connected with negative of starter battery.
2
B+
1.0mm2
Connected with positive of starter battery. 3A fuse
is recommended.
3
Digital Input 1
1.0mm2
Active when connect to B-.
4
Digital Input 2
1.0mm2
Active when connect to B-.
5
Relay
Output
Normally
Open
1.0mm2
Normally open output with 1A DC30V
6
Common
1.0mm2
7
Normally
Close
1.0mm2
8
RS485 B(-)
0.5mm2
Impedance-120Ω shielding wire is recommended,
its single-end earthed.
9
RS485A(+)
0.5mm2
10
SCR
0.5mm2
11
RS232 RX
0.5mm2
RS232
12
RS232 TX
0.5mm2
13
RS232 GND
0.5mm2

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5 PROGRAMMABLE PARAMETERS
5.1 CONTENTS AND SCOPES OF PARAMETERS
Table 5 –Parameter Content & Scope
No.
Items
Parameters
Defaults
Description
IP
1
DHCP Enable
(0-1)
1
0: Disabled 1: Enabled,
obtain IP automatically
2
IPAddress
(0-255)
192.168.0.101
All changes of Ethernet (e.g. IP
address, subnet mask) will
activate after repowering the
module.
3
Subnet Mask
(0-255)
255.255.255.0
4
Default Gateway
(0-255)
192.168.0.2
5
DNS Address
(0-255)
211.138.24.66
6
MAC Address
(0-255)
00.08.DC.01.02.03
Gateway
1
Site Name
(0-65535)
20 Chinese characters, letters
or numbers
2
URL
(0-65535)
www.monitoryun.com
40 characters
3
Server Port
(0-65535)
91
4
Security Code
(0-65535)
123456
16 characters
GPS
1
Location
Information
(0-1)
0
0: Disabled 1: Manual Input
2
Longitude
((-180)-180)°
0.000000
GPS location, altitude
information
3
Latitude
((-90)-90)°
0.000000
4
Altitude
((-9999.9)-9999.9)m
100.0
Digital Input
Digital Input 1
1
Setting
(0-9)
0
Default: Not used
2
Type
(0-1)
0
0: Close to Activate
1: Open to Activate
See: Table 6 –Digital Input
Ports Content
3
Delay
(0-20.0)
0.0
Action delay
Digital Input 2
1
Setting
(0-9)
1
Default: Lamp test
2
Type
(0-1)
0
0: Close to Activate
1: Open to Activate
See: Table 6 –Digital Input
Ports Content
3
Delay
(0-20.0)
0.0
Action delay
Digital Output
1
Setting
(0-14)
0
Default: Not used
See: Table 7 –Relay Output
Ports Content
NOTE: Configuration of monitoring genset controller model, communication port, communication

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baud rate, and communication ID need to be set on the (www.smartgencloud.com) platform, and
monitoring module need to reboot after all parameters been set.
Table 6 –Digital Input Ports Content
No.
Item
Description
0
Not Used
Not used.
1
Lamp Test
All the indicators are illuminated when input is active.
2
Remote Control Inhibited
Cloud start/stop control is prohibited when input is active.
3
Access Alarm Input
Access alarm is uploaded to server when input is active.
4
Fire Alarm Input
Fire alarm is uploaded to server when input is active.
5
Alarm Input
External alarm is uploaded to server when input is active.
6
Reserved
7
Reserved
8
Reserved
9
Factory Test Mode
It is only used for factory test when active.
Table 7 –Relay Output Ports Content
No.
Item
Description
0
Not used
Output port won’t output when this item is selected.
1
Digital Input 1 Active
Output when auxiliary input 1 is active.
2
Digital Input 2 Active
Output when auxiliary input 2 is active.
3
RS485 Comm. Fail
Output when RS485 communication fails.
4
Network Comm. Fail
Output when Network communication fails.
5
LINK Comm. Fail
Output when LINK communication fails.
6
RS232 Comm. Fail
Output when RS232 communication fails.
7
Common Alarm
Output when there is an alarm.
8
Remote Control Output
Send remote control commands via cloud platform with fixed
output delay 20s.
9
Reserved
10
Reserved
11
Reserved
12
Reserved
13
Reserved
14
Reserved

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5.2 PC CONFIGURATION INTERFACE
Connecting the USB port of CMM366A-ET communication module with PC USB port to configure the
parameters.
Fig.8 - IP Configuration
Through pressing “ping” key to test whether IP address is correct or not.
Fig.9 - Gateway Configuration
Fig.10 - Module Monitoring Interface

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6 SYSTEM DIAGRAM
One CMM366A-ET module connects with one genset monitor module. It can be connected via
RS485 port, LINK port, RS232 port or USB port.
Fig.11 - CMM366A-ET System Diagram

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7 CASE DIMENSION AND INSTALLATION
2 ways for installation: 35mm guide rail in box or screw (M4) installation as below:
Fig.12 - CMM366A-ET Case Dimension
Fig.13 - CMM366A-ET Guide Rail Installation
Fig.14 - CMM366A-ET Screw Installation

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8 TROUBLESHOOTING
Table 8 –Fault Finding
Symptoms
Possible Solutions
Controller no response with
power.
Check power voltage;
Check controller connection wirings.
ETHERNET Indicator Not Light
Check Ethernet setting correct or not;
Check whether Ethernet socket indicator is blink or not;
Check cable connection.
RS485 Communication
Abnormal
Check connections;
Check RS485 port is enabled or not;
Check settings of genset ID and baud rate are correct or not.
Check RS485’s connections of A and B is reverse connect or not.
RS232 Communication
Abnormal
Check connections;
Check RS232 port is enabled or not;
Check settings of genset ID and baud rate are correct or not.
LINK Communication
Abnormal
Check connections;
Check LINK port is enabled or not;
Check settings of genset ID and baud rate are correct or not.
9 PACKING LIST
Table 9 - Packing List
No.
Name
Quantity
Remark
1
CMM366A-ET
1
2
120 Ω matched resistor
2
3
Certification
1
4
User manual
1
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