HGM8110DC GENSET CONTROLLER USER MANUAL
HGM8110DC Genset Controller 2018-12-27 Version 1.1 Page 59 of 60
NOTE: If there is any question of connection between controller and ECU communication, please feel
free to contact SmartG
en’s service.
15
ETHERNET INTERFACE
15.1 ETHERNET INTERFACE INTRODUCTION
ETHERNET port, used for controller monitoring, can realize network client connection.
NOTE: After changing controller network parameters (e.g. IP address, sub network mask etc.) new settings
will take effect only after the controller is restarted.
15.2 NETWORK CLIENT CONNECTION
When the controller is used as network client
，
it can be monitored via network port using TCP
ModBus protocol.
The procedure is as follows:
— Set IP address and sub network of the controller. The IP address must in the same network
segment as the IP address of monitoring equipment (e.g. PC) e.g.: if monitoring equipment IP
address is 192.168.0.16, controller IP can be 192.168.0.18, sub network mask 255.255.255.0
— Connect the controller. It can be connected to the monitoring equipment directly using network
cable or via switchboard.
— The communication between the controller and monitoring equipment is carried out using TCP
ModBus protocol.
NOTE: In this connection mode controller parameters can be set. SmartGen provides testing software for
this connection mode. Communication protocol can be obtained from the SmartGen service.
15.3 CONTROLLER AND NETWORK CABLE CONNECTION
Table 48 - Controller Internet Access
No.
Name
Description
1
TX+
Tranceive Data+
2
TX-
Tranceive Data-
3
RX+
Receive Data+
4
NC
Not connected
5
NC
Not connected
6
RX-
Receive Data-
7
NC
Not connected
8
NC
Not connected
— Controller connect with PC with a line of cable
For this connection crossover cable must be used.
Crossover cable: EIA/TIA 568A standard on one end and EIA/TIA 568B on the other end.
NOTE: If PC network port has Auto MDI/MDIX function, parallel cable can also be used.
— Controller and PC connection via switchboard (or router).
Parallel lines must be used.
Parallel cable: EIA/TIA 568A standard on both ends or EIA/TIA 568B standard on both ends.
NOTE: If switchboard (or router) network port has Auto MDI/MDIX function, crossover cable can also be used.
