SystemBase eCAN Bedienungsanleitung
1
Revision History
Revision Date
Document
Ver.
Pages
Revised
Revised/Added/Removed
Details of Revision
2021.07.02
1.0
All
-
New
eCAN
User Manual
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Contents
1. CAN ................................................................................................................................... 3
2. COMPONENTS ................................................................................................................. 5
3. PRODUCT ......................................................................................................................... 6
4. FEATURES........................................................... 오류! 책갈피가 정의되어 있지 않습니다.
5. HOW TO USE.................................................................................................................... 9
6. HOW TO SETUP ............................................................................................................. 10
7. SETTING EXAMPLES .................................................................................................... 21
---------------------------------------------------------------------------------------------------------------
1. SPECIFICATION ............................................................................................................. 23
2. DIMENSION .................................................................................................................... 25
3. CAN PORT PIN SPECIFICATION .................................................................................. 26
4. SETTING MENU.............................................................................................................. 27
5. ECAN FRAME STRUCTURE ......................................................................................... 30
6. ECANVIEW ..................................................................................................................... 35
7. CERTIFICATION ............................................................................................................. 40
8. COPYRIGHT ................................................................................................................... 40
eCAN
User Manual
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Please be sure to read this manual before using and use the product safely and accurately.
• Pictures and photos in the manual may be different from the physical, and the document is subject to change
without notice to improve performance. For the last information, please visit our website (www.sysbas.com).
• To view frequently asked questions and answers, please visit our website and find Support –Technical Support –
FAQ section.
• Documents can be downloaded from the product page or Download section.
• Sellers or users should be aware of the fact that this device is intended for industrial use(Class A), not for
residential use.
• This device has a potential for radio interference during use and may receive harmful interference from other
devices.
• Warranty policy is included in the product packaging.
• This product is domestic (Korea) and cannot be used overseas with different power/frequency.
eCAN
User Manual
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1. CAN
CAN was developed to cause this problem by German company Bosch in 1986. It used bus communication method
rather than 1:1 communication method which UART based serial communication has, and various technologies
were incorporated to prevent communication conflicts.
1) Message Directional
ID is assigned to CAN according to the priority of the message and used to communicated. This causes each node
to self-judge the message delivered to each node and ignore the message which is except it needs.
2) Enhanced Error Mechanism
Several mechanisms have applied to CAN to improve communication reliability. If communication state detection,
error check and management were carried out in conventional SW method, CAN can detect and handle errors
occurring during communication due to the error detection mechanism built in HW in real time.
3) Multi-Master
CAN communication is conducted based on priority of each note and message without a network administrator which
manages the network. If arbitrary node A message is assigned with the highest priority ID, the rest of the nodes
communicate according to the priority of each ID after the A message is sent.
eCAN
User Manual
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2. Components
Components
Ordering Information
eCAN, 5V DC Adaptor, LAN Cable,
Warranty/Download Guide
eCAN
eCAN
User Manual
6
3. Product
Connector
DC Adaptor, LAN Port
CAN Port(Male)
LED
LED
State
Operation
1
RDY(Ready)
Blink
Blinks when power is applied and boots normally
2
DATA(Data)
Blink
LED blinks when sending/receiving data
3
LNK(Link)
On/Off/
Blink
Lights when Ethernet socket is connected
Blinks when Bus off
eCAN
User Manual
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Button
Press RST button less than 3 seconds: Reset equipment
Press RST button more than 3 seconds: Factory initialize equipment
(Please refer to the APPENDIX for initialization values)
Switch
ON
1234
Switch Number
Status
Operation
1
Switch1, 4
-
Not used
2
Switch2, 3
* Must be used at the same time
ON
Enable termination resistance of 120Ω
OFF
Disable termination resistance of 120Ω
eCAN
User Manual
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4. Features
eCAN performs the following functions, as a converter converting signals coming from the CAN BUS into network
signals over the LAN port, or delivers signals to the CAN BUS via network signals.
1) Converts CAN communication to socket communication
Converts CAN communication which requires a direct connection to the cable facility, to socket communication
which the network communication is able.
2) CAN VBUS Power Supply Feature
In addition to the 5V Power supply through DC adapter, eCAN can be also powered by pin no.9 of the CAN port.
3) VCP(Virtual Com Port) Function
ComRedirector, a virtual COM Port(VCP) among the utilities provided, enables using LAN port of the eCAN
connected to the same network as if it were a serial port mounted on a PC. It also supports Sever/Client mode to
connect serial socket.
4) Web Page Setup Feature
Users can change, save, reboot the eCAN through its own Web Page provided.
eCAN
User Manual
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5. How to Use
Connection between CAN equipment(CAN Bus) and PC
eCAN performs ComRedirector, TCP Server/Client and UPD connection over the network. Users can check CAN
data on PC over the network, or generate CAN data and forward it to CAN Bus.
Connection between CAN equipment(CAN Bus)
To enable communication between different CAN Buses, set two eCANs to Server and Client(Target: Server) each
and connect to the network.
* Please refer to 6. How to Setup for more information on setting up each connection.
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