ZLG CANWiFi-200T User manual

CANWiFi-200T User Manual
User Manual
Date: 2017/08/04
Guangzhou ZHIYUAN Electronics Co., Ltd.
www.zlg.cn
Item
Content
Keywords
CAN-bus, WiFi, Ethernet, 2-channel, High performance
Abstract
CANWiFi-200T is a high-performance 2-channel
WiFi-to-CAN converter. It is an excellent converter based
on ZHIYUAN Electronics’advanced CAN bus technology
and operating system technology. It can ensure data
integrity and real-time capability.
High Performance 2-channel WiFi-to-CAN Converter
User
Manual
V1.02

i
©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/08/04
User Manual
V1.02
C
Guangzhou ZHIYUAN Electronics Co., Ltd.
High performance 2-channel WiFi-to-CAN Converter
CANWiFi-200T User Manual
R
Re ev vi is si io on n H Hi is st to or ry y
Version
Date
Modifications
V1.00
2014/09/04
Created the document.
V1.01
2014/12/4
Modified some function descriptions.
V1.02
2017/08/04
Modified notification port CMD error.

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/08/04
User Manual
V1.02
C
Guangzhou ZHIYUAN Electronics Co., Ltd.
High performance 2-channel WiFi-to-CAN Converter
CANWiFi-200T User Manual
C
Co on nt te en nt ts s
Chapter 1: Function Introduction ...............................................................1
1.1 Overview................................................................................................................1
1.2 Features.................................................................................................................2
1.2.1 Powerful Hardware ..................................................................................................2
1.2.2 Perfect Function.......................................................................................................2
1.3 Specifications.......................................................................................................3
1.3.1 WLAN......................................................................................................................3
1.3.2 LAN .........................................................................................................................3
1.3.3 CAN.........................................................................................................................3
1.3.4 Software Features.....................................................................................................3
1.3.5 EMC Characteristics ................................................................................................3
1.3.6 Electrical Parameters................................................................................................4
1.4 Mechanical Dimensions.......................................................................................4
Chapter 2: Hardware Interface Description ...............................................6
2.1 Appearance...........................................................................................................6
2.2 Power Interface.....................................................................................................6
2.3 Ethernet Interface and WLAN Antenna..............................................................7
2.4 Restore Factory Settings and Reset Button......................................................7
2.5 CAN Port................................................................................................................8
2.6 LED Indicator........................................................................................................9
Chapter 3: Usage Instruction....................................................................11
3.1 Device IP Factory Setting..................................................................................11
3.2 Connect and obtain Device IP...........................................................................11
3.3 PC and Device Network Segment Detection...................................................13
3.4 Communication between CANWiFi-200T and USBCAN Interface Card.......16
Chapter 4: Wireless Connection Mode.....................................................22
4.1 AP Hotspot Mode................................................................................................23
4.2 Station Client Mode............................................................................................24
Chapter 5: Operating Mode.......................................................................26
5.1 TCP Server mode................................................................................................26
5.2 TCP Client mode.................................................................................................26
5.3 UDP mode............................................................................................................27
Chapter 6: ZNetCom Software Configuration..........................................28
6.1 Install the configuration software.....................................................................28
6.2 Obtain device configuration information.........................................................29
6.3 Modify device configuration information ........................................................32
6.4 Save and restore settings..................................................................................39

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/08/04
User Manual
V1.02
C
Guangzhou ZHIYUAN Electronics Co., Ltd.
High performance 2-channel WiFi-to-CAN Converter
CANWiFi-200T User Manual
6.4.1 Save settings...........................................................................................................39
6.4.2 Restore settings......................................................................................................40
6.5 Upgrade the firmware ........................................................................................40
Chapter 7: Appendix..................................................................................43
7.1 Data conversion format of CANWiFi-200T operating port.............................43
7.2 Data conversion format of the TCP notification port for the CAN status of
CANWiFi-200T...........................................................................................................44
Chapter 8: Rights & Statements................................................................46

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/08/04
User Manual
V1.02
C
Guangzhou ZHIYUAN Electronics Co., Ltd.
High performance 2-channel WiFi-to-CAN Converter
CANWiFi-200T User Manual
C
Ch ha ap pt te er r 1 1: : F Fu un nc ct ti io on n I In nt tr ro od du uc ct ti io on n
1.1 Overview
CANWiFi-200T developed by Guangzhou ZHIYUAN Electronics Co., Ltd. is a
high-performance industrial WiFi-to-CAN data conversion device, which is integrated
with 2-channel CAN-bus interfaces and 1-channel Ethernet interface as well as a
WiFi interface, and equipped with mature and reliable TCP/IP protocol stack. This
device helps users easily realize the connection between CAN-bus network and WiFi
network so that the CAN-bus network range can be further expanded.
CANWiFi-200T is an industrial product and operates in the temperature range of
-40℃～70℃. It is equipped with a 2.4G WLAN interface in compliance with IEEE
802.11a/b/g/n standard, 1-channel 10M/100M self-adaptive Ethernet interface, and its
maximum CAN communication Baud rate is 1Mbps. CANWiFi-200T includes three
operating modes - TCP Server, TCP Client and UDP mode. Each CAN interface
supports up to 200 TCP or UDP connections. Users can flexibly set relevant
configuration parameters through the configuration software. Figure 1-1 shows the
typical application.
Figure 1-1: CANWiFi typical application

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/08/04
User Manual
V1.02
C
Guangzhou ZHIYUAN Electronics Co., Ltd.
High performance 2-channel WiFi-to-CAN Converter
CANWiFi-200T User Manual
1.2 Features
1.2.1 Powerful Hardware
High-speed 800MHz 32-bit processor.
2.4G WLAN interface, in compliance with IEEE 802.11a/b/g/n standard.
10M/100M self-adaptive Ethernet interface, 2KV electromagnetic isolation.
2-channel CAN interface with 2.5KVDC pressure isolation.
Programmable 5k~1000kbps CAN Baud rate.
Built-in hardware watchdog timer.
Rated DC power supply range: 9V~24V.
Limited DC power supply range: 6.5V~30V.
Operating temperature: -40℃~ 70℃.
Humidity: 5% - 95% RH, no condensation.
Rugged metal housing, SECC metal (1.1mm).
Designed for industrial environment.
1.2.2 Perfect Function
Supports static or dynamic IP acquisition.
Supports 64/128 bit encryption/decryption and 256 bit WEP, TKIP orAES key.
Supports wireless fidelity access (WPAandWPA2.0) and IEEE 802.11i, including
hardware acceleration AES.
Supports timeout interrupt function.
The operating port, destination IP and destination port can be set.
The link will be connected automatically if the network is disconnected, so that
the reliable TCP connections can be established.
TCP supports up to 200 connections, allowing 6 groups of users to manage a
CAN port simultaneously.
Each CAN port supports 6 groups of destination IP segments in the UDP mode,
allowing multiple users to manage a CAN device simultaneously.
Supports protocols including ETHERNET, ARP, IP, ICMP, UDP, DHCP, DNS and
TCP.
Complies with the SOCKET operating mode (TCP Server, TCP Client, UDP, etc);
the upper computer communication software should be developed according to
the standard SOCKET rule.
Bidirectional CAN data and Ethernet data transmission (see Appendix for the
format).
Flexible CAN port data sub-frame settings can satisfy various sub-package
requirements from users.
Each CAN port can be configured to operate in different operating modes so as
to apply in various fields flexibly.
Each CAN port also enable the diagnostics port, and the upper computer can

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/08/04
User Manual
V1.02
C
Guangzhou ZHIYUAN Electronics Co., Ltd.
High performance 2-channel WiFi-to-CAN Converter
CANWiFi-200T User Manual
obtain the corresponding error status of the CAN port by connecting this port.
The Windows platform configuration software can be used to configure operating
parameters.
The Windows platform configuration software provides free function libraries,
including easy-to-use API function library, therefore users may develop their own
configuration software easily.
Supports local system firmware upgrade.
1.3 Specifications
1.3.1 WLAN
Integrated 2.4G WLAN interface, in compliance with 802.11a/b/g/n standard,
supports AP and Station modes.
1.3.2 LAN
10M/100M Ethernet, RJ145 interface and 2KV electromagnetic isolation. Note, LAN
and WLAN can not work at the same time. When a network cable is connected,
WLAN stops working and LAN begins to work; when the network cable is removed,
WLAN begins to work and LAN stops working.
1.3.3 CAN
Number of CAN ports: 2.
Interface type: 2EDG, 90°, terminal, 2.5KV electromagnetic isolation.
Signal line: CAN0H, CAN0L, CAN1H, and CAN1L.
Baud rate: 5k~1000kbps.
1.3.4 Software Features
Supported TCP/IP protocols: ETHERNET, ARP, IP, ICMP, UDP, TCP, DHCP and
DNS.
Tool software: ZnetCom configuration software (2.81 or later version), CANtest
test tool (2.25 or later version), TCP/UDP test tool.
Configuration mode: ZnetCom Windows configuration software.
1.3.5 EMC Characteristics
Electrostatic discharge (ESD) immunity test
Contact discharge: ±8KV Class 4
Air discharge: ±15KV Class 4
Fast Transient/ Burst Immunity (EFT)
Power supply terminal: ±2KV Class 3

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/08/04
User Manual
V1.02
C
Guangzhou ZHIYUAN Electronics Co., Ltd.
High performance 2-channel WiFi-to-CAN Converter
CANWiFi-200T User Manual
Signal terminal: ±2KV Class 3
Surge(Impact) Immunity
Power supply terminal: +2KV Class 3
Signal terminal: +1KV Class 2
1.3.6 Electrical Parameters
Unless otherwise specified, the parameter values in the following table are tested at
Tamb=25℃.
Parameter Name
Symbol
Rated Value
Unit
Supply voltage
VCC
+9~24V
(limiting value of 6.5~30V)
V
Power consumption
PM
3350
mW
Operating temperature
Tamb
-40℃~70℃
℃
Storage temperature
Tstg
-40℃~70℃
℃
1.4 Mechanical Dimensions
For the mechanical dimensions of CANWiFi-200T, please refer to Figure 1-2. The
figure shows the length, width, height as well as a part of mechanical structure of
device.

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/08/04
User Manual
V1.02
C
Guangzhou ZHIYUAN Electronics Co., Ltd.
High performance 2-channel WiFi-to-CAN Converter
CANWiFi-200T User Manual
Figure 1-2: CANWiFi-200T mechanical dimensions

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©2017 Guangzhou ZHIYUAN Electronics
Date: 2017/08/04
User Manual
V1.02
C
Guangzhou ZHIYUAN Electronics Co., Ltd.
High performance 2-channel WiFi-to-CAN Converter
CANWiFi-200T User Manual
C
Ch ha ap pt te er r 2 2: : H Ha ar rd dw wa ar re e I In nt te er rf fa ac ce e D De es sc cr ri ip pt ti io on n
This chapter introduces the hardware interfaces of CANWiFi-200T.
2.1 Appearance
Figure 2-1: CANWiFi-200T appearance
2.2 Power Interface
CANWiFi-200T uses the 9~24V DC power supply which can be acquired easily in the
industrial field. 9~24V is the positive input of the power supply; GND is the negative
input of the power supply. If the connection of power supply is wrong, then the device
cannot be supplied. The interface is shown in Figure 2-2.
The power interface of CANWiFi-200T also has EARTH terminal, which is used to
connect with the ground for electrostatic discharge or surge release.