Table Of Contents - 3onedata CAN485 User Manual

Chapter 1 Summarize ........................................................................................................................................................... 1
1.1 Introduction ................................................................................................................................................................ 1
1.2 Product Features ......................................................................................................................................................... 1
1.3 Specification ............................................................................................................................................................... 2
Chapter 2 Hardware Description .......................................................................................................................................... 3
2.1 Interface Description .................................................................................................................................................. 3
2.2 Interface Description .................................................................................................................................................. 4
2.2.1 Power Input ......................................................................................................................................................... 4
2.2.2 Communication Interface .................................................................................................................................... 4
2.3 LED Indicator ............................................................................................................................................................. 5
2.4 DIP Switch .................................................................................................................................................................. 6
2.5 Device installation ...................................................................................................................................................... 6
Chapter 3 Appearance and Dimension .................................................................................................................................. 8
Chapter 4 Packing List .......................................................................................................................................................... 9
Chapter 5 Overview of Product Configuration ................................................................................................................... 10
5.1 Product configuration ............................................................................................................................................... 10
5.2 Introduction of Software ........................................................................................................................................... 10
5.2.1 Conversion parameter ....................................................................................................................................... 11
5.2.2 COM parameter ................................................................................................................................................ 13
5.2.3 CAN-Bus parameter .......................................................................................................................................... 13
5.2.4 Keys description ................................................................................................................................................ 14
Chapter 6 Application Description...................................................................................................................................... 15
6.1 Transparent conversion ............................................................................................................................................. 15
6.1.1 Frame format ..................................................................................................................................................... 15
6.1.2 Conversion mode ............................................................................................................................................... 15
6.1.3 Conversion example .......................................................................................................................................... 16
6.2 Transparent with the identity conversion .................................................................................................................. 17
6.2.1 Frame format ..................................................................................................................................................... 17
6.2.2 Conversion mode ............................................................................................................................................... 18
6.2.3 Conversion example .......................................................................................................................................... 19
6.3 Modbus RTU conversion .......................................................................................................................................... 20
6.3.1 Frame format ..................................................................................................................................................... 20
6.3.2 Conversion mode ............................................................................................................................................... 22
6.3.3 Conversion example .......................................................................................................................................... 22
6.4 Attention Matters ...................................................................................................................................................... 23
Chapter 7 Repair and Service ............................................................................................................................................. 24
7.1 Internet Service ......................................................................................................................................................... 24
7.2 Make a call to our technical office............................................................................................................................ 24
7.3 Repair or Replace ..................................................................................................................................................... 24
Content
- 2 -
Shenzhen 3onedata Technology Co., Ltd
www.3onedata.com