I-7540D-WF CAN to Wi-Fi Converter User’s Manual (Ver. 2.0, Jan/2012) ------------- 3
Table of Contents
1.
Introduction .......................................................................................5
1.1
Operation Mode ................................................................................. 6
1.2
Features............................................................................................. 6
1.3
Specifications ..................................................................................... 6
2.
Hardware ...........................................................................................8
2.1
Block Diagram.................................................................................... 8
2.2
Pin Assignment .................................................................................. 9
2.3
Hardware Connection ........................................................................ 9
2.3.1
CAN port connection ........................................................................ 9
2.3.2
Serial port connection..................................................................... 10
2.4
Terminator Resistor Settings .............................................................11
2.5
Watchdog Timer Settings ................................................................. 12
2.6
Init / Normal Dip-switch .................................................................... 12
2.6.1
Firmware Update Mode.................................................................. 12
2.6.2
Firmware Operation Mode.............................................................. 15
2.7
LED Indication.................................................................................. 16
2.8
Seven-segment display.................................................................... 18
2.8.1
Title Description.............................................................................. 18
2.8.2
The contents of Parameter............................................................. 19
2.9
Cable Selection................................................................................ 20
3.
Software...........................................................................................22
3.1
Connection and Configuration Tool – I-7540D-WF Utility ................. 22
3.2
I-7540D-WF Utility............................................................................ 23
3.2.1
Connection Settings Screen........................................................... 23
Basic Parameter configuration ......................................................... 23
CAN Baud Rate configuration .......................................................... 24
Network configuration ...................................................................... 24
Wi-Fi configuration ........................................................................... 25
Parameter Transmission Interface ................................................... 26
Parameter Transmission status bar.................................................. 26
Display Firmware Information .......................................................... 27
Parameter reading function.............................................................. 27
Parameter writing function ............................................................... 27
Exit parameter setting ...................................................................... 27
3.2.2
CAN ID Filter Settings Screen........................................................ 28
Single ID frame ................................................................................ 28
Group ID frame ................................................................................ 28
