WF-2000 Series AIO
User’s Manual (Ver. 1.2, May./2014) ------------- 3
Table of Contents
1.
Introduction .......................................................................................5
1.1
Wireless connection mode ................................................................. 5
1.2
Features............................................................................................. 5
1.2.1
Features Description ........................................................................ 6
1.3
Specifications ..................................................................................... 7
2.
Hardware .........................................................................................11
2.1
Front Panel .......................................................................................11
2.1.1
LED Indicator ................................................................................. 12
2.1.2
I/O Connector................................................................................. 12
2.2
Top Panel ......................................................................................... 14
2.3
Dimensions ...................................................................................... 15
2.4
Hardware Connection ...................................................................... 17
2.4.1
Power and Serial port connection .................................................. 17
2.4.2
I/O connection ................................................................................ 18
2.5
Jumper Settings ............................................................................... 20
2.5.1
Watchdog Timer Settings ............................................................... 20
2.5.2
AI Settings...................................................................................... 20
2.6
FW / OP Dip-switch.......................................................................... 21
2.6.1
Firmware Update Mode.................................................................. 21
2.6.2
Firmware Operation Mode.............................................................. 23
3.
Software...........................................................................................25
3.1
WF-2000 I/O Utility (v2.0 or later) .................................................... 25
3.1.1
Main Screen ................................................................................... 25
3.1.2
Configuration Screen...................................................................... 26
3.1.3
Analog Input Screen....................................................................... 30
4.
Application Notes............................................................................36
4.1
Hardware Installation ....................................................................... 36
4.2
WF-2000 series Configuration ......................................................... 37
4.2.1
WF-2000 Series Wireless Network Configuration .......................... 37
4.2.2
PC Connection Configuration......................................................... 38
4.2.3
Access I/O data.............................................................................. 40
5.
Modbus Applications ......................................................................44
5.1
What is Modbus TCP/IP?................................................................. 44
5.2
Protocol Description......................................................................... 44
5.2.1
MBAP ............................................................................................. 45
5.2.2
Function Code................................................................................ 45
5.2.3
Data................................................................................................ 46
