WF-2000 Series AIO
User’s Manual (Ver. 1.1, Mar./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 .........................................................................................10
2.1
Front Panel ...................................................................................... 10
2.1.1
LED Indicator ..................................................................................11
2.1.2
I/O Connector..................................................................................11
2.2
Top Panel ......................................................................................... 13
2.3
Dimensions ...................................................................................... 14
2.4
Hardware Connection ...................................................................... 16
2.4.1
Power and Serial port connection .................................................. 16
2.4.2
I/O connection ................................................................................ 16
2.5
Jumper Settings ............................................................................... 18
2.5.1
Watchdog Timer Settings ............................................................... 18
2.5.2
AI Settings...................................................................................... 18
2.6
FW / OP Dip-switch.......................................................................... 19
2.6.1
Firmware Update Mode.................................................................. 19
2.6.2
Firmware Operation Mode.............................................................. 21
3.
Software...........................................................................................23
3.1
WF-2000 I/O Utility (v2.0 or later) .................................................... 23
3.1.1
Main Screen ................................................................................... 23
3.1.2
Configuration Screen...................................................................... 24
3.1.3
Analog Input Screen....................................................................... 28
4.
Application Notes............................................................................31
4.1
Hardware Installation ....................................................................... 31
4.2
WF-2000 series Configuration ......................................................... 32
4.2.1
WF-2000 Series Wireless Network Configuration .......................... 32
4.2.2
PC Connection Configuration......................................................... 33
4.2.3
Access I/O data.............................................................................. 35
5.
Modbus Applications ......................................................................37
5.1
What is Modbus TCP/IP?................................................................. 37
5.2
Protocol Description......................................................................... 37
5.2.1
MBAP ............................................................................................. 38
5.2.2
Function Code................................................................................ 38
5.2.3
Data................................................................................................ 39
