Procedure For Using The Opc Server; Opc Server Example Using Modbus Protocol - ICP DAS USA ET-7000 Series User Manual

Chapter 7 OPC Server

7.2. Procedure for using the OPC server

Step 1: Read the following documents
contains the latest important information, including:
Readme.txt:
A list of files contained on the shipped CD
•
Reversion.txt:
Bugs
•
New modules supported
•
Step 2: Install the OPC server by executing:
CD:\NAPDOS\ET7000\Tools\Napopcsvr\NapOPCServer.exe
If there is an older version of the Nap OPC Server installed on the PC, and
Note:
must be uninstalled before installing the new version.
Step 3: Read the manuals describing how to begin.
The
NapOPCSvr.pdf

7.3. OPC Server Example using MODBUS protocol

The following is an example of accessing Digital input and output values from an ET-7000
Step 1: Connect the ET-7000 controller (refer to Sec. 1.5.2) and configure its network
settings (IP, Mask and Gateway - refer to Sec. 2.1)
Step 2: Run the OPC server
Step 3: Add/Create a new device and to search for I/O modules using Modbus /TCP
protocol
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3.1
ET-7000 AIO User Manual, Apr. 2009, V1.04, EMH-011-104
contains the revision history information, including
is the user's manual describing how to use the OPC server
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