Elpro Technologies 105U-G Spécifications télécharger pdf (Page 32)

Application Note 105/905U-G-ET1 Modbus TCP

Issue 1.2 – Apr 2006

©ELPRO Technologies Pty Ltd

Page 6 of 12

app_905U-G_ModbusTCP_1.2.doc

When all tags have been setup select “Launch OPC Quick Client” from the Tools drop down

Menu and this will launch the OPC Client. See below.

We can see it generate a number of default groups showing system status etc but the main one

we are interested in is the Channel1.Elpro105/905G.Gateway group which shows all of the

Tags we configured in the previous step.

If the OPC Server is reading values from the Gateway you will see under “Quality” – Good. It

will show “Bad” if there is a communications problem.

Also you will have a value which is the scaled value from the Gateway registers.

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Elpro Technologies 105U-G Spécifications Page 32