Difference between revisions of "Client"

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<p>&nbsp;</p>
 
<p>&nbsp;</p>
 
<p><strong>The configuration of the ModbusModule:</strong></p>
 
<p><strong>The configuration of the ModbusModule:</strong></p>
<p><img title="Modbus Client Module" src="/wiki/index.php?title=File:ModbusModuleConfig.png" alt="Modbus Client Module" /></p>
+
<p><img src="/wiki/index.php?title=File:ModbusModuleConfig.png" alt="Modbus TCP Client Module" /></p>

Revision as of 05:04, 14 August 2013

Client

The Modbus TCP client in Proview allows you to connect to equipment which acts as Modbus TCP servers, such as remote I/O, PLCs etc.

Instructions

Here are the steps required to add a Modbus TCP client in Proview:

  • Create a Modbus_Master module for your node
  • Under the Modbus_Master module, add a Modbus_TCP_Slave
  • Configure the Modbus_TCP_Slave module with the ip/port for your plc (e.g. 192.168.1.60 / 502)
  • Configure a Modbus_Module under the Modbus_TCP_Slave for each function code you want to use (Read_Coil, Read_Registers etc).
  • Configure the channel objects of the appropriate type for each Modbus_Module

Now you can connect each of the channel objects to the appropriate variables in your plant hierarchy.

Screenshots

Node hierarchy

<a class="image" href="http://www.maba.dk/wiki/index.php?title=File:NodeHier.png"><img src="http://www.proview.se/wiki/images/7/7c/NodeHier.png" alt="NodeHier.png" width="374" height="242" /></a>

The configuration of the Modbus_TCP_Client:

<img src="/wiki/index.php?title=File:ModbusTCPClientConfig.png" alt="Modbus TCP Client" />

 

The configuration of the ModbusModule:

<img src="/wiki/index.php?title=File:ModbusModuleConfig.png" alt="Modbus TCP Client Module" />

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