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, 10:09, 17 September 2021
<p>MODBUS TCP allows integration with devices that have this interface. </p>
<H2>Adding MODBUS TCP</H2>
<ol>
<li>Authorize yourself in the Web Toolbar of the Smart Home system administration ('''LT Setup''') and select the '''Updates''' page in the menu.
<br>[[File:modbustcp1.png|300px]]<br></li>
<li>In the list of updates, find '''Modbus TCP''' and click the '''Update''' button (if the plug-in is not installed, there will be the '''Install''' button – click it).
<br>[[File:modbustcp2.png|800px]]<br></li>
<li>Read the warning, tick the box next to '''“I agree”''' inscription and click the '''Start update''' button.
<br>[[File:modbustcp3.png|500px]]<br></li>
<li>When the update is complete, select the '''Plugins''' page in the left menu.
<br>[[File:modbustcp4.png|300px]]<br></li>
<li>Find the '''Modbus TCP''' item in the list and look whether the '''Enable''' inscription is located next to this item in the '''License''' column. If yes, then click on the '''Enable''' button, and then click OK in the window that appears.
<br>[[File:modbustcp5.png|500px]]<br>
<br>[[File:modbustcp6.png|500px]]<br>
<br>[[File:modbustcp7.png|300px]]<br></li>
<li>To configure the plug-in, click the '''Configure''' button.
<br>[[File:modbustcp8.png|800px]]<br></li>
<li>In the window that appears, click the '''Add''' button.
<br>[[File:modbustcp9.png|300px]]<br> </li>
<li>The window will appear with settings of the device with Modbus TCP. Enter the IP address and port of the device in the appropriate fields, and also select the''' Master/Slave '''type of the connected device (most often the connected device is '''Slave'''). After that, click '''Save''' and confirm your selection by clicking on '''OK''' in the next window.
<br>[[File:modbustcp10.png|800px]]<br>
<br>[[File:modbustcp11.png|300px]]<br></li>
<li>After adding a device, it will appear in the list on the '''Plugins/MODBUS TCP''' page. To edit it, click on '''Edit''' (button 1 in the screenshot); to delete it, click on '''Delete''' (button 2 in the screenshot). You can change the status with the '''Master''' (or '''Slave''' depending on its status, button 3 in the screenshot) button.
<br>[[File:modbustcp12.png|800px]]<br> </li></ol>
After successful addition, '''Com-port''' will appear in the logic. You can check its availability by going to the '''Structure''' menu and clicking on '''Edit logic'''.
<br>[[File:modbustcp13.png|800px]]<br>