This Video Tutorial will show you how to setup the Eurotherm iTools Software to communicate via Serial Modbus RTU protocol.

• First we must begin by clicking on the START button at the bottom left corner of your desktop.
• Next navigate to Settings -> Control Panel Icon and click on this icon.
• Next navigate to the iTools icon and double click on this.
• This will pop up the Registry Settings – iTools Configuration window.
• Navigate to the Serial Ports tab and single click on this tab. This will bring you to the Configure Serial ports section.
• Navigate and check the box next to the serial communications port that is active on your PC. For this tutorial Com 3 is the active serial port.
• Next click on the EDIT button at the bottom right side of this window.
• Make sure the Enabled box at the top is checked off and the parameters are setup as noted.
• Next click on the OK button.
• Then click on the APPLY button.
• Then click on the OK button.

iTools is now setup to communicate via Serial Modbus RTU Protocol.