User manual

Installation and Configuration
366
33002479 06 07/2008
Building and Downloading the Configuration Program
Building the
Program
Next, you need to build the whole program before downloading it to the PLC. To do
this, select Build\Rebuild All Project in the toolbar at the bottom of the screen
(shown below). If it is successful, a Process succeeded message will appear at the
program’s completion.
Connection
Options
In order to run the configuration program it must first be downloaded to the PLC.
Prior to downloading the program, the PLC must be connected to the PC containing
the Unity Pro software. The connection can be accomplished using a
communication network such as Ethernet, USB, Modbus, or Modbus Plus cabling.
We describe both the USB and Modbus cable setups in the following examples.