18 The dialog shown on the right will be displayed, set the IP address and the subnet mask for the PC so that the IP address and network part of the referred robot controller are the same, but the host part is different. 4 Launch ACE. Enter the IP address of the robot controller and click [OK]. 5 Select “SmartController” in the Workspace Explorer and click [Configure]. The right dialog will be displayed, select “Configure Controller” and click [Finish]. 6