Chapter 4. Configuration36 PACSystems* RXi Distributed IO Controller User Manual GFK-2816F4.1 Configuring Controller OperationTo configure the RXi Controller’s embedded CPU functionality using the Proficy MachineEdition Logic Developer-PLC programming software:1. In the Project tab of the Navigator, expand your PACSystems RXi target and thehardware configuration.2. Right click the Controller and choose Configure. The Parameter Editor window displaysthe CPU parameters.3. To edit a parameter value, select the desired tab, then click in the appropriate Valuesfield.4. Store the configuration to the Controller so these settings can take effect. For details,refer to Section 4.4, Storing (Downloading) Hardware Configuration.