Chapter 3 PLC System Configuration & Settings (1) Click in the Find and Replace box to search the selected module type from the Module Selection window and double-click on the module. Or input keywords regarding the module type in the Find What box and click Find . (2) When finding is complete, a list of modules that meet the search condition is shown below in the Find and Replace window; when double-click a selected item from the list, that module is also selected in the System Configuration area. (3) To replace a module, please first select the item to be replaced from the list in the Find and Replace window (see below) and select the checkbox if to replace as the Same Type. 3-131