Chapter 3 PLC System Configuration & Settings ○ B Select a slot or location either on the hardware configuration or the configuration list you intend to delete. Then click “Delete” on HWCONFIG tool bar under the Edit tab or use DELETE key. 3.1.2.4 View Tab View Tab: Use options under this tab to view information of projects and organize the HWCONFIG display. 3.1.2.5 Communication Tab Communication Tab: Perform operating tasks and configure the settings via connection between HWCONFIG and PLC device. 3-23 Operation button Function description Output Window Open or close output window. Reset Layout Reset the page layout of HWCONFIG.