6.3 Viewing I/O addresses in the TIA PortalRequirement● An NCU has been inserted● The project view is activeProcedureTo display a complete overview of the assigned I/O addresses, proceed as follows:1. Click the PLC subcomponent on the NCU.2. Click "Properties > General" in the inspector window and then click "Address overview" inthe sector tree.ResultThe Address overview is displayed:You can view all I/O addresses in the address overview and filter them with the checkboxes todisplay Inputs, Outputs, Address gaps and Slots.NoteI/O addresses cannot be changed in the address overviewIf you want to change I/O addresses assigned in the TIA Portal, e.g. because insufficientsuitable address space is available, you must switch to the properties of the peer (e.g.SINAMICS Integrated). There are several ways of switching to these properties:● To jump directly to the configuration of a specific I/O address, right-click the appropriate linein the Address overview and then select "Go to..." in the shortcut menu.● Alternatively, click the appropriate component (SINAMICS Integrated or NX) for example inthe network view, then switch to "Properties > General > Telegram configuration" in theinspector window.Further informationCommissioning Manual, CNC Commissioning: NC, PLC, Drive, Section Communicationbetween NC and drive.Configuring telegrams and drive units6.3 Viewing I/O addresses in the TIA PortalSINUMERIK STEP 7 Toolbox V15.1Configuration Manual, 12/2018, A5E46279635B AA 117