Siemens SINUMERIK 840D sl Configuration Manual page 106

Configuring telegrams and drive units
5.3 Viewing I/O addresses in the TIA Portal
You can view all I/O addresses in the address overview and filter them with the checkboxes
to display Inputs, Outputs, Address gaps and Slots.
Note
I/O addresses cannot be changed in the address overview
If you want to change I/O addresses assigned in the TIA Portal, e.g. because insufficient
suitable 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
line in the Address overview and then select "Go to..." in the shortcut menu.
• Alternatively, click the appropriate component (SINAMICS Integrated or NX) for example
in the network view, then switch to "Properties > General > Telegram configuration" in the
inspector window.
Further information
Commissioning Manual, CNC Commissioning: NC, PLC, Drive, Section Communication
between NC and drive.
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SINUMERIK STEP 7 Toolbox V14 SP1
Configuration Manual, 05/2017, A5E41846325