Choose the as the desired format.

Siemens macros are often "smart." They can automatically assign I/O addresses for PROFINET or PROFIBUS devices. When you drag a macro for a 16-channel input module, EPLAN can suggest the next free slot and starting byte address.

If you have a portal license:

→ https://support.industry.siemens.com/cs/start?lc=en

Access the mySupport Cockpit and select the tab.