Siemens SINUMERIK 840D sl Commissioning Manual page 55

Inserting a SINUMERIK NCU
With the operating sequence described below, you insert the NCU 720.3 PN as example:
1. Select "View" > "Catalog".
2. Search for the module in the catalog under "SIMATIC 300" → "SINUMERIK" → "840D sl" >
"NCU 720.3 PN".
3. Select "NCU 720.3 PN" with the left mouse button and drag it to the "Station design" station
window while keeping the mouse button pressed.
After you release the mouse button, into the dialog, configure the properties of the interfaces of
the communication processor CP provided on the NCU.
CNC Commissioning: NC, PLC, Drive
Commissioning Manual, 12/2019, A5E48312804B AA
5.2 Creating a SIMATIC S7 project (PROFIBUS)
PLC commissioning
55