Siemens SINUMERIK 840D sl Commissioning Manual page 246

Tips
13.7 Extending/checking the topology
Figure 13-23 Actual state
Figure 13-24 Component not commissioned yet (201)
4. Press "Add component...".
246
SINAMICS detects the change in the actual topology and sends the actual/reference
topology difference to the HMI.
– GRAY -> desired state
– RED -> actual state
The new, not yet commissioned, component has the number "201".
The new component must now be configured in the drive system via the vertical softkey
"Add component...".
Commissioning Manual, 07/2007, 6FC5397-2AP10-3BA0
IBN CNC: NCK, PLC, drive