Siemens SINUMERIK 840D sl Commissioning Manual page 71

Figure 8-15
The following section describes how you can perform an update of the component firmware
using the "Load firmware..." function.
In the example for first commissioning it is assumed that compatible firmware has been
loaded on all components.
In our example, skip this step and continue with the operating sequences for the
Commissioning of the drive components (Page 74) (infeed, drive, encoder).
IBN CNC: NCK, PLC, drive
Commissioning Manual, 07/2007, 6FC5397-2AP10-3BA0
Overview of drive system
Commissioning SINAMICS drives
8.3 First commissioning of the drive units
71