Siemens SINAMICS S150 NEMA Operating Instructions Manual page 383

SINAMICS devices support the following PROFIenergy functions:
Figure 6-42
6.9.6.2 Tasks of PROFIenergy
PROFIenergy is a data interface based on PROFINET. It allows loads to be shut down
during non-operational periods in a controlled fashion, and irrespective of the manufacturer
and device. Consequently, the process should be given only the energy it actually requires.
The majority of the energy is saved by the process, the PROFINET device itself contributes
only a few watts to the saving potential.
Enclosed Drives
Operating Instructions, 12/2018, A5E36652151A
PROFIenergy functions
6.9 Communication via PROFINET IO
Operation
381