Communication
11.3 Communication via PROFINET IO
Drive functions
846 Function Manual, 11/2017, 6SL3097-4AB00-0BP5
PROFIenergy is an energy management system for production plants, based on the
PROFINET communication protocol. The functionality is certified in the PROFIenergy profile
of the PNO. Drive units which have PROFIenergy functionality, can be certified in an
approved laboratory. Certified devices support the PROFIenergy commands and respond
accordingly to the requirements and operating states.
SINAMICS supports the PROFIenergy profile V1.1. PROFIenergy commands are acyclically
transferred from the controller to the drive with PROFINET data sets. The PROFIenergy
commands are transferred using the PROFINET data set 0x80A0.
PROFIenergy data record access is only accepted via the connection types “RT connection”
or “IRT connection”.
If access is made via another type of connection (e.g. Supervisor connection), system
redundancy connection), the data record access is rejected with error code 0x80B0 “Invalid
Index”.
There is exactly one PROFIenergy access point (PESAP) and this hangs on the MAP
submodule of the CU drive object.
If access is made via another module/submodule, the data record access is rejected with
error code 0x80B0 “Invalid Index”.
PROFIenergy properties of the SINAMICS S120 drive system
SINAMICS S120 drive system devices meet the following requirements:
● Are certified for PROFIenergy
● PROFIenergy function unit Class 3
● PROFIenergy energy-saving mode 2
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