Siemens SINAMICS G150, Operating Instructions Manual

Page: 365 / 680

Operation
6.9 Communication via PROFINET IO
Converter cabinet units
Operating Instructions, 07/2016, A5E03347396A
365
Query commands Description
Get_Measurement_Values The command returns the requested measured value using the
measured value ID:
•
For power measured values: The command addresses the
sum of the measured value over all control drive objects.
• For energy measured values: The command returns the
sum of the measured value over all control drive objects.
•
For power factors: This measured value is supported only
for a SINAMICS with a control drive object.
Get_Measurement_Values_with_
object_number
This command returns the requested measured values using
the measured value ID and the object number. The object
number corresponds to the drive object ID.
The drive object ID of the Control Unit is used to address the
measured values as with "Get_Measurement_Value".
6.9.3.5 PROFIenergy measured values
Table 6- 30 Overview of the PROFIenergy measured values
PROFIenergy measured
value
PROFIenergy accuracy Unit SINAMICS source parameters Value range
ID Name Domain Class Parameters Name
34 Active power 1 12 W r0032 Active power
smoothed
Largest value for
r2004 of all drive
objects
166 Power factor 1 12 1 r0038 Smoothed
power factor
0 ... 1
200 Active energy
import
2 11 Wh r0039[1] Energy
accepted
-
6.9.3.6 PROFIenergy energy-saving mode
The drive units support PROFIenergy energy-saving mode 2. The following two parameters
indicate the effective PROFIenergy mode:
● Parameter r5600 indicates the currently active PROFIenergy mode.
● Using interconnectable bits, the r5613 parameter indicates whether the PROFIenergy
energy saving is active.
Activating the energy saving mode
The energy-saving mode can activated or deactivated for the drive devices using the
PROFIenergy control commands (see also PROFIenergy commands).