Communication
11.3 Communication via PROFINET IO
Drive functions
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
851
11.3.10.3
PROFIenergy measured values
Table 11- 17 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 pow-
er factor
0 ... 1
200
Active energy
import
2
11
Wh
r0039[1]
Energy accept-
ed
-
11.3.10.4
PROFIenergy energy-saving mode
SINAMICS S120 drive devices 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 using the PROFIenergy control
commands (see also PROFIenergy commands (Page 849)).
General converter behavior when in the PROFIenergy energy-saving mode
●
When the PROFIenergy energy-saving mode is active, the converter issues alarm
A08800.
●
When the PROFIenergy energy-saving mode is active, the converter does not send any
diagnostic alarms.
●
When the PROFIenergy energy-saving mode is active, then the READY-LED flashes
green in the on - off ratio: 500 ms on, 3000 ms off.
●
If the bus connection to the control system is interrupted while the converter is in the
energy-saving mode, the converter exits the energy-saving mode and resumes normal
operation ("ready_to_operate").
●
The converter changes into normal operation if the control system goes into the stop
condition while the converter is in the energy-saving mode.
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