Siemens SINAMICS G120P - Settings and Displays for Profienergy in the Inverter

Communication via PROFIBUS and PROFINET
3.6 Communication via PROFINET
Fieldbuses
Function Manual, 04/2018, FW V4.7 SP10, A5E34229197B AE
67
3.6.4.3
Settings and displays for PROFIenergy in the inverter
Pause time
● Minimum pause time: p5602
– When the pause time, which is sent using command "Start_Pause", is equal to or
greater than the value in p5602[1], then the inverter goes into the energy-saving
mode.
– When the pause time is less than p5602[1], the inverter rejects the command
"Start_Pause" with 50 hex (no appropriate pause mode).
● Maximum pause time: p5606
Inhibiting PROFIenergy
If you set p5611.0 = 1, you block the response of the inverter to PROFIenergy control
commands. In this case, the inverter rejects the "Start_Pause" command with 50 hex (no
appropriate pause mode).
Transition into the energy-saving mode from the PROFIdrive states ready (S3) and operation (S4)
If you set p5611.2 = 1, you allow the transition into the energy-saving mode from the
PROFIdrive states ready (S3) and operation (S4).
To do so, you must set one of the following settings:
● p5611.1 = 1: With the transition to the energy-saving mode, the inverter issues an OFF1
command and enters the start-inhibit state (S1).
● p5611.1 = 0: You can use p5614 to interconnect a signal source that switches the inverter
off and places it in the start inhibited state (S1).
If the control sends the command "End_Pause" or "Start_Pause" with a pause time of 0, then
the inverter does not restart, even if the appropriate enable signals are still set.
An OFF1/on command is required in order that the inverter restarts.
PROFIenergy measured values
PROFIenergy
SINAMICS source parameters
Range of
values
Measured value
Accuracy
Unit
ID
Name
Domain
Class
Number
Name
34
Active power
1
12
W
r0032
Active power smoothed
r2004
166 Power factor 1 12 1 r0038 Smoothed power factor 0 … 1
200
Active energy import
2
11
Wh
r0039[1]
Energy accepted
-