Siemens SINAMICS S150 NEMA, Руководство по эксплуатации

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Operation
6.9 Communication via PROFINET IO
Enclosed Drives
382
Operating Instructions, 12/2018, A5E36652151A
Figure 6-43 Energy saving during pauses with PROFIenergy
The following objectives are reached in detail by temporarily shutting down or stopping
unused drives and equipment:
● Lower energy costs.
● Reduction of thermal emissions.
● Longer service life by reducing the effective operating times.
● The drive units provide standardized consumption data for analysis.
● The PROFIenergy state of the participating devices is displayed.
● The PROFIenergy state is available with BICO interconnections for further processing,
e.g. to shutdown secondary systems that are not required.
Basics
The PROFINET devices and the power modules are shut down using special commands in
the user program of the PROFINET IO controller. No additional hardware is required; the
PROFIenergy commands are interpreted directly by the PROFINET devices.
6.9.6.3 PROFIenergy commands
Principle of operation
At the start and end of pauses, the plant or system operator activates or deactivates the
pause function of the plant or system after which the IO controller sends the PROFIenergy
"START_Pause" / "END_Pause" command to the PROFINET devices. The device then
interprets the content of the PROFIenergy command and switches off or on again.
You can call up device information via additional PROFIenergy functions. You can use these
to transfer the "START_Pause"/"END_Pause" command in plenty of time.