Siemens SIRIUS PROFINET Manual page 45

Reaction of the starter when the energy-saving function is activated:
Shutdown of the motor by suppressing (masking) of the PIO bits Motor right, Motor left,
Brake. The other PIO bits (e.g., Trip Reset) remain active.
Interactions with the various operating modes
● PE is operative only in Automatic mode.
● Manual mode is not influenced by PE; it is also possible to switch to manual mode and
thereby to control the motor manually.
● Both cyclic and acyclic data transmission (PII, data records, diagnostics, interrupts, etc.)
to and from the soft starter are still possible.
Requirements for switchover of the starter to energy saving mode
The switchover to the "Pause" energy saving mode only takes effect when the transmitted
pause time (t
a switchover is only performed when the pause is longer than the time required by the soft
starter to switch off the main energy for the motor.
An assigned ramp-down time must be added to the device-specific minimum pause time.
Each switchover to energy saving mode is recorded in the "Events" log list.
Entry: "Energy saving mode active"
PROFINET Communication Module for SIRIUS Soft Starter 3RW44
Manual, 12/2013, A5E31996495002A/RS-AA/001
) is greater than the device-specific minimum pause time. This means that
Pause
Functions
7.1 PROFIenergy
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