Siemens MICROMASTER 411 - Manual (Page 130)

10 Engineering Information Issue 03/01
MICROMASTER 411 & COMBIMASTER 411 Operating Instructions
130 6SE6400-5CA00-0BP0
10.2.6.1 Energy Saving Mode 1 (P2390 - P2392)
When the inverter under PID control drops below energy saving setpoint, the
energy saving timer P2391 is started. When the energy saving timer has expired,
the inverter is ramped down to stop and enters energy saving mode (see diagram
below).
Figure 10-11 Energy Saving Mode 1