Santerno Sinus M, User Manual, Page: 121 / 219

10-21
-
In case output frequency of PID is under the Sleep frequency longer than the Sleep delay time,
Inverter turns to the Sleep mode as exactly same the state of Stop. In order to return to normal
state, Wake-up or restart after stop should be needed.
-
If you don’t want to use the Sleep mode, the Sleep frequency should be set under the low limit
of PID, or the Sleep delay time should be set to “ 0.0sec ”.
-
In case the feedback value drops below the specific value (PID Reference - Wake-up level), the
Inverter restarts automatically. For example, if Reference=50%, Wake-up level=5%, and
Feedback >45%, then Inverter restarts automatically, and Wake-up should be valid for Sleep
mode only.
-
When the drive is in sleep mode, the Sinus M never runs again automatically by wake-up
operation after “STOP” command. In this case, the Sinus M operates after the Run command
again.