Danfoss VLT Profinet MCA 120 Operating Instructions Manual page 36

How to Control the Frequenc... Operating Instructions
6.5.3 PROFIdrive State - Transition Diagram
In the PROFIdrive Control profile, the control bits 0 to 3 perform the basic start-up/power down functions, whereas the
control bits 4-15 perform application-oriented control.
Illustration 6.3 shows the basic state-transition diagram, where control bits 0 to 3 control the transitions, and the
corresponding status bit indicates the actual state. The black bullets indicate the priority of the control signals, where fewer
bullets indicate lower priority, and more bullets indicate higher priority.
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Illustration 6.3 PROFIdrive State Transition Diagram
34 Danfoss A/S © Rev. 2014-02-27 All rights reserved. MG90U302