How is ramp switching set up on the ATV900 series Process drive?

Under the Main menu, select Complete settings menu.

Select the Generic functions menu and then Ramp switching

There are 2 ways of doing ramp switching from the typical ACC/DEC settings:

Using frequency threshold

Ramp 2 thd (FRT) assigns an output frequency above which the AC2/DE2 apply. Note that ACC/DEC apply when below the frequency threshold.

Using a logic input to switch ramp

Ramp Switch Assign (RPS) assigns a logic input to activate the second ramp, AC2/DE2.

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