English to Polish Tech/Engineering Electronics / Elect Eng bramy przemysłowe rolowa

The frequency ramp stop function makes it possible to move heavy doors.
The function monitors the current during door acceleration. The motor current is allowed to be
max. double the rated current (P.101).
If the current is too high, the converter stops the door acceleration and continues to move at
an even speed, so that the current drops, since energy for accelerating the door no longer
needs to be provided.
If the current drops below the limit, the door continues accelerating