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A: Problem: For two-landing elevator, because hoistway autotuning cannot autotune the length of magnet vane in the door area, the elevator cannot carry out leveling when running at high speed.
Solution: 1. When the elevator runs to the leveling at the bottom floor, adjust the magnet vane so that the door area switch is in the middle of the magnet vane. Then adjust the magnet vane at the top floor as above.
2. Measure the length of magnet vane, set D parameters setting inquiry- P1 speed and ACC/DEC-06 door area range, redo hoistway information autotuning and save the parameters after autotuning.
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