User Manual of A90 Series Inverter F04.12 : tracking intensity, usually taking the default value. When the tracking speed is high and an overvoltage fault occurs, you can try to increase this value. F04.14=0: linear acceleration and deceleration The output frequency increases or decreases linearly. The acceleration and deceleration time is set by the function codes F00.14 and F00.15 by default. F04.14=1: continuous S-curve acceleration and deceleration The output frequency increases or decreases according to the curve.
The S curve is usually where there are relatively low requirements for start and stop, such as elevators and 164 Function Function Default Parameter description Unit Attribute code code name setting F04.14 Acceleration and deceleration mode 0: linear acceleration and deceleration 1: acceleration and deceleration of continuous S curve 2:
acceleration and deceleration of intermittent S curve 0 ○ F04.15 Starting time of S curve in acceleration 0.00 to system acceleration time/2 (F15.13=0) 0.0 to system acceleration time/2 (F15.13=1) 0 to system acceleration time/2 (F15.13=2) s 1.00 ● F04.16 Ending time of S curve in acceleration 0.00 to system acceleration time/2 (F15.13=0) 0.0 to system acceleration time/2 (F15.13=1) 0 to system acceleration time/2 (F15.13=2) s 1.00 ● F04.17 Starting time of S curve in deceleration 0.00 to system deceleration time/2 (F15.13=0) 0.0 to system deceleration time/2 (F15.13=1) 0 to system deceleration time/2 (F15.13=2) s 1.00 ● F04.18 Ending time of S curve in deceleration 0.00 to system deceleration time/2 (F15.13=0) 0.0 to system deceleration time/2 (F15.13=1) 0 to system deceleration time/2 (F15.13=2) s 1.00 ●