NE200/300 Series Drive User Manual
Chapter 6 Parameter description 111
Rising stage of S-curve is shown in Fig.6-4 as “②”, where the changing
rate of output frequency is constant;
Ending stage of S-curve is shown in Fig.6-4 as “③”, where the changing
rate of output frequency decreases to zero.
Fig.6-4 S-curve acceleration/deceleration
F1.08 Stop mode Range: 0~2【0】
0: Deceleration to stop
After receiving the stop command, the drive reduces its output
frequency according to the Dec time, and stops when the frequency
decreases to zero.
1: Coast to stop
After receiving the stop command, the drive stops PWM output
immediately and the load gradually stop under the effect of
mechanical inertia.
2: Deceleration +DC braking
After receiving the stop command, the drive reduces its output
frequency according to the Dec time and performs DC braking when
its output frequency reaches the preset trigger frequency for DC
braking. The relative parameters are defined in F1.09~F1.12.
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