NE200/300 Series Drive User Manual
110 Chapter 6 Parameter description
③
P: 0.0~80.0%
F1.04 DC brake time at start Range：0.0~30.0s【0.0s】
These parameters are only valid when the start mode selects “DC brake
first and then start at start frequency” (F1.00=1). The higher the DC brake
current is, the higher the brake force.
Note:
If DC brake time or brake current is zero, the DC braking is invalid.
F1.05 Acc. /Dec. mode Range: 0～1【0】
0: Linear
The output frequency increases or decreases linearly. The speed
changes according to preset acceleration/ deceleration time.
NE200/300 series has 4 types of Acc./Dec. time which can be
selected via multifunctional input terminals.
1: S-curve
The output frequency increases or decreases along the S curve. S
curve is generally used in the applications where smooth start and
stop is required such as elevator and conveyor belt. Refer to F1.06
and F1.07 for S curve parameter setting.
F1.06 Time of S-curve initial stage Range: 10.0～50.0%【30.0%】
F1.07 Time of S-curve rising stage Range: 10.0～80.0%【40.0%】
The parameters of F1.06 and F1.07 are valid only when Acceleration
/Deceleration mode is S-curve (F1.05=1) and F1.06+F1.07≤90%.
Starting stage of S-curve is shown in Fig.6-4 as “①”, where the changing
rate of output frequency increases from 0;
To Next Page
Loading...
