Yaskawa VS-616G5 Series Revision F Programming Manual Manual do Utilizador descarregar pdf (Página 33)

VS-616G5 Programming Manual 33

V/f V/f w/PG

Open Loop

Vector

Flux

Vector

The following figure shows FWD/REV run switching during deceleration to stop.

Output Frequency

Frequency Reference

Output Frequency

S-curve Characteristic

Time

Time (Tsc)

Figure 15 S-curve Characteristic Timing Diagram

FWD Run Command

REV Run Command

Output Frequency

C2-02 C2-03

C2-01

C2-04

DC Injection Braking

Time at Stop

B2-04

Figure 16 S-curve Characteristics - FWD/REV Operation

C2-01

C2-02 C2-03

C2-04

Section C: Tuning Parameters

C2 S-Curve Accel/Decel

Time to accelerate from the minimum frequency

to the maximum frequency (total acceleration)

= C1-__ + (C2-01 + C2-02)/2

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 161 162

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Yaskawa VS-616G5 Series Revision F Programming Manual Manual do Utilizador Página 33