Xinje VB3, User Manual

Page: 63 / 107

V5 series inverter
57
Note
Note
Note Note
：
(1) In order to achieve better performances, the ratio of carrierfrequency to the maximum running frequency of the
inverter should be less than 36.
(2) When the carrier frequency is low, the current display value may has error.
0 0 0 0
：
Linear Linear Linear Linear Acc/Dec Acc/Dec Acc/Dec Acc/Dec mode mode mode mode
Output frequency increases or decreases according to a constant rate,as shown in Fig. 4-4.
1 1 1 1
：
S S S S ramp ramp ramp ramp Acc/Dec Acc/Dec Acc/Dec Acc/Dec mode mode mode mode
Output frequency increases or decreases according to a S-shape curve, as shown in Fig.4-5.
Fig.
Fig. Fig.
Fig.4-4
4-4 4-4
4-4 Linear
Linear Linear
Linear Acc/Dec
Acc/Dec Acc/Dec
Acc/Dec
Fig. Fig. Fig. Fig.4-5 4-5 4-5 4-5 S S S S-shape -shape -shape -shape curve curve curve curve
P0.14 and P0.15 are only active when Acc/Dcc mode is S ramp Acc/Eec mode
（
P0.13
＝
1
）
and P0.14+P0.15 <
<
< < 90
％
.
Low speed time of S ramp is shown in Fig.4-5 as
③
, where the changing rate of output frequency increases for 0.
Linear time of S ramp is shown in Fig.4-5 as
②
, where the changing rate of output frequency is constant.
High speed time of S ramp is shown in Fig.4-5 as
①
, where the changing rate of output frequency increases from 0. High
speed time
＝
100
％－
P0.14
－
P0.15.
N
N
N Note
ote
ote ote
：
S ramp Acc/Dec mode is suitable for the start/stop of elevator, conveying belt, conveying load and so on .
This function defines Acc/Dec time unit
0 0 0 0
：
second second second second
1
1 1
1
：
minute
minute minute
minute
Note
Note Note
Note
：
(1) This function is active for all the process of Acc/Dec except jog running.
(2) Select second as time unit is recommended.
Acc time is the time taken for the motor to accelerate from 0 Hz to upper limit of frequency, as t
1
in Fig.4-6; Dec time is the
time taken for the motor to decelerate from upper limit of frequency to 0 Hz, as t
2
in Fig.4-6.
P0.13 P0.13 P0.13 P0.13 Acc/Dec Acc/Dec Acc/Dec Acc/Dec mode mode mode mode Range Range Range Range
：
0 0 0 0
、
1 1 1 1 0 0 0 0
P0.14
P0.14
P0.14 P0.14 L
L
L Low
ow
ow ow speed
speed
speed speed time
time
time time of
of
of of S
S
S S ramp
ramp
ramp ramp Range
Range
Range Range
：
10.0
10.0
10.0 10.0
％～
50.0
50.0
50.0 50.0
％（
Acc/Dec
Acc/Dec
Acc/Dec Acc/Dec time
time
time time
），
P0.14
P0.14
P0.14 P0.14
＋
P0.15<90
P0.15<90
P0.15<90 P0.15<90
％
20.0
20.0
20.0 20.0
％
P0.15 P0.15 P0.15 P0.15 Linear Linear Linear Linear time time time time of of of of S S S S ramp ramp ramp ramp Range Range Range Range
：
10.0 10.0 10.0 10.0
％～
80.0 80.0 80.0 80.0
％（
Acc/Dec Acc/Dec Acc/Dec Acc/Dec time time time time
），
P0.14 P0.14 P0.14 P0.14
＋
P0.15<90 P0.15<90 P0.15<90 P0.15<90
％
60.0 60.0 60.0 60.0
％
P0.16 P0.16 P0.16 P0.16 Acc/Dec Acc/Dec Acc/Dec Acc/Dec time time time time unit unit unit unit Range Range Range Range
：
0 0 0 0,,,, 1 1 1 1 0 0 0 0
P0.17
P0.17
P0.17 P0.17 Acc
Acc
Acc Acc time
time
time time 1
1
1 1 Range
Range
Range Range
：
0.1
0.1
0.1 0.1
～
6000.0
6000.0
6000.0 6000.0 10.0
10.0
10.0 10.0
P0.18 P0.18 P0.18 P0.18 Dec Dec Dec Dec time time time time 1 1 1 1
Range
Range Range
Range
：
0.1
0.1 0.1
0.1
～
6000.0
6000.0 6000.0
6000.0
10.0 10.0 10.0 10.0
All manuals and user guides at all-guides.com