Vicruns VD500 Series, Инструкция по эксплуатации

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Parameter Description VD500 Series Inverter User Manual
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Acceleration time refers to the time required that frequency inverter from zero frequency acceleration
to acceleration/deceleration reference frequency (F0-21), as show in figure 6-1 in the t1.
Deceleration time refers to the time required that frequency inverter from deceleration/deceleration
reference frequency (F0-21) deceleration to zero frequency, as show in figure 6-1 in the t2.
Time(t)
Actual deceleration
time
Set deceleration time
t2 t1
Actual acceleration time
Set acceleration time
Set frequency
Acceleration/deceleration
reference frequency
Output frequency(Hz)
Fig 6-1 Acceleration/deceleration time diagram
VD500 provide 4 groups acceleration/deceleration time, user can use digital input terminal DI switch
selection, 4 groups of acceleration/deceleration time through following function code to set:
The first group: F0-17, F0-18; The second group: Fb-03, Fb-04;
The third group: Fb-05, Fb-06; The forth group: Fb-07, Fb-08;
F0-20
Acceleration /
Deceleration Time
Unit
0: 1s
1: 0.1s
2: 0.01s
1
◎
To meet the need of all kinds of scene, VD500 provides three kinds of acceleration/deceleration time
units, is 1 seconds, 0.1 seconds and 0.01 seconds respectively.
Note: modify the function parameters, 4 groups of acceleration/deceleration time display the decimal
digits will change, the corresponding acceleration/deceleration time also change, should pay attention
to in the process of application.
F0-21
Acceleration /
Deceleration Time
Reference
Frequency
0: Max frequency (F0-10)
1: Set frequency
2: 100Hz
0
◎
Acceleration / deceleration time, refers to the acceleration/deceleration time from frequency zero to
F0-21 set frequency, figure 6-1 is acceleration/deceleration time diagram.
When F0-21 select for 1, the acceleration/deceleration time is associated with set frequency, if set
frequency change frequently, the acceleration of motor is change, need to pay attention to in
applications.
F0-22
Command Source
Bound Frequency
Source
Unit’s digit: Operation panel command binding
frequency source selection
0: No binding
1: Digital setting frequency
2: AI1
3: AI2
4: AI3 (expansion card)
0x000
0
○