Veikong VFD500 Series Operation Manual page 41

VFD500 high performance vector control frequency inverter user manual
Function Parameter name
code
P03.07 Acceleration time4
P03.08 Deceleration time4
The VFD300A provides four groups of acceleration and deceleration time. The actual acceleration / deceleration time
can be selected by different methods such as DI terminal, output frequency and PLC running segments. Several methods can
not be used at the same time. Factory default is to use acceleration / deceleration time
1.DI terminal select acceleration and deceleration time of the mapping table is as follows:：
Acceleration and
deceleration time
terminal 2
OFF
OFF
ON
ON
The schematic diagram of selecting acceleration / deceleration time according to the output frequency is as follows：
Output frequency
Acceleration time
switch frequency1
(P03.18)
Deceleration time
switch frequency1
(P03.19)
Other ways to select acceleration / deceleration time can be found in the description of relevant parameters。
Jog Acceleration
P03.09
time
Jog Deceleration
P03.10
time
S-curve
P03.11 Acceleration
begin time
S-curve
P03.12 Acceleration arrival
time
S-curve
P03.13 Deceleration
begin time
Description
0.01～60000s same as P03.01
0.01～60000s same as P03.02
Acceleration and Acceleration and deceleration time
deceleration time terminal
terminal 1
OFF Acceleration and deceleration time
terminal 1（P03.01,P03.02）
ON Acceleration and deceleration time
terminal 2（P03.03,P03.04）
OFF Acceleration and deceleration time
terminal 3（P03.05,P03.06）
ON Acceleration and deceleration time
terminal 4（P03.07,P03.08）
Acceleration
Acceleration time2
Time Setting same as P03.01
Time Setting same as P03.02
Setting value depend on P03.16
P03.16 = 2, 0.01～30.00s;
P03.16 = 1, 0.1s～300.0s;
P03.16 = 0, 1s～3000s
SAME AS P03.11
SAME AS P03.11
- 38 -
Deceleration time1
time1
Deceleration time2
Chapter 5 function code table
Default Property
on model
Depend
on model
Depend
on model
t
6.00s
10.00s
0.50s
0.50s
0.50s
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