Danfoss VFD500 Series Manual page 57

Chapter 5 Function code
Functio Parameter
n code name
P03.07 Acceleration time4
P03.08 Deceleration time4
The VFD500 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 DI terminal 2
Ineffective Ineffective Acceleration and deceleration time terminal 1（P03.01,P03.02）
Ineffective Effective Acceleration and deceleration time terminal 2（P03.03,P03.04）
Effective Ineffective Acceleration and deceleration time terminal 3（P03.05,P03.06）
Effective Effective Acceleration and deceleration time terminal 4（P03.07,P03.08）
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
P03.09 Acceleration
time
Jog
P03.10 Deceleration
time
S-curve
P03.11 Acceleration
begin time
S-curve
P03.12 Acceleration
arrival time
S-curve
P03.13 Deceleration
begin time
S-curve
P03.14 Deceleration
Arrival time
Accel and
Deceltime
P03.15
frequency
benchmark
VFD500 high performance vector control frequency inverter user manual
Description
0.01～60000s same as P03.01
0.01～60000s same as P03.02
Acceleration and deceleration time DI terminal 1
Acceleration and deceleration time
Acceleration
time1
Acceleration time 2
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
SAME AS P03.11
0：Maximum frequency
1：Motor rated frequency
54
Propert
Default
Depend
on
model
Depend
on
model
Deceleration time1
Deceleration time 2
t
6.00s
10.00s
0.50s
0.50s
0.50s
0.50s
0
y
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