-135-
Chapter 6 Description of Function Codes
Acceleration time refers to the time required for the inverter to accelerate from zero frequency
to the reference frequency of acceleration and deceleration (determined by P0-22), see t1 in
Figure 5-2.
Deceleration time refers to the time required for the inverter to decelerate from the reference
frequency of acceleration and deceleration (determined by P0-22) to the zero frequency, as
shown in t2 in Figure 5-2.
KD600 provides 4 groups of acceleration and deceleration time, users can use the digital inp-
ut terminal DI to switch and select, and the four groups of acceleration and deceleration time
can be set by the following function codes:
Group 1: P0-23, P0-24; Group 2: P7-03, P7-04;
P7-05, P7-06;
P7-07, P7-08.
Group 3:
Group 4:
This parameter is used to improve the output voltage capability of the inverter in the constant
power area, and the rated voltage of the motor is 100%. The larger the value, the higher the
voltage boosting ability, but the larger the current ripple content, so attention should be paid
during use. Usually no modification is required.
Function
code
Name
Description
(setting range)
Factory
Default
Change
P0-25
Overmodulation voltage
boost value
0%
～
10%
3%
★
Fig.6-2 Schematic diagram of acceleration and deceleration time
Output frequency
(Hz)
Set frequency
Acceleration/Deceleration
base frequency
t1
t2
Set deceleration time
Actual acceleration time
Actual deceleration time
Set acceleration time
C
h
a
p
te
r
6
Summary of Contents for 2S-0.4G-B
Page 6: ...Safety and Attentions Chapter 1 1 1 Safety Matters 6 1 2 Use Considerations 9...
Page 80: ...Function Parameter Table 5 1 Functional group 78 Chapter 5...
Page 126: ...Function Parameter Table Chapter 6...
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