Time Unit For Acceleration/Deceleration And S Curve; Carrier Frequency - Delta Electronics AC Motor Drive VFD-VE Series User Manual

Chapter 4 Parameters|
Frequency
01- 00
Max.
Frequency
Min.
Frequency
01-05
00-14

Time Unit for Acceleration/Deceleration and S Curve

Control
VF VFPG
mode
Settings
This parameter determines the time unit for the Acceleration/Deceleration setting. Refer to
Pr.01-12 ~ Pr.01-19 (accel./decel. Time 1 to 4), Pr. 01-20~Pr.01-21 (JOG accel./decel. Time)
and Pr. 01-24~Pr.01-27 (S curve accel./decel. Time).
00-15 Reserved
00-16 Reserved
00-17

Carrier Frequency

Control
VF VFPG
mode
Settings
This parameter determinates the PWM carrier frequency of the AC motor drive.
Models
Setting Range
Factory Setting
4-46
1
2
accel. time
01-12 01-14
01-16 01-18
Accel./Decel. Time
SVC FOCPG
0 Unit: 0.01 second
1 Unit: 0.1 second
SVC FOCPG TQRPG
1~15kHz
230V/460V Series
1-5HP
0.75-3.7kW
01~15kHz
10kHz
Carrier
Acoustic
Frequency
Noise
Significant
1kH z
8kH z
15kHz
Minimal
1
2
Time
decel. time
01-13 01-15
01-17 01-19
7.5-25HP
5.5-18.5kW
01~15kHz
9kHz
Electromagnetic
Heat
Noise or Leakage
Dissipation
Current
Minimal
Minimal
Significant
Significant
When Pr.00-13 is set to 0.
When Pr.00-13 is set to 3.
Factory setting: 0
Factory setting: 10
30-60HP 75-100HP
22-45kW 55-75Kw
01~09kHz 01~06kHz
6kHz
Current
Wave
Revision August 2008, 03VE, SW V2.04
Unit: 1
6kHz