Delta Electronics AC Motor Drive VFD-VE Series - Manual (Page 105)

Chapter 4 Parameters|
4-56 Revision August 2008, 03VE, SW V2.04
The Acceleration/Deceleration Time 1, 2, 3, 4 are selected according to the Multi-function Input
Terminals settings. See Pr.02-01 to Pr.02-30 for details.
When enabling torque limit and stall prevention function, actual accel./decel. time will longer
than the above action time.
01-00
01-13,15,17,19,21 01-12,14,16,18,20
Frequency
Time
Max. Output
Frequency
Frequency
Setting
accel. time decel. time
Accel./Decel. Time
01-22 JOG Frequency Unit: 0.01
Control
mode
VF VFPG SVC FOCPG TQRPG
Factory Setting: 6.00
Settings 0.00~600.00Hz
Both external terminal JOG and key “JOG” on the keypad can be used. When the jog
command is ON, the AC motor drive will accelerate from 0Hz to jog frequency (Pr.01-22).
When the jog command is OFF, the AC motor drive will decelerate from Jog Frequency to zero.
The used Accel./Decel. time is set by the Jog Accel./Decel. time (Pr.01-20, Pr.01-21).
01-23 1st/4th Accel./decel. Frequency Unit: 0.01
Control
mode
VF VFPG SVC FOCPG
Factory Setting: 0.00
Settings 0.00~600.00Hz
This parameter selects the frequency point for transition from acceleration/deceleration time 1
to acceleration/deceleration time 4.
The transition from acceleration/deceleration time 1 to acceleration/deceleration time 4, may
also be enabled by the external terminals (Pr. 02-01 to 02-08). The external terminal has
priority over Pr. 01-23.
01-24 S-curve for Acceleration Departure Time 1 Unit: 0.1/0.01
01-25 S-curve for Acceleration Arrival Time 2 Unit: 0.1/0.01
01-26 S-curve for Deceleration Departure Time 1 Unit: 0.1/0.01