Delta VFD-VE - 1 St;4 Th Acceleration;Deceleration Switching; S-Curve for Acceleration Departure Time; S-Curve for Acceleration Arrival Time; Skip Frequency

Chapter 4 Parameters
4-68
Frequency
1st/4th Acceleration/Deceleration Switching
01-23
4th Acceleration Time
4th Deceleration
Time
1st Acceleration
Time
1st Deceleration
Time
1st/4th
Acceleration
/Deceleration
Freq.
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
01-27  S-curve for Deceleration Arrival Time 2 Unit: 0.1/0.01
Control
mode
VF VFPG SVC FOCPG
Factory Setting: 0.2/0.0
Settings 0.00~25.00 sec /0.00~250.0 sec
 It is used to give the smoothest transition between speed changes. The accel./decel.
curve can adjust the S-curve of the accel./decel. When it is enabled, the drive will have
different accel./decel. curve by the accel./decel. time.
 The S-curve function is disabled when accel./decel. time is set to 0.
 When the selected accel. time  Pr.01-24 and Pr.01-25,
The Actual Accel. Time = selected accel. Time + (Pr.01-24 + Pr.01-25)/2
 When the selected decel. time  Pr.01-26 and Pr.01-27,
The Actual Decel. Time = selected decel. Time + (Pr.01-26 + Pr.01-27)/2
01-24
01-25
01-26
01-27
Frequency
Time
01-28 Skip Frequency 1 (upper limit) Unit: 0.01
01-29 Skip Frequency 1 (lower limit) Unit: 0.01
01-30 Skip Frequency 2 (upper limit) Unit: 0.01