Delta C2000 Series User Manual page 283

Chapter 12 Description of Parameter Settings
Freq uen cy
01-23
S-curve Acceleration Begin Time 1
S-curve Acceleration Arrival Time 2
S-curve Deceleration Begin Time 1
S-curve Deceleration Arrival Time 2
Settings
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 Pr.01-12, 01-14, 01-16, 01-18
The Actual Accel. Time = Pr.01-12, 01-14, 01-16, 01-18 + (Pr.01-24 + Pr.01-25)/2
When Pr.01-13, 01-15, 01-17, 01-19
The Actual Decel. Time = Pr.01-13, 01-15, 01-17, 01-19 + (Pr.01-26 + Pr.01-27)/2
Skip Frequency 1 (upper limit)
Skip Frequency 1 (lower limit)
Skip Frequency 2 (upper limit)
Skip Frequency 2 (lower limit)
Skip Frequency 3 (upper limit)
1s t Accel eration
Ti me
4t h Ac celerat ion
Time
1st/4th Ac celeration/Decel er ation F r equenc y Switching
Pr.01-45=0: 0.00~25.00 seconds
Pr.01-45=1: 0.00~250.0 seconds
Pr.01-24 and Pr.01-25,
Pr.01-26 and Pr.01-27,
Frequency
01-25
01-24
12.1-01-8
1st D eceleration
Time
4th D ecelerat ion
Time
Factory Setting: 0.20/0.2
01-26
Time
01-27
T ime