Filter
Top Products
Chapter 4 Parameters|
4-34 Revision Nov. 2008, VLE1, SW V1.03
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.
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 S1 Unit: 0.01
01-25 S-curve for Acceleration Arrival Time S2 Unit: 0.01
Control
mode
VF VFPG SVC FOCPG FOCPM
Factory setting: 1.00
Settings 0.00~25.00 sec
01-26 S-curve for Deceleration Departure Time S3 Unit: 0.01
01-27 S-curve for Deceleration Arrival Time S4 Unit: 0.01
01-30 S-curve for Deceleration Arrival Time S5 Unit: 0.01
Control
mode
VF VFPG SVC FOCPG FOCPM
Factory setting: 1.00
Settings 0.00~25.00 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 Actual Accel. Time = selected accel. Time + (Pr.01-24 + Pr.01-25)/2
The Actual Decel. Time = selected decel. Time + (Pr.01-26 + Pr.01-27 + Pr.01-30*2)/2