ASDA-B2  Chapter 6  Control Modes of Operation 
Revision May, 2018     6-17 
Related parameters: 
P1-34    TACC  Acceleration Constant of S-Curve 
Address: 0144H 
0145H 
 
Operation 
Interface: 
Panel/Software   Communication  
Related Section: 
Section 6.3.3 
 
Default: 200 
 
Control 
Mode: 
S 
 
Unit: ms 
 
Range: 1 ~ 20000 
 
Data Size: 16-bit 
 
Display 
Format: 
Decimal 
Settings:  The time that speed command accelerates from 0 to 3000 r/min. 
P1-34, P1-35, and P1-36, the acceleration time of speed 
command from zero to the rated speed, all can be set 
individually. 
.
NOTE
 
When the source of speed command is analog, and P1-36 is set 
to 0, it will disable S-curve function. 
 
P1-35    TDEC  Deceleration Constant of S-Curve 
Address: 0146H 
0147H 
 
Operation 
Interface: 
Panel/Software   Communication  
Related Section: 
Section 6.3.3 
 
Default: 200 
 
Control 
Mode: 
S 
 
Unit: ms 
 
Range: 1 ~ 20000 
 
Data Size: 16-bit 
 
Display 
Format: 
Decimal 
Settings: The time that speed command decelerates from 3000 r/min to 0. 
P1-34, P1-35, and P1-36, the deceleration time of speed 
command from the rated speed to zero, all can be set 
individually. 
NOTE
 
When the source of speed command is analog, and P1-36 is set 
to 0, it will disable S-curve function.