Chapter 7 Servo Parameters
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ASDA-A&A+ Series
Revision April 2009
7-39
It is used to determine the deceleration time to decelerate from its rated motor speed to 0.
(When P1-36 is set to 0: Accel/Decel function is disabled, i.e. P1-34, P1-35 is disabled.)
P1 - 36
TSL
Accel /Decel S-curve
Communication Addr.: 0124H
Pr mode Default: 20 (See Note 2) Related Section:
Other mode Default: 0
P1-34, P1-35,
Unit: ms
Section 6.2.4 (Pr mode),
Range: 0 ~ 10000 (0: Disabled)
Section 6.3.3 (S mode)
Settings:
This parameter is used to make the motor run more smoothly when startup and windup.
Using this parameter can improve the motor running stability.
TSL: P1-36, Accel /Decel S-curve
TACC: P1-34, Acceleration time
TDEC: P1-35, Deceleration time
Total acceleration time = TACC + TSL
Total deceleration time = TDEC + TSL
NOTE
1) If the control of the servo motor is achieved via internal parameters, the command curve
should be defined by the users. Therefore, when the command source is internal parameter,
ensure that the setting value of P1-36 is not set to 0 or the servo motor will not accelerate or
decelerate during operation.
2) So if users change the control mode to Pr mode and switching power off and on, the servo
drive of parameter P1-36 will auto set the value to 20.
P1 - 37
GDR
Ratio of Load Inertia to Servo Motor Inertia
Communication Addr.: 0125H
Default: 5.0 (ASDA-A series) or 0.00 (ASDA-A+ series)
Related Section:
Applicable Control Mode: ALL
Section 6.3.6
Unit: times
Range: 0 ~ 200.0
Settings:
Ratio of load inertia to servo motor inertia: (J_load /J_motor)
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Call 1(800)985-6929 for Sales
deltaacdrives.com
