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6 POSITIONING CONTROL
(3) Advanced S-curve acceleration/deceleration processing
Ver.!
Processing for smooth acceleration/deceleration can be executed by using the
Advanced S-curve acceleration/deceleration function. The acceleration section is
set as a sine curve as shown in the diagram below.
Set the advanced S-curve acceleration/deceleration by the parameter block
(Refer to Section 4.3.3) or servo program.
Acceleration section 2
ratio (ASC Accel.2)
Sine
curve
Speed
Time
Time
Sine curve
Trapezoidal acceleration
/deceleration
Acceleration time
(Trapezoidal
acceleration
/deceleration)
Deceleration time
(Trapezoidal
acceleration
/deceleration)
Speed limit value
Trapezoidal acceleration
/deceleration
Acceleration section 1
ratio (ASC Accel.1)
Deceleration section 2
ratio (ASC Decel.2)
Advanced
S-curve
acceleration/
deceleration
Deceleration section 1
ratio (ASC Decel.1)
Advanced S-curve
acceleration/
deceleration
Acceleration
Advanced S-curve
acceleration time
Advanced S-curve
deceleration time
Ver.!
: Refer to Section 1.3 for the software version that supports this function.
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