Mitsubishi Electric MELSEC Q Series Programming Manual page 207

6 POSITIONING CONTROL
Speed limit value
Acceleration section 2
ratio (ASC Accel.2)
Acceleration section 1
ratio (ASC Accel.1)
Trapezoidal acceleration
/deceleration
Advanced S-curve
acceleration/
deceleration
(3) Advanced S-curve acceleration/deceleration processing
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.
Speed
Acceleration
Sine curve
Acceleration time
(Trapezoidal
acceleration
/deceleration)
Advanced S-curve
acceleration time
Ver.!
: Refer to Section 1.3 for the software version that supports this function.
Advanced
S-curve
acceleration/
deceleration
Deceleration time
(Trapezoidal
acceleration
/deceleration)
Advanced S-curve
deceleration time
6 - 20
Ver.!
Trapezoidal acceleration
/deceleration
Deceleration section 1
ratio (ASC Decel.1)
Deceleration section 2
ratio (ASC Decel.2)
Sine
curve
Time
Time