Chapter 9 Relevant Functions To Velocity; Acceleration/Deceleration Processing Function - Mitsubishi Electric MELSEC iQ-R Series User Manual

9
RELEVANT FUNCTIONS TO VELOCITY
9.1

Acceleration/deceleration Processing Function

The acceleration/deceleration processing function adjusts the acceleration/deceleration of each motion control to the
acceleration/deceleration curve suitable for device.
Acceleration/deceleration method
The following methods can be selected for the acceleration/deceleration method. When a value outside the range is set in the
acceleration/deceleration method, the error "Out of Acceleration/Deceleration Method Range" (error code: 1AA9H) will occur
and the axis will not start.
Acceleration/deceleration method
Acceleration/deceleration specification
method (Default)
Acceleration/deceleration time-fixed
method
■Trapezoidal acceleration/deceleration
When "0.0" is set in the jerk, the curve is called the trapezoidal acceleration/deceleration. The speed shows a trapezoidal
waveform.
Speed
Target speed (V)
Acceleration
Target acceleration (A)
Target deceleration (Dec)
Jerk
Description
An acceleration/deceleration method using the acceleration, the deceleration, and the jerk specified in the FB.
An acceleration/deceleration method using the acceleration/deceleration time specified in the FB regardless of
the speed.
Time
Time
Time
9 RELEVANT FUNCTIONS TO VELOCITY
9.1 Acceleration/deceleration Processing Function
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