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6. APPLICATION FUNCTIONS
6.3 Acceleration/deceleration
The method of acceleration/deceleration can be set by Speed options (parameter No.0220).
POINT
The setting at starting operation is valid for the method of
acceleration/deceleration. If the method of acceleration/deceleration is
changed during operation, the change is not made. It is validated (changed)
the next time operation is started.
API LIBRARY
Use the sscChange2Parameter/sscCheck2Parameter functions to set/get
speed unit.
6.3.1 Linear acceleration/deceleration
Linear acceleration/deceleration is as shown in the following drawing. The acceleration time constant and
deceleration time constant are set the time through where the speed limit value (parameter No.0222, 0223) is
reached.
Acceleration
time constant
Deceleration
time constant
Command speed
Speed limit value