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W7 ASD Installation and Operation Manual 53
Accel/Decel #1 Pattern
Program Fundamental Parameters Fundamental #1
Acceleration/Deceleration #1 Pattern
This parameter enables a user-selected preprogrammed output profile that
controls the acceleration and deceleration pattern for the #1 Accel/Decel
parameter.
Settings:
Linear
S-Pattern 1
S-Pattern 2
The figures below provide a profile of the available accel/decel patterns.
Parameter Type — Selection List
Factory Default — Linear
Changeable During Run — No
Changeable During Run — Yes
Linear acceleration and deceleration is the
default pattern and is used on most
applications.
S-pattern 1 is used for applications that
require quick acceleration and deceleration.
This setting is also popular for applications that
require shock absorption at the start of
acceleration or deceleration.
S-pattern 2 acceleration and deceleration
decreases the rate of change above the base
frequency.
Accel/Decel #1 Pattern Accel/Decel #1 Pattern