P9 ASD Installation and Operation Manual 177
Acceleration/Deceleration Pattern 1
Program Special Accel/Decel 1 – 4 Settings
This parameter enables a user-selected preprogrammed output profile that
controls the acceleration and deceleration pattern for the 1 Accel/Decel
parameters (see F009 and F010).
Settings:
0 — Linear
1 — S-Pattern 1
2 — S-Pattern 2
The figures below provide a profile of the available accel/decel patterns.
Direct Access Number — F502
Parameter Type — Selection List
Factory Default — Linear
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 decreases the rate of change
above the base frequency for acceleration
and deceleration.
F502 F502
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