176 P9 ASD Installation and Operation Manual
Deceleration Time 2
Program Fundamental Accel/Decel 1 Settings
This parameter specifies the time in seconds for the output of the ASD to go
from the Maximum Frequency to 0.0 Hz for the 2 Deceleration profile. The
Accel/Decel pattern may be set using F502. The minimum Accel/Decel time
may be set using F508.
This setting may be adjusted to stabilize unstable Virtual Linear Pump
operation.
This setting is also used to determine the deceleration rate of the UP/DOWN
Frequency Functions.
Note: A deceleration time shorter than the load will allow may cause
nuisance tripping and mechanical stress to loads. Automatic
Accel/Decel, Stall, and Ridethrough settings may lengthen the
deceleration times.
Direct Access Number — F501
Parameter Type — Numerical
Factory Default — (ASD-Dependent)
Changeable During Run — Yes
Minimum — 0.1
Maximum — 6000
Units — Seconds
F501 F501
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