P9 ASD Installation and Operation Manual
143
Braking Time Learning Function
Program
Torque
Torque Control
This parameter is used to establish approximate settings for
,
and
Note:
Setting this parameter should be done using a light load only.
Set this parameter to
Brake Signal Learning
. Provide a Run command. The
aforementioned parameters will receive approximate values. Application-
specific adjustments may be required when finished.
Settings:
0 — Disabled
1 — Enabled
Direct Access Number — F348
Parameter Type —
Selection List
Factory Default —
Disabled
Changeable During Run —
Yes
Accel/Decel Suspend
Program
Fundamental
Accel/Decel 1 Settings
To maintain a constant speed setting while running, this parameter may be used
to suspend speed changes for a user-set length of time.
The
Accel/Decel Suspend
function is enabled by setting this parameter to
either
Terminal Board Input
–
.
Selecting
Terminal Board Input
at this parameter requires that a discrete input
terminal be set to
Dwell Signal
for a listing of available
settings). Upon activation of the
Dwell
Signal
terminal, the output frequency
remains at the at-activation speed for the duration of the activation. When
deactivated, the programmed accel or decel ramp resumes.
Selecting
–
at this parameter requires that the acceleration and/or the
deceleration
Suspend Frequency
and
Suspend Time
settings be completed at
,
. Upon reaching the frequency setting of
(Decel), the Accel/Decel ramp will cease and the output
frequency will hold at the threshold frequency setting for the time setting of
for deceleration.
Settings:
0 — Off
1 —
Settings
2 — Terminal Board Input
Direct Access Number — F349
Parameter Type —
Selection List
Factory Default —
Off
Changeable During Run —
Yes
Acceleration Suspend Frequency
Program
Fundamental
Accel/Decel 1 Settings
When
Enabled
at
, this parameter is used to set the frequency at which the
Acceleration Suspend
function will activate.
During acceleration, this parameter sets the frequency at which acceleration
will stop and the motor will run at the setting of this parameter for the time
setting of
Direct Access Number — F350
Parameter Type —
Numerical
Factory Default —
0.00
Changeable During Run —
Yes
Minimum — 0.00
Maximum — Maximum Freq. (
Units — Hz
Summary of Contents for P9
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