Empirical Values
• 2.00...3.00 for retirement homes, hospitals, apartment buildings
• 3.00...4.50 for office buildings, banks etc.
Minimum jerk value is limited.
Each jerk rate will have a calculated minimum value depending on the
value of the rate of acceleration or deceleration that the jerk must work
with. Therefore, the minimum jerk value is limited by the actual adjusted
value of the acceleration or deceleration. If a lower jerk value is required,
the rate of acceleration or deceleration must first be reduced.
For externally generated speed profile control modes, analog and serial
speed control modes (US04 Control Type = Bi-polar Analog Speed (3),
Absolute Analog Speed (2), Serial Speed DIN66019 Service 49 (4),
Serial Speed DIN66019 Service 50 (5)), the profile is generated by the
controller and the rates set in the drive will have no effect (except when
ESD , ETS, or NTS functions are activated) unless LS15 = Internal
Profile.
Correction Speeds
In addition to profile rate settings, speed profiles High Speed, Inspection, Intermediate
correction parameters are used to compensate leveling distance, when decelerating from
the corresponding speed, by the amount adjusted. Refer to LS27 High Speed
Correction for additional information.
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