8 Description of Function Codes NICE3000
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User Manual
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Figure 8-2 Running speed curve
t (time)
V (speed)
F3-04
F3-02
F3-03
F3-09
F3-07
F3-05
F3-06
F2-18
F3-00
F3
-01
Figure 8-3 Acceleration rate curve
t (time)
a (acceleration rate)
F3-02
F3-05
F3-03 F3-04
F3-06 F
3-07
1. F2-18, F3-00, and F3-01 are used to set the acceleration time and holding time of the
startup speed.
The parameters may reduce the terrace feeling at startup due to static friction between the guide rail
and the guide shoes.
2. F3-02, F3-03, and F3-04 are used to set the running curve during acceleration of the
elevator.
● F3-02 is the acceleration rate of the elevator speed curve (uniform acceleration segment) .
● F3-03 is the time for the rate to increase from 0 to the value set in F3-02 in the speed curve (start
jerk segment). The larger the value is, the smoother the jerk is.
● F3-04 is the time for the rate to decrease from the value set in F3-02 to 0 in the speed curve (end
jerk segment). The larger the value is, the smoother the jerk is.
3. F3-05, F3-06, and F3-07 are used to set the running curve during deceleration of the
elevator.
● F3-05 is the acceleration rate of the elevator speed curve (uniform deceleration segment) .
● F3-06 is the time for the rate to increase from 0 to the value set in F3-05 in the speed curve (end
jerk segment). The larger the value is, the smoother the jerk is.
● F3-07 is the time for the rate to decrease from the value set in F3-05 to 0 in the speed curve (start
jerk segment). The larger the value is, the smoother the jerk is.