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4 Parameter Description
4
Parameter
No.
Parameter Name Setting Range Default Unit
Property
F2-07 Current loop Kp1 (torque) 10 to 500 30 -
ā
These two parameters are regulation parameters for the torque axis current loop.
These parameters are used as the torque axis current regulator in vector control. The best values of the
parameters matching the motor characteristics are obtained by means of motor auto-tuning. You need not modify
them generally.
F2-08 Torque upper limit 0.0 to 200.0 200.0 %
ā
F2-10
Elevator running
direction
0: Direction unchanged
1: Direction reversed
0 -
ā
F2-08 is used to set the torque upper limit of the motor. The value 100% corresponds to the rated output torque of
the adaptable motor.
F2-10 is used to set the elevator running direction.
You can modify this parameter to reverse the running direction (without changing the wiring of the motor).
When you perform inspection running for the īærst time after motor auto-tuning is successful, check whether the
actual motor running direction is consistent with the inspection command direction. If not, change the motor
running direction by setting F2-10 to consistent with the inspection command direction.
Pay attention to the setting of this parameter when restoring the default setting
F2-11
Position lock current
coefīæcient
2.0 to 50.0 15.0 %
ā
F2-12
Position lock speed loop
Kp
0.00 to 2.00 0.50 -
ā
F2-13
Position lock speed loop
Ki
0.00 to 2.00 0.60 -
ā
These parameters are used to adjust automatic pre-torque compensation in the case of no-load-cell. The no-load-
cell startup function is enabled when F8-01 is set to 2 or 3.
Decrease the values of these parameters in the case of car lurch at startup, and increase the values in the case
of rollback at startup.
F2-16 Torque acceleration time 1 to 500 1 ms
ā
F2-17 Torque deceleration time 1 to 3000 350 ms
ā
Group F3: Running control parameters
F3-00 Startup speed 0.000 to 0.050 0.000 m/s
ā
F3-01 Startup holding time 0.000 to 5.000 0.000 s
ā
They 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.
F3-02 Acceleration rate 0.200 to 1.500 0.700 m/s2
ā
F3-03
Acceleration start jerk
time
0.300 to 4.000 1.500 s
ā
F3-04
Acceleration end jerk
time
0.300 to 4.000 1.500 s
ā
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.
F3-05 Deceleration rate 0.200 to 1.500 0.700 m/s2
ā
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