S2: Slip Compensation For Elevators - YASKAWA L1000V Technical Manual

n
S1-07: Brake Apply Delay Time
Determines the time that must pass after zero speed is reached before the output terminal set for "Brake control"
(H2- = 50) is released.
No.
S1-07
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S1-10: Run Command Delay Time
Sets the time the drive waits after receiving an Up/Down command before starting operation. The time set should give
the motor contactor enough time to close.
No.
S1-10
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S1-11: Output Contactor Open Delay Time
Determines the time that must pass for an output terminal set for "Output contactor control" (H2-
released after the drive has stopped and drive output has been shut off.
No.
S1-11
u S2: Slip Compensation for Elevators
The slip compensation function automatically adjusts the speed reference for leveling operation depending on the load
measured at constant speed. S2 parameters tune the slip compensation function to improve the landing accuracy. Slip
Compensation requires that the drive be set for V/f Control or Open Loop Vector Control.
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S2-01: Motor Rated Speed
Sets the rated speed of the motor.
No.
S2-01
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S2-02/S2-03: Slip Compensation Gain in Motoring Mode / Regenerative Mode
Slip compensation for leveling speed can be set separately for motoring and regenerative states to help improve the
accuracy of leveling.
No.
S2-02
S2-03
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S2-05: Slip Compensation Torque Detection Delay Time
Sets a delay time before detecting torque for slip compensation.
No.
S2-05
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S2-06: Slip Compensation Torque Detection Filter Time Constant
Sets the filter time constant applied to the torque signal used for the slip compensation value calculation.
No.
S2-06
YASKAWA EUROPE SIEP
Parameter Name
Brake Apply Delay Time
Parameter Name
Run Command Delay Time
Parameter Name
Output Contactor Open Delay Time
Parameter Name
Motor Rated Speed
Parameter Name
Slip Compensation Gain in Motoring Mode
Slip Compensation Gain in Regenerative Mode
Parameter Name
Slip Compensation Torque Detection Delay Time
Parameter Name
Slip Compensation Torque Detection Filter Time Constant
YASKAWA AC Drive L1000V Technical Manual
5.11 S: Elevator Parameters
Setting Range Default
0.00 to 10.00 s
Setting Range Default
0.00 to 10.00 s
= 51) to be
Setting Range Default
0.00 to 1.00 s
Setting Range Default
300 to 1800 rpm 1380 rpm
Setting Range Default
0.0 to 5.0
0.0 to 5.0
Setting Range Default
0 to 10000 ms 1000 ms
Setting Range Default
0 to 2000 ms 500 ms
0.10 s
0.10 s
0.10 s
0.7
1.0
5
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