12.10 S: Elevator Parameters
364 YASKAWA SIEPYEULA5001C LA500 Technical Manual
■ S1-06: Brake Open Delay Time
No.
(Hex.)
Name Description
Default
(Range)
S1-06
(0685)
Brake Open Delay Time
Determines the time that must pass after an Up/Down command is entered before the output
terminal set for "Brake control" (H2-xx = 50) is triggered. Adjusting this delay time can help
when there is not enough time to develop the appropriate amount of motor flux. Be sure to also
increase the time S1-04 when setting S1-06 to relatively long delay time.
0.20 s
(0.00 - 10.00 s)
■ S1-07: Brake Close Delay Time
No.
(Hex.)
Name Description
Default
(Range)
S1-07
(0686)
Brake Close Delay Time
Determines the time that must pass after zero speed is reached before the output terminal set for
"Brake control" (H2-xx = 50) is released.
0.10 s
(0.00 - 10.00 s)
■ S1-10: Run Command Delay Time
No.
(Hex.)
Name Description
Default
(Range)
S1-10
(0687)
Run Command Delay Time
Determines the time that must pass after zero speed is reached before the output terminal set for
"Brake control" (H2-xx = 50) is released.
0.10 s
(0.00 - 10.00 s)
■ S1-11: Output Reactor Open Delay Time
No.
(Hex.)
Name Description
Default
(Range)
S1-11
(0688)
Output Reactor Open Delay
Time
Determines the time that must pass for an output terminal set for “Output contactor control” (H2-
xx = 51) to be released after the drive has stopped and drive output has been shut off.
0.10 s
(0.00 - 10.00 s)
◆ 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.
■ S2-01: Motor Rated Speed
No.
(Hex.)
Name Description
Default
(Range)
S2-01
(068F)
Motor Rated Speed
Sets the rated speed of the motor.
1380 rpm
(300 - 1800 rpm)
■ S2-02: Slip Compensation Gain in Motoring Mode
No.
(Hex.)
Name Description
Default
(Range)
S2-02
(0690)
Slip Compensation Gain in
Motoring Mode
Slip compensation for leveling speed can be set separately for motoring and regenerative states to
help improve the accuracy of leveling.
0.7
(0.0 - 5.0 rpm)
■ S2-03: Slip Compensation Gain in Regenerative Mode
No.
(Hex.)
Name Description
Default
(Range)
S2-03
(0691)
Slip Compensation Gain in
Regenerative Mode
Slip compensation for leveling speed can be set separately for motoring and regenerative states to
help improve the accuracy of leveling.
1.0
(0.0 - 5.0)
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