YASKAWA L1000A Technical Manual page 425

S2: Slip Compensation for Elevators
■
No. (Addr.) Name
S2-01
Motor Rated Speed
(68FH)
S2-02
(690H)
Slip Compensation Gain in
Motoring Mode
S2-03
(691H)
Slip Compensation Gain in
Regenerative Mode
S2-05 Slip Compensation Torque
(693H) Detection Delay Time
S2-06 Slip Compensation Torque
(694H) Detection Filter Time Constant
S3: Start/Stop Optimization
■
No. (Addr.) Name
S3-01
(697H)
Position Lock Gain at Start 1
S3-02
(698H) Position Lock Gain at Start 2
(Anti Rollback Gain)
S3-03
(699H)
Position Lock Gain at Stop
S3-04
Position Lock Bandwidth
(69AH)
S3-10 Starting Torque Compensation
(69BH) Increase Time
S3-12 Starting Torque Compensation
(69DH) Bias in Down Direction
S3-14 Torque Compensation Diminish
(69FH) Speed
S3-15 Torque Compensation Diminish
(6A0H) Time
S3-16
Torque Limit Reduction Time
(6A1H)
S3-20
Dwell 2 Speed Reference
(6A2H)
S3-21
Dwell 2 End Speed
(6A5H)
YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
Description
V/f OLV
Sets the motor rated speed.
V/f OLV
Slip compensation for leveling speed can be set separately for motoring and regenerative states.
This can help improve the accuracy of leveling.
V/f OLV
Sets a delay time before detecting torque for slip compensation.
V/f OLV
Sets the filter time constant applied to the torque signal used for the slip compensation value
calculation.
Description
V/f OLV
Sets gain levels 1 and 2 for the Position Lock function. Position Lock at start attempts to keep
the car position when opening the brake in order to avoid roll back.
V/f OLV
Sets the Position Lock gain at stop. Position Lock at stop keeps the car in position until the
brake has been applied entirely.
V/f OLV
Determines the bandwidth around the stop position in which a digital output programmed for
"Within Position Lock Bandwidth" (H2- = 33) is closed.
V/f OLV
Sets a time constant for the torque reference to reach 300%. Enabled by setting an analog input
terminal for torque compensation (H3- = 14).
V/f OLV
Adds a bias to torque compensation value from the load cell when moving in the down
direction.
V/f OLV
Sets the speed level for torque compensation to diminish during the time determined by S3-15.
Sets as a percentage of the maximum output frequency (E1-04). A setting of 0.0% disables this
function.
V/f OLV
Sets the time for torque compensation to diminish once motor speed reaches the level set in
S3-14.
V/f OLV
Determines the reduction rate used bring the internal torque reference value down to zero after
Position Lock at Stop has finished.
Torque 300%
Rate =
S3-16
All Modes
Sets the speed reference for the Dwell 2 function.
Note: A setting of 0.00 essentially disables the Dwell 2 function.
All Modes
The Dwell 2 function will end when the drive reaches this speed.
Note: A setting of 0.00 will disable the acceleration rate switch that occurs at the end of Dwell
2.
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
CLV CLV/PM
B.3 Parameter Table
Setting Page
Default: 1380 rpm
common_
TMonly
Min: 300 rpm 260
Max: 1800 rpm
Default: 0.7
Min: 0.0 260
common_
Max: 5.0
TMonly
Default: 1.0
Min: 0.0 260
Max: 5.0
Default: 1000 ms
common_
TMonly
Min: 0 ms 260
Max: 10000 ms
common_
Default: 500 ms
TMonly
Min: 0 ms 260
Max: 2000 ms
Setting Page
Default: 5
Min: 0 261
common_
Max: 100
TMonly
Default: 0.00
Min: 0.00 261
Max: 100.00
common_
Default: 5
TMonly
Min: 0 261
Max: 100
common_
Default: 10
TMonly
Min: 0 261
Max: 16383
common_
Default: 500 ms
TMonly
Min: 0 ms 261
Max: 5000 ms
common_
Default: 0
TMonly
Min: -40.0% 261
Max: 40.0%
common_
TMonly
Default: 0.0%
Min: 0.0% 262
Max: 200.0%
common_
Default: 1000 ms
TMonly
Min: 0 ms 262
Max: 5000 ms
common_
TMonly
Default: 100 ms
Min: 0 ms 262
Max: 10000 ms
common_
Default: 0.00%
TMonly
Min: 0.00% 262
Max: 100.00%
common_
TMonly
Default: 0.00%
Min: 0.00% 262
Max: 100.00%
B
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