B.3 Parameter Table
426 YASKAWA ELECTRIC SIEP C710616 38F YASKAWA AC Drive - L1000A Technical Manual
■ S4: Rescue Operation
S3-25
(6A3H)
DC Injection Gain in Regenerative
Operation
Sets the gain level applied to the DC injection current at stop (S1-03) for when the load is 100%
regenerative. The current applied during DC Injection at stop is determined as S1-03 × S3-25.
Default: 100%
Min: 0%
Max: 400%
262
S3-26
(6A4H)
DC Injection Gain in Motoring
Operation
Sets the gain level applied to the DC injection current at stop (S1-03) for when the load is 100%
motoring. The current applied during DC Injection at stop is determined as S1-03 × S3-26.
Default: 20%
Min: 0%
Max: 400%
263
S3-27
(6BDH)
Torque Compensation Value with
Load Condition 1 Used for starting torque compensation utilizing a load cell signal. Sets the torque compensation
value for load condition 1.
Default: -50%
Min: -100%
Max: 100%
263
S3-28
(6BEH)
Torque Compensation Value with
Load Condition 2 Used for starting torque compensation utilizing a load cell signal. Sets the torque compensation
value for load condition 2.
Default: 50%
Min: -100%
Max: 100%
263
S3-29
(6BFH)
Analog Input from Load Cell with
Load Condition 1
Used for starting torque compensation utilizing a load cell signal. Sets the analog signal level
from the load cell for load condition 1.
Default: 0.0%
Min: -100%
Max: 100%
263
S3-30
(6C0H)
Analog Input from Load Cell with
Load Condition 2
Used for starting torque compensation utilizing a load cell signal. Sets the analog signal level
from the load cell for load condition 2.
Default: 100.0%
Min: -100.0%
Max: 100%
263
S3-34
(6C4H)
Anti-Rollback Torque Bias 1
Sets the Anti-Rollback Bias applied at small position deviations during Position Lock at start.
Default: 0.0%
Min: 0.0%
Max: 100.0%
263
S3-35
(6C5H)
Anti-Rollback Torque Bias 2
Sets the Anti-Rollback Bias applied at large position deviations during Position Lock at start.
Default: 0.0%
Min: 0.0%
Max: 100.0%
263
S3-37
(6C7H)
Position Deviation Level to Apply
ARB Torque Bias 1
Sets the position deviation level to active at Anti-Rollback Torque Bias 1 (S3-34).
Default: 0
Min: 0
Max: 32767
264
S3-38
(6C8H)
Position Deviation Level to Apply
ARB Torque Bias 2 Determines the position deviation level for when the drive should switch from the torque bias
set in S3-34 to the torque bias set in S3-35.
Default: 0
Mi
n: 0
Max: 32767
264
S3-39
(6C9H)
Anti-Ro
llback Integral Gain
Determines the drive’s responsiveness for Anti-Rollback during Position Lock.
Default: 0.00
Min: -30.00
Max: 30.00
264
S3-40
(6CAH)
Anti-Rollback Movement
Detection
Sets the amount of pulses for movement detection during Anti-Rollback.
Default: 1 pulse
Min: 0 pulse
Max: 100 pulses
264
S3-41
(6CBH)
Position Lock Gain at Start 2
Reduction
Sets a reduction factor for the Position Lock Gain at Start 2 (Anti-Rollback Gain) set in
parameter S3-02.
Default: 0.50
Min: 0.00
Max: 1.00
264
No. (Addr.) Name Description Setting Page
S4-01
(6A6H)
Light Load Direction Search
Selection
0: Disabled
1: Enabled
2: Enabled for Motor 1 only
Default: 0
Min: 0
Max: 2
264
S4-02
(6A7H)
Light Load Direction Search
Method
Determines how the drive detects the light load direction.
0: Output Current
1: Regenerative direction detection
Default: 1
Min: 0
Max: 1
265
S4-03
(6A8H)
Light Load Direction Search Time
Sets the time to perform Light Load Direction Search.
Default: 1.0 s
Min: 0.0 s
Max: 5.0 s
265
S4-04
(6A9H)
Light Load Direction Search Speed
Reference
Sets the speed reference to use during Light Load Direction Search.
Default:
<5>
Min: 0.00%
Max: 20.00%
265
S4-05
(6AAH)
Rescue Operation Torque Limit
Sets the torque limit used during Rescue Operation.
Default: 100%
Min: 0%
Max: 300%
265
S4-06
(6CCH)
Rescue Operation Power Supply
Selection
0: Battery
1: UPS (single-phase)
2: UPS (3-phase)
Default: 0
Min: 0
Max: 2
265
No. (Addr.) Name Description Setting Page
All Modes
All Modes
All Modes
All Modes
All Modes
SIEP_C710616_38F_5_0.book 426 ページ ２０１５年１１月９日 月曜日 午後３時３６分
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