Yaskawa CIMR-LU Drives User Manual
Page 96
4 Start-Up Programming & Operation
96
YASKAWA ELECTRIC TOEP C710616 38F YASKAWA AC Drive L1000A Quick Start Guide
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S3-25: DC Injection Gain in Regenerative Operation
In OLV Control, S3-25 sets a gain level for DC Injection at stop (S1-03) for when the regenerative load reaches 100%. At
that time, the current applied during DC Injection at stop is determined as S1-03
× S3-25.
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S3-26: DC Injection Gain in Motoring Operation
In OLV Control, S3-26 sets a gain level for DC Injection at stop (S1-03) when the motoring load reaches 100%. At that
time, the current applied during DC Injection at stop is determined as S1-03
× S3-26.
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S3-27: Torque Compensation Value with Load Condition 1
Adjusts the analog signal from a load sensor for torque compensation. Refer to
Adjusting the Torque Compensation at
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S3-28: Torque Compensation Value with Load Condition 2
Adjusts the analog signal from a load sensor for torque compensation. Refer to
Adjusting the Torque Compensation at
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S3-29: Analog Input from Load Sensor with Load Condition 1
Adjusts the analog signal from a load sensor for torque compensation. Refer to
Adjusting the Torque Compensation at
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S3-30: Analog Input from Load Sensor with Load Condition 2
Adjusts the analog signal from a load sensor for torque compensation. Refer to
Adjusting the Torque Compensation at
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S3-34: Anti-Rollback Torque Bias 1
Sets an intermediary value for the torque bias used for Anti-Rollback when Position Lock at start is performed. This
setting rarely needs to be changed.
No.
Parameter Name
Setting Range
Default
S3-25
DC Injection Gain in Regenerative Operation
0 to 400%
100%
No.
Parameter Name
Setting Range
Default
S3-26
DC Injection Gain in Motoring Operation
0 to 400%
20%
No.
Parameter Name
Setting Range
Default
S3-27
Torque Compensation Value with Load Condition 1
-100.0 to 100.0%
-50.0%
No.
Parameter Name
Setting Range
Default
S3-28
Torque Compensation Value with Load Condition 2
-100.0 to 100.0%
50.0%
No.
Parameter Name
Setting Range
Default
S3-29
Analog Input from Load Sensor with Load Condition 1
-100.0 to 100.0%
0.0%
No.
Parameter Name
Setting Range
Default
S3-30
Analog Input from Load Sensor with Load Condition 2
-100.0 to 100.0%
100.0%
No.
Parameter Name
Setting Range
Default
S3-34
Anti-Rollback Torque Bias 1
0.0 to 100.0%
0.0%
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