4 Start-Up Programming & Operation
YASKAWA ELECTRIC
TOEP C710616 38H YASKAWA AC Drive-L1000A Quick Start Guide
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S3-14: Torque Compensation Diminish Speed
Sets the speed level for torque compensation to diminish during the time determined by S3-15. Set as a percentage of the
maximum output frequency (E1-04). A setting of 0.0% disables this function.
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S3-15: Torque Compensation Diminish Time
Sets the time for torque compensation to diminish when motor speed reaches the level set in S3-14.
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S3-16: Torque Limit Reduction Time
After Position Lock at stop, S3-16 determines the length of time to reduce the torque limit rate =
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S3-20: Dwell 2 Speed Reference
Sets the speed reference for the Dwell 2 function.
Note:
Setting this parameter to 0.00 disables the Dwell 2 function.
Figure 42
Figure 47 Dwell Speed Reference at Start
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S3-21: Dwell 2 End Speed
The Dwell 2 function will end when the drive reaches this speed. A setting of 0.00 will disable the acceleration rate switch
that occurs at the end of Dwell 2.
No.
Parameter Name
Setting Range
Default
S3-14
Torque Compensation Diminish Speed
0.0 to 200.0%
0.0%
No.
Parameter Name
Setting Range
Default
S3-15
Torque Compensation Diminish Time
0 to 5000 ms
1000 ms
No.
Parameter Name
Setting Range
Default
S3-16
Torque Limit Reduction Time
0 to 10000 ms
100 ms
No.
Parameter Name
Setting Range
Default
S3-20
Dwell 2 Speed Reference
0.00 to 100.00%
0.00%
No.
Parameter Name
Setting Range
Default
S3-21
Dwell 2 End Speed
0.00 to 100.00%
0.00%
Torque 300%
S3-16
Run Command
C1-07
C2-01
S3-21
C1-01
ON
SFS output
Motor speed
S3-20
TOEP_C710616_38H_7_0.book 97 ページ 2015年11月11日 水曜日 午後7時40分