Delta C200 Series User Manual page 246

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Settings 0~120%
These parameters are used in the torque mode to limit the running direction and opposite
direction. (Pr.01-00 max. output frequency=100%)
Zero Torque Command Mode
Settings 0: Torque mode
This parameter defines the torque command mode at 0% of torque output. When Pr.11-39 is set
as 0 (the torque mode), if torque command is 0%, the motor will produce excitation current but no
torque current. When Pr.11-39 is set as 1 (the speed mode), if torque command is 0%, the AC
motor drive can still produce torque current through speed controller to prevent motor race and
the drive will also atomatically adjust the speed to 0 when the speed command is not equal to 0.
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1: Speed mode
11-147
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Chapter 11 Description of Parameter Settings|C200 Series
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Factory Setting: 0
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