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Delta VFD015CB21A-21 - Page 246

Delta VFD015CB21A-21
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Chapter 11 Description of Parameter Settings|C200 Series
11-147
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
Factory Setting: 0
Settings 0: Torque mode
1: Speed 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.
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com
Call 1(800)985-6929 for Sales
deltaacdrives.com
sales@deltaacdrives.com

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