18 JX Quick Start Guide
PROGRAMMING JX
Period c: Provides constant voltage within a range from the base frequency to the maximum frequency.
3.8 Torque boost function
This function helps to compensate insufficient motor torque in a low speed range.
• Compensates the voltage drop caused by the primary resistance of the motor or wiring increasing the torque in a low speed
range.
• To select the simple torque boost in the torque boost selection (A041/A241), set the motor capacity selection (H003/H203)
and motor pole number selection (H004/H204) according to your motor.
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