The frequency swing function of a frequency converter refers to its frequency starting from a fixed point, accelerating to another high point, then decelerating back to its starting point. The frequency swing function is mainly used in the textile industry. In traditional textile manufacturing, bulges easily form at the intersections of yarns. To disrupt the intersections of each layer, the reciprocating speed can be changed in real time; this is achieved by adding a frequency swing function, which solves this problem. All frequency converters will inevitably produce an amplitude during the oscillation process; this amplitude is called the swing amplitude.
Swing frequency function parameter description
F13.00 — Turning the oscillation function on and off
F13.00=0, disable oscillation function.
F13.00=1, enable oscillation function.
F13.01 – Its oscillation frequency operation mode
F13.01=0000, variable amplitude
F13.01=0010, fixed amplitude
F13.02 — Swing frequency amplitude
The default value is 10%. The larger this parameter is, the greater the inverter's oscillation amplitude.
Calculation method
F13.03 — Swing frequency jump
F13.04 — Oscillation period
The time of the complete cycle of the frequency converter's rise and fall.
F13.05 - Triangle wave rise time
The running time of the rising phase of the oscillation frequency.
F13.06 — Swing frequency preset
The frequency of the inverter before entering the oscillation operation state, the default value is 0HZ.
F13.07 — Frequency preset waiting time
The default value is 0 seconds.
Swing frequency experiment parameter settings
Experiment 1: Fixed Oscillation Frequency
F13.00=1: Swing frequency function is enabled
F13.01=0010: The oscillation frequency operation mode is fixed amplitude.
F01.01=30: Center frequency 30Hz
F13.02=10%: Swing frequency amplitude 50Hz * 10% = 5Hz
F13.06=10: Preset swing frequency 10Hz
F13.07=2: Preset oscillation frequency waiting time 2 seconds
Experiment 2: Variable Amplitude
F13.00=1: Swing frequency function is enabled
F13.01=0000: Swing frequency operation mode is variable amplitude.
Center frequency 30Hz
F13.02=20%: Swing frequency amplitude 30Hz * 20% = 6Hz
F13.06=10: Preset swing frequency 10Hz
F13.07=2: Preset oscillation frequency waiting time 2 seconds
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Shenzhen E-Energy Electric Technology Co., Ltd. is a national high-tech enterprise with independent intellectual property rights. It focuses on the research, development, production and sales of products in the field of industrial automation. Its main products include frequency converters, servo controllers, PLCs and new energy systems.
Established in 2004, Yineng Electric has passed ISO9001:2008 quality management system certification and EU CE certification. It has won honors such as the National Innovation Fund, Shenzhen Strategic Emerging Industries Fund, Product Innovation Award, and Most Investable Award, and has been repeatedly named one of the "Top Ten Domestic Brands of Low-Voltage Frequency Converters".
It has received numerous honors, including the Emerging Industry Fund Award, Product Innovation Award, and Most Investable Award, and has been repeatedly named one of the "Top Ten Domestic Brands of Low-Voltage Frequency Converters".
