SK Frequency Converter Drives New Technology Of Textile Frequency Swing

According to the characteristics of textile swing and the unique functions of Commander SK inverter, Wang Qinghua, Applied Technology Department of Emerson CT, has studied the application of Commander SK frequency converter in textile swing frequency control, and found a simple and reliable solution for frequency swing control.

In order to prevent the spindle from being bulging and smooth, it is necessary to increase the frequency swing function on the slot motor.

In the function setting of the frequency converter, the swing frequency is specially designed for the spinning process of the textile industry.

In order to adapt to different processing conditions, such as yarn thickness, paper tube shape and groove trajectory, some special adjustment parameters can be added to the software.

If we use other frequency converters to do swing frequency control, we usually need to increase the controller and other equipment. This will increase the income and the corresponding system is also complicated.

If a system is more complex and the number of nodes is more, the more the failure point of the system is, the easier it will be.

The use of Commander SK driver does not require additional controller. It only adds an option Logic stick. After writing the control program, it can be downloaded to the driver. The structure is simple and the response speed is fast, thus saving the use cost. Compared with the external controller, it can achieve better control effect.

The Commander SK drive can also increase the broken line protection in the application according to the characteristics of yarn breakage. When the thread on the spindle is detected, it will stop the driver and disconnect it.

In addition, the Commander SK driver comes with a RS485 communication interface, which can be connected with the host computer and other monitoring devices, and can easily realize remote monitoring of the device.