What are the functions of the system software in non-woven equipment?
The program of PLC’s logic processing ability and operation processing ability in non-woven equipment is characterized by adopting modular and standardized programming methods, and only the corresponding modules need to be modified when debugging or modifying the program, so that it can be read easily and clearly, and more importantly, the debugging process is convenient. PLC program is the key to the operation of the system and determines the organic progress of the whole line of work.
In the main interface, the script language is used to realize the function shortcut key, and the touch panel can be clicked to cut into the picture of each unit extension, thus realizing the man-machine dialogue. The production speed of the production line is very fast, and the requirement for synchronous implementation is also very high. This feature should be fully considered in the design, therefore, the synchronous control method is adopted. The transmission frequency converter of the lapping machine and winder exchanges data content mainly through the data interface of PLC. If you want to achieve a satisfactory dynamic effect, you must realize that digital communication and production line vertical speed are good dynamic effects. In order to ensure the synchronization function between the lapping machine and the winder, the winder is also provided with a tension control system.
Tension of winder in non-woven equipment is a very important part. On the basis of synchronous control, tension control is added. It plays a very important role in influencing the quality of products to a large extent, and the tension stability of the winder is also one of its influencing factors. Then, the tension controller is particularly important. It can transmit control signals to the PLC, and then through the tension control program, the tension control system can be tightly adjusted to ensure the dynamic and stable tension control of the winder.
The human-computer interaction system of touch screen in non-woven equipment is also a very important part of the production line. The touch screen provides a very advanced and humanized human-computer interaction interface. It is very convenient to click on the screen on the touch panel and then pop up the corresponding menu. Dynamic drawing shows the main parameters and working status of the equipment in operation, and can be modified and set at the same time. Mainly includes: display function, parameter setting, historical trend record, alarm inquiry, report making, authorization management and online help.
