The slitting machine, also known as slitting machine, is an essential choice for slitting tape in footwear, clothing, luggage, shoes and hats, clothing accessories, medical supplies, reflective material factories, tent factories, umbrella factories, gift packaging, colorful flag making, decorative accessories and other industries. Suitable for garment accessories: non-woven adhesive lining, non-woven adhesive lining, double-sided adhesive lining, cloth strip, nylon adhesive lining, shoemaking, hat making, leather, interlining, adhesive tape, paper making, handbags and other industries with different widths, straight cutting and oblique cutting. Check whether the communication cable is connected correctly. Check whether the communication cable between the screen and the device is connected correctly. Check whether the communication parameters in the communication parameter setting screen must be consistent with those of the communication equipment, such as equipment type, station number, baud rate, stop bit, data bit and parity. After downloading the general PLC parameters, the PLC needs to be powered on again to take effect.