How to adjust the limit of PVC fast rolling door

　　PVC rapid rolling shutter doors are widely used in production and life, and the use effect has attracted everyone's attention, and the adjustment of the limit is also very particular. Next, Xinyi Door Industry will tell you about specific methods, and interested friends can learn about it together.

　　1. Confirm the zero position: When the PVC fast rolling door control system leaves the factory, the manufacturer needs to set a default operation. After determining the zero position, press the down button, so that the door body of the fast rolling door will run down a short distance, press Press the up button to determine whether the door has reached the ideal height position. If the position is not suitable, you still need to move the origin or adjust the zero position machinery.

　　2. Adjustment of the number of closed laps: After the zero position is determined, you need to see how high-speed doors can be dropped to a few percent, and then roughly estimate how many laps. After entering the number of running laps, press down to see how much the janitor can run. If there are too many lap settings, you can delete them. If there are fewer, you can increase them. It needs to be adjusted repeatedly, and stops after the laps are determined.

　　3. The single-turn position should be fine-tuned: the unit of the parameter adjustment position is the number of rotations of the motor, so it is easy to have errors, which requires adjusting the parameters to the extreme.

　　The above is the question of how to adjust the limit of the PVC fast rolling door. I hope it will be helpful to everyone. You must determine the number of laps to ensure the correctness. To learn more about fast rolling door , welcome to follow Xinyi Door Industry.