Sliding Gate Opener PCB Controller PY600ACL SL1500AC – Motor Control Unit with Smart WiFi

This is the updated control board shown in the photo. The board includes four adjustable potentiometers (labeled VR1–VR4) to fine-tune motor behavior: - VR1: Sets the motor run time. Turning VR1 clockwise increases the operation duration; turning it counter-clockwise reduces it. Range: minimum 10 seconds, maximum 90 seconds. - VR2: Adjusts the stopping force of the motor. Clockwise rotation raises the force, while counter-clockwise lowers it. - VR3: Controls the distance for the soft-stop function. Its adjustment direction and behavior match VR2 (clockwise to increase, counter-clockwise to decrease). - VR4: Alters the motor torque output. Rotate clockwise to increase torque and counter-clockwise to decrease torque. Use these controls to optimize opening/closing time, stopping force, soft-stop distance and torque for your sliding gate motor.