Access turnstile gate-description of common faults of swing gate

No matter how good the swing turnstile gate is, we need to do daily maintenance and maintenance work. If the mechanical swing turnstile gate fails, we also need to do a simple self-check and troubleshooting. The full automatic swing barrier gate fault is mainly divided into the peripheral hardware and the internal system, so the troubleshooting should be carried out from the outside to the inside. The fault handling of the swing gate can be based on the maintenance manual provided by the swing gate manufacturer or consult the swing gate manufacturer with professional maintenance technology.

After the swing gate is energized, the swing arm swings back and forth or does not limit the position 1. Confirm whether the limit photoelectric switch is illuminated by strong light; if it is found to be illuminated by strong light, it is recommended to cover the limit photoelectric switch with a dark opaque object. Then carry out debugging. 2. Test the limit photoelectric switch (1): Check whether the power supply of the limit photoelectric switch in the zero position, left open in place, and right open in place is normal, and check whether the thread ends are loose or have poor contact (2): Enter the debugging menu, turn the brake shaft to drive the light-blocking sheet to separate the photoelectric couplings of the limit photoelectric switches in the left open position, the zero position and the right open position in sequence

When the effective gate opening signal is issued, the swing gate has no response. 1. The indicator light of the main board is normal. When the effective gate opening signal is issued, the indicator light flashes intermittently and the direction indicator board displays the pass signal. (1): Detect the output voltage of the PC and PD of the PX terminal, and detect the fuse. (2): If it is normal, check whether the voltage output at the terminals of MA and MB is normal. 　(3): The output is normal, and then check whether the motor connection is disconnected. 　(4:) Finally, judge whether the motor is damaged.