Swing turnstile gate due to the instability of the power supply or power failure there may be some small failures, causing the swing turnstile gate can not work properly, here we summarized several pendulum gate power failure common troubleshooting methods, hope it helps.
Fault one: after the power off swing gate does not operate, stop not moving.
Solutions.
1. Detect whether the voltage of the battery is normal (voltage not less than DC9V).
2. Check whether the gate line is loose or desoldered.
3. Detect the voltage output of the MA and MB terminals of the CON1 terminal (DC12V) to determine the damage to the control board of the pendulum gate power failure.
Fault two: the swing gate swing arm does not run normally after the power off, the swing arm is not limited, and the swing arm reverses after the power is restored.
Solutions.
1. Detect the battery voltage (not less than DC9V).
2. Check whether the line is loose or desoldered, detect the voltage output of the MA and MB terminals of the CON1 terminal of the power-off control board (DC12V), otherwise the power-off control board is damaged.
3. Respectively, test the left and right open in place limit photoelectric switch and the motherboard. (See 1.)
4. The movement gap is too large, resulting in the swing arm shaking so that the light-blocking piece moves, and the motor reverses after the swing gate is powered on without first detecting the limit signal. Use a dark opaque object to isolate the optocoupler on the limit photoelectric switch can be normal.
The above are two common troubleshooting methods after the power off for the Swing turnstile gate, I hope it will help you. If there is a failure of the Swing turnstile gate, it is best to directly contact the manufacturer's technical staff to provide assistance.
