General access gate defects First, peripheral hardware and internal systems, so troubleshooting should be conducted from the inside out. The swing gate handling problems, according to swing gate manufacturers supply maintenance instructions may have to have a professional repair skills swing gate manufacturers advice. Following the Shenzhen Xin wing pass intelligent gate machine manufacturers to give us share swing swing seven common elucidation:
First, swing gate electricity, the swing arm back and forth or not limited
1, to recognize whether the limit photoelectric switch is shined by strong light; if it is found to be shined by strong light, it is advocated to cover the limit photoelectric switch with a dark opaque object and then debug;
2, test limit photoelectric switch:
(1): check the zero position, left open in place, right limit photoelectric switch power supply is in place to see if there are loosening or poor contact;
(2): Enter the debugging menu, turn the brake shaft to drive the light-blocking films to turn on in the left-to-right interval, the zero and right-open limit photoelectric switches of the photoelectric switch;
3, Check the limit photoelectric switch and motherboard connection is stable;
4, swing gate internal problems may be a problem with the motherboard.
Second, useful gate signal announced, swing gate no response
1, the motherboard light is normal, when the useful gate signal is announced, the indicator light shines intermittently, and the direction indicator board shows the traffic signal.
(1): Detection of PX terminal PC, PD output voltage, the detection of the fuse;
(2): If it is normal, check whether the output voltage of both terminals MA and MB is normal;
(3): the output is normal, and then test the motor connection is desoldering;
(4 :) finally determine whether the motor is damaged.
2, if the motherboard lights are not bright, and LED digital tube no show.
(1): Detects the voltage output of PA and PB at the PX terminal.
(2): then test the fuse is blown;
(3): determine whether the motherboard is damaged.
Third, the gate gate opened after the gate is not reset or opened immediately after reset, when the pedestrian passage after resetting the gate improper, delay after a period of time before the gate is locked or opened immediately after reset, the first Detection of cylindrical photoelectric switch and whether it is on; a signal output when the indicator light on the motherboard will be lit, otherwise the motherboard is damaged; check the motherboard parameter settings P08 is set to bring memory.
Fourth, after the power outage, swing gate without action.
1, testing the battery voltage (not less than DC9V);
2, check whether the circuit is loose or desoldering, check the power board CON1 terminal MA, MB two son of the voltage output (normal DC12V), determine whether the power-off control board swing gate.
Fifth, switch off the power, the swing arm is not limited or swing arm swing after power.
1, testing the battery voltage (normal not less than DC9V);
2, according to the following process.
(1): check whether the line is loose or desoldering; (2): Detect the voltage output (DC12V) of the two heads of MA and MB on the CON1 terminal of the power-down control board;
(3): determine whether the power-down control panel is damaged;
3, check the left open and right open limit photoelectric switch and the motherboard is working properly.
4, check the movement of the gap is too large, may lead to swinging arm, resulting in block moving phenomenon; swinging can not be detected after the first limit signal, causing the motor rotation. Test with dark opaque objects limit photoelectric switch optocouplers, gates whether the normal operation.
Sixth, the swing gate online use, interval cylindrical photoelectric switch presents the gate opening phenomenon detection.
1, Check whether the corresponding line of swing gate connection;
2, Check the motherboard's menu function settings, P04 menu settings function selection (specific circumstances, please refer to swing gate manufacturers supplied menu debugging instructions).
Seventh, swing gate online, the gate signal announced the gate action is not synchronized.
1, Check the relevant settings of each swing gate, see the system parameter setting operation instructions;
2, check the online line, the line is loose or desoldering situation in early summer.