What should I do if the cargo path of the vending machine fails?

When every machine fails, the vending machine is no exception. Don't worry about failure, the most important thing is to find the root cause so that it fits the remedial situation.　　 In order to make a better vending machine, what should we do after failure? Let us take a look with the author. Cargo lane failure 1. A single cargo lane failure is tested individually. If the motor turns around and shows a failure, it means that the out-of-goods detection is turned on. Disable the out-of-goods detection, and then test the cargo lane. The signal line behind the motor is not connected. Check the signal line of the cargo lane, and then test the cargo lane. If the motor does not turn and shows a fault, it is that the positive and negative poles on the motor are not plugged in. Follow the line to find the corresponding line. Connect the cargo lane and test the cargo lane. 2. When the entire row of cargo lanes is faulty, the motor does not rotate. Find the corresponding line (pink line). When the cargo lane is tested, the motor rotates half a circle. Find the corresponding signal line (light green line) and connect it to the test. 3. When the entire cargo lane is tested for failure, the cargo lane does not turn. Find the corresponding lane (black orange green yellow red white blue brown gray purple), then connect Good test is enough. 4. All cargo lanes are faulty (1) and the out-of-goods detection is set to enable, switch it. Test all the cargo lanes. (The performance of opening the cargo drop detection is: when the cargo lane is tested, the motor rotates a full circle, but the cargo lane status shows failure.) 　　 (2), the cargo lane type is displayed as the electromagnetic lock mode, switch it. Test all the cargo lanes. (The error performance of the cargo lane type is: the motor rotates 1/4 circle when the cargo lane is tested, and the state of the cargo lane is displayed as normal) 　　 1 yuan coin acceptor (IT) for beverage machine 　 　 　 　 does not enter the currency, the currency input rate is low: 　 　 (1) check dial first Check whether the position of the toggle switch is correct. If the position is not correct, adjust the position of the toggle switch first, then shut down and restart, and test the coin.　　(2) Press and hold the button switch inside the coin acceptor for 2 seconds. If the indicator light is off, the power is not turned on. Check the circuit.　　(3) The toggle switch is normal and the power on is normal. Press and hold the small red dot for 2 seconds until the red indicator light turns on, and then insert a coin 30 times (until the indicator light goes out).　　 This article is organized by the vending machine, this article does not represent the point of view of this site Previous article: The structure of the vending machine control system is announced!