Common faults and solutions of weighing instruments of weighing equipment
Common faults and solutions for weighing instruments of weighing equipment Weighing equipment is a high-tech equipment that can dynamically detect various quality problems in the packaging process of the production line, reduce labor costs for manufacturing companies, and improve the efficiency of the production line. The weighing instrument of the weighing equipment is a vital part of the equipment. It displays the weighed data for users to consult, and is also the key to determining whether the equipment is operating normally. The important parts of the equipment must be well maintained during use. You must also have a certain understanding of the common faults of the weighing instrument of the weighing equipment. Today, the editor will sort out the common faults and problems of the weighing instrument for the user. The solution, I hope to help the friends who need help. 1. Failure phenomenon: The large screen display does not display the normal weighing data since it is turned on. The cause of the failure: the connection method of the weighing display interface and the large screen interface is not unified. Solution: Find part of the connection interface in the manual of the weighing indicator and the large-screen description, and connect the interface correctly to normal. 2. Trouble phenomenon: The weighing indicator self-checks after it is turned on, and then displays '…………' crashes. The cause of the fault: the green and white data lines in the junction box are connected reversely. Solution: Disconnect the power supply immediately, use the weighing display to check whether the corresponding color lines of all sensor cables and the bus are correct, that is, red to red, black to black, white to white, and green to green. No wire is touched, just reconnect. 3. Trouble phenomenon: After the weighing display is connected to the computer, there is no weighing digital display after running the weighing software. The cause of the failure: the data cable connection between the weighing display and the computer is incorrectly connected or the baud rate setting is not uniform. Solution: Find the part of the weighing display manual and the large screen description about the connection interface between the weighing display and the computer, correctly connect the interface, and then check the weighing display and the computer software baud rate setting. 4. Failure phenomenon: After the weighing display is connected to the computer, the weighing software displays garbled characters. Cause of failure: The baud rate settings of the weighing display and the weighing software are not unified. Solution: Check the baud rate set in the weighing display and computer weighing software separately, and set them uniformly. V. Failure phenomenon: After the car is off the weighing platform, a relatively large stable data is still displayed on the weighing display. The cause of the failure: the limit position of the weighing platform is stuck. Solution: Check the limit position of the weighing platform and adjust it to a reasonable position. Sixth, the fault phenomenon: the boot displays an 'Err' error message, and the weighing display checks each sensor in the state of modifying the address, and the sensor can work normally. From “No. 1”, the number of connected sensors is gradually increased. When a certain number of sensors have not been connected, an “Err” error message appears on the weighing display. The cause of the failure: the power of the weighing indicator with the load is not enough. Solution: Replace the weighing indicator. In use, if the weighing instrument failure encountered is not within the above six types, the user should contact the manufacturer and have a professional technician come to investigate the cause of the failure, so as to avoid improper maintenance and affect the service life of the weighing equipment. All products of Guangdong kenweigh company provide 'one-year warranty, lifetime on-site maintenance' service. The company can provide free technical answer services for weighing equipment of other brands.
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