If you contact the manufacturer every time, it will not only delay the weighing progress, but also increase maintenance costs. In fact, many common faults, enterprise electricians can troubleshoot by themselves, Xuzhou Speyer has compiled a common fault troubleshooting manual for weighbridges to help enterprises quickly solve equipment problems.
1. Data drift or inaccuracy: Check for debris and calibration first
If the weighing data of the weighbridge fluctuates between high and low, first check whether there is sand and gravel and debris jamming around the scale body, and whether the scale body is level; If the problem of debris is eliminated, it can be easily calibrated by standard weights, if it is still inaccurate after calibration, then check whether the sensor wiring is loose, whether the junction box is damp, and tighten the wiring or replace the junction box desiccant can solve the problem.
2. The meter does not display or gives an error: check the power supply and wiring
If the instrument does not show any display, it is mostly a power supply problem, first check whether the mains power is normal and whether the power cord is broken; If the instrument reports an error, you can check the fault code against the manual, for example, if it shows "ERR01" is mostly sensor failure, you can disconnect the sensor wiring one by one, troubleshoot the faulty sensor and replace it, and ordinary electricians can complete the operation.
3. The barrier gate of the unattended system does not lift the pole: check the linkage equipment
The barrier gate does not lift the pole is mostly a linkage equipment failure, first check whether the license plate recognition camera recognizes the license plate, infrared positioning detects whether the vehicle is completely weighed, if the camera does not have a picture, check whether the line is loose; If the infrared detection is abnormal, the dust on the infrared sensor can be cleaned, and the intelligent weighing system can be restarted to restore the equipment linkage function.
4. Data cannot be uploaded: Check the network and interface
If the weighing data cannot be uploaded to the computer or ERP system, first check whether the network is smooth and whether the network cable is loose; If the network is normal, check whether the data transmission interface (RS232/RS485) is in poor contact, replace the interface cable or reinstall the driver, and the data transmission can be resumed.
Mastering basic troubleshooting skills can greatly reduce weighbridge maintenance costs and downtime, and Xuzhou Speyer can also provide equipment operation and maintenance training for enterprises to improve their independent operation and maintenance capabilities.
