How to adjust the electronic truck scale?

All parameters of the electronic truck scale have been set at the factory, and standard calibration has been performed. At the hands of the user, the partial load adjustment and the zero reference adjustment are performed first, followed by the fine adjustment of the range, usually without re-setting and correction, once the replacement is made. Components such as sensors, center plates, and weighing indicators need to be reset and corrected.

Electronic truck scale

1, partial load adjustment (corner adjustment)

After the meter enters the weighing state, partial load adjustment can be performed. With a certain weight weight (usually one-fifth of the maximum weight), order pressure angle, so that the display value of each corner of the error does not exceed the allowable error, such as the excess can be adjusted by modifying the angle coefficient until the octagonal display consistent. The adjustment of the octagonal coefficient can also be accomplished by automatically adjusting the angle coefficient.

2. Zero reference adjustment Once the electronic truck scale is installed or overhauled for the first time, the zero reference must be re-determined. Press the “Zero” button when emptying the scale, or enter the menu to perform zero calibration.

3. Span adjustment Span adjustment actually adjusts the linear slope. If the actual input display value is shown by a dotted line, the range adjustment function of the meter can be used to make the output linear to meet the ideal state.

The fine tuning steps are as follows:

1) Before adopting the span adjustment function, the standard calibration must be set first. Although the minimum value of the test weight does not have to be greater than 10% of the full scale, the actual weight used should be as many as possible.

2) Enter execution zero calibration.

3) Load the known silicon code on the weighing platform and perform the span calibration.

How can the truck scale be adjusted? What can I do if weighing is not possible? These problems are common and solutions:

1. First, check whether the two ends of the truck scale are touching the base wall (the gap between the two sides of the scale must have a gap of 2 cm); if so, keep a certain gap to avoid touching, and check whether the LCD pin and the hole position are oxidized or cold welded. Short circuit.

2. Check whether the sundries under the body of the truck scale are stuck; because this is often the root cause of inaccurate weighing. If there is any debris, clean it immediately.

3. Check the weighing sensor on each corner of the truck scale to see whether the reading weighing structure is the same and whether there is an angle deviation. If each angle reading is not the same, adjust the potentiometer to keep the corner difference consistent. Can be solved.

4, check the weighing is not allowed is not accurate, is the inconsistent weighing data every time the car, or four feet said to be inaccurate, there are related to a certain value to determine whether the electronic truck scale can be maintained.

Thank you very much for your attention to our products. If you are interested in or have questions about this electronic truck scale, please click on the online customer on the right side of the page, or we believe that: With your suggestions and help, we will do more. it is good!

--Editor: Yazu Electronics - Business YUKI

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