the controllerYeswithSLSSelf-learning algorithm, packaging scale instrument is a dual-channel quantitative packaging controller instrument based on Chinese touch screen, supports no bucket scale, bucket scale, valve port scale, bulk material accumulation and other modes. The user only needs to set the target value and other formula parameters. The controller can automatically find the suitable large throw advance amount, medium throw lead amount, small throw drop value and forbidden comparison time when it is running, to meet the requirements of speed and accuracy.TFTIt is realized by touch screen, supports Chinese and English input and Chinese and English display, beautiful graphical interface, reasonable function classification and layout. The outstanding features of the controller are as follows:

1.Mode selection, shield irrelevant parameters

2.Multiple Digital Filtering Algorithms

3.Automatic zero tracking function

4.Switch quantity test and switch quantity custom function

5.Support multiple communication protocols

6.20Recipe management with different parameters

7.Over-under-tolerance detection, automatic drop correction function

8.Udisk updater

9.Product registration, data import and export

The controller is connected to an external resistance strain bridge load cell.Packaging scale meterThere are two wiring methods: 6-wire connection method and 4-wire connection method. Since the sensor signal is an analog signal that is more sensitive to electronic noise, the sensor wiring should be shielded cable, and it should be laid separately from other cables, especially away from AC power supply. And has7Customizable input switch and12The customizable output switch value is convenient for peripheral control and operation. It supports logic programming function, which is convenient for different control requirements on site.