1. Turn on the power supply, turn the knob switch to the 'on' position, and the touch screen will display the initialization interface when the electric control box is powered on. The technician logs in to the current product, creates a new product, sets the parameters, starts the checkweighing data query, shuts down, and selects the product to turn on. The correct time parameters can effectively help users to check the production check-weighing results, related production parameter changes and alarm information, which helps to improve the production qualification rate and production speed and reduce production consumption. The ratio between the current actual checkweighing speed and the currently set checkweighing speed represents the effective working ratio of the checkweigher machine; the larger the ratio, the higher the effective use ratio of the checkweigher, but it is forbidden to reduce the setting in order to deliberately increase the effective use ratio of the checkweigher Check the speed value. The weight display area of u200bu200bthe checkweigher displays the real-time weight value in the stopped state, and displays the checkweighing result in the running checkweighing state until the next time the object is put on the stage. 2. Zeroing operation If the touch screen of the checkweigher is in the stopped state, the real-time weight value displayed on the touch screen is not zero (the zero mark is off), click 'Clear' to clear the weighing platform, so that the real-time weight value is displayed as zero. , at this time the zero mark is on. If the checkweigher displays the same weight, the stable flag will be on, otherwise the stable flag will be off (the stable flag is only related to the weight status, not related to whether the checkweigher is running or not and the size of the weight value). 3. Start operation Click “Start” on the touch screen to start the checkweigher, the checkweigher motor drives the checkweigher machine belt to rotate, and the running sign on the touch screen is in the “running” state, and the checkweighing operation can be started at this time. 4. Stop operation Click 'Stop' on the touch screen to stop the check-weighing belt to end the check-weighing process, and the operation mark on the touch screen is in the 'stopped' state. 5. Power off operation Rotate the knob switch to the 'off' position, the touch screen will go out, and the power will be disconnected. The above operations can only be performed when there is no checkweighing product on the checkweigher. 6. User login In the initial interface of the touch screen, click 'Product' or 'Settings' to pop up a password login box, enter a 6-digit password and click 'Confirm' to log in. The 6-digit factory default password is '000000'. 7. Product selection and creation 1. New product parameters: On the product list page, click 'Add Product' to jump to the 'Product Parameters' interface to add new product parameters. The newly added product number will be sequentially added to the current existing products. No need to select a product number. The new product number cannot be added during the checkweigher operation; the newly added product parameter values u200bu200bare the default initial values u200bu200bof the system, which need to be set according to the actual parameters of the product and production requirements. 2. Modify product parameters On the product list page, select the product whose parameters need to be modified in the product list, and click 'Product Parameters' to enter the product parameter interface to modify the selected product parameters (the newly added product directly jumps to the product parameter interface). The standard weight is the weight of the product that needs to be checked, and the upper and lower limits are the allowable deviation value of the qualified product; if the product packaging weight does not need to be calculated, the product packaging weight can be written into the gross weight column, and the standard weight column should be filled with net weight. The product number is automatically generated by the system; the linear speed of the belt is calculated from the detection speed, which changes with the change of the detection speed, and cannot be filled in (the linear speed of the belt should be consistent with the linear speed of the front and rear conveyor mechanisms). The compensation weight difference is calculated by dynamic calibration, and it is generally forbidden to manually change it to prevent the deviation between the product check weight and the actual weight. When filling in the product parameters, you should pay attention to the value range. Generally, if it is lower than the lower limit of the parameter range, the parameter value will remain unchanged, and if it is higher than the upper limit of the parameter range, the upper limit value of the parameter range will be written by default. 3. Delete product parameters On the product list page, select the product to be deleted, and click 'Delete Product' to delete the product. After deleting the product, the following product parameters will move forward in order, and the product number will move forward. The product cannot be deleted during the checkweighing process of the checkweigher; in order to prevent the product parameters from being deleted by mistake, the product name should be set reasonably when setting the product parameters.
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