Petrochemicals HS code research

List of contents of this article:

• 1, Is it possible that the operation of the ground scale is wrong?
• 2、What to do if the lifting rod of the floor scale system responds slowly
• 3, How long has the background log of the ground pound system been deleted and can't be restored
• 4, What are the specific advantages of the unmanned floor scale system

Is it possible that the operation of the ground scale is wrong?

1. Poor cable connection: Poor or damage to the cable connection of the floor scale may cause negative measurements. Operation error: The operator may misoperate the ground scale, such as forgetting to return the empty weight to zero, or unbalanced operation errors when placing items on the ground scale, resulting in negative numbers in the measurement results.

2. This phenomenon may be caused by the following aspects: Incorrect usage: When using the ground scale, some operating errors may lead to negative display results. For example, when putting an object on the ground scale, it may be too strong, causing the ground scale sensor to be damaged by too much force.

3. This may be caused by damage to electronic components, circuit board failure or program errors. You can try to restart the ground scale or perform system calibration to solve this problem. Operation error: If the operation of the floor scale is incorrect, it may cause the monitor to display the list incorrectly.

4. The power supply voltage of the floor scale is unstable, resulting in the burnout of the floor scale instrument. The main signal line of the ground scale is not paid attention when walking, or is often crushed by big cars or bitten by animals, resulting in the interruption of the ground scale signal. The printer cannot print, the time and date are misoperated, the connection plug of the printer is loose, and the printing operation is wrong.

5. If the structural design is unreasonable and there are design defects, it will also cause the ground scale to be inaccurate. The structure is not accurate and generally cannot be repaired. It is recommended to replace it. The design and construction of the foundation do not meet the requirements. The foundation is not buried in steel pre-buried parts, and there are no steel bars.As a result, if multiple sensors are not on the same horizontal surface during use, the ground scale is definitely inaccurate.

What to do if the lifting rod of the ground scale system responds slowly

Quick and slow alternately train muscles. Muscles can control the speed and strength of human movements. Through the alternation of fast and slow movements and repeated practice, they can cultivate the "exercise memory" of muscles, such as running fast and slow alternately, and practicing dumbbells faster and slow down several times. Practice coordination skills by kicking shuttlecocks and skipping rope.

When using a hand-held tractor rotary tiller, the rotary tiller can only be hung when the secondary variable speed lever is placed in a "slow" position. If you need to reverse at work, you must put the secondary transmission lever in idle gear before you can reverse gear. Try not to use the steering clutch in rotary tillage, and use push-pull handrails to correct the direction.

There must be a correct process for the operation of the floor scale, as follows: make sure that there are no items on the floor scale, turn on the floor scale monitor, and the monitor will automatically return to zero. Turn on the computer, enter the system, double-click the desktop shortcut, select "Operator", enter the password "0001", double-click the "Enter" key on the keyboard, and click "Standard Weighing".

How long has the background log of the ground pound system been deleted and cannot be restored

Is the questioner asking the reason why the background log of the ground pound system has been deleted and cannot be restored? The reasons are as follows: File system type: Different file system types also have different effects on data recovery.

The system log automatically deletes the old log file according to the size of the disk space occupied by the log file. For example, if the log file occupies 2M of disk space, then when the log file reaches 2M hours, the new log file will automatically replace the oldest log; after being replaced, a It can't be recovered.

The system log is generally kept by default, unless your system has set it up. But I guess you must use 360 and Teng now.Xun QQ butler and other things. When they clean up the system garbage, they will delete the logs in order to save system expenses. The previous logs basically cannot be restored.

System operation error, the background log can be deleted to restore. The binary log mainly records the update events of the database, the creation of data tables, the data in the update table, the time taken by the data update and other information. Through this information, the whole process of data update operation can be reproduced.

Next, the editor will attach detailed operation steps on how to restore deleted system files: Steps Before scanning, you need to confirm the original storage location of permanently deleted files/folders. If you want to restore permanently deleted files/folders from the external disk, please connect the external disk in advance. Connect to the computer.

Page 1 All groundweight software systems of Heng'an Software are managed with permission, and unauthorized administrators cannot enter the system background. Therefore, generally speaking, it is not necessary to modify and delete the zhi.

What are the specific advantages of the unattended ground scale system

streamline personnel. The implementation of the unmanned system of electronic floor scales has effectively improved the work efficiency of on-site personnel. The implementation of the RFD metrology system has eliminated the link of manual metrology and streamlined the personnel of enterprises.

Anti-cheating: The infrared collimation system effectively prevents the vehicle from starting to over the pound, which greatly reduces unnecessary losses for enterprises. Time-saving and effort-saving: Unattended system/unattended management system does not require a lot of human, material and financial resources like traditional weighing.

Good stability: The software adopts a multi-layer architecture to ensure the scalability, stability, reusability, maintainability and adaptability of the system. The hardware equipment is of good quality, and it can also have high stability in long-term use.

Open and impartial internal transparency has been improved, eliminating the need to operate on manufacturers, specifications, models, goods and other information. In the process, the driver always uses the card as the basis for operation, which realizes the confidentiality of the manufacturer's data and other information to the internal operators, thus effectively eliminating the possibility of commercial bribery of insiders.

In the whole process of weighing, automatic and reliable collection, automatic discrimination, automatic command, automatic processing and automatic control of measurement data are achieved, which minimizes the disadvantages and work intensity brought about by manual operation, and improves the degree of informatization and automation of the system.