Design plan for preventing errors in parts logistics area in automobile production

By replacing the on-site computer with a C language controller and GOT, the reliability of the information system is improved.
Solution 1 Jointly prevent out-of-stocks by cooperating with the inventory management system
After assembling the MES interface to the system, the number of remaining parts can be sent to the management system. The supplementary operator can supplement the correct quantity at the correct time based on this information.
Parts removal information can be sent from the programmable controller to the production management system through the MES interface unit.
Moreover, the inventory status of parts can be checked at any time, and replenishment operations can be implemented to prevent shortages.
Solution 2 Achieve simple construction by combining Mitsubishi Electric products and partner products

By combining the AnyWire DB A20 series main unit and the error-proof terminal, an error-proof system can be easily constructed.
The high-speed, high-reliability AnyWire DB A20 series main unit is a joint development product of our company and ANYWIRE. It has good compatibility with error-proof terminals that have been introduced by automobile factories and can easily build error-proof systems.
The main unit has an automatic address recognition function, so there is no need to implement tedious I/O assignment tasks.
The AnyWire DB A20 series adopts a wiring-saving design, which can reduce wiring man-hours when adding new parts.
Solution 3: Monitor through the main unit and realize simple wiring using link connectors

The monitoring function of the AnyWire DB A20 series main unit can be used to quickly find the broken wire.
Moreover, the broken wire can be easily repaired by the link connector.
The monitoring function of the MELSEC-Q AnyWire DB A20 main unit can be used to automatically identify the connected error-proof terminal ID (address), and to confirm wiring abnormalities such as disconnections and short circuits and their locations.
The AnyWire DB A20 dedicated link connector can be used to easily realize the T branch, so there is no need to spend time repairing the disconnected part, which can shorten the downtime of the fault.
System configuration example

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