ShijiazhuangEGR valveEGR valveAutomation Production Line CompanyTianjin AD Automation Company is a manufacturer of industrial electrical automation and mechanical automation equipment. Since its establishment, it has been adhering to reasonable, challenging and pioneering business philosophy, devoted to the successful enterprise concept of customers, constantly innovating independently and developing various types of automation equipment.Water Leakage Test Station for Automobile Fuel Tank PLC program 1. Modularize the program of each control unit 1) Each module should have corresponding parameter modification window on HMI to modify process parameters. 2) TI can use modules in combination according to its own requirements. 2. Simplify the PLC program as much as possible 3. There should be clear Chinese and English annotations in the PLC program to describe the functions of the program statements. The use conditions of each standard program module should also be clearly marked to facilitate the change and upgrade of the program. 4. Free upgrade for life if problems are found in the process of using the program 5. See Technical Requirements for Programming for Other Programming Requirements 6. The color definition requirements of the equipment for the tower lamp are as follows: 1) Red long bright: equipment failure alarm instructions. 2) Yellow long bright: equipment is normal, but need to wait. For example, when the temperature is not heated to the specified temperature, the light screen is blocked in the process of equipment reset. 3) Green Changliang: The equipment is normal and can start operation. 4) Green scintillation: The device is starting and running normally.