Mix Control System Base On PLC And Configuration Software Intouch9.5

Automatic batching system is widely used in the chemical and food industries, automatic batching system consists of a complex process control and huge data processing and recipe management techniques. Because the system of the batch recipe management and data processing has a very important role in improving every part of the batch ingredients, measurement of each ingredient, each batch of product information or even the status of each device must have detailed records, and recorded statements to facilitate future review and tracking the situation. Ingredients to achieve an advanced automatic control system, despite the need for complex and advanced process control technology support, but can bring huge economic benefits, but also the development of the industry trends.This article describes the development of automatic control system for batching the history and current situation at home and abroad, and the automatic batching control system development trends, the concept of automatic batching control systems, system hardware structure, process analysis and production process, program design, group state of the screen design and data analysis, data acquisition systems, data storage, production and strategy setting, automatically generate reports and so on. Proposed automatic batching system base on PLC and configuration software Intouch 9.5.And provide design and implementation methods. A safe, reliable, accurate measurement and control, management, design principles to facilitate full consideration of the performance of instrumentation equipment, characteristics and control technology and automation system needs, using InTouch 9.5 configuration software for field devices through real-time OPC data collection, the whole system to achieve monitoring, provide data query, production report and other functions, the control unit with PLC as the control, on-site installation of the touch screen as the operator station, the human-computer interaction, automated batching control of complex processes and data acquisition and analysis capabilities.Finally, the paper based on PLC and configuration software gives automatic batching system configuration and design of engineering realization, the control strategy and control methods are discussed, And gives a successful example of engineering application.