Calcium Carbide Crushing And Storage Monitoring And Control System Design And Development,

PLC, that is, Programmable Logic Controller. PLC is used to put control procedures of logic operations, sequence control, timing, counting into memory, with a string of commands, it' s a device which control production equipment and production process, through analog, digital input and output components, with the contents of storage.SCADA(Supervisory Control And Data Acquisition) system, that is, data collection and monitoring control system. SCADA system for a wide range of applications, is used in data acquisition and supervisory control and process control in many fields such as power systems, water supply systems, petroleum, chemical. SCADA system is the production process control and dispatching automation system of computer-based. It can monitor and control equipment of run on-site, in order to achieve a variety of functions such as data acquisition, equipment control, measurement, parameter adjustment and alarm signals.Crushing and storage of calcium carbide is an important part of the production of acetylene gas to chemical industry. Most of the contents of its control is the switch, and a small number of PID regulator. The system uses Quantum series of Schneider. High-performance of 140CPU67160 is used in Unity Quantum system. The programming software is Unity Pro XL V3. 1, Configuration software for Vijeo Citect 7. 0. The system has functions of modular, distributed system architecture, object-oriented and good man-machine interface and so on. Network structure use fiber-optic ring network to ensure redundant communications network.The system is to achieve the monitoring and control of broken and the storage of calcium carbide, is divided into the following sections with the process:system of calcium carbide into silo, system of calcium carbide into Hopper, system of acetylene.