Design Of Ether-2 Catalyst Production Monitoring System Based On Fieldbus

The Ether-2 catalyst has a very important position in the chemical industry,the control scheme adopts the mature and widely used SHCAN2000 as the control system design of the core control device,with some chemical plant safety,stability,convenient technical requirements and development trend.In the design process to divide the module,the modular design of the control system,maintenance and function to control the expansion of the system.Based on the network and future "China manufacturing 2025" development requirements,system design and reserved for remote wireless data transmission module,with forward-looking technology.According to the structural characteristics of the control system,IPC module from the host computer system,a series of output module and the slave system,serial communication module and remote wireless data transmission module of the modular design of the whole control system is given.The hardware structure of each module,the device characteristics Comparison of device selection.In this paper,the host computer system in remote wireless data transmission module structure and design parameters of the slave system storage module in Ether-2 pressure fuzzy control strategy of self-turning PID algorithm is studied.The design of the Ether-2 catalyst automatic production monitoring system has been applied in chemical factory,hardware use 5 sets of SHCAN6102 field intelligent module to control,software using FIX configuration software,it can achieve human-computer interaction and real-time remote monitoring capabilities,can provide the concept of operation personnel familiar and with good operation interface,and to provide a complete driver.The fact proves that this system is stable,safe,high precision,so it has the significance of the research.