Codesys语言编程实现Modbus Tcp Server

CoDeSys Programming Language to Achieve the Modbus Tcp Server

PLC_OPEN是工业自动化编程领域的一个标准,Codesys是德国3S公司开发的软件系统平台,是完整支持PLC_OPEN标准的软件系统平台(即IEC61131-3标准)。支持标准IL、ST、FBD、LD、CFC、SFC六种PLC编程语言,用户可以在同一项目中选择不同的语言编辑子程序,功能模块等。目前许多公司的自动化控制器都是基于这个平台开发的,例如施耐德,倍福,ABB,易福门,派芬,和利时等。使用Codesys编程实现Modbus Tcp Server的功能,方便了客户使用带以太网接口的控制器和HMI或PC的通讯。降低了客户的成本,增强了系统使用的灵活性。

PLC_OPEN a standard in the field of industrial automation programming Codesys Germany 3S has developed software platform, which is the the complete support PLC_OPEN standard software platform （ie, IEC61131 -3 standard}. Supports standard IL, ST, FBD, LD, CFC, the SFC six PLC progTamming languages, user can the same project, choose a different language editing subroutine, function module. Many automation controller are developed based on this platform,such as Schneider, Beckhoff, ABB, lfm,Fin, and Hollysys. To use Codesys programming Modbus Tcp Server, and convenient for customers to use the communication controller and HMI or PC with an Ethemet interface. Reduced our costs, enhance the flexibility of the system.