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MODBUS通讯协议及编程
- ModBus通讯协议分为RTU协议和ASCII协议,下面就ModBus RTU协议简要介绍如下:-ModBus RTU communication protocol into ASCII protocols and agreements, the following agreement on ModBus RTU briefed as follows :
MODEBUS
- 汇编做的MODBUS通讯协议 通过测试,希望对大家有用-MODBUS communication protocol test, it may be useful to
Modbus_Protocol
- modbus 通讯协议文档,详细描述了RTU、ASCII两种模式下,数据格式。-modbus connection communication protocol document, a detailed descr iption of RTU, both ASCII mode, data format.
ModBusEtherNet
- ModBus是工业上的通用型通讯协议,目前ModBus可以支持RS232的串口通讯,也可以支持Ethernet以太网通讯,一般的工业设备上都支持有ModBus通讯协议 附件是ModBus Ethernet的TCP方式的通讯例程,仅供参考
PLCHEDANPIANJITUNXUN
- 本文以Modbus通讯协议为例,详细讨论了一个人机系统中,如何用C51实现单片机和PLC之间通讯的实例。
Modbus
- Modbus通讯库函数的测试程序。 Modbus是自动控制中常用的协议,这里给出其通讯库的测试程序。
modbus_串口程序
- modbus通讯协议代码
modbus rtu
- MODBUS通讯协议及编程
ModbusCommunicate.rar
- 今年上半年我为现公司一款流量计产品编写的上位机Modbus通讯程序(下位机程序也是我用C编写的,由于受到法律许可限制,在此不能上传,不过在将来我会把设计思路传上共享),包括自创的Modbus协议的Delphi实现及其完整调用,还有一份我编写的该产品的完整的Modbus协议说明书,非常有参考价值。,First half of this year the company I am now prepared a flowmeter products PC Modbus communications p
MODBUS_RTU VB-MODBUS通讯协议
- VB-MODBUS通讯协义,MODBUS_RTU通信规约 通信数据类型及格式. -VB-MODBUS communication
MODBUS
- 详解MODBUS通讯协议,简明扼要,适合入门者阅读.-Detailed MODBUS communication protocol, concise and suitable for beginners to read.
CRC
- crc码算法 用以MODBUS通讯协议,满足对通讯无码的判断,增强通讯可靠性-crc code algorithm for MODBUS communication protocol to meet the needs of communication-free code to determine and enhance the reliability of communications
modbus
- modbus通讯协议 可以很好的连接下位机-modbus communication protocol to connect to the lower position well
MODBUS
- 描述了MODBUs通讯协议在工程应用中的硬件基础,及其应该遵循的协议规范-MODBUs communication protocol described in the hardware basis for engineering applications, and should follow the protocol specification
COM
- modbus通讯协议与仪表的通讯源代码,在实际应用的可靠简单-modbus communication protocol source code for the communication with the meter, a simple and reliable in practical applications
VB-ModBus
- ModBus通讯协议调试器,VB原程序,可以看到发出和返回的报文-ModBus protocol debugger, VB of the original program, you can see the messages sent and returned
modbus--serial-function
- modbus 通讯协议 比较好的程序 仅供大家参考 来源于网络-modbus communication protocol the better program for your reference from the network
Modbus
- modbus通讯的相关功能,包括底层socket模块和上层modbus协议的实现(modbus commnication with plc)
ModbusRTU_TCP协议转换
- Modbus ASCII/RTU/TCP 通讯协议之间的转换实现代码,VB6(Modbus ASCII/RTU/TCP protocol conversion between the realization of the code, VB6)
modbus
- 实现基于modbus协议的通讯程序,编程语言c语言(implementation of communication procedures based on the Modbus Protocol)