Location:
Search - mapping modbus
Search list
Description: 提出多帧控制协议和节点互访协议，讨论了两种协议在CAN 协议上的实现及报文调度方法。采用多帧控制协议对多帧报文进行
传输控制。节点互访协议采用存储区映射的方法来建立节点之间的逻辑联系，借鉴了MODBUS 协议请求/应答形式的数据通信方法。实验
表明该设计应用于电梯控制系统，能充分满足性能指标要求。-Proposed multi-frame control protocol and node visits the agreement, the two discussed the agreement on the realization of CAN protocol and packet scheduling method. Control protocol used for multi-frame multi-frame message for transmission control. Visits node mapping protocol storage area using the method to create logical links between nodes, and draw on the MODBUS protocol request/response forms of data communication methods. Experiment results show that the design used in elevator control system, can fully meet the performance requirements.
Platform: |
Size: 84992 |
Author: ydw |
Hits:
Description: 台达PLC内部寄存器地址与modbus地址映射表，对想用单片机通过modbus协议控制台达PLC的人员有帮助。通过触摸屏接口。-Delta PLC internal register address and Modbus address mapping table, and would like to use single-chip through the Modbus protocol Console PLC Tatsu helpful staff. Through the touch screen interface.
Platform: |
Size: 30720 |
Author: |
Hits:
Description: 台达plC内部寄存器与modbus地址映射表，对想用单片机通过modbus协议控制台达PLC的开发人员有帮助，通过触摸屏接口通讯。-Delta plc internal registers with the Modbus address mapping table, and would like to use single-chip through the Modbus protocol Console PLC Tatsu developer help, through the touch screen interface communication.
Platform: |
Size: 30720 |
Author: 曹雪芹 |
Hits:
Description: modbus协议详细说明 以及帧和源代码，功能码与数据类型对应表-modbus protocol details And frame and source code, function code and data type mapping table
Platform: |
Size: 95232 |
Author: afei |
Hits:
Description: MODBUS协议定义了一个与基础通信层无关的简单协议数据单元（PDU）。特定总线或网络上的MODBUS协议映射能够在应用数据单元（ADU）上引入一些附加域。-The MODBUS protocol defines a simple protocol data unit and a communication layer independent (PDU). Specific bus or network on MODBUS protocol mapping can on the application data unit (ADU) by introducing some additional domain.
Platform: |
Size: 4096 |
Author: li |
Hits:
Description: MODBUS协议定义了一个与基础通信层无关的简单协议数据单元（PDU）。特定总线或网络上的MODBUS协议映射能够在应用数据单元（ADU）上引入一些附加域。-The MODBUS protocol defines a simple protocol data unit and a communication layer independent (PDU). Specific bus or network on MODBUS protocol mapping can on the application data unit (ADU) by introducing some additional domain.
Platform: |
Size: 4096 |
Author: asgeyrjtoca |
Hits: