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MODBUS-RS485
- modbus與rs485 通訊協定說明，希望對各位有所幫助，個人覺得還不錯。
VB_Modbus-RTU
- VB6.0与变频器的RS485或Modbus通讯，控制变频器的参数设定，运行状态，运行频率，读当前状态，电流，电压，频率，故障等。支持远距离控制。-VB6.0 and drive the RS485 or Modbus communications, control the inverter parameter settings, operation status, operating frequency, read the current state, current, voltage, fr
SimplyModbus6.3.4
- Simply ModBus is OCX modbus communication protocol with RS232 / RS485-Simply ModBus is OCX modbus communication protocol with RS232/RS485
SerialPortAPI
- VB用RS232/RS485协议通讯，通过COM口与现场仪表(包括Modbus)通讯 实例使用API串口读写模块实现-VB with RS232/RS485 communication protocol, through the COM and field instruments (including Modbus) communications Examples using API serial literacy module implements
RS485_MODBUS
- RS485协议和MODbus协议，比较详细。-MODbus RS485 protocols and agreements in more detail.
Modbus-serial-communication
- modbus串口通讯例字，对学习rs485通讯很有帮助。-modbus serial communication example
NewSmartControl
- QT 4.8.6 分布式IO模块控制 LibModBub 3.0.6 , RS485总线控制分布式IO模块，可任意添加控制模块。通信协议ModBus。-QT 4.8.6 Distributed IO module control LibModBus 3.0.6, RS485 bus control distributed IO module can add any control module. Communication protocol ModBus.
LEWEI-modbus---
- 乐为物联串口数据上传工具-modbus，集成了串口通讯，RS485通讯以及TCP协议，方便上传数据到乐为物联云端。-Music by material serial data upload tool- the modbus, integrated with a serial port communication, and TCP protocol RS485 communication, convenient to upload data to the music for al the clou
串口调试中电多功能电表Delphi版1.0
- 中电多功能电表通讯测试，MODBUS规约，RS485通讯(Communication test of CLP multifunction meter)
XQUIKD
- modbus 源代码,RS485 通信,实现PC与RTU通信()
643122
- modbus 源代码,RS485 通信,实现PC与RTU通信()