搜索资源列表
WindowsApplication1
- DELTA PLC VISUAL BASIC COMMUNICATION MODBUS DLL AND EXAMPLE VB.NET Application
modbus
- 这是一篇关于S7200modbus通讯的读取程序，有PLC源代码和VC++ 源代码，修改及可以使用-This is a read on S7200modbus communications procedures, PLC source code and VC++ source code, modify and can be used
CRC16check
- 在做西门子PLC通讯时，用到modbus通讯，因此用VC++编了这个简单的modbusRTU通讯校验的CRC16校验程序，能校验比较长的数据。希望对有用的朋友一点帮助。-In Siemens PLC communication, to use modbus communications, so with VC++ compiled this simple modbusRTU communication CRC16 checksum verification procedures to verif
modbus_connect
- vc程序与modbus进行通讯源码， 可以与plc控制的下位机通讯，可以了解到通讯编码规则-vc program source code to communicate with modbus, plc control with the next bit machine communications, coding rules can understand communication
MODBUS-VC
- 本程序基于MODBUS RTU协议，通过发送协议指令码实现与各种PLC通讯功能。经测试程序功能正常。-The program is based on MODBUS RTU protocol by sending the scr ipt to achieve agreement with a variety of PLC communication. After testing program functions properly.
modbus
- VC++实现mosbus 协议，与PLC通信 VC6.0
Haiwell（海为）PLC与上位机通讯控件
- 海为PLC上位机与PLC通讯的组件，支持VB，VC，Delphi等开发工具(Haiwei PLC communications test program)