搜索资源列表
PLC2PC
- 用S7-200PLC的自由口模式和VB中的MSComm控件方便地实现了计算机与S7-200（CPU224）PLC的通讯。计算机作为主站,用户通过计算机可以方便地设置房间的控制指令并向PLC发出控制或监测命令， PLC作为从站来响应计算机发送的指令并采取相应的动作并将房间的电、水、热信息发回到计算机。用户可以通过电脑屏幕实时地监视到房间的电、水、热信息并进行相应的处理。-with S7-200PLC the Free Port Mode and the VB MSComm to realize a
s7-400
- 西门子S7-400的PLC,用VB来进行数据采集.将PLC里的书进行读写.来自德国的技术.
S7-300_CPU-PROFIBUS
- S7-300_CPU之间的PROFIBUS主从通讯配置
S7
- SIMATIC NET OPC Server Sample Programs S7-SIMATIC NET OPC Server Sample ProgramsS7
wangluoduxie
- S7-200之间网络通信读写数据的程序，包括通信口，数据速率，控制字等的设置。-S7-200 to read and write data between the network communication procedures, including the communication port, data rate, control words and other settings.
plc_pc
- s7-200PLC自由口通信，上位机程序-s7-200 serial port communication program for windows.
MPI-OPC-Sever1.0
- S7 200通过MPI协议读取，同时，用OPC协议发布-S7 200 via MPI protocol to read the same time, published by OPC protocol
vbS7200ppi
- PPI Communication with siemens s7 200 PLC
2489-anqn
- S7 200与VB之间的通讯资料，很受用！希望大家下载评价，可以相互的讨论一下，相互促进
vb
- 实现VB上位机与siemens s7-200PLC的PPI协议通讯-Achieve VB PC' s with siemens s7-200PLC PPI protocol communication
S7-200-labview-communication
- siemens s7-200 和labview的通信-siemens s7-200 and labview communication
Modbus-S7-200Master_slave
- s7-200之间的MODbuS主站和从站之间的编程实现-s7-200 MODbuS between master and slave between the programming
S7-200_VB
- vb跟s7-200的通讯事例,可以尝试一下-try ,try!
s7-200_vb_chuankou
- s7-200 vb 串口 mscomm通讯-s7-200 and vb sierais connection
Prodave-S7-V6
- 通过Prodave 6.0对西门子S7-300控制器（以太网）的I,Q,PI,PQ，M,DB，C,T等寄存器进行读写操作-Through Prodave 6.0 control Siemens S7-300 s (Ethernet) I, Q, PI, PQ, M, DB, C, T registers, read and write operations
DELPHI-and-S7-200PLC
- DELPHI与西门子200PLC的串口通信实例-Communication between PC and siemens PLC S7 200 by DELPHI
s7-PLC2PC
- 这是在PC端使用S7 M SC om M控制,在S - 200 C侧使用免费的PI端口通信,实现他们之间的信息交换,来创建一个简单的分布式控制系统。1 s7 - 200系列P LC自由端口通信方式 -This is in the PC End use of 7 M SC om M controls, in S- 200 PI C side using the free port Communication, realize the information exchange between t
S7-OPC
- VC 6.0实现S7 OPC异步和同步方式读写西门子PLC。-Read and Write Siemens PLC by S7 OPC Async and Sync Mode using VC6.
BCNet-S7-VB6_OPC_Client
- VB写BCNet-S7 OPC客户端 通与其它的OPC服务器连接， 特别好用-VB write BCNet-S7 OPC client through the connection with other OPC servers, particularly useful
S7-200Modbus
- VB6.0 与 S7-200/S7-200 SMART PLC通讯( Modbus RTU)(Communication between VB6.0 and s7-200 / s7-200 SMART PLC (Modbus RTU))