搜索资源列表
vb6_opc_sample
- 用VB实现的Client。实现S7—PLC和计算机通信。遵照OPC协议实现 -VB Client. Achieving S7-PLC and computer communications. OPC compliance with the agreement achieved
S7_ppi
- s7-200 PLC PC/PPI通信控件-s670-200 PLC PC/PPI Communication Control
S7BlocksUnlockV1.0
- 公布Blocks Unlock V1.0的Delphi源代码！ 此软件用于对西门子S7-300 加密逻辑块解密。 -released V1.0 of Delphi source code! The software used for Siemens S7-300 encryption logic block declassified.
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
2006-10-27
- 制药行业的水处理系统，PLC:S7-200 CPU:226-pharmaceutical industry of water treatment systems, PLC : S7-200 CPU : 226
ppivb
- 西门子s7-200通讯协议VB代码，还可直接使用-Siemens s7-200 communication protocol VB code, but also the use of direct
heightctrl
- s7-200水位测试 能实现水位的动态显示功能并绘出曲线，报表打印功能-s7-200 water test can achieve the dynamic water level display function and draw the curve, statements Print function
PC2PLC
- 本程序主要通过VC实现计算机与西门子S7－200间的串口通讯。-this program primarily through VC Computer and Siemens S7-200 serial port communications.
ControlProject
- VC实现和S7-200PLC的串口通信程序,很有价值哦-VC and S7-200PLC Serial Communication Program and of great value oh
s7-200PLC
- PLC例子.主要是工业控制系统.梯形图的设计代码.内容很丰富-PLC example. Mainly industrial control systems. Ladder design code. Is very rich in contents
siemensS7-300
- 让你轻松学会西门子PLC编程技术，当你学会后记得不要忘记我的功劳哦。-Allows you to easily learn to Siemens PLC programming technique, when you learn to remember do not forget that after the credit Oh my.
S7200.RAR
- 和 S7 200自由口进行通讯,上位机采用VB控制.-And S7 200 free port for communication, host computer to control the use of VB.
modbus_master_slave_plc
- MODBUS MASTER AND SLAVE ABOUT S7-200 PLC
20054863
- 设计一个智力竞赛抢答器，可同时供8名选手或8个代表队参加比赛，他们的编号分别是0、1、2、3、4、5、6、7，各用一个抢答按钮，按钮的编号与选手的编号相对应，分别是So、S1、S2、S3、S4、S5、S6、S7。 ② 给节目主持人设置一个控制开关，用来控制系统的清零(编号显示数码管灭灯)和抢答的开始。 ③ 抢答器具有数据锁存和显示的功能。抢答开始后，若有选手按动抢答按钮，编号立即锁存，并在LED数码管上显示出选手的编号，同时蜂
200608181
- S7-300Visual Basic 6MS SQL Server, OPC Profibus-DP G150
S7-200
- 西门子教程材料不可不看，对你编程很帮助．看看看看吧，-Siemens Course materials can not look on it to help you programming. Take a look at look at the bar,
S7_PPIV1
- S7_PPIV1.ocx 是西门子S7 200/300 与VB通讯的控制,很难找的-S7_PPIV1.ocx Siemens S7 200/300 with VB control of communications, it is difficult to find the
MODBUS-PLC_example
- plc s7-200 modbus 例程-plc s7-200 modbus routines
visualc6
- s5,s7用link与软PLC通信的例程，很难得。-s5, s7 with Soft PLC communications link with the routine, it is difficult to get.
delphi4
- s5,s7用link与软PLC通信的例程，很难得-s5, s7 with Soft PLC communications link with the routine, it is difficult to get