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Description: 用 VB 做的一个 232-485 抄表程式（上海04版），还有其它的（hz218@sina.com） -This program is used for 232-485 writting form(Shang Hai 04 version) and written by VB language, other version please contact my email address.(hz218@sina.com)
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Size: 100985 |
Author: 黄文忠 |
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Description: VB做的RS484通讯程序源代码，完成PC与外围设备的通讯
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Size: 2268 |
Author: bruce |
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Description: RS485通信程序，主机和从机都有了，现成的东西可以直接应用在你的开发中，PC程序用VB编写，485多机通讯是ASM的。-RS485 communication procedures, and from the host machine has a ready-made things can be directly used in your development, the PC using VB preparation procedures, more than 485 machine communication is the ASM.
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Size: 10160 |
Author: 张子实 |
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Description: RS485通信程序，主机和从机都有了，现成的东西可以直接应用在你的开发中，PC程序用VB编写，485多机通讯是ASM的。-RS485 communication procedures, and from the host machine has a ready-made things can be directly used in your development, the PC using VB preparation procedures, more than 485 machine communication is the ASM.
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Size: 10240 |
Author: 张子实 |
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Description: 485通讯是工业现场用的很广泛的通讯方式，现在仍然在应用-485 communications industry is the scene of extensive means of communication, still in the application
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Size: 381952 |
Author: |
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Description: 一个用VB编写的能练习书法的小巧好程序(包括源代码)实现无纸练习书法的目的-a VB can be prepared by practicing calligraphy good compact (including source code) to achieve paperless practice calligraphy purpose
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Size: 28672 |
Author: 权威 |
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Description: 用 VB 做的一个 232-485 抄表程式（上海04版），还有其它的（hz218@sina.com） -This program is used for 232-485 writting form(Shang Hai 04 version) and written by VB language, other version please contact my email address.(hz218@sina.com)
Platform: |
Size: 100352 |
Author: 黄文忠 |
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Description: 用vb写的对挂在同一485总线上的温湿度报警器进行采集和控制的原程序.-used to write hanging on the same 485 bus on the temperature and humidity alarm for the collection and control of the original program.
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Size: 301056 |
Author: zhoubin |
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Description: Serial Port Complete, Programming and Circuits for RS-232 and RS-485 Links and Networks
-Serial Port Complete, Programming and Circuits for RS-232 and RS-485 Links and Networks
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Size: 102400 |
Author: han |
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Description: 西门子变频器MM420/MM430/MM440通过485总线进行的计算机控制程序，采用VB6.0编写.已经调试过。-Siemens inverter MM420/MM430/MM440 485 bus through the computer control procedures, using VB 6.0. Debugging has been off.
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Size: 4096 |
Author: jgw |
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Description: 远距离485传输模块的51单片机代码，同时提供了VB下的测试程序。-485 long-distance transmission module 51 MCU code, at the same time provides a test procedure under VB.
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Size: 3072 |
Author: 孙靖 |
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Description: 上位机监控
采用VB控件
485总线方式
工业级控制-PC monitor using VB control means 485 industrial grade control
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Size: 103424 |
Author: yuxiqian |
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Description: 开关电源监控系统
485总线远距离控制
采用VB控件编程方式
远距离-Switching Power Supply Monitoring System 485 remote control programmatically using VB controls long-distance
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Size: 23552 |
Author: yuxiqian |
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Description: 在windows下的VB开发的485串口测试程序，用来测试串口，发送和接收数据。-In the windows of VB development 485 serial testing procedures used to test serial port, send and receive data.
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Size: 10240 |
Author: yangbl |
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Description: VB做的RS484通讯程序源代码，完成PC与外围设备的通讯-VB to do the RS484 communication program source code, complete PC and peripheral equipment, communications
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Size: 2048 |
Author: bruce |
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Description: VB编写的基于645规约的电表行业485通讯抄表程序，可以进行485总线抄表，645规约测试。技术要点就是对规约数据传输协议的处理，如向电表发送数据时的控制码和数据长度、发送的数据部分包括数据标识 + 密码 + 数据、应答帧长度、结束标志等通讯协议的处理值得学习。 -VB prepared the Statute based on the 645 meter 485 meter-reading process industries can be carried out 485 meter, 645 Statute of the test. Techniques is the Statute of the data transmission protocol of treatment, such as sending data to the meter when the control code and data length, send some data including data ID+ password+ data, response frame length, marks the end of the treatment protocol and other communications should be studying.
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Size: 937984 |
Author: - |
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Description: vb实现484总线,希望对初学者有所启示，注：本人非原创，只为开通账户-vb/485
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Size: 7168 |
Author: 马笑笑 |
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Description: VB与三菱FX系列PLC通信程序.rar(vb plc connection via 485
this is very important)
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Size: 604160 |
Author: chnzbq
|
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Description: 调试、、无名牌 电压电流表 测试程序,可以设置变比，读其他型号不同地址上的数据。基本对于485 通用，其中CRC 是简化的 低效 但很容易看懂的 编程方式编写。(vb 485 test 380v U I)
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Size: 23552 |
Author: zhoulaoshi |
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Description: vb控制三菱PLC(485端口Ｍodbus通讯），测试ok(vb rs485 conmunication with MITSUBISHI plc by modbus protocol)
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Size: 7168 |
Author: hank.suz |
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