必过源码 - PLC http://159.75.147.240/forum.php?mod=forumdisplay&fid=57 Latest 20 threads of PLC Copyright(C) 必过源码 Discuz! Board by Comsenz Inc. Tue, 21 Apr 2026 09:50:54 +0000 60 http://159.75.147.240/static/image/common/logo_88_31.gif 必过源码 http://159.75.147.240/ 智能家居，通过PLC控制电灯、窗帘等设备，非常好用 http://159.75.147.240/forum.php?mod=viewthread&tid=14900 PLC admin Thu, 14 Nov 2024 13:30:12 +0000 用于信捷PLC与Labview之间的通信，可以作为学习的初版 http://159.75.147.240/forum.php?mod=viewthread&tid=14134 PLC admin Thu, 26 Sep 2024 08:43:17 +0000 台达PLC与Labuview通讯 Modbus 函数库 http://159.75.147.240/forum.php?mod=viewthread&tid=11831 PLC admin Thu, 08 Feb 2024 10:35:07 +0000 基于三菱PLC的485通讯例程，里面包含Word文档说明，及参数的说明 http://159.75.147.240/forum.php?mod=viewthread&tid=11830 PLC admin Thu, 08 Feb 2024 10:34:02 +0000 西门子PLC S7-200 CPU224的程序源码，包括循环灯闪烁、交通灯、模拟量输入的程序等等 http://159.75.147.240/forum.php?mod=viewthread&tid=11819 PLC admin Thu, 08 Feb 2024 10:05:38 +0000 OPC Client UA与西门子PLC通信Demo http://159.75.147.240/forum.php?mod=viewthread&tid=11734 PLC admin Wed, 07 Feb 2024 19:03:02 +0000 C#与西门子PLC通讯的程序, 利用动态库编程。通讯稳定速度快 http://159.75.147.240/forum.php?mod=viewthread&tid=11703 PLC admin Wed, 07 Feb 2024 09:16:35 +0000 通过三菱MC协议 VB.NET和三菱PLC 直接通信 http://159.75.147.240/forum.php?mod=viewthread&tid=11702 PLC admin Wed, 07 Feb 2024 09:13:55 +0000 用VC开发了一个欧姆龙PLC串口通信dll.，集成hostlink及fins协议 http://159.75.147.240/forum.php?mod=viewthread&tid=11672 PLC admin Wed, 07 Feb 2024 07:23:53 +0000 C#控制台控制OPC进行读写修改PLC http://159.75.147.240/forum.php?mod=viewthread&tid=11644 PLC admin Tue, 06 Feb 2024 20:13:14 +0000 C#写的欧姆龙PLC通讯程序，自动化控制的一些程序 http://159.75.147.240/forum.php?mod=viewthread&tid=11643 PLC admin Tue, 06 Feb 2024 20:12:27 +0000 VC6.0写的，PC与欧姆龙PLC通过hostlink协议进行通信。界面使用vc6.0 mfc http://159.75.147.240/forum.php?mod=viewthread&tid=11605 PLC admin Tue, 06 Feb 2024 09:57:43 +0000 建立上位机与PLC之间的modbus（RTU）通讯。利用C#实现 http://159.75.147.240/forum.php?mod=viewthread&tid=8137 PLC admin Tue, 02 Jan 2024 10:35:14 +0000 S7-200smart 串口通信程序，增加了中断发送 http://159.75.147.240/forum.php?mod=viewthread&tid=5339 PLC admin Thu, 07 Dec 2023 20:14:57 +0000 本人做的污水处理大型项目西门子PLC程序实例，污水处理完整程序 http://159.75.147.240/forum.php?mod=viewthread&tid=1782 PLC admin Tue, 07 Nov 2023 17:05:54 +0000 一个污水处理的PLC程序 http://159.75.147.240/forum.php?mod=viewthread&tid=1781 PLC admin Tue, 07 Nov 2023 17:05:00 +0000 PLC污水程序 http://159.75.147.240/forum.php?mod=viewthread&tid=1770 PLC admin Tue, 07 Nov 2023 16:46:01 +0000 VB6.0与西门子S7-200通讯：可置位，复位M区，V区，Q区 写入，读取，VW区，VD区 http://159.75.147.240/forum.php?mod=viewthread&tid=1424 PLC admin Fri, 03 Nov 2023 19:22:37 +0000 VB6.0 OPC PPI S7-200通讯 http://159.75.147.240/forum.php?mod=viewthread&tid=1423 PLC admin Fri, 03 Nov 2023 19:21:25 +0000 LPC1768 PLC设计，兼容三菱FX2N，使用三菱的GX软件 http://159.75.147.240/forum.php?mod=viewthread&tid=1259 PLC admin Mon, 30 Oct 2023 07:51:54 +0000