李金城老师的三菱编程书籍，网上有本书的教学视频，适合初学者学习
Mitsubishi PLC programming book by Li Jincheng (2021-01-23, PLC, 76391KB, 下载1次)
应用于三菱FX系列PLC的应用和开发的编程软件，一般用于T形图编程。
The programming software applied to the application and development of Mitsubishi FX series PLC is generally used for t-chart programming. (2020-10-10, PLC, 757KB, 下载0次)
高清版PLC编程标准,指导LD、FBD、SFC、ST语言的编程。
IEC 61131 standard for plc coding (2020-08-27, PLC, 1198KB, 下载3次)
S7-1500新手入门文档，包含组态、编程、选型，调试的一些经验分享
S7-1500 novice documentation, including configuration, programming, selection, debugging experience sharing (2020-07-21, PLC, 11239KB, 下载2次)
英国trio公司控制卡的开发语言，trio_base手册
Trio control card development language (2020-07-03, PLC, 1475KB, 下载2次)
西门子PLC中文编程手册，讲解西门子STEP 7 - Micro/WIN编程方法
Siemens PLC Chinese programming manual, explaining Siemens step 7 - micro / win programming method (2020-02-03, PLC, 7858KB, 下载3次)
西门子S7 400系列高级编程教程，适用于工控工程师学习！
Siemens S7 400 series advanced programming course is suitable for industrial control engineers to learn! (2020-01-30, PLC, 4285KB, 下载4次)
文章主要介绍西门子s7-300、s7-400梯形图编程的所以指令及应用
This paper mainly introduces the instructions and applications of Siemens S7-300 and S7-400 ladder diagram programming. (2019-10-11, PLC, 954KB, 下载0次)
西门子s7-300CPU软冗余编程介绍，包括硬件组态，程序编写，wincc脚本
Introduction of Siemens S7-300 CPU Soft Redundancy Programming (2019-10-11, PLC, 419KB, 下载0次)
TVT-90系列可编程控制器训练装置由可编程序控制器主机、编程用计算机、电源模块、输入输出模块和16块模拟控制对象单元实验板组成。用实验连接导线将主机板上的有关部分与输入输出模块连接可完成指令系统训练，用实验连接导线将主机板与模拟实验板有关部分连接可以完成程序设计训练，用连接导线将主机与实际系统的部件连接可作为开发机使用，进行现场调试
The training device of TVT-90 series programmable controllers consists of a host computer of programmable controllers, a computer for programming, a power supply module, an input and output module and 16 experimental boards of analog control units. The training of instruction system can be completed by connecting the relevant parts of the main board with the input and output modules through the experimental connecting wires. The programming training can be completed by connecting the relevant parts of the main board with the analog experimental board through the experimental connecting wires. The connecting wires between the main board and the components of the actual system can be used as the development machine for on-site debugging. (2019-04-10, PLC, 1080KB, 下载0次)
S7-200SMART中文版手册,编程必看手册
S7-200SMART Manual in Chinese (2018-11-24, PLC, 12672KB, 下载1次)
OMRON CX-P6.1中文使用指南，欧姆龙编程手册
OMRON CX-P6.1 Chinese usage guide, OMRON programming manual (2018-09-15, PLC, 4775KB, 下载2次)
1．五相步进电动机有五个绕组: A、B、C、D、E ,
正转顺序: ABC→BC→BCD→CD→CDE→DE→DEA→EA→EAB→AB
反转顺序: ABC←BC←BCD←CD←CDE←DE←DEA←EA←EAB←AB
2．用五个开关控制其工作：
1 号开关控制其运行 ( 启 / 停 )。
2 号开关控制其低速运行 (转过一个步距角需 0.5 秒)。
3 号开关控制其中速运行 (转过一个步距角需 0.1 秒)。
4 号开关控制其低速运行 (转过一个步距角需 0.05 秒)。
5 号开关控制其转向 ( ON 为正转，OFF 为反转 )。
Design of five phase and ten beat stepping motor control program (2018-04-20, PLC, 7318KB, 下载3次)
三菱小型PLC产品概述，也是高等院校教学课件
A summary of MITSUBISHI's small PLC products, and also a teaching courseware for colleges and Universities (2018-03-25, PLC, 2558KB, 下载2次)
西门子S7-200系统手册，编程时使用。。。。。。。。。。。。
SIEMENS S7-200 system manual, programming use (2018-02-11, PLC, 5487KB, 下载2次)
PLC编程软件手册。和利时。指导操作方法和编程方法。
PLC programming software manual. Helishi. Guide the operation method and programming method. (2018-01-25, PLC, 17464KB, 下载2次)
1.[酷德网]CODESYS培训（第二部分 编程入门）；
2.[酷德网]IEC-61131-3-Programming-Industrial-Automation-Systems-Karl-Heinz；
3.CoDeSys_3.x基础编程及应用指南；
4.CoDeSys_SoftMotion_运动控制中文编程手册；
5.CoDeSys_SoftMotion_运动控制中文编程手册_mirror
6.Structured Text；
7.和利时公司+CodeSys+编程手册
1.[cool German network]CODESYS training (second part of the programming introduction);
2.[cool]IEC-61131-3-Programming-Industrial-Automation-Systems-Karl-Heinz net;
3.CoDeSys_3.x basic programming and Application guide;
4.CoDeSys_SoftMotion_ sports control Chinese programming manual;
5.CoDeSys_SoftMotion_ motion control Chinese programming manual _mirror
6.Structured Text;
7. Hollysys +CodeSys+ programming manual (2018-01-11, PLC, 32869KB, 下载57次)
SIMATIC
S7
S7-1200 可编程控制器系统手册
s71200_system_manual_zh-CH_zh_CHS.pdf (2018-01-09, PLC, 23045KB, 下载1次)
三菱官方PLC编程软件GX Work2手册
MITSUBISHI's official PLC programming software GX Work2 manual (2017-12-06, PLC, 6388KB, 下载7次)
三菱PLC：FX2N系列微型可编程控制器手册文档
Mitsubishi PLC: FX2N series of miniature programmable controller manual documents (2017-07-20, PLC, 81378KB, 下载15次)