• 西门子S7-200SMARTPLC完全自学手册
  • 西门子S7-200SMARTPLC完全自学手册
  • 西门子S7-200SMARTPLC完全自学手册
  • 西门子S7-200SMARTPLC完全自学手册
  • 西门子S7-200SMARTPLC完全自学手册
  • 西门子S7-200SMARTPLC完全自学手册
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西门子S7-200SMARTPLC完全自学手册

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69.97 7.1折 98 全新

库存2件

浙江嘉兴
认证卖家担保交易快速发货售后保障

作者陈忠平 编著

出版社化学工业出版社

ISBN9787122367563

出版时间2020-08

装帧其他

开本16开

定价98元

货号30924477

上书时间2024-10-13

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目录
第1章 PLC概述
1.1 PLC简介                                                                   1
1.1.1 PLC的定义                                                             1
1.1.2 PLC的基本功能与特点                                                   1
1.1.3 PLC的应用和分类                                                       3
1.1.4 西门子PLC简介                                                         7
1.2 PLC的组成及工作原理                                                       8
1.2.1 PLC的组成                                                             8
1.2.2 PLC的工作原理                                                         13
1.3 PLC与其它顺序逻辑控制系统的比较                                           14
1.3.1 PLC与继电器控制系统的比较                                             14
1.3.2 PLC与微型计算机控制系统的比较                                         15
1.3.3 PLC与单片机控制系统的比较                                             16
1.3.4 PLC与DCS的比较                                                     17

第2章 西门子S7-200 SMART PLC的硬件系统
2.1 西门子S7-200 SMART PLC的特点及硬件系统组成                               19
2.1.1 西门子S7-200 SMART PLC的特点                                         19
2.1.2 西门子S7-200 SMART PLC的硬件系统组成                                 20
2.2 基本模块                                                                 20
2.2.1 基本模块的类别及性能                                                 21
2.2.2 基本模块的外形结构                                                   22
2.2.3 基本模块的I/O                                                         23
2.3 扩展模块                                                                 29
2.3.1 数字量扩展模块                                                       29
2.3.2 模拟量扩展模块                                                       30
2.3.3 通信扩展模块                                                         32
2.4 数据存储器                                                               32
2.4.1 数据长度                                                             32
2.4.2 数制                                                                 32
2.4.3 数据类型及数据范围                                                   34
2.4.4 数据存储器的编址方式                                                 35
2.5 西门子S7-200 SMART PLC的存储系统与寻址方式                               35
2.5.1 西门子S7-200 SMART PLC的存储系统                                     35
2.5.2 西门子S7-200 SMART PLC存储器范围及特性                               39
2.5.3 寻址方式                                                             39

第3章 西门子S7-200 SMART PLC编程软件的使用
3.1 PLC编程语言                                                               42
3.1.1 PLC编程语言的国际标准                                                 42
3.1.2 梯形图                                                               43
3.1.3 语句表                                                               45
3.1.4 顺序功能图                                                           46
3.1.5 功能块图                                                             46
3.2 西门子S7-200 SMART PLC编程软件的使用                                     47
3.2.1 编程软件的安装                                                       47
3.2.2 STEP7-Micro/WIN SMART编程软件界面                                     48
3.2.3 新建项目及硬件组态                                                   51
3.2.4 程序的编写与编辑                                                     60
3.2.5 程序的编译与下载                                                     65
3.2.6 程序的调试与监控                                                     67
3.3 西门子S7-200 SMART PLC的软件仿真                                         69

第4章 西门子S7-200 SMART PCL的基本指令及应用实例
4.1 基本位逻辑指令                                                           72
4.1.1 基本位操作指令                                                       72
4.1.2 块操作指令                                                           76
4.1.3 逻辑堆栈指令                                                         79
4.1.4 置位与复位指令                                                       80
4.1.5 取反与空操作指令                                                     82
4.1.6 立即指令                                                             82
4.1.7 边沿脉冲指令                                                         83
4.2 定时器指令及应用举例                                                     86
4.2.1 定时器的基本知识                                                     86
4.2.2 定时器指令                                                           87
4.2.3 定时器指令的应用                                                     90
4.3 计数器指令及应用举例                                                     93
4.3.1 加计数器指令                                                         93
4.3.2 减计数器指令                                                         94
4.3.3 加/减计数器指令                                                       95
4.3.4 计数器指令的应用                                                     95
4.4 程序控制类指令                                                           99
4.4.1 结束、暂停及看门狗指令                                               99
4.4.2 跳转及标号指令                                                       101
4.4.3 循环指令                                                             101
4.4.4 子程序控制指令                                                       102
4.5 西门子S7-200 SMART基本指令的应用实例                                   105
4.5.1 三相交流异步电动机的星-三角降压启动控制                               105
4.5.2 用4个按钮控制1个信号灯                                             109
4.5.3 简易6组抢答器的设计                                                 111

第5章 西门子S7-200 SMART PLC的功能指令及应用
5.1 数据传送指令                                                             115
5.1.1 单一传送指令                                                         115
5.1.2 数据块传送指令                                                       117
5.1.3 字节交换指令                                                         118
5.1.4 字节立即传送指令                                                     119
5.1.5 数据传送指令的应用                                                   119
5.2 数据转换指令                                                             121
5.2.1 数据类型转换指令                                                     121
5.2.2 ASCII字符数组转换指令                                               125
5.2.3 编码与译码指令                                                       128
5.2.4 七段显示译码指令                                                     129
5.3 移位控制指令                                                             130
5.3.1 移位指令                                                             130
5.3.2 循环移位指令                                                         132
5.3.3 移位寄存器指令                                                       134
5.3.4 移位控制指令的应用                                                   134
5.4 数学运算类指令                                                           139
5.4.1 四则运算指令                                                         139
5.4.2 数学函数指令                                                         146
5.4.3 递增、递减指令                                                       149
5.4.4 数学运算指令的应用                                                   150
5.5 逻辑运算指令                                                             153
5.5.1 逻辑“取反” 指令                                                     153
5.5.2 逻辑“与” 指令                                                       154
5.5.3 逻辑“或” 指令                                                       155
5.5.4 逻辑“异或” 指令                                                     156
5.5.5 逻辑运算指令的应用                                                   157
5.6 表功能指令                                                               160
5.6.1 填表指令                                                             160
5.6.2 表取数指令                                                           161
5.6.3 查表指令                                                             163
5.6.4 存储器填充指令                                                       164
5.6.5 表功能指令的应用                                                     164
5.7 字符串指令                                                               165
5.7.1 字符串操作指令                                                       166
5.7.2 从字符串中复制子字符串指令                                           167
5.7.3 字符串查找指令                                                       168
5.8 比较指令                                                                 170
5.8.1 数值比较指令                                                         170
5.8.2 字符串比较指令                                                       171
5.8.3 比较指令的应用                                                       172
5.9 中断指令                                                                 173
5.9.1 中断基本概念                                                         173
5.9.2 中断控制指令                                                         175
5.9.3 中断程序                                                             177
5.10 高速处理指令                                                           178
5.10.1 高速计数器指令                                                     179
5.10.2 高速计数器指令的应用                                               185
5.10.3 高速脉冲指令                                                       187
5.10.4 高速脉冲指令的应用                                                 191
5.11 实时时钟指令                                                           196
5.11.1 设定和读取实时时钟指令                                             196
5.11.2 设定和读取扩展实时时钟指令                                         197
5.11.3 实时时钟指令的应用                                                 197

第6章 西门子S7-200 SMART PLC数字量控制程序设计
6.1 翻译设计法及应用举例                                                     199
6.1.1 翻译设计法简述                                                     

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