XC系列PLC操作手册
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XC系列PLC操作手册
文本预览
XC
系列可编程序控制器
操作手册（XC1/XC2/XC3/XC5/XCM）
信捷科技电子有限公司
资料编号 PC01 20081120 3.0
1前言.................................................................................................................................................................4
1．XC系列PLC的概述..................................................................................................................................3
1-1．XC系列PLC的产品概述及编程方式...............................................................................................5
1-2．XC系列PLC的型号和种类...............................................................................................................6
1-3．扩展模块组成及定义号分配..........................................................................................................11
1-4．一般规格.........................................................................................................................................13
1-5．外形尺寸.........................................................................................................................................14
1-6．端子台排列......................................................................................................................................16
1-7．通讯口引脚定义..............................................................................................................................20
2．电源电路的规格、输入输出规格与外部配线.....................................................................................21
2-1．电源规格.........................................................................................................................................23
2-2．AC电源、DC输入型......................................................................................................................24
2-3．输入规格.........................................................................................................................................25
2-4．DC输入信号处理（AC电源型）...................................................................................................26
2-5．输出规格.........................................................................................................................................28
2-6．继电器输出电路的处理..................................................................................................................29
2-7．晶体管输出电路的处理..................................................................................................................31
3．各种软元件的作用和功能.....................................................................................................................33
3-1．可编程控制器的各种软元件..........................................................................................................35
3-2．软元件编号一览表..........................................................................................................................37
3-3．可编程控制器的数据处理..............................................................................................................39
3-4．软元件的一些编码原则..................................................................................................................40
3-5．定时器的编号和功能[T].................................................................................................................42
3-6．计数器的编号和功能[C]................................................................................................................44
3-7．注意事项.........................................................................................................................................47
4．基本顺控指令说明.................................................................................................................................49
4-1．基本指令一览表..............................................................................................................................51
4-2．【LD】,【LDI】,【OUT】指令.....................................................................................................52
4-3．【AND】,【ANI】指令...................................................................................................................53
4-4．【OR】,【ORI】指令......................................................................................................................54
4-5．【LDP】,【LDF】,【ANDP】,【ANDF】,【ORP】,【ORF】指令...........................................55
4-6．【LDD】,【LDDI】,【ANDD】,【ANDDI】,【ORD】, 【ORDI】，【OUTD】......................57
4-7．【ORB】指令...................................................................................................................................59
4-8．【ANB】指令...................................................................................................................................60
4-9．【MCS】,【MCR】指令.................................................................................................................61
4-10．【ALT】指令..................................................................................................................................62
4-11．【PLS】,【PLF】指令...................................................................................................................63
4-12．【SET】,【RST】指令..................................................................................................................64
4-13．针对计数器软元件的【OUT】,【RST】指令...........................................................................65
4-14．【NOP】,【END】指令................................................................................................................66
24-15．【GROUP】,【GROUPE】指令...................................................................................................67
4-16．编程的注意事项............................................................................................................................68
5．应用指令说明.........................................................................................................................................69
5-1．应用指令一览表..............................................................................................................................71
5-2．应用指令说明的阅读方法..............................................................................................................74
5-3．程序流程指令..................................................................................................................................76
5-4．触点比较指令..................................................................................................................................82
5-5．数据传送指令..................................................................................................................................86
5-6．数据运算指令..................................................................................................................................98
5-7．数据移位指令................................................................................................................................108
5-8．数据转换指令................................................................................................................................114
5-9．浮点运算指令................................................................................................................................125
5-10．时钟指令.....................................................................................................................................139
6．特殊功能指令（XC2/XC3/XC5/XCM）............................................................................................142
6-1．特殊功能指令一览表....................................................................................................................144
6-2．高速计数.......................................................................................................................................146
6-3．脉冲输出.......................................................................................................................................162
6-4．通讯功能.......................................................................................................................................177
6-4-1．MODBUS通讯功能...............................................................................................................180
6-4-2．自由格式通讯........................................................................................................................185
6-5．PWM脉宽调制..............................................................................................................................187
6-6．频率测量.......................................................................................................................................188
6-7．精确定时.......................................................................................................................................189
6-8．中断功能.......................................................................................................................................191
6-8-1. 外部中断.................................................................................................................................191
6-8-2. 定时中断.................................................................................................................................194
6-9．CAN总线功能（XC5系列）.......................................................................................................197
7．应用示例程序.......................................................................................................................................203
7-1．脉冲输出应用举例........................................................................................................................205
7-2．MODBUS指令应用举例...............................................................................................................207
7-3．自由格式通讯应用举例................................................................................................................210
8．附录.......................................................................................................................................................215
8-1．特殊辅助继电器、特殊数据寄存器一览表................................................................................217
8-2．特殊FLASH数据寄存器一览表...................................................................................................233
8-3. I/O点的自由切换..........................................................................................................................235
8-3-1. 功能简介.................................................................................................................................235
8-3-2. 操作方法.................................................................................................................................235
8-4．XC1系列PLC使用说明................................................................................................................236
8-4-1．性能介绍................................................................................................................................236
8-4-2．指令集....................................................................................................................................237
8-4-3．软元件范围............................................................................................................................239
38-5．XC2系列PLC使用说明................................................................................................................240
8-5-1．性能介绍................................................................................................................................240
8-5-2．指令集....................................................................................................................................241
8-5-3．软元件范围............................................................................................................................243
8-6．XC5系列PLC使用说明................................................................................................................244
8-6-1．性能介绍................................................................................................................................244
8-6-2. 指令集.....................................................................................................................................244
8-6-3．软元件范围............................................................................................................................245
8-7．XCM系列PLC使用说明...............................................................................................................246
8-7-1．性能介绍................................................................................................................................246
8-7-2. 指令集.....................................................................................................................................247
8-7-3．软元件范围............................................................................................................................248
4信捷电子
目录
系列可编程序控制器
操作手册（XC1/XC2/XC3/XC5/XCM）
信捷科技电子有限公司
资料编号 PC01 20081120 3.0
1前言.................................................................................................................................................................4
1．XC系列PLC的概述..................................................................................................................................3
1-1．XC系列PLC的产品概述及编程方式...............................................................................................5
1-2．XC系列PLC的型号和种类...............................................................................................................6
1-3．扩展模块组成及定义号分配..........................................................................................................11
1-4．一般规格.........................................................................................................................................13
1-5．外形尺寸.........................................................................................................................................14
1-6．端子台排列......................................................................................................................................16
1-7．通讯口引脚定义..............................................................................................................................20
2．电源电路的规格、输入输出规格与外部配线.....................................................................................21
2-1．电源规格.........................................................................................................................................23
2-2．AC电源、DC输入型......................................................................................................................24
2-3．输入规格.........................................................................................................................................25
2-4．DC输入信号处理（AC电源型）...................................................................................................26
2-5．输出规格.........................................................................................................................................28
2-6．继电器输出电路的处理..................................................................................................................29
2-7．晶体管输出电路的处理..................................................................................................................31
3．各种软元件的作用和功能.....................................................................................................................33
3-1．可编程控制器的各种软元件..........................................................................................................35
3-2．软元件编号一览表..........................................................................................................................37
3-3．可编程控制器的数据处理..............................................................................................................39
3-4．软元件的一些编码原则..................................................................................................................40
3-5．定时器的编号和功能[T].................................................................................................................42
3-6．计数器的编号和功能[C]................................................................................................................44
3-7．注意事项.........................................................................................................................................47
4．基本顺控指令说明.................................................................................................................................49
4-1．基本指令一览表..............................................................................................................................51
4-2．【LD】,【LDI】,【OUT】指令.....................................................................................................52
4-3．【AND】,【ANI】指令...................................................................................................................53
4-4．【OR】,【ORI】指令......................................................................................................................54
4-5．【LDP】,【LDF】,【ANDP】,【ANDF】,【ORP】,【ORF】指令...........................................55
4-6．【LDD】,【LDDI】,【ANDD】,【ANDDI】,【ORD】, 【ORDI】，【OUTD】......................57
4-7．【ORB】指令...................................................................................................................................59
4-8．【ANB】指令...................................................................................................................................60
4-9．【MCS】,【MCR】指令.................................................................................................................61
4-10．【ALT】指令..................................................................................................................................62
4-11．【PLS】,【PLF】指令...................................................................................................................63
4-12．【SET】,【RST】指令..................................................................................................................64
4-13．针对计数器软元件的【OUT】,【RST】指令...........................................................................65
4-14．【NOP】,【END】指令................................................................................................................66
24-15．【GROUP】,【GROUPE】指令...................................................................................................67
4-16．编程的注意事项............................................................................................................................68
5．应用指令说明.........................................................................................................................................69
5-1．应用指令一览表..............................................................................................................................71
5-2．应用指令说明的阅读方法..............................................................................................................74
5-3．程序流程指令..................................................................................................................................76
5-4．触点比较指令..................................................................................................................................82
5-5．数据传送指令..................................................................................................................................86
5-6．数据运算指令..................................................................................................................................98
5-7．数据移位指令................................................................................................................................108
5-8．数据转换指令................................................................................................................................114
5-9．浮点运算指令................................................................................................................................125
5-10．时钟指令.....................................................................................................................................139
6．特殊功能指令（XC2/XC3/XC5/XCM）............................................................................................142
6-1．特殊功能指令一览表....................................................................................................................144
6-2．高速计数.......................................................................................................................................146
6-3．脉冲输出.......................................................................................................................................162
6-4．通讯功能.......................................................................................................................................177
6-4-1．MODBUS通讯功能...............................................................................................................180
6-4-2．自由格式通讯........................................................................................................................185
6-5．PWM脉宽调制..............................................................................................................................187
6-6．频率测量.......................................................................................................................................188
6-7．精确定时.......................................................................................................................................189
6-8．中断功能.......................................................................................................................................191
6-8-1. 外部中断.................................................................................................................................191
6-8-2. 定时中断.................................................................................................................................194
6-9．CAN总线功能（XC5系列）.......................................................................................................197
7．应用示例程序.......................................................................................................................................203
7-1．脉冲输出应用举例........................................................................................................................205
7-2．MODBUS指令应用举例...............................................................................................................207
7-3．自由格式通讯应用举例................................................................................................................210
8．附录.......................................................................................................................................................215
8-1．特殊辅助继电器、特殊数据寄存器一览表................................................................................217
8-2．特殊FLASH数据寄存器一览表...................................................................................................233
8-3. I/O点的自由切换..........................................................................................................................235
8-3-1. 功能简介.................................................................................................................................235
8-3-2. 操作方法.................................................................................................................................235
8-4．XC1系列PLC使用说明................................................................................................................236
8-4-1．性能介绍................................................................................................................................236
8-4-2．指令集....................................................................................................................................237
8-4-3．软元件范围............................................................................................................................239
38-5．XC2系列PLC使用说明................................................................................................................240
8-5-1．性能介绍................................................................................................................................240
8-5-2．指令集....................................................................................................................................241
8-5-3．软元件范围............................................................................................................................243
8-6．XC5系列PLC使用说明................................................................................................................244
8-6-1．性能介绍................................................................................................................................244
8-6-2. 指令集.....................................................................................................................................244
8-6-3．软元件范围............................................................................................................................245
8-7．XCM系列PLC使用说明...............................................................................................................246
8-7-1．性能介绍................................................................................................................................246
8-7-2. 指令集.....................................................................................................................................247
8-7-3．软元件范围............................................................................................................................248
4信捷电子
目录
AIGC"XC系列PLC操作手册" 是一种详细的指南文档，专门针对西门子（Siemens）或其他品牌下型号为XC的可编程逻辑控制器（Programmable Logic Controller, PLC）进行编写的。该手册主要包括以下内容：
1. **产品介绍**：对XC系列PLC的基本概述，包括其特点、功能模块、适用领域和应用范围等。
2. **安装与接线**：指导用户如何安全正确地安装PLC，包括电源连接、输入/输出接口配置、通信接口设置等步骤。
3. **硬件说明**：详细列出各个模块的布局图、端口定义以及引脚说明，以便于理解并正确使用。
4. **软件编程**：
- 指导用户如何下载和配置编程软件，如Simatic Step7或TIA Portal等；
- 介绍梯形图、语句表、功能块编程语言（Ladder Logic, Structured Text, Function Block Diagram, FBD 等）的应用及编写方法；
- 提供各类指令集和特殊功能模块的使用说明及其在程序中的应用示例。
5. **故障排查与维护**：列举常见问题的解决办法，如通讯故障、输入输出异常、程序错误等，并提供预防性维护建议。
6. **安全注意事项**：强调在操作和维护过程中应注意的安全措施，以确保人员和设备安全。
总之，"XC系列PLC操作手册"是为用户提供了一套完整的参考手册，帮助他们掌握PLC的使用、编程及日常维护等相关技能。根据实际的PLC型号和版本，手册的具体内容会有所差异。
