Xinje
信捷电子
FC
系列可编程序控制器
操作手册
信捷科技电子有限公司Xinje
信捷电子
前言
目录
FC
系列
可编程序控制器 FC 系列 PLC 的概述 1
电源电路的规格 输入输出
2
规格与外部配线
操作手册
基本指令说明 3
数据处理指令说明 4
程序执行控制指令说明 5
特殊功能说明 6
编程工具 FCP30 7
应用示例程序 8
附录
第二版
快速参考信息 A
错误信息 B本手册包含了基本的保证人身安全与保护本产品及连接设备应遵守的注意事项
安装注意
这些注意事项在手册中以警告三角形加以突出 其他未竟事项请遵守基本的电气
操作规程
请遵守本注意事项 如果不采取正确的操作规程 可能会导致控制系
统工作不正确或不正常 严重的会造成财产损失
本设备及其部件只能用于产品目录与技术说明中所叙述的应用 并且
正确应用
只可与信捷认可或推荐的外围厂家出产的设备或部件一起使用
只有正确地运输 保管 配置与安装 并且按照建议操作与维护 产
品才能正常地运行
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责任申明
我们已核对本手册的内容与所叙述的硬件和软件相符 因为差错难免 我们不能保证完全一致 但是
我们会经常对手册的数据进行检查并在以后的编辑中进行必要的更正 欢迎提出宝贵意见
ii前言
FC系列小型PLC可以应用于各种自动化系统 强悍的功能 小巧的结构及丰富的
编写目的
指令集 使得FC系列可编程序控制器成为各种小型控制任务理想的解决方案 多
样化的产品 宽电压范围以及基于 Windows 的编程工具 使你更加灵活 方便地
解决自动化任务
FC 系列设计更加小巧 功能更加完善 新一代的 FC 系列产品可以替代以前的产
品
该手册提供有关FC系列PLC的安装和编程信息 它包括以下内容
(cid:122) 安装和接线
(cid:122) FC系列指令集
(cid:122) 技术特点
(cid:122) 编程示例
该手册适合有一定的 PLC 背景知识的工程师 编程人员 安装人员及电气人员阅
读者
读
本手册包含以下信息
手册内容
(cid:122) FC系列PLC
(cid:122) FCP30 V3.1版 在Windows98/ME/NT/2000环境下使用的32位编程软件包
有关技术支持 产品培训及定货事宜 请与信捷公司及分销商联系
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iii目录
1 FC系列PLC的概述
1-1 FC系列PLC的组成···················································································································1-2
1-2 FC系列PLC的型号和种类·······································································································1-4
1-3 扩展模块组成及定义号分配······································································································1-6
1-4 一般规格·····································································································································1-8
1-5 外形尺寸·····································································································································1-9
1-6 端子台排列·······························································································································1-10
1-7 通讯口定义·······························································································································1-12
2 电源电路的规格 输入输出规格与外部配线
2-1 电源规格·····································································································································2-2
2-2 AC电源 DC输入型·················································································································2-3
2-3 输入规格·····································································································································2-4
2-4 DC输入信号处理 AC电源型 ·····························································································2-5
2-5 输出规格·····································································································································2-7
2-6 继电器输出电路的处理··············································································································2-8
2-7 晶体管输出电路处理················································································································2-10
3 基本指令说明
3-1 基本指令一览表··························································································································3-2
3-2 接点[LD] [LDI] [AND] [ANI] [OR] [ORI]指令···························································3-3
3-3 比较等于[LD=] [LD<>] [AND=] [AND<>] [OR=] [OR<>]指令·································3-5
3-4 比较大于等于[LD>=] [LD<] [AND>=] [AND<] [OR>=] [OR<]指令·························3-7
3-5 逻辑组间连接[ANDLD] [ORLD]指令····················································································3-9
3-6 母线[MCS] [MCR]指令·········································································································3-11
3-7 线圈输出[OUT] [SET] [RST] [PD]指令···········································································3-12
3-8 移位寄存器[SR]指令················································································································3-14
3-9 定时器/计数器[TMR] [HTMR] [CNT] [UDCNT]指令····················································3-15
4 数据处理指令说明
4-1 数据读写指令······························································································································4-5
4-2 数据运算指令····························································································································4-11
4-3 数据逻辑运算指令····················································································································4-22
4-4 数据比较指令····························································································································4-29

"FC系列PLC操作手册" 是一种详细的指南文档，针对西门子（Siemens）公司推出的FC系列可编程逻辑控制器（Programmable Logic Controller, PLC）。该手册主要包括以下几个方面的内容： 1. **产品介绍**：对FC系列PLC的产品特性、型号分类、适用范围和基本结构进行详细介绍。 2. **安装与接线**：指导用户如何正确安装FC系列PLC，包括电源连接、输入/输出模块布局、通信接口设置等步骤。 3. **编程语言与指令集**：阐述了梯形图(Ladder Diagram, LD)、功能块图(Function Block Diagram, FBD)以及Structured Text (ST)等不同编程语言的使用方法，以及对应的指令集和编程规则。 4. **基本编程实例**：通过具体的控制流程示例，演示如何编写和调试FC系列PLC的控制程序，如定时器、计数器、数据处理、逻辑运算、顺序控制等功能的应用。 5. **特殊功能模块介绍**：涵盖了FC系列PLC中各类特殊功能模块的功能说明及应用示例，如模拟量输入/输出、数字量输入/输出、通讯模块、运动控制模块等。 6. **故障诊断与维护**：提供了常见问题排查方法、错误代码解读以及预防性维护和故障排除的建议。 7. **安全注意事项与操作规程**：强调在操作过程中应注意的安全事项，包括接地、防静电、防止过载等方面的规范。 8. **附录与参考信息**：可能包含相关的技术参数表、符号表、电缆配线图、软件版本信息等内容。 总之，《FC系列PLC操作手册》为用户提供了一个全面、详尽的学习和操作工具，帮助用户掌握FC系列PLC的各项功能，并确保其高效、安全地应用于工业自动化控制系统中。