MD280系列通用变频器用户手册 简介第1章 安全信息及注意事项123456789第2章 产品信息第3章 机械与电气安装第4章 操作与显示第5章 功能参数表第6章 参数说明第7章 EMC（电磁兼容性）第8章 故障诊断及对策附 录- 5 -目 录
前 言 ........................................................................................................................................1简 介 ........................................................................................................................................2第一章 安全信息及注意事项 ...................................................................................................10
1.1 安全事项 .........................................................................................................................101.2 注意事项 .........................................................................................................................12
第二章 产品信息 .....................................................................................................................16
2.1 命名规则 .........................................................................................................................162.2 铭牌 ................................................................................................................................162.3 MD280变频器系列规格 .................................................................................................162.4 技术规范 .........................................................................................................................182.5 产品外型图、安装孔位尺寸 ............................................................................................202.6 选配件.............................................................................................................................242.7 变频器的日常保养与维护 ................................................................................................242.8 变频器的保修说明...........................................................................................................262.9 制动组件选型指南...........................................................................................................26
第三章 机械与电气安装 ...........................................................................................................30
3.1 机械安装 .........................................................................................................................303.2 电气安装 .........................................................................................................................32
第四章 操作与显示 ..................................................................................................................46
4.1 操作与显示界面介绍 .......................................................................................................464.2 功能码查看、修改方法说明 ..........................................................................................474.3 状态参数的查阅 ..............................................................................................................484.4 变频器的起停控制...........................................................................................................494.5点动运行 .........................................................................................................................524.6 变频器的运行频率控制 ...................................................................................................544.7 电机特性参数设置...........................................................................................................614.8 变频器DI端口的使用方法 ..............................................................................................624.9 变频器DO端口的使用方法 ............................................................................................624.10 变频器AI端口的使用方法 ...........................................................................................624.11 变频器AO端口的使用方法 ...........................................................................................634.12 变频器串行通讯的使用方法 ..........................................................................................634.13 密码设置 .......................................................................................................................644.14参数初始化 ...................................................................................................................64
第五章 功能参数表 ..................................................................................................................66
第六章 参数说明 .....................................................................................................................82
F0组 基本功能组 ..................................................................................................................82F1组 电机参数、V/F控制参数 .............................................................................................88F2组 输入端子 .....................................................................................................................92F3组 输出端子 ...................................................................................................................100F4组 启停控制 ...................................................................................................................104F5组 辅助功能 ...................................................................................................................109F6组 过程控制PID功能参数 ..............................................................................................116F7组 摆频、定长和计数 ......................................................................................................119F8组 多段速功能及简易PLC功能 .....................................................................................124F9组 保留 ..........................................................................................................................127FA组 通讯参数 ...................................................................................................................127FB组 过载与保护 ...............................................................................................................127FC组 第2电机参数 ...........................................................................................................132FD组 AI校正功能码 ...........................................................................................................133FF组 厂家参数（保留） .....................................................................................................133FP组 用户密码 ...................................................................................................................133
第七章 EMC（电磁兼容性） .................................................................................................136
7.1 定义 ..............................................................................................................................1367.2 EMC标准介绍 ..............................................................................................................1367.3 EMC指导 .....................................................................................................................136
第八章 故障诊断及对策 .........................................................................................................140
8.1 故障报警及对策 ............................................................................................................1408.2 常见故障及其处理方法 .................................................................................................142
附录A 通讯协议 ...................................................................................................................144
A.1 协议内容.......................................................................................................................144A.2 应用方式.......................................................................................................................144A.3 总线结构.......................................................................................................................144A.4 协议说明.......................................................................................................................144A.5 通讯数据结构 ...............................................................................................................144A.6 FA组通讯参数说明 ......................................................................................................151
附录B 版本变更记录 ...........................................................................................................153
简介 MD280系列通用变频器用户手册
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1安全信息及注意事项