LT3100/LT3300系列变频器使用手册
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本使用手册简要介绍了LT3100/LT3300系列变频器的安装接线、参数设定及操作使用的有关事项。
文本预览
目 录
一、产品简介···························································································1
1.1 产品铭牌····················································································1
1.2 产品型号说明············································································1
1.3 LT3100/LT3300系列产品一览表··············································2
1.4 产品外观····················································································2
1.5 技术规范····················································································3
1.6 产品设计执行标准····································································4
1.7 安全事项····················································································4
1.8 注意事项····················································································6
1.9 日常检查和保养········································································6
二、安装与配线························································································8
2.1 安装···························································································8
2.2 端子说明····················································································8
2.3 系统配线··················································································11
三、操作与显示······················································································12
3.1 键盘控制器··············································································12
3.2 功能参数设置··········································································13
3.3 显示项目说明··········································································16
四、参数与功能码··················································································18
4.1 参数与功能码速查表······························································18
4.2 功能码详解··············································································23
附录、通讯协议······················································································41
敬告用户·································································································51产 品 简 介
一、产品简介
本使用手册简要介绍了LT3100/LT3300系列变频器的安装接线、参数设定及操作使用的有关
事项，务请妥善保管。如果使用中发生故障，请与厂家或经销商联系。
1.1 产品铭牌
LT3100/LT3300系列变频器的铭牌示例如图1-1所示（以LT3100单相输入0.4KW变频器为例）。
AC表示交流电源输入。
商标 欧瑞传动电气有限公司
1PH 表示单相输入，220V、50/60Hz 表示
型号 LT3100-0004S2B
额定输入电压和频率。
3PH1 表示三相（U，V，W）输出，外 输入 AC 1PH 220V 50/60Hz
接卷绕电机，0.4KW、2.5A 表示变频器额 3PH1 0.4KW 2.5A 0~220V 10.00-150.0Hz
输出
定功率和额定输出电流，0～220V 表示变 3PH2 0.15KW 0.9A 0~220V 0.00-120.0Hz
频器输出电压范围。10.00～150.0Hz表示 条 形 码
输出频率范围。
图1-1 铭牌示例
3PH2表示三相（U1，V1，W1）输出，
外接超喂电机，0.15KW、0.9A 表示变频器额定功率和额定输出电流，0～220V 表示变频器输出电
压范围。0.00～120.0Hz表示输出频率范围。
1.2 产品型号说明
LT3100/LT3300系列变频器的产品型号示例见图1-2（以LT3100单相输入0.4KW变频器为例）。
LT3100－0004 S2 B
结构型式代号
B：塑壳
输入电压类型
S2：单相220VAC输入
适配电机功率 (0.4KW)
产品系列
图1-2 产品型号示例
1产 品 简 介
1.3 LT3100/LT3300系列产品一览表
表1-3 LT3100/LT3300系列变频器产品一览表
卷绕电机 超喂电机
结构
型号 额定输出 额定输出 冷却方式
功率（KW） 功率（KW） 形式
电流（A） 电流（A）
LT3100/LT3300-
0.4 2.5 B2 自冷
0004S2B
0.15 0.9
LT3100/LT3300-
0.75 4.5 B2 风冷
0007S2B
1.4 产品外观
LT3100/LT3300系列变频器外观结构为塑壳。塑料外壳采用优质聚碳材料模压而成，造型美观
且强度高、韧性好。产品外形及结构部件如图1-4所示。
图1-4 结构外形图
2产 品 简 介
1.5 技术规范
项 目 内 容
电压范围 220V±15%
输 入
频率范围 50/60Hz
电压范围 0～220V
输 出 频率范围 10.00～150.0Hz（频率分辨率0.01Hz）
过载能力 150％ 过载时间：60S
频率设定精度 数字设定：0.01Hz
调制方式 优化空间矢量调制
控制方式
V/F曲线 18条补偿曲线
PI调节 内置PI调节器，便于进行自动控制
调 1）频率（线速度）递减调节 2）PI调速
卷绕电机
速 3）摆频调速 4）频率（线速度）递增调节
方 1）恒线速 2）变线速 3）频率（线速度）上升
操作功能 超喂电机
式 4）线速度跟踪 5）变线速2 6）频率（线速度）递减
启动 键盘启动、端子启动、上位机启动。
停机 键盘停机、端子停机、上位机停机。
记忆功能 掉电后自动记忆（当前长度、频率）
保护功能 欠压，过压，过流，变频器过载,干扰保护等。
LED 数码管显示当前输出频率（或者当前线速度）、当前长度、设定长度、故障
显 示 类型以及功能码参数、操作参数；
四个LED指示灯指示变频器当前的工作状态。
一、产品简介···························································································1
1.1 产品铭牌····················································································1
1.2 产品型号说明············································································1
1.3 LT3100/LT3300系列产品一览表··············································2
1.4 产品外观····················································································2
1.5 技术规范····················································································3
1.6 产品设计执行标准····································································4
1.7 安全事项····················································································4
1.8 注意事项····················································································6
1.9 日常检查和保养········································································6
二、安装与配线························································································8
2.1 安装···························································································8
2.2 端子说明····················································································8
2.3 系统配线··················································································11
三、操作与显示······················································································12
3.1 键盘控制器··············································································12
3.2 功能参数设置··········································································13
3.3 显示项目说明··········································································16
四、参数与功能码··················································································18
4.1 参数与功能码速查表······························································18
4.2 功能码详解··············································································23
附录、通讯协议······················································································41
敬告用户·································································································51产 品 简 介
一、产品简介
本使用手册简要介绍了LT3100/LT3300系列变频器的安装接线、参数设定及操作使用的有关
事项，务请妥善保管。如果使用中发生故障，请与厂家或经销商联系。
1.1 产品铭牌
LT3100/LT3300系列变频器的铭牌示例如图1-1所示（以LT3100单相输入0.4KW变频器为例）。
AC表示交流电源输入。
商标 欧瑞传动电气有限公司
1PH 表示单相输入，220V、50/60Hz 表示
型号 LT3100-0004S2B
额定输入电压和频率。
3PH1 表示三相（U，V，W）输出，外 输入 AC 1PH 220V 50/60Hz
接卷绕电机，0.4KW、2.5A 表示变频器额 3PH1 0.4KW 2.5A 0~220V 10.00-150.0Hz
输出
定功率和额定输出电流，0～220V 表示变 3PH2 0.15KW 0.9A 0~220V 0.00-120.0Hz
频器输出电压范围。10.00～150.0Hz表示 条 形 码
输出频率范围。
图1-1 铭牌示例
3PH2表示三相（U1，V1，W1）输出，
外接超喂电机，0.15KW、0.9A 表示变频器额定功率和额定输出电流，0～220V 表示变频器输出电
压范围。0.00～120.0Hz表示输出频率范围。
1.2 产品型号说明
LT3100/LT3300系列变频器的产品型号示例见图1-2（以LT3100单相输入0.4KW变频器为例）。
LT3100－0004 S2 B
结构型式代号
B：塑壳
输入电压类型
S2：单相220VAC输入
适配电机功率 (0.4KW)
产品系列
图1-2 产品型号示例
1产 品 简 介
1.3 LT3100/LT3300系列产品一览表
表1-3 LT3100/LT3300系列变频器产品一览表
卷绕电机 超喂电机
结构
型号 额定输出 额定输出 冷却方式
功率（KW） 功率（KW） 形式
电流（A） 电流（A）
LT3100/LT3300-
0.4 2.5 B2 自冷
0004S2B
0.15 0.9
LT3100/LT3300-
0.75 4.5 B2 风冷
0007S2B
1.4 产品外观
LT3100/LT3300系列变频器外观结构为塑壳。塑料外壳采用优质聚碳材料模压而成，造型美观
且强度高、韧性好。产品外形及结构部件如图1-4所示。
图1-4 结构外形图
2产 品 简 介
1.5 技术规范
项 目 内 容
电压范围 220V±15%
输 入
频率范围 50/60Hz
电压范围 0～220V
输 出 频率范围 10.00～150.0Hz（频率分辨率0.01Hz）
过载能力 150％ 过载时间：60S
频率设定精度 数字设定：0.01Hz
调制方式 优化空间矢量调制
控制方式
V/F曲线 18条补偿曲线
PI调节 内置PI调节器，便于进行自动控制
调 1）频率（线速度）递减调节 2）PI调速
卷绕电机
速 3）摆频调速 4）频率（线速度）递增调节
方 1）恒线速 2）变线速 3）频率（线速度）上升
操作功能 超喂电机
式 4）线速度跟踪 5）变线速2 6）频率（线速度）递减
启动 键盘启动、端子启动、上位机启动。
停机 键盘停机、端子停机、上位机停机。
记忆功能 掉电后自动记忆（当前长度、频率）
保护功能 欠压，过压，过流，变频器过载,干扰保护等。
LED 数码管显示当前输出频率（或者当前线速度）、当前长度、设定长度、故障
显 示 类型以及功能码参数、操作参数；
四个LED指示灯指示变频器当前的工作状态。
AIGC您好！LT3100/LT3300系列变频器使用手册是一份详细的指南，它专门针对三菱（Mitsubishi）生产的LT3100和LT3300变频器设计。这本手册主要包括以下几个部分：
1. **产品介绍**：对LT3100和LT3300变频器的基本特性、规格参数、型号区别进行说明。
2. **安装与接线**：指导用户如何正确安装设备，包括电源连接、电机接线、控制信号连接等步骤。
3. **操作说明**：提供变频器的启动、停止、模式选择、参数设置等操作方法，以及安全注意事项。
4. **功能与特性**：详细解释变频器的各项功能，如速度控制、频率调节、过载保护、故障诊断等。
5. **维护与保养**：介绍定期维护和故障排查的技巧，以延长设备寿命。
6. **故障代码与解决策略**：列出常见故障代码及其含义，帮助用户快速定位问题并自行解决或寻求专业支持。
7. **技术规格表**：列出所有相关的电气和机械规格，以便用户根据实际需求选择合适的型号。
请确保在使用前仔细阅读手册，并遵循其中的安全指南，以确保设备的正确使用和操作人员的安全。如有任何具体问题或需要进一步的技术支持，请随时告诉我。
