目 錄
一、產(chǎn)品簡介···························································································1
1.1 產(chǎn)品銘牌····················································································1
1.2 產(chǎn)品型號說明············································································1
1.3 LT3100/LT3300系列產(chǎn)品一覽表··············································2
1.4 產(chǎn)品外觀····················································································2
1.5 技術(shù)規(guī)范····················································································3
1.6 產(chǎn)品設(shè)計執(zhí)行標(biāo)準(zhǔn)····································································4
1.7 安全事項····················································································4
1.8 注意事項····················································································6
1.9 日常檢查和保養(yǎng)········································································6
二、安裝與配線························································································8
2.1 安裝···························································································8
2.2 端子說明····················································································8
2.3 系統(tǒng)配線··················································································11
三、操作與顯示······················································································12
3.1 鍵盤控制器··············································································12
3.2 功能參數(shù)設(shè)置··········································································13
3.3 顯示項目說明··········································································16
四、參數(shù)與功能碼··················································································18
4.1 參數(shù)與功能碼速查表······························································18
4.2 功能碼詳解··············································································23
附錄、通訊協(xié)議······················································································41
敬告用戶·································································································51產(chǎn) 品 簡 介
一、產(chǎn)品簡介
本使用手冊簡要介紹了LT3100/LT3300系列變頻器的安裝接線、參數(shù)設(shè)定及操作使用的有關(guān)
事項，務(wù)請妥善保管。如果使用中發(fā)生故障，請與廠家或經(jīng)銷商聯(lián)系。
1.1 產(chǎn)品銘牌
LT3100/LT3300系列變頻器的銘牌示例如圖1-1所示（以LT3100單相輸入0.4KW變頻器為例）。
AC表示交流電源輸入。
商標(biāo) 歐瑞傳動電氣有限公司
1PH 表示單相輸入，220V、50/60Hz 表示
型號 LT3100-0004S2B
額定輸入電壓和頻率。
3PH1 表示三相（U，V，W）輸出，外 輸入 AC 1PH 220V 50/60Hz
接卷繞電機，0.4KW、2.5A 表示變頻器額 3PH1 0.4KW 2.5A 0~220V 10.00-150.0Hz
輸出
定功率和額定輸出電流，0～220V 表示變 3PH2 0.15KW 0.9A 0~220V 0.00-120.0Hz
頻器輸出電壓范圍。10.00～150.0Hz表示 條 形 碼
輸出頻率范圍。
圖1-1 銘牌示例
3PH2表示三相（U1，V1，W1）輸出，
外接超喂電機，0.15KW、0.9A 表示變頻器額定功率和額定輸出電流，0～220V 表示變頻器輸出電
壓范圍。0.00～120.0Hz表示輸出頻率范圍。
1.2 產(chǎn)品型號說明
LT3100/LT3300系列變頻器的產(chǎn)品型號示例見圖1-2（以LT3100單相輸入0.4KW變頻器為例）。
LT3100－0004 S2 B
結(jié)構(gòu)型式代號
B：塑殼
輸入電壓類型
S2：單相220VAC輸入
適配電機功率 (0.4KW)
產(chǎn)品系列
圖1-2 產(chǎn)品型號示例
1產(chǎn) 品 簡 介
1.3 LT3100/LT3300系列產(chǎn)品一覽表
表1-3 LT3100/LT3300系列變頻器產(chǎn)品一覽表
卷繞電機 超喂電機
結(jié)構(gòu)
型號 額定輸出 額定輸出 冷卻方式
功率（KW） 功率（KW） 形式
電流（A） 電流（A）
LT3100/LT3300-
0.4 2.5 B2 自冷
0004S2B
0.15 0.9
LT3100/LT3300-
0.75 4.5 B2 風(fēng)冷
0007S2B
1.4 產(chǎn)品外觀
LT3100/LT3300系列變頻器外觀結(jié)構(gòu)為塑殼。塑料外殼采用優(yōu)質(zhì)聚碳材料模壓而成，造型美觀
且強度高、韌性好。產(chǎn)品外形及結(jié)構(gòu)部件如圖1-4所示。
圖1-4 結(jié)構(gòu)外形圖
2產(chǎn) 品 簡 介
1.5 技術(shù)規(guī)范
項 目 內(nèi) 容
電壓范圍 220V±15%
輸 入
頻率范圍 50/60Hz
電壓范圍 0～220V
輸 出 頻率范圍 10.00～150.0Hz（頻率分辨率0.01Hz）
過載能力 150％ 過載時間：60S
頻率設(shè)定精度 數(shù)字設(shè)定：0.01Hz
調(diào)制方式 優(yōu)化空間矢量調(diào)制
控制方式
V/F曲線 18條補償曲線
PI調(diào)節(jié) 內(nèi)置PI調(diào)節(jié)器，便于進行自動控制
調(diào) 1）頻率（線速度）遞減調(diào)節(jié) 2）PI調(diào)速
卷繞電機
速 3）擺頻調(diào)速 4）頻率（線速度）遞增調(diào)節(jié)
方 1）恒線速 2）變線速 3）頻率（線速度）上升
操作功能 超喂電機
式 4）線速度跟蹤 5）變線速2 6）頻率（線速度）遞減
啟動 鍵盤啟動、端子啟動、上位機啟動。
停機 鍵盤停機、端子停機、上位機停機。
記憶功能 掉電后自動記憶（當(dāng)前長度、頻率）
保護功能 欠壓，過壓，過流，變頻器過載,干擾保護等。
LED 數(shù)碼管顯示當(dāng)前輸出頻率（或者當(dāng)前線速度）、當(dāng)前長度、設(shè)定長度、故障
顯 示 類型以及功能碼參數(shù)、操作參數(shù)；
四個LED指示燈指示變頻器當(dāng)前的工作狀態(tài)。

您好！LT3100/LT3300系列變頻器使用手冊是一份詳細的指南，它專門針對三菱（Mitsubishi）生產(chǎn)的LT3100和LT3300變頻器設(shè)計。這本手冊主要包括以下幾個部分： 1. **產(chǎn)品介紹**：對LT3100和LT3300變頻器的基本特性、規(guī)格參數(shù)、型號區(qū)別進行說明。 2. **安裝與接線**：指導(dǎo)用戶如何正確安裝設(shè)備，包括電源連接、電機接線、控制信號連接等步驟。 3. **操作說明**：提供變頻器的啟動、停止、模式選擇、參數(shù)設(shè)置等操作方法，以及安全注意事項。 4. **功能與特性**：詳細解釋變頻器的各項功能，如速度控制、頻率調(diào)節(jié)、過載保護、故障診斷等。 5. **維護與保養(yǎng)**：介紹定期維護和故障排查的技巧，以延長設(shè)備壽命。 6. **故障代碼與解決策略**：列出常見故障代碼及其含義，幫助用戶快速定位問題并自行解決或?qū)で髮I(yè)支持。 7. **技術(shù)規(guī)格表**：列出所有相關(guān)的電氣和機械規(guī)格，以便用戶根據(jù)實際需求選擇合適的型號。 請確保在使用前仔細閱讀手冊，并遵循其中的安全指南，以確保設(shè)備的正確使用和操作人員的安全。如有任何具體問題或需要進一步的技術(shù)支持，請隨時告訴我。