NPH電梯調(diào)試手冊
2021/6/17 7:56:03點擊：
NPH電梯調(diào)試手冊
本資料介紹新開發(fā)的梯種 NPH，該梯種以變頻器 VG7S、微機 FMT、SCL串行通訊系統(tǒng)和 RD-DMS01 變頻門機系統(tǒng)作為電氣的關(guān)鍵組成部分，并使用了 NPX 電梯的機械系統(tǒng)。
資料編寫目的：隨著 NPH 電梯的開發(fā)成功，在工程方面需要提供安裝、調(diào)試、維修和保養(yǎng)各項工作的技術(shù)說明。本資料是根據(jù) NPH 電梯的技術(shù)特點，列出電梯在工程環(huán)節(jié)中所需使用的資料，為工程本部編寫 NPH 電梯工程技術(shù)資料提供依據(jù)。由于 NPH 電梯在電氣控制原理上與 GH98 電梯有較多的相同點，又使用 NPX 電梯的機械系統(tǒng)，所以本資料對于相同點不再進行
敘述，只作出說明“與 XX 電梯保持一致”。
本資料基本內(nèi)容：
（1）NPH 電梯構(gòu)成和技術(shù)特點。
（2）安裝部分。電氣回路圖的使用說明；控制柜及轎頂電器箱等重要電氣部分的名稱、功能介紹；工程大細線及地線的安裝。
（3）調(diào)試部分。運行前需進行檢查的電梯各項安裝情況，控制柜絕緣測試、低速試運行、變頻門機的調(diào)試運行、層高測定操作、高速運行調(diào)試、平層精度調(diào)整等。
本次調(diào)試手冊的編寫，主要參考了研發(fā)中心編寫的《NPH 電梯安裝調(diào)試資料》。
由于編者水平有限，請現(xiàn)場作業(yè)人員多提寶貴意見，可填入附頁《NPH電梯調(diào)試手冊改進意見表》內(nèi)，交工程本部技術(shù)科以作修改。
目 錄
一．NPH 電梯的技術(shù)概述 ······················· 3
1.技術(shù)構(gòu)成及特點 ························ 3
2.NPH 電梯的規(guī)格 ························ 3
二．NPH 電梯機械部分的安裝 ····················· 4
三．NPH 電梯電氣部分的安裝 ····················· 5
1. 電氣回路圖的說明 ······················ 5
1.1 電氣回路圖的類別和內(nèi)容·················· 5
1.2 控制柜對外的接線代號及用途················ 5
1.3 電氣回路圖的讀圖方法··················· 6
2. 電梯電源參數(shù) ························ 8
3. 控制柜概要 ························· 9
3.1 控制柜尺寸及主要部件的安裝圖··············· 9
3.2 控制柜內(nèi)部主要部件的名稱和功能·············· 10
4. 轎頂電器箱元件布置圖 ···················· 11
5. 井道內(nèi)器件的安裝、接線 ··················· 12
6. 廳外召喚箱的安裝、接線及 DIP 開關(guān)的設(shè)置 ··········· 12
7. 接地線作業(yè) ························· 12
7.1 控制柜內(nèi)接地線回路圖··················· 12
7.2 系統(tǒng)地線敷線圖······················ 13
8. 其他敷線 ·························· 13
四．運行調(diào)試 ···························· 14
1. 運行前準(zhǔn)備 ························· 14
1.1 運行前檢查‥ ························ 14
1.2 控制柜絕緣測試 ······················· 14
1.3 電壓測試 ·························· 16
1.4 混雜電壓檢查 ························ 16
2. 變頻門機的調(diào)整 ······················· 17
2.1 機械調(diào)整 ·························· 17
2.2 電氣系統(tǒng)介紹 ························ 19
3. 低速試運行 ························· 21
3.1 開始低速運行 ························ 21
3.2 安全回路的確認(rèn) ······················· 22
3.3 變頻門機的門寬自檢測 ···················· 22
3.4 變頻門機開關(guān)門速度的調(diào)整 ·················· 22
3.5 變頻門機的故障檢出 ····················· 23
4. 高速試運行前檢查和調(diào)整 ··················· 23
5. 高速試運行 ························· 24
5.1 層高測定 ·························· 24
5.2 層高測定前后的軟件確認(rèn) ··················· 24
5.3 高速試運行 ························· 25
5.4 電梯對重配置 ························ 25
5.5 平層調(diào)整 ·························· 25
5.6 起動補償調(diào)整 ························ 26
5.7 關(guān)于 VG7S 變頻器鍵盤的操作·················· 27
6. 規(guī)格表的修改方法 ······················ 27
7. 功能確認(rèn) ·························· 27
五．FMT 板使用說明 ························· 28
1. FMT 板簡介·························· 28
2. 小鍵盤介紹 ························· 29
六．SCL 使用說明 ·························· 32
1. SCL-A 板上的鍵盤操作說明··················· 32
2. SCL-C 板上的 DIP 開關(guān)設(shè)置··················· 38
七．NPH 梯用 VG7S 系列變頻器的鍵盤操作說明·············· 39
1. 鍵盤外型和功能 ······················· 39
2. 鍵盤的操作注意事項 ····················· 39
八．故障分析 ···························· 39
1. 電梯故障狀態(tài)記錄 ······················ 39
2. 電梯故障代碼表 ······················· 41
3. VG7S 變頻器故障代碼表 ···················· 42
九．改進意見表 ·························· 附頁
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