【正文】 行 ..........................................................25 正常停機 ..............................................................25 ............................................................25 ..........................................................25 ............................................................25 緊急停機與復歸 ........................................................25 手、自動轉(zhuǎn)換 ..........................................................25 ........................................................25 手動切至自動 .......................................................25第七章 數(shù)字閥PCC智能調(diào)速器的靜態(tài)調(diào)整 .........................................26 ..............................................26 ....................................................26（僅雙調(diào)有此項） ....................................27 ..............................................................27第八章 YWBT系列步進式PMC微控制器調(diào)速器 .......................................28 ................................................................28 步進式PMC調(diào)速器的構(gòu)成及工作過程 ........................................28 ..........................................................29 ......................................................29IV ..........................................................31 開關量輸入通道 .....................................................32 ............................................................32 步進電機控制回路 ...................................................32 接力器反饋回路 .....................................................33 ............................................................33 ................................................................34 .................................................34 調(diào)速系統(tǒng)工作過程 .......................................................34 操作方法 ...............................................................34 開機 ...............................................................34 并網(wǎng) ...............................................................34 正常停機 ...........................................................35 緊急停機 ...........................................................35 復歸 ...............................................................35 手自動切換 .........................................................35 調(diào)試步驟 ..............................................................35 全開、全關位置調(diào)整 .................................................35 轉(zhuǎn)速表調(diào)整 .........................................................35第九章 YWFT系列數(shù)字閥PMC微控制器調(diào)速器 .......................................36 主要特點 ...............................................................36 數(shù)字閥PMC調(diào)速器的構(gòu)成及工作過程 ........................................36 調(diào)節(jié)器工作原理 .........................................................37 電氣原理圖 .........................................................37 脈寬調(diào)制（PWM）輸出 ...............................................37 人機界面的操作方法 .....................................................39V 參數(shù)的具體含義 .....................................................39 參數(shù)的修改方法 .....................................................39第十章 步進電機式調(diào)速器機械液壓系統(tǒng)構(gòu)成及工作原理 ............................42 ...................................................4小型步進電機式電液轉(zhuǎn)換器 .......................................42 ...........................................44 ...............................................................45 中小型主配壓閥 ....................................................45 .......................................................46第十一章 數(shù)字閥調(diào)速器機械液壓系統(tǒng)構(gòu)成及工作原理 .............................47 二通插裝閥 ............................................................47 二通插裝閥的基本結(jié)構(gòu)與原理 ........................................47 主閥單元 .........................................................48（圖117） .....................................................52 .............................................................53 ...........................................................53 ...................................................5中型數(shù)字閥調(diào)速器機械液壓工作原理 ...............................55 .................................................57 .................................................59 .............................................................61 .............................................................61第十二章 油壓裝置工作原理 ...................................................62 ...................................................................62 .............................................................62 .............................................................62 .................................................................62VI ...........................................................62 .........................................................64 .........................................................64 .........................................................64 .........................................................64（圖122） ...................................................65（圖123） ...................................................66 ...........................................................67 ...........................................................67 ...........................................................68 .............................................................69第十三章 調(diào)速器的試驗 ........................................................70 ...........................................................70 ...............................................................70 ...................................................70 ...................................................70 .......................................................70 ...................................................70 .......................................................70 .........................................................70 ...........................................70第十四章 調(diào)速器現(xiàn)場參數(shù)選擇方法 ...........................................71 PID參數(shù)選取原則 .......................................................71 PCC調(diào)速器現(xiàn)場參數(shù)選擇方法 .............................................71 PMC調(diào)速器現(xiàn)場參數(shù)選擇方法 .............................................71 調(diào)節(jié)參數(shù)BT TD TN與KP KI KD的關系 ..............