【正文】 Weight（砝碼） Load cell supported roll (壓力傳感器支撐的軋輥) Rope (繩索)All rolls must be free turning idlers. To keep friction losses low, only use the closest rolls to define web path.所有軋輥必須能自由旋轉(zhuǎn)，保持摩擦損失最底，最好利用最靠近的軋輥路徑。 Z indicates that a parameter can be chosen from a list.(Z 表示那個參數(shù)能選擇的) To change a numerical value, X, or parameter, Z, press√. The numerical value or parameter is then placed within brackets [XXXXXX] or [zz] to show that it can be changed.改變數(shù)值X或參數(shù)Z后按√，于是這個數(shù)值或參數(shù)就會放置在括號中[XXXXXX]或[zz]If it is a “Z” parameter, use ↑ and ↓ to go up or down in the list. When the desired value is shown on the display press √. When √ is pressed the new parameter value is saved and the brackets around the value disappear. 如果是一個參數(shù)“Z”用↑和↓使它數(shù)值增大或減小,什么時候顯示出你需要的值就按下√，在按下√時新的參數(shù)儲存，數(shù)值周圍的方括號消失。 (Mains voltage selection switch in position 115)主要電壓選擇開關(guān)在115的位置。 All the cable screens have to be connected to the earth bar and the length of the screen connection must be less than 50mm (2 in).接地必須小心謹(jǐn)慎，按照下列操作可避免麻煩： Cable screens must be connected to the copper earth bar. The screen connection maximum length is 50 mm.電纜屏蔽線必須連接銅制接地棒，屏蔽接線處最大長度為50mm。 Appendix D PFRL 101Designing the Load Cell Installation居于冶金學(xué)現(xiàn)象，該機(jī)械力改變某些鋼傳輸?shù)拇艌龅哪芰Αovering a wide range of applications the Tension Electronics es in three versions (The PFEA 113 is described in a separate manual), with different levels of performance and functionality. All three versions have multilanguage digital display and configuration keys. The configuration keys being used for setting different parameters and to check the status of the tension system. The 2x16 character display can present sum, difference or individual load cell signals. All three versions are available in both DINrail version (IP20version, unsealed ) and enclosed IP 65version (NEMA 4) for mounting in more severe environments.應(yīng)用于廣泛領(lǐng)域的張力測量裝置有三種不同的版本（PFEA 113是獨(dú)立的手冊），各具有不同性能，所有三個版本都支持多種語言數(shù)據(jù)顯示器和設(shè)定鍵，設(shè)定鍵可設(shè)定各個參數(shù)，也可檢查張力測量系統(tǒng)的狀態(tài)。1. Information about the Tension Electronics:1. 張力傳感器的信息。執(zhí)行操作以下部分:● Section Stepbystep Commissioning Guidel Section Performing Basic Settingsl Section Performing a Fast SetupFor extended functionality, use “Performing a Complete Setup”.用“演示完全設(shè)置”可了解擴(kuò)展的功能See Section Performing a Complete Setup.演示完全設(shè)置 Saving actual data and settings at missioning 保存試調(diào)試時的實(shí)際參數(shù)和設(shè)定When missioning is pleted you can use the form in Appendix F, Where actual missioning data and settings can be filled in and saved for future use.試車完成后，將數(shù)據(jù)填入附件F中的表單并保存，以供將來使用。 Safety Instructions 安全說明Read and follow the safety instructions given in this section before starting any work. However, local statutory regulations, if stricter, are to take precedence.在進(jìn)行任何操作前請閱讀說明書，如有本地法規(guī)規(guī)定則優(yōu)先。 However, then the transducer is subjected to a force, as shown in the figure, the magnetic field pattern changes. A portion of the field couples with the second winding and induces an AC voltage that reflects the tension exerted by the web on the measurement roll. This voltagea paratively strong transducer signalis converted by the load cell system’s tension electronics into a system output.當(dāng)然，在壓力傳感器收到外力時，磁場的模式發(fā)生了變化（理解是磁路發(fā)生了變化），一部分磁場耦合到另一個線圈從而產(chǎn)生一個交流電壓，這個交流電壓就是安裝在的測量棍上幅面材料的張力狀態(tài)。 The maximum permitted cable resistance in the excitation circuit is shown in Table 21. Before missioning, check cable resistance in the load cell excitation circuit.最大限度允許電纜電阻在激勵電路時如表21中所示，試車以前檢測電纜電阻符合要求。 Synchronization (同步)Synchronization is not required for the wall mounted IP 65version (NEMA 4) of the tension electronics.對于有隔離的IP 65version (NEMA 4)壓力電子儀器同步是不必要的If two or more IP 20version (unsealed) tension electronics are mounted in the same cabinet they must be synchronized.如果兩個或更多的IP 20version (unsealed)壓力電子儀器安裝在同一個電器柜里那么它們必須同步。所有的電纜屏蔽必須接接地排且長度不可超過50毫米NOTE The cable screens must be earthed at one end only. 1. Load cell type and nominal load, see Appendix for installed load cell type壓力傳感器的類型和額定負(fù)載，參照相關(guān)附錄2. Object type, see Section （對象類型，）— Standard roll (two load cells) 標(biāo)準(zhǔn)輥（兩個壓力傳感器）— Single side measurement (one load cell) 單個邊測定 (壓力傳感器)3. Maximum web tension 最大限度的測量壓力4. Desired output data at given web tension 假定的壓力測量系統(tǒng)其輸出量的希望值數(shù)據(jù)5. Communication data, see Section 交往數(shù)據(jù)。3. Check the supply voltage檢查供應(yīng)電壓DINrail mounted IP20unit (unsealed)安裝在DIN導(dǎo)輥上的IP20unit (unsealed)Nominal 24VDC, Working range 1836VDC, X1:12額定值24VDC，工作范圍1836VDCWall mounted IP65unit (NEMA)在墻壁上安裝好的IP65unit (NEMA)85264V AC,(100V15% to 240V+10%), 4565HZ, X9:12 Nominal 24V DC, Working range 1836V DC, X124. Perform basic setting (if necessary)演示基本操作（如果需要的話）5. perform setup:演示調(diào)整Fast setup開始演示Complete setup結(jié)束演示6. Check load cell signal polarity檢查壓力傳感器信號極性7. Check load cell function檢查測壓元件程序 Performing Basic Settings 演示基本設(shè)置 When the tension electronics has been powered on for the first time after delivery, you are asked to SetLanguage and then to SetUnit. These two settings must be performed to be able to proceed with the rest of the setup. Language and unit can be changed later on if desired.在張 力測量裝置交付后第一次通電時，須設(shè)定語言和（計量）單位。1. Push with your hand to apply a force corresponding to increased web tension on one load cell at a time (as close to the load cell as possible) and check if the display reading is positive. If the display reading is negative, invert the load cell signal connection to the tension electronics.每次在一個壓頭上，用你的手推動產(chǎn)生一個相當(dāng)于增強(qiáng)幅面張力的強(qiáng)制力，檢查是否顯示讀數(shù)為正信號。Only a limited number of selections and parameter settings are set in the fast setup. All other parameters are set as factory default values. See Appendix Factory Default Settings.快速設(shè)定只能設(shè)置有限的選項(xiàng)和參數(shù)，其他參數(shù)是出廠默認(rèn)值。Steps down in a list. 在一個目錄里選擇向下。Insulation amplifier PXUB 201 is intended to be installed on a DINrail. The PXUB 201 is connected by screw terminals.PXUB201隔離放大器只能用螺絲安裝在DIN導(dǎo)軌上。NOTE (注意)The ining mains voltage must be provided with f