abb传感器pfea新编中英文手册.docx

1、abb传感器pfea新编中英文手册hapter 1 - Introduction第一章 绪论1.1 About this manual 关于此手册 This User Manual describes your new Measure Web Tension System. When you have read the manual, you will have the necessary knowledge for mechanical and electrical installation, commissioning, operation, preventive maintenance

2、and basic fault tracing of your measurement system.。该手册介绍新型幅面材料的张力测量系统，阅读该手册须具备对测量系统的认知，包括机械和电气安装、调试、操作、定期检修和基本故障查寻。注：对于不同产业来说，幅面材料所指不同。幅面在钢铁工业中是指带钢；纺织工业是指布匹；造纸工业是指纸张；塑料工业是指塑料薄膜 To get the best reliability and precision out of your measurement system, study this User Manual first.阅读用户手册可使你的测量系统获得最佳的

3、可靠性和精密度。1.2 How to use this manual 怎么使用手册This user manual comprises two main parts.此用户手册有两个主要部分。1. Information about the Tension Electronics:1. 张力传感器的信息。- System and safety information (chapter 1)- 系统和安全信息（第一章）- Installation, commissioning, maintenance, operation and fault tracing (chapters 2-6)- 安装

4、，试车，维护，操作和故障查寻（2-6章）- Technical data (appendix A)- 技术数据（附录A）2. Information about Designing the Load Cell Installation:压头的安装- Vertical-force sensing load cell PFCL 301E (Appendix B)微型垂直力压头PFCL 301E (附录 B)- Horizontal-force sensing load cell PFTL 301E (Appendix C)微型水平力压头PFTL 301E (附录 C)- Radial-force

5、Tensiometer PFRL 101 (Appendix 径向张力计PFRL 101（附录D）- Horizontal-force sensing load cell PFTL 101 (Appendix水平力压头PFTL 101 (附录 E)Each appendix contains detailed information about one of the above load cell types when used in web tension systems with Tension Electronics PFEA111/112.每个附录均包括上述幅面张力系统使用到的PFEA

6、111/112测量装置的详细信息。1.2.1 Getting started1.2.1 开始 You can use the Fast Setup sequence to set up your system for basic measurement.使用快速启动去建立基本测量系统。 The Fast Setup guides you through a minimum number of steps to set up the tension electronics.快速启动可用最少的步骤去建立张力测量 。Perform the action in the following sectio

7、ns:。执行操作以下部分: Section Step-by-step Commissioning Guide调试步骤 Section Performing Basic Settings演示基本设置 Section Performing a Fast Setup演示快速设置For extended functionality, use “Performing a Complete Setup”.用“演示完全设置”可了解扩展的功能See Section Performing a Complete Setup.演示完全设置1.2.2 Saving actual data and settings a

8、t commissioning 保存试调试时的实际参数和设定When commissioning is completed you can use the form in Appendix F, Where actual commissioning data and settings can be filled in and saved for future use.试车完成后，将数据填入附件F中的表单并保存，以供将来使用。 About this System (关于这个系统)Your system for tension measurement consists of:张力测量系统由以下构成

9、: Tension Electronics（压力传感器）PFEA111 or PFEA112张力测量装置PFEA111 or PFEA112 PFEA111 is a cost effective compact and user friendly tension electronics providing an accurate and reliable fast analog SUM signal from two load cells for control and/or monitoring. The display can show the SUM, individual A & B

10、 and difference signal. The small size and DIN-rail mount make this unit very easy to integrate into many types of electrical cabinets.PFEA111是一款高效紧凑的张力测量装置，且用户界面完善。可用于监控来自两路元件发出的高精度和高可靠性的快速模拟SUM信号，显示器可分别显示A和B及差值信号。该装置可以很方便地安装在电气柜的DIN导轨上。 PFEA112 provides the same functionality and user friendliness

11、 as the PFEA111 with the addition of fieldbus communication via Profibus-DP.PFEA112和PFEA111一样，只是增加了Profibus-DP局域网通讯。 PFEA111是一个成本低、结构紧凑、用户容易理解的压力传感器，为了控制、监视只要提供一个来自两个负载中心精确的可靠的类似SUM信号。显示器能够显示SUM信号和个别的微小差异的信号。其小规格的和DIN导轨组成这个单元非常容易和电气柜构成一个整体。 PFEA112提供和PFEA111同样的功能用户也容易理解，它们的指令通过Profibus-DP进行传输。Coveri

12、ng a wide range of applications the Tension Electronics comes in three versions (The PFEA 113 is described in a separate manual), with different levels of performance and functionality. All three versions have multi-language digital display and configuration keys. The configuration keys being used f

13、or 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 DIN-rail version (IP20-version, unsealed ) and enclosed IP 65-version (NEMA 4) for mounting

14、in more severe environments.应用于广泛领域的张力测量装置有三种不同的版本（PFEA 113是独立的手册），各具有不同性能，所有三个版本都支持多种语言数据显示器和设定键，设定键可设定各个参数，也可检查张力测量系统的状态。2X16字符显示器可以显示当前的和值、差值或各路独立信号。所有三个版本都可以轻松地安装在DIN导轨上，并且符合IP65标准(NEMA 4)以应对更严酷的环境。Load cells of type PFCL 301E, PFTL 301E, PFRL 101 and PFTL 101张力单元（压头？）规格PFCL 301E, PFTL 301E, PFR

15、L 101 and PFTL 101.The equipment is intended for use in a wide range of manufacturing processes where a web of any kind of material, . paper, plastic or textile, is transported in a machine. The only requirement is that the web is wrapped over a roll. The force on the roll is proportional to the web

16、 tension. The resulting force is transferred through the bearing housings into the load cells. The load cells create a signal is proportional to the force acting in the measuring direction of the load cells. This signal is processed and amplified in the tension electronics and can be used as an inpu

17、t signal for process control, presentation on a display or for registration.该设备只用于任何幅面材料的生产过程，它是传输机械量的，例如造纸、塑料和纺织。要求幅面材料被缠绕在圆筒棍上，圆筒棍的受力与的幅面材料的张力是成比例的，这个力又被安装在轴承座的压力传感器（压头）接收，压力传感器（压头）产生一个成比例的且带有方向的信号，该信号又被张力测量装置进行放大和处理，可作为过程控制的输入信号、在显示器上显示或存储。1.4 Safety Instructions 安全说明Read and follow the safety in

18、structions given in this section before starting any work. However, local statutory regulations, if stricter, are to take precedence.在进行任何操作前请阅读说明书，如有本地法规规定则优先。The tension measurement system contains no moving parts. However, the load cells are mounted close to a rotating roll over which a web is ru

19、nning.张力测量系统没有任何移动部件。测压元件也安在一个旋转的辊上。1.4.1 Personnel Safety1.4.1 人身安全WARNING警告Never work with the load cells, or nearby, when the production line is in service. Before starting any work, switch off and lock the operating switch of the drive section for the measuring roll.当生产线工作时，不要在压力传感器或者附近进行工作。开始操作

20、前，须切断和锁定测量辊的驱动部件的操作开关。DANGER危险Switch off and lock the mains operating switch to the tension electronics before performing any work on the tension electronics. When the work is completed, check that there are no loose wires, and that all units are properly secured.在装置运行前须切断和锁定主操作开关，当工作结束后检查是否有松动的电缆以及

21、整个单元都是否安全。NOTE 注意All personnel working with the installation must know the location of the main power supply switch to the measurement system and how it is operated.所有安装人员须了解本地电源开关到测量系统的接线（原意是本地电源开关到测量系统，怎样操作）1.4.2 Equipment Safety1.4.3 设备安全CAUTION小心Always switch off the mains supply voltage to the

22、measurement system before replacing a unit.更换单元时要切断测量系统的主电源。CAUTION 小心Handle the electronic unit carefully to reduce the risk of damage from Electric Static Discharge (ESD. Note the warning label on the circuit boards.触摸电子单元要小心以减少静电放电所导致的伤害。注意电路盖板上的警告标志。1.5 The Measuring Technique Based on Pressduct

23、or Technology1.6 建立在压力传感器（技术）上的测量技术 The operating principle of a force transducer has a great effect on how well it will perform. It also affects how stiff and vibration-free the entire load cell will be as well as its robustness and tolerance to overload. All of these factors impact on the design,

24、operation, and maintenance of the web processing machinery.如果使用得当，力传感器（的工作原理）可获得最佳效果，它还取决于其坚固度以及整个压力传感器（压头）在无振动时的稳定度和过载能力。 ABBs Pressductor transducer technology produces a signal as a result of changes in an electromagnetic field when the load cell is subjected to mechanical force. It is an operati

25、ng principle that has its origin in a metallurgical phenomenon according to which mechanical forces alter the ability of some steels to convey a magnetic field. Unlike other types of load cell technologies, physical movement such as compression, bending or stretching is not required for signal gener

26、ation.当一个机械力作用于ABB的 Pressductor压力传感器时，将引起传感器内部磁场会发生变化从而产生一个信号。居于冶金学现象，该机械力改变某些钢传输的磁场的能力。而对于其它类型的测压元件，无论压缩、弯曲和拉伸等物理现象都不会发生作用。 A Pressductor transducer (the sensor inside the load cell) is a simple and elegant design. Essentially, two perpendicular windings of copper wire around a steel core combine t

27、o provide a measurement signal.放置在压头里的压力传感器是一个非常简洁的设计。实际上就是两个由铜线围绕铁心组成相互垂直的的线圈提供的信号。 An electromagnetic field is created by continuously feeding an alternating current to one of the windings. The filed is positioned in such a way that, since the windings are at right angles to each other, there is n

28、o magnetic coupling between them when the load cell is unstressed.连续不断的给其中一组线圈通上交流电流能产生电磁场，由于线圈的位置是相互垂直的，所以在不受力时另一组线圈是没有耦合的。 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 in

29、duces an AC voltage that reflects the tension exerted by the web on the measurement roll. This voltage-a comparatively strong transducer signal-is converted by the load cell systems tension electronics into a system output.当然，在压力传感器收到外力时，磁场的模式发生了变化（理解是磁路发生了变化），一部分磁场耦合到另一个线圈从而产生一个交流电压，这个交流电压就是安装在的测量棍

30、上幅面材料的张力状态。这个电压信号-相对强的压力传感器的信号-张力测量装置转换成一个系统的输出。（如图）Chapter 2 Installation (第2章 安装) About this Chapter The way you install your system has more influence on its functionality, accuracy and reliability than you might think. The more accurate the installation, the better the measurement system. By fol

31、lowing the instructions in this chapter, you will fulfill the most important requirements for proper mechanical and electrical installation.The equipment is a precision instrument which although intended for severe operating conditions, must be handled with care.安装系统的方法会意想不到地影响功能、精度和可靠性。越精准的安装，系统的测量

32、效果越好。以下章节将对机械和电器的安装提出最重要的需求。该设备是精密仪器，必须小心处理。 Safety Instructions (安全说明)Read and follow the safety instructions given in Chapter 1 Introduction, before starting any installation work. However, local statutory regulations, if stricter, are to take precedence.在开始任何安装工作之前，需仔细阅读并遵守第1章的安全须知。如当地的法律法规，更严格的，要优先考虑。 Mounting the load cells (测压元件安装)Installation requirements and mounting instructions are give in:安装所要求的必被条件和装配说明书 Appendix B PFC