梅索尼兰SVI II定位器调试流程(中)

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梅索尼兰SVI II 定位器操作业指导书

梅索尼兰SVI II 定位器操作业指导书

M aso n eilan*S V I*II A P 定位器作业指导书编制:周利鹏审核:王振辉储运公用成品油班组SVI II AP定位器作业指导书1、工作原理SVI II AP是智能电气定位器,它从控制器接收4-20mA电气位置设定点信号并与阀门位反馈传感器比较位置设定点输入信号。

位置设定点和位置反馈之间的差异通过位置控制算法分析计算输出为I/P转换器设定伺服信号。

I/P的输出压力由驱动执行机构的气动气路放大器放大。

一旦设定点和阀门位反馈之间的误差在范围之内,对伺服信号不进行其它纠正,以保持阀位。

阀门定位器外观如图1-1所示。

1-1 SVI II AP2、电气模块接线端子板如图2-1所示。

2-1 接线端子图3、操作按钮本地按钮都位于铰链保护盖后面,显示窗口的正下方。

用一字螺丝刀将中间的螺丝拧开,将黑色盖子掀起,有三个银色按钮分别是‘*’(选择)、‘-’(向后)、‘+’(向前)如图(3-1)3-1 SVI II AP显示屏及操作按钮三个按钮执行以下功能:左按钮:标记为*,允许您选择或接受当前显示的值或参数选项。

中间按钮:标记为-,允许您通过菜单结构返回上一个菜单项目,或者减少数字显示屏上当前显示的值。

当用于减小显示值时,长按按钮就会使值以更快速度减小。

右键按钮:标记为+,允许您通过菜单结构进入下一个菜单项目,或者增加数字显示屏上当前显示的值。

当用于增加显示值时,长按按钮就会使值以更快速度增加。

4、NORMAL 运行模式和 MANUAL 模式菜单当离开NORMAL模式进入MANUAL模式时,阀门处于它离开NORMAL时所处的最后位置。

在MANUAL模式下,设备不会对4-20 mA的信号作出响应。

但是,SVI II AP设备仍然可以对HART命令作出响应,包括定位阀门的HART命令。

当你从NORMAL运行模式菜单切换到VIEW DATA或VIEW ERR菜单,阀门仍然处于NORMAL 模式,并且仍然对4-20mA信号作出响应。

475调试SVI2定位器指南

475调试SVI2定位器指南

Device Setup 里选 3 Setup Wizard, 这是一个设定向导, Setup Wizard 会一步步引导 所有的整定动作。
点击 Setup Wizard 后会有下 图的提示,此时请选择 Air Action 是气开还是气关。也可 以选 1 跳过此步。
选完气动方式后,我们可以点 ENTER确认
修改完后,手操器退出前请检 查模式,要记得把模式调回
Normal
到主页通过 Device Setup 里 选 6 进入 Calibration
然后选 3 进入到 Valve Travel 里, Valve Travel 里选 3 和 6 就可以看到 Find stops &
Auto tune.
• 然后又回到了模式选择
D.备注
修改参数需把定位器从 Normal 模式修改到 Setup 模 式
HRAT475 调试 SVI2 定位器指南
2020-03-06
HRAT475 阀门整定方法
所有整定菜单途径都在主页选 项 7 Device Setup 里
首先我们在选项 2 Change Mode 里把 Normal 模式修改 成 Setup 模式
• 选好后点 Enter 确认
A:通过 Setup Wizard 指令来整定阀门
B.通过 Manual Setup 里的指令来整定阀门
回到主页通过 Device Setup 里选 4 进入 Manual Setup
在 Manual Setup 选 4 和 5 就 可以看到 Find stops & Auto
tune.
C.通过 Calibration 菜单的内置指令来整定阀门
接下来会跳出下图 Aggressiveness value 我们选 0 就可以,点 Enter

SVI_II_AP智能电气阀门定位器的原理和应用

SVI_II_AP智能电气阀门定位器的原理和应用

SVI Ⅱ AP 智能电气阀门定位器的原理和应用李宝华摘要:梅索尼兰(Masoneilan )是全球控制阀领军品牌,是最早研发数字式电气阀门定位器的厂商之一,其最新的智能电气阀门定位器产品是高性能的SVI Ⅱ AP (Smart V alve Interface, Advanced Performance ),基于模块化设计,结构紧凑,耐严酷工况,采用非接触阀位传感器和在板32位微处理器进行定位控制并具有诊断功能,通过HART 通信实时性能监视和获取数据分析有效开展了控制阀预测性维护,实现现场显示、远程通信和故障诊断。

关键词:SVI Ⅱ AP ;智能电气阀门定位器;原理;应用引言科学技术的发展助推全球制造业,流程工业生产装置在控制系统和测量仪表率先数字化智能化,市场需求促使控制阀厂商加快推进以智能电气阀门定位器为核心的数字解决方案。

梅索尼兰(Masoneilan )是全球控制阀领军品牌,始于1882年,历经131年发展之路,1985年从属徳莱赛集团(DRESSER ),2011年随徳莱赛归于美国通用电气(GE )旗下,公司几经转换但控制阀技术领先依旧。

控制阀流量系数Cv 、压力恢复系数F L 都是梅索尼兰提出后被业内接受,还有控制阀噪声计算、抗空化气蚀、蒸汽应用和苛刻工况解决方案等技术创新一直影响着控制阀行业发展。

梅索尼兰在上世纪八十年代初期首先研发支持HART 通信的数字式电气阀门定位器,实现了远方校准和性能监控。

SVI (Smart V alve Interface )系列智能电气阀门定位器采用非接触阀位传感器和在板微处理器进行定位控制并具有诊断功能,通过HART 通信实时性能监视和获取数据分析有效开展了控制阀预测性维护。

从SVI 系列到SVI Ⅱ再到目前高性能的SVI Ⅱ AP (Smart V alve Interface, Advanced Performance )和在线诊断软件ValVue ,实现现场显示、远程通信和故障诊断,梅索尼兰不断研发和创新,持续引领智能电气阀门定位器先进技术。

西门子定位器调整步骤

西门子定位器调整步骤

西门子定位器调整步骤一、调试前准备工作1接汽源,再接电源,将电流给到4mA以上2如定位器没有调试过,这时显示屏中应出现P进入组态,先按“+”再同时按“—”,反之相同,看阀门的最大点或最小点。

3看最小点应在5-9之间,不对调定位器的黑色齿轮。

看最大点应不超过95,调最小点尽量接近5.4用“+”、“—”键将阀门行程调到50%,调试前准备工作完成。

注意:如果定位器调试过必须清零,清零步骤为:按手键进入(新出的为50,最初的为55),再按“+”5秒出现OCAY,再按手键5秒,出现C4抬手出现P,进入组态后调试步骤同以上2、3、4相同。

二、初始化的调校步骤Ⅰ、执行机构的自动初始化注:自动初始化前一定要正确设定阀门的开关方向!否则初始化无法进行!1.正确移动执行机构,离开中心位置,开始初始化。

直行程选择:;角行程选择:,用“+”,“—”键切换;2.短按功能键,切换到第二参数:显示:或,用“+”,“—”键切换;注:这一参数必需与杠杆比率开关的设定值相匹配。

3.用功能键切换到参数三,显示如下:显示:如果你希望在初始化阶段完成后,计算的整个冲程量用mm 表示,这一步必须设置。

为此,你需要在显示屏上选择与刻度杆上驱动钉设定值相同的值。

4.用功能键切换参数四,显示如下:显示:5.下按“+”键超过 5 秒,初始化开始显示:初始化进行时,“RUN1”至“RUN5”一个接一个出现于显示屏下行。

注:初始化过程依据执行机构,可持续 15 分钟。

有下列显示时,初始化完成。

在你短促下压功能键后,出现显示:通过下按功能键超过 5 秒,退出组态方式。

约5 秒后,软键显示将出现。

松开功能键后,装置将在Manual 方式,按功能键将方式切换为AUTO,此时可以远控操作。

Ⅱ、执行器手动初始化利用这一功能,不需硬性驱动执行机构到终点位置即可进行初始化。

杆的开始和终止位置可手工设定。

初始化剩下的步骤(控制参数最佳化)如同自动初始化一样自动进行。

梅索尼兰阀门说明书

梅索尼兰阀门说明书

阀门调试梅索尼兰是一种智能式的定位器,对该种气动阀的调试,首先对控制回路查线和接线方式确认,再次对仪表管道进行吹扫。

注意事项:在进行设置时必须从信号源输入4~20mA电流信号或者从HART(数字通信协议)输入,操作电源来自于4~20mA电流信号或者是12/24VDC电压等多支路供应。

当SVI阀门调节器或控制器没有按钮或者没有显示,如果要进行系统设置或校验,则必须用HART通信协议或者个人计算机上阀门软件来进行阀门参数设定。

该定位器又分为气开式(正作用式:4mA指令对应全关、20mA指令对应全开)、气关式(反作用式:4mA指令对应全开、20mA指令对应全关)和双气缸(厂家说:出厂是什么参数就是什么不需要更改什么参数)三种型号,梅索尼兰有一个简便操作接口、高精度的阀位执行机构、据有自动设置和调整功能。

所以我们首先要认识阀门的用户接口(interface),梅索尼兰有三个操作按钮,○1左边一个按钮上标有“*”字样,这个按钮允许我们进行选择或者确认被改的参数;○2中间这个按钮上标有“-”字样,这个按键允许我们从下一个菜单移到上一个菜单,或者对所修改的参数进行减操作;○3右边这个按钮上标有“+”字样,这个按键允许我们从上一个菜单移到下一个菜单,或者对所修改的参数进行加操作。

当我们首次调试时,第一个看到的画面是“POS…”,如果要调整该定位器,首先必须从“POS…”切换到手动位置,画面显示的是:“MAN POS”。

当阀门在自动位置时我们可以用以下方法进行切换。

首先按标记为“+”的键,只到阀门显示(→MAN)字样时,按“*”键就可以进入手动状态,在手动状态时阀门应显示(MAN POS)字样。

这时如果再按下“*”键,就可以进行手动操作该阀门。

如果想切换到自动位置时,只要该定位器显示(MAN POS)字样时,表示阀门现为手动状态。

这时我们只有按下“+”键,只到显示(→OPER)字样,这时按“*”键,阀门将会自动进入自动状态。

梅索尼兰定位器 SVI-II

梅索尼兰定位器 SVI-II

WarrantyItems sold by Dresser® are warranted to be free from defects in materials and workmanship for a period of one year from the date of shipment provided said items are used according to Dresser recommended usages. Dresser, Inc. reserves the right to discontinue manufac-ture of any product or change product materials, design or specifications without notice. This instruction manual applies to the following instruments and approved software: SVI ® II AP Positioner and ValVue® software.The SVI II AP series positioners are warranted for use only with interface software approved by Dresser Inc. Consult Masoneilan Dresser factory locations for approved software listing.About this GuideThis Quick Start Guide applies to the following instruments and approved software: SVI II AP -2 through SVI II AP-3- with Firmware version 3.1.1- with ValVue® version 2.4 or greater- with AMS® ValVue® SNAP-ON® version 2.4 or greater- with Model HH375 HART® Communicator with DD published for SVI II AP- (Masoneilan Device type 202, 0, 00CA)The information in this manual is subject to change without prior notice.The information contained in this manual, in whole or part, shall not be transcribed or copied without Masoneilan’s written permission.In no case does this manual guarantee the merchantability of the positioner or the software or its adaptability to a specific client needs.Please report any errors or questions about the information in this manual to your local supplier or visit .CopyrightAll software is the intellectual property of Dresser, Inc.The complete design and manufacture is the intellectual property of Dresser, Inc. Masoneilan®, FVP®, SVI®, and ValVue®are registered trademarks of Dresser, Inc. All information contained herein is believed to be accurate at the time of publication and is subject to change without notice.Copyright 2006 by Dresser, Inc. All rights reserved.PN 055201-167 REV BThis section provides safety information including safety symbols thatare used on the SVI II AP and the safety symbol definition. Important - Please Read Before Installation!Safety Symbols SVI II AP instructions contain DANGER, WARNING, and CAUTION labels and Notes, where necessary, to alert you to safety related or other important information. Read the instructions carefully before installing and maintaining your instrument. DANGER and WARNING hazards are related to personal injury. CAUTION hazards involve equipment or property damage. Operation of damaged equipment can, under certain operational conditions, result in degraded process system performance that can lead to injury or death. Total compliance with all DANGER, WARNING, and CAUTION notices is required forsafe operation.This is the safety alert symbol. It alerts you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoidpossible injury or death.Indicates a potentially hazardous situation, which if not avoided couldresult in death or serious injury.Indicates a potentially hazardous situation, which if not avoided couldresult in serious injury.Indicates a potentially hazardous situation, which if not avoided could result in minor or moderate injury.Safety InformationMasoneilan Dresser SVI II AP Quick Start Guide When used without the safety alert symbol indicates a potentiallyhazardous situation, which if not avoided could result in property damage.Note:Indicates important facts and conditions.SVI II APProductSafety The SVI II AP positioner is intended for use with industrial compressed air or, natural gas systems only. Ensure that an adequate pressurerelief provision is installed when the application of system supplypressure could cause peripheral equipment to malfunction. Installationmust be in accordance with local and national compressed air andinstrumentation codes.Products certified as explosion proof or flame proof equipment or foruse in intrinsically safe installations MUST BE :Installed, put into service, used and maintained incompliance with national and local regulations andin accordance with the recommendations containedin the relevant standards concerning potentiallyexplosive atmospheres.Used only in situations that comply with the certifi-cation conditions shown in this document and afterverification of their compatibility with the zone ofintended use and the permitted maximum ambienttemperatureInstalled, put into service and maintained by quali-fied and competent professionals who have under-gone suitable training for instrumentation used inareas with potentially explosive atmospheres. Before using these products with fluids other than air or for non-industrial applications, consult Dresser, Inc. This product is notintended for use in life support systems.Under certain operating conditions, the use of damaged instrumentscould cause a degradation of the performance of the system which maylead to personal injury or death.Use only genuine replacement parts which are provided by themanufacturer, to guarantee that the products comply with the essentialsafety requirements of the European Directives mentioned on the frontcover.Changes to specifications, structure, and compo-nents used may not lead to the revision of this man-ual unless such changes affect the function andperformance of the product.ContentsSafety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iSafety Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . i SVI II AP Product Safety. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ii Section 1Installation and Set Up . . . . . . . . . . . . . . . . . . . . . . .1 Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Using the Quick Start Guide. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Mounting the SVI II AP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Necessary Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4Installing the SVI II AP Remote Position Sensor . . . . . . . . . . . . . . . . 4 Installation Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5Connecting the Tubing and Air Supply. . . . . . . . . . . . . . . . . . . . . . . . 7 Single Acting Positioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8 Double Acting Positioner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Connecting the Air Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9 Wiring the SVI II AP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Connecting to the Control Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 SVI II AP Setups . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Grounding Practices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Compliance Voltage in Single Drop Current Mode . . . . . . . . . . . . . . .12 Verify Wiring and Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12Masoneilan Dresser SVI II AP Quick Start GuideSVI II AP Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Tools Needed for Cover Replacement . . . . . . . . . . . . . . . . . . . . . . . . .14 Display Cover Removal and Installation . . . . . . . . . . . . . . . . . . . . . . .15 Removing the SVI II AP Display Cover . . . . . . . . . . . . . . . . . . . . . . .15 Installing the SVI II AP Display Cover . . . . . . . . . . . . . . . . . . . . . . . .15 Section 2Check Out, Configuration and Calibration . . . . . .17Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Check Out Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Physical Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 Actuator, Linkages, or Rotary Adapter . . . . . . . . . . . . . . . . . . . . . . .17 Verify Mounting and Linkage Adjustment . . . . . . . . . . . . . . . . . . . . .18 Checking the Magnet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 Performing a Visual Inspection . . . . . . . . . . . . . . . . . . . . . . . . . .18 Using ValVue 2.4 to Check Magnet Position . . . . . . . . . . . . . . . . . . . .19 Checking the Air Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Checking the Electronic Module Connections . . . . . . . . . . . . . . . . . . .20 Making Connections to the Terminal Board . . . . . . . . . . . . . . . . . . . . .22 Operational Checkout. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Connecting to the Current Source . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Pushbutton Locks and Configuration-Lock Jumper . . . . . . . . . . . . . . .23 Hardware Configuration Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Powering Up the SVI II AP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 ValVue 2.4 Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 ValVue 2.4 Lite . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 System Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 ValVue 2.4 Full Trial Version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 Pushbuttons and Local Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 Pushbuttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26 Configuration with Pushbuttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 Viewing Configuration Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 Viewing Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 VIEW DATA Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Auto Tune . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29 Check-out with a HART Handheld Communicator. . . . . . . . . . . . . . . .31 Appendix A Specifications and References . . . . . . . . . . .A-1 Physical and Operational Specifications . . . . . . . . . . . . . . . . . . . . A-1 Hazardous Location Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . A-7Installation and Set Up1Introduction The SVI® II AP (Smart Valve Interface) is the next generation ofMasoneilan’s intelligent digital valve positioners. The SVI II AP is acompact, industrial tough, high performance, digital valve positionerthat combines a local display with remote communication anddiagnostic capabilities. The SVI II AP is available with options neededto fulfill virtually all application requirements and communicates usingthe HART® protocol. The SVI II AP offers:Extreme AccuracyExtreme ReliabilityExtreme Digital PrecisionAutomated Valve CommissioningPrecise, Quick, Responsive Control of ValvePositionSophisticated Valve DiagnosticsFigure 1SVI II APSVI II AP Cover SVI II AP AssembledElectronicsModule Pneumatic Train and Cover (I/P Module, Relay)ManifoldRelayI/PMasoneilan Dresser SVI II AP Quick Start GuideFigure 2SVI II AP ComponentsUsing the Quick Start GuideThe SVI II AP Quick Start Guide is intended to help an experiencedField Engineer install, setup, and calibrate an SVI II AP in the mostefficient manner possible. This document provides basic installationand setup instructions and is not intended to replace the in-depthinformation contained in the SVI II AP Instruction Manual EW2002-AP .If you experience problems that are not documented in this guide referto the Masoneilan SVI II AP Instruction Manual EW2002-AP , call yourlocal Masoneilan representative, or go to . Salesoffices are listed on the last page of this documentThe steps necessary to complete the SVI II AP installation and softwaresetup are outlined in Table 1 below. Table 1 SVI II AP Installation Steps Step No.Procedure Reference 1Attach mounting bracket to the actuator.See page 3 for rotary valve and reciprocating valve instructions.2Install the SVI II AP magnetic assembly (rotary valves only).See page 3 for instructions.3Assemble the SVI II AP on thebracket that is mounted to the valveactuator.See page 3 for rotary valve and reciprocating valve instructions.Installation and Set Up Mounting the SVI II AP Failure to adhere to the requirements listed in this manual may causeloss of life and property.Before installing, using, or carrying out any maintenance tasksassociated with this instrument, READ THE INSTRUCTIONSCAREFULLY. (Refer to “Hazardous Location Installation” onpage A-7 of this guide for detailed instructions.)Mounting the SVI II AP This guide provides installation instructions for mounting an SVI II AP on both rotary and reciprocating actuated valves. The mounting process can be broken down into the following:Attach the mounting bracket to the actuator.Install the magnetic assembly.Assemble the SVI II AP on the mounting bracket. Note:The SVI II AP should be mounted with the conduit connections down in order to facilitate drainage of condensate from the con-duit.4Install the Remote Position Sensor, ifnecessary.See page 4 for instructions.5Connect the pneumatic tubing to theSVI II AP.See page 7 for instructions.6Connect the air supply to the SVI IIAP.See page 9 for instructions.7Connect the positioner to the HARTControl Loop segment by installingthe SVI II AP wiring.See page 10 for instructions.8Configure/calibrate using ValVue.2.4See page 24 and page 28 forinstructionsConfigure/calibrate using a HART Hand Held Communicator See page 31 for instructions.Table 1 SVI II AP Installation StepsStep No.Procedure ReferenceMasoneilan Dresser SVI II AP Quick Start Guide Necessary PrecautionsTo avoid injury or the process being affected when installing orreplacing a positioner on a control valve, ensure that:If the valve is located in a hazardous area makesure the area has been certified as “safe” or that allelectrical power to the area has been disconnectedbefore removing any covers or disconnecting anyleads.Shut off air supply to the actuator and to any valvemounted equipment.Ensure the valve is isolated from the process byeither shutting off the process or using bypassvalves for isolation. Tag shutoff or bypass valves toguard against a “turn-on” while work is in progress.Bleed air from actuator and check that valve is in itsunenergized position.It is now safe to disconnect and remove any valve mounted equipmentthat is being replaced.For the procedure to mount rotary and reciprocating valves, refer to theMounting Instructions contained in the valve’s Mounting Box kit.Installing the SVI II AP Remote Position Sensor An option that is available for the SVI II AP is the Remote Position Sensor. The Remote Position Sensor, is a remotely mounted position-sensing device, that is connected electrically to an SVI II AP valve positioner. It is used as position feedback in applications where direct mounting of an SVI II AP to a valve actuator is not practical due, typically but not limited to, extreme vibration, heat or radiation.The Remote Position Sensor is a potentiometer located in an enclosure which can be mounted on a valve or damper to indicate stem position when connected to a suitable receiver. There is a three wire connection provided on a screw terminal block to interconnect to the receiving device.The SVI II AP Remote Position Sensor is suitable for installation outdoors in an industrial environment. Mounting kits are provided topermit mounting on a variety of valves.Do not remove the instrument cover or connect to an electrical circuit ina Hazardous Area unless the power is disconnected.Comply with current national and local regulationsfor electrical installation work.Installation and Set Up Installing the SVI II AP Remote Position SensorComply with national and local explosiveatmosphere regulations.Before carrying out any work on the device, poweroff the instrument or make sure that the localeconditions for potentially explosive atmospherepermit the safe opening of the cover.Installation ProcedureFor the Remote Position Sensor installation procedure refer to themounting instructions provided with the Remote Position Sensor.1.Remove the cover from the Remote Position Sensorassembly by turning the cover in a counter-clockwise (fac-ing the cover) direction.2.Connect the Remote Position Sensor to the mountingbracket by inserting four M6 x 20 mm Socket Head CapScrews through the appropriate screws holes (accordingto the valve) on the Remote Position Sensor bracket andusing a 3⁄16 inch Hex Key with tee handle.3.Route the instrument cable from the SVI II AP to theRemote Position Sensor (see Figure 3 on page 6 forinstallation instructions).4.Thread the cable through the conduit at the bottom of theRemote Position Sensor.ing a blade screwdriver, loosen the screws on theterminal block and connect the black, brown and red wiresto the appropriate labelled connectors.6.Tighten the screws.7.Attach the feedback lever to the Remote Position Sensorshaft. From the cover side, the lever should be pointing tothe left for reciprocating valves and to the right for rotaryvalves.8.Place the Remote Position Sensor on the mountingbracket.9.Attach the Remote Position Sensor and secure theturnbuckle to the lever ensuring that the shaft at the rear ofthe Remote Position Sensor is inserted into the valveactuator. (Refer to Table 2 “Remote Position SensorTurnbuckle Length” below for turnbuckle length.)10.Replace the Remote Position Sensor cover.Table 2 Remote Position Sensor Turnbuckle LengthActuator Size Stroke Turnbuckle Length6 and 100.5 - 0.8 inch 1.25 inch100.5 - 0.8 inch 1.25 inch10>0.8 – 1.5 inch 1.25 inchMasoneilan Dresser SVI II AP Quick Start Guide Figure 3SVI II AP Remote Position Sensor Installation 160.5 - 0.8 inch 2.90 inch 16>0.8 – 1.5 inch 2.90 inch 16>1.5 – 2.5 inch 2.90 inch 230.5 - 0.8 inch 5.25 inch 23>0.8 – 1.5 inch 5.25 inch 23>1.5 – 2.5 inch 5.25 inchStep 1 Connect Drain Wire to Open Terminal Step 2When connecting cable to Remote Position Sensor make sure wire colors match: - Red to Red - Brown to Brown - Black to BlackStep 3Insert Ferrules into “Remote” Terminal Block according to Wire Color SVI II AP Terminal Number Function RedBrownBlack 123 Positive Signal Groundthe chart at the right:Remote Terminal Block123Table 2 Remote Position Sensor Turnbuckle LengthActuator SizeStroke Turnbuckle LengthInstallation and Set Up Connecting the Tubing and Air SupplyConnecting the Tubing and Air Supply The last step in hardware installation for the SVI II AP is to connect the air supply to the positioner. This section describes the process for connecting the tubing and air supply to a single and double actingpositioner.Isolate the valve from the process and disconnect air tubing from the positioner. Disconnect air fully to avoid injury or process damage.1.Install the pneumatic tubing using a regulated, clean,instrument air supply to the air supply port (S←)2.For a single acting actuator - pipe the outbound air fromthe output pressure port (←I) to the valve actuator.3.For a double acting actuator - pipe the air going out ofeach side of valve actuator. Use both output pressure portone (←I) for one side of the actuator and output pressureport two (←II) for the other side of the actuator.4.Connect air supply and actuator outports (1⁄4 inch NPT)Supply pressure for single acting SVI II AP:20 -100 psi (1.4 - 6.9 bar) (138 - 690 kPa)Supply pressure for double acting SVI II AP:20 - 150 psi (1.4 - 10.4 bar) (138 - 1035 kPa)Minimum tubing diameter 1⁄4 inch (6mmx4mm) Note:The SVI II AP Digital Positioner is designed to operate with clean, dry, oil-free, instrument grade air to ANSI-ISA-57.3 1975(R1981) or ISA-S7.3-1975 (R1981) or with a sweet natural gassupply (SVI II AP models SVI II AP-2 through SVI II AP-3).Table 3Dew Point At least 18° F (10° C) below minimum anticipated ambienttemperatureParticulate Matter Filtered to 5 micronsOil Content Less than 1 ppm w/wContaminants Free of all corrosive contaminantsAir Supply RequirementsMasoneilan Dresser SVI II AP Quick Start Guide Single Acting PositionerThe supply and output connections for the SVI II AP, located on bottomof the pneumatic block, are tapped 1⁄4 inch NPT. Output is toward thefront, supply is toward the back. Two pressure gauges, output on top,supply on bottom, are located on the front of the pneumatic block.Maximum allowable air supply pressure to the SVI II AP variesaccording to actuator, valve size, and valve type. See Pressure Droptables in valve specification sheets to determine the correct positionersupply pressure. Minimum supply pressure should be 5 to 10 psi abovemaximum spring pressure but may not exceed the rated actuatorpressure.OutputSupplyFigure 4Air Ports on Single Acting PositionerInstallation and Set Up Connecting the Tubing and Air Supply Double Acting PositionerConnect Output 1, labeled “(←I)” to the inlet port of the actuator andconnect Output 2 labeled “(←II)” to the opposing actuator port (seeFigure 5 below for double acting ports.Output I ConnectorSupply Connector Connector Output IIFigure 5Air Ports on Double Acting PositionerConnecting the Air SupplyAfter the tubing is installed, use the following procedure to connect theair supply.1.Connect a supply of clean, dry compressed air to the filterregulator.2.Turn on the air supply.3.Adjust the filter regulator.4.Supply pressure must be 5 - 10 psi greater than the springrange of the actuator but may not exceed the ratedactuator pressure. Refer to the valve or actuatorinstruction manual.Masoneilan Dresser SVI II AP Quick Start GuideWiring the SVI II AP In order for the SVI II AP to communicate the positioner data the SVI II AP must be physically connected to a HART communication. The procedure below outlines wiring the SVI II AP.Comply with current national and local regulationsfor electrical installation work.Comply with national and local explosiveatmosphere regulations.Before carrying out any work on the device, poweroff the instrument or make sure that the localeconditions for potentially explosive atmospherepermit the safe opening of the cover.Connecting to the Control LoopThe SVI II APpositioner MUST BE grounded according to localregulations. It is important to maintain correct polarity at all times,otherwise the positioner may not operate properly. The SVI II APshould be physically connected to the HART loop using a cablespecified by the HART Communication Foundation. A shielded cableis recommended.To connect the Control Loop to the SVI II AP:1.Connect one end of the cable to the control loop's4 - 20mA output2.Remove the threaded wiring covers on the positioner.3.Connect the other end of the cable to the SVI II AP. Thereare two threaded openings on the positioner. Use theopening with the red plastic insert.4.Maintain polarity + and - respectively.Wiring GuidelinesThis list contains eight guidelines for a successful implementation of DCcurrent signal, DC power, and HART communication to the SVI II AP:pliance voltage at the SVI II AP must be 9 volts at themaximum current of 20 mA.2.Signal to the SVI II AP must be a regulated current in therange 3.2 to 22 mA.3.Controller output circuit must be unaffected by the HARTtones which are in the frequency range between 1200 and2200 Hz.4.Frequency range of the HART tones must have a circuitimpedance of more than 220 Ohms, typically 250 Ohms.5.HART tones may be imposed by the positioner and acommunication device located anywhere on the signalingcircuit.Installation and Set Up Wiring the SVI II AP6.Capacitance of the signaling circuit must not exceed 0.26microfarads or 0.10 microfarads with high seriesresistance.7.Cabling must be shielded to prevent electrical noise thatwould interfere with the HART tones, with the shieldgrounded.8.Signal must be properly grounded in only one place.Note:For details and calculation methods for wiring resistance, andcapacitance and for calculation of cable characteristics pleaserefer to the HART FSK Physical Layer Specification.SVI II AP SetupsTypical system setups are shown in Figure 6 on page 13, GeneralPurpose and Explosion Proof (EEx d) Installation Schematic and Figure7 on page 13, Intrinsically Safe Installation Schematic. The SVI II APpositioner can be located in a general-purpose or hazardous areaprotected by Explosion Proof (EEx d) methods. Wiring diagrams aregeneralized, actual wiring must adhere to Electrical Installation sectionof manual and local electrical codes. The use of a HandheldCommunicator or a HART modem is not permitted in the HazardousArea protected by Explosion Proof (EEx d) methods. In Figure 7 onpage 13 the SVI II AP positioner is located in a hazardous area that isprotected by Intrinsically Safe wiring practices.The SVI II AP requires an electrical input from a 4-20 mA currentsource. The SVI II AP input signal can carry a HART communicationprotocol signal from ValVue 2.4 or greater software and a HARTmodem, or from a HART Hand Held Communicator. Since the processcontrol system, the source of the input signal, is located in a non-hazardous location, setup requires an intrinsic safety barrier be placedbetween the process control system and the SVI II AP. If the SVI II APis located in a hazardous area with Intrinsically Safe protection a barrieris not required for a flameproof installation. Alternatively the systemcan be installed as Explosion Proof ⁄ flameproof. SVI II AP cancommunicate with a remote PC running ValVue software via a modemconnected to the PC's serial or USB port. The PC, which is notintrinsically safe, must be connected to the circuit on the safe area sideof the intrinsic safety barrier if the valve is located in a hazardous area.The SVI II AP can be operated, calibrated, configured, and interrogatedeither by using local pushbutton and display, or by using a PC runningValVue 2.4 software, HART Handheld Communicator, or any registeredHART Host that supports DDs. The HART Handheld Communicator isapproved for Intrinsically Safe use in accordance with FM and ATEXstandards. Read and observe all HHC labelling. The SVI II AP ispolarity sensitive so the positive lead must be connected to the positive(+) terminal and the negative lead to the negative (-) terminal. Reversalof input will not cause damage but the unit will not function.。

西门子定位器调试步骤

西门子定位器调试步骤

调试步骤
1、按照管路布置,把气源各个接头以及反馈杆连接好。

接线端子为:6(﹢)、
8(﹣)为指令,61(﹢)、62(﹣)为反馈。

2、切换杠杆比率开关为90°(行程≧20mm),即把底部的小黄按钮顶上去。

3、通过+、﹣按钮移动执行器,看反馈杆移动到水平位置时,显示屏上显示
的反馈数值是否在50%左右。

(注意:在新定位器定位前是没有手自动切换的,当按下+、﹣按钮时执行器会动作,如果松开按钮就恢复到初始位置)4、通过定位器底部的反馈调整旋钮改变反馈显示值,使显示屏数值在50%时,
反馈杆基本处在水平位置。

5、开始调试
①长按功能键 5 秒以上,你将进入组态方式,显示
按+、-按钮改变参数,即改
变直行程或角行程
②短按功能键,切换到第二参数,显示

这一值必需与传送速率选择器的设定相对应。

(33°或90°)
③短按功能键,切换到下列显示
选择设置整个行程的长度
④短按功能键,切换到下列显示
进入自动整定菜单
⑤按下“+”键超过 5 秒,整定开始,显示
整定开始后,“RUN1”至“RUN5”会
一个接一个出现于显示屏下
行。

⑥有下列显示时,初始化完成。

⑦短按功能键,切换到下列显示
长按功能键超过5 秒,退出组态方式并自动保存,整定完成。

整定完成后处于手动方式,这时短按功能键可以手自动切换。

梅索尼兰 SVI II AP 智能定位器中文操作手册

梅索尼兰 SVI  II AP 智能定位器中文操作手册

梅索尼兰SVI® II AP智能定位器操作说明书美国德莱赛公司2006年5月英文版德莱赛机械(苏州)有限公司2006年12月中文版1 of 43图1 SVI II AP遵守本国或当地的有关电器安装的规范遵守本国或当地有关防爆区域操作的规范在对该装置进行操作前,要确定该装置未供电或确认其能够在危险区域内将定位器的盖图4 单作用式定位器气体接口图5双作用式定位器气体接口连接气源在安装完定位器的气管后,按以下步骤连接气源:1:连接气源到过滤减压器上。

2:打开气源。

3:调整过滤减压器。

4:供气压力必须大于阀门驱动器弹簧的最大压力上限5-10psi。

但不能大于阀门驱动器的额定压力。

参看定位器和驱动器的使用手册。

SVI II AP 的接线为了读SVI II AP 定位器的内部参数,必须连接一个HART调制解调器到定位器。

下面图7 在本质安全区域的安装SVI II AP 的维护SVI II AP是基以模块化理念设计的。

它上面的组件能够很容易、快速的进行更换。

对于SVI II AP的维护我们推荐以下操作步骤进行:1:拆卸和安装端盖。

2:拆卸和安装I/P转换器。

3:拆卸和安装气动继电器。

4:升级显示屏。

图8 气动转换器的盖子和显示屏的盖子安装SVI II AP 显示屏的盖子注意:在更换完毕盖子后一定将定位器的电源打开更换的显示屏端盖连接了一根系索来防止导线被拉伸损坏,安装时要将系索安装到定位对于使用pilot阀芯组件的阀门进行校准需要用到Manual Stop校准操作(参看SVI II AP每个本质安全电路必须包含一个接地保护或在独立接地金属导线上运行。

本质安全系统安装注意事项1)危险区域参考设备名牌上有关安装环境的技术要求。

2)现场接线本质安全系统使用的导线必须是接地的屏蔽线,或者使用金属导线做保护。

在危险区域内使用的导线必须能够承受交流500V R.M.S对地电压的一分钟测试。

安装时一定要遵守安装使用手册中内容进行。

梅索尼兰MASONIELAN SV-II阀门定位器调校步骤

梅索尼兰MASONIELAN SV-II阀门定位器调校步骤

第一种方法:1.在**DEVICE SETUP**(设备设置)菜单模式选择第3项**SETUP WIZARD**(设备向导)选项菜单并进入**AIR ACTION CONFIGURARTION**菜单。

2.在AIR ACTION CONFIGURARTION菜单选择第1项SKIP THIS TASK (跳过)进入FIND VALVE STOPS菜单。

3.在FIND V ALVE STOPS菜单下选择第2项RUN AUTO STOPS作为定位器的全开全关校验,完成后进入AUTO TUNE菜单。

4.在AUTO TUNE菜单下选择第2项RUN AUTO TUNE做定位器PID参数校验,完成后进入RESET TO FACTORY DEFAULT 菜单。

5.在RESET TO FACTORY DEFAULT 菜单下选择第1项SKIP THIS TASK(跳过)返回初始菜单。

注意:SVI II AP定位器用HART375校验时,HART375必须经过升级后才能使用。

第二种方法:1.将定位器安装到阀门,接上正常的电气信号,连接HART375与定位器,进入NORMAL MODE菜单模式。

2.在NORMAL MODE菜单下选择第4项MANUAL MODE MENU(手动模式菜单)并进入。

3.在MANUAL MODE MENU(手动模式菜单)下选择第3项CALIBRA TE MENU(校验菜单),并进入。

4.在CALIBRATE MENU (校验菜单)下选择第1项RANGE并进入CHOOSE菜单。

5.在CHOOSE菜单下选择AUTO STOPS作定位器快开快关校验。

6.完成后返回CALIBRATE MENU(校验菜单),选择第2项TUNING并进入TUNING CHOOSE选项菜单。

7.在TUNING CHOOSE选项菜单下选择第2项AUTOTUNE自动校验PID。

8.完成后按以上步骤返回到最初菜单。

375通讯器与电气定位器连接后,开机显示:选择第一项HART APPLICATION后按Delete键后显示:选择第2项ONLINE后显示:选择第6项DEVICE SETUP后显示:按YES键后显示:选择第3项SETUP WIZARD后显示:按OK键后显示:选择第一项并按ENTER键后显示:选择第二项并按ENTER键后显示:按OK键后显示:按OK键后显示:自动检测完后显示:按ENTER键后显示:选择2、RUN auto tune后按ENTER键后显示:按OK键后显示:按ENTER键后显示:按ENTER键后显示:按ENTER键后显示:进入自动校验步骤,过程大约需要8分钟,不要按ABORT键,否则取消校验。

化工仪表常见七种定位器,最简调试步骤

化工仪表常见七种定位器,最简调试步骤
13、 你希望现在进行自动行程标定吗?(Do you wish to run Auto Travel Calib now ?Select YES if initial setup) 选择 Yes 后按 ENTER;
14、 警告!标定将导致仪表的输出突然变化 按 OK;
15 、 选 择 交 点 的 调 整 ( Select Crossover Adjust ) Manual/Last Value/Default 正 常 情 况 下 选 择 default 后 ENTER 假 如 默 认 的 调 整 后 精 度 比 较 差 才 会 选 择 Manual 手动;
化工仪表常见七种定位器,最简调试步骤
阀门定位器是控制阀的主要附件,它将阀杆位移信号作为 输 入 的 反 馈 测 量 信 号 ,以 控 制 器 输 出 信 号 作 为 设 定 信 号 ,进 行 比 较 ,当 两 者 有 偏 差 时 ,改 变 其 到 执 行 机 构 的 输 出 信 号 , 使执行机构动作,建立了阀杆位移倍与控制器输出信号之 间的一一对应关系。本文重点讲解常见定位器调试步骤, 帮助仪表人轻松掌握各类定位器。
9、 提示 出厂默认设置正被发送到仪表当中,请稍等 “Factory default are being sent to the instrument. Please wait… ” ;
10、 继 续 自 动 设 置 选 择 放 大 器 调 整 “To continue Auto Setup.select Relay Adjust ”;
阀 门 定 位 器( valvepositioner)阀 门 定 位 器 按 结 构 分 :气 动阀门定位器、电气阀门定位器及智能阀门定位器,是调 节阀的主要附件,通常与气动调节阀配套使用,它接受调 节 器 的 输 出 信 号 ,然 后 以 它 的 输 出 信 号 去 控 制 气 动 调 节 阀 , 当调节阀动作后,阀杆的位移又通过机械装置反馈到阀门 定位器,阀位状况通过电信号传给上位系统。

(完整word版)梅索尼兰SVIII定位器调试流程(中)

(完整word版)梅索尼兰SVIII定位器调试流程(中)

定位器调试流程:
1、检查接线及阀门安装情况是否完整;
2、切换到人工模式(Manual);
3、检查并调整好所有的结构参数(CONFIGuration);
4、运行全开、全关点(STOPS)自动搜索。

5、运行自动调整功能(autoTUNE),得到新的动态响应参数;
6、检查是否有错误提示;
7、手动操作看看是否可以正常运行;
8、退出人工状态,回到自动控制状态。

菜单流程
接通信号源后,将输入信号调节到12mA。

系统会进行自检,然后进入交替显示阀位和输入信号的值。

此时系统有可能处于人工或自动的状态,取决于上次运行断电前的状态。

如果屏幕显示阀位时使用(POS-M)说明处于人工状态;如果显示阀位时使用(POS)说明处于自动状态。

然后按照流程图操作即可完成设定。

梅索尼兰SVI-IIAP定位器475手操器菜单树

梅索尼兰SVI-IIAP定位器475手操器菜单树

**Device Setup**(设备安装)1.Mode Normal/Manual/Setup (模式)(普通)/(手动)/(设置)2.Change Mode(更改模式)3.Setup Wizard(安装向导)4.Manual Setup(手动安装)5.Configuration(配置)6.Calibration(校验)missioning Services(试运行)Set Mode Target(设置模式)1.Normal(普通)2.Manual(手动)3.Setup(设置)Air Actiong Configuration(气动配置)1.Skip This Task(忽略)2.Select Air Action(选择气动)Manual Setup(手动设置)1.Mode Setup(模式)(设置)2.Reset Basic Configuration(重设基础配置)3.Configure Wizard(配置向导)4.Find Stops(停止)5.Auto Tune(自动调整)Select Air Action(选择气动)Air To Close(气关)Air To Open (气开)Are you sureABORTOKAllow Override Limits(允许超过限位)Enabled(许可)Disabled(禁止)Select Tight Shutoff(选择关闭密封装置)Enabled(许可)Disabled(禁止)Value(数值)XX.XPressure Units(压力单位)psibarkpaDisplay Language(语言显示)Engish(英文)French(法文)Button Lock Level(按键锁级别)All ENabled(所有启动)NO Config/CalNO Manual(自动)Locked(锁住)Select Air Action(选择气动)Air To Close(气关)Air To Open(气开)Vlve Near Closed Value(阀位闭合值)XX.X(%)Find Valve stops(阀门停止)1.Skip This Task(忽略)2.Run Auto Tune(运行)Auto Tune(自动调整)1.Skip This Task(忽略)2.Run Auto Tune(运行)-9 to +90 Normal Tuning(普通调整)Reset to Factory Defalut(重设出厂状态)1.Skip This Task(忽略)2.Set All Values to Default(设置所有值至出厂状态)Warning(等待)ABORT(终端异常)OKPlease wait(请等待)ABORTOKAggressiveness LevelDELABORTENTER(进入)-9 to +90 Normal Tuning(普通调整)ABCDConfiguration(配置)1.Reset Basic Config and Cal Defaults(重置基本配置和Cal默认值)2.General(常规设置)3.Actuator Type(执行机构类型)4.Positioning(定位)5.Limits/Shutoff(限位/关闭)6.Alarms Setup(警报设置)7.Switches(开关)8.HART(HART)9.Device Info(设备信息)General(常规设置)1.Tag:(标签)2.Descriptor(描述符)3.Message(信息)4.Date(日期)5.Final Asmbly Nbr(仪表装备号)6.LCD Language(液晶屏语言)7.Local Buttons(就地按钮)8.Pressure Units(压力单位)9.Switch positions(开关位置)Actuator Type(执行机构类型)1.Air Action: ATO/ATC2.Type:Single/Double(类型:单/双)Positioning(定位)1.Characterization: Linear/EQ50/EQ30/QO/Camflex(特性) (线性)2.Low Signal: 4.00mA(低信号)3.High Signal : 20.00mA(高信号)4.Bumpless Transfer: Disabled/Enabled(缓冲传输)(禁止)/(许可)5.Allow Override Limits: Disabled/Enabled(允许超过限位) (禁止)/(许可)6.Positions Sensor: Built-in Sensor/Remote(位置传感器)(内置传感器)7.Custom and/or Standard Chaaracterization :(制定或标准特性)Select Cam(选择通用控制阀)Linear(线性)Equal%(30)Equal%(50)Quick Open(快速打开)Custom(自定义)Camflex-Equal%(通用控制阀)Alarms Setup(警报设置)1.Near Close Value:ValueXX.X%(最近关闭值)2.Pos Error: Disabled/Enabled(Pos错误)(禁止)/(许可)3.Pos Error Band :XX.X%(Pos错误频带)4.Pos Error Time :XX.Xs(Pos错误时间提示)Switches(交换机)1.DO Switch 1 Action :(模拟量输出开关1动作)2.DO Switch 1 Normally Open/Close(模拟量输出开关1常开)/(模拟量输出开关1常关)3.DO Switch 2 Action :(模拟量输出开关2动作)4.DO Switch 2 Normally Open/Close(模拟量输出开关2常开)/(模拟量输出开关2常关)Limits/Shutoff(限位/关闭)1.Positions Limit Low: Disabled/Enabled(位置下限)(禁止)/(许可)2.Low Limit: 0.0%(Typical)(低下限)3.Position Limit High: Disabled/Enabled(位置高限位)(禁止)/(许可)4.Limit High: 100.00%(Typical)(高限位)5.Tight Shutoff: Disabled/Enabled(密封关闭)(禁止)/(许可)6.Tight Shutoff Value: XX.X%(Signal)(密封关闭值)(信号)HART1.Poll Addr:0(Typical)(寻址)2.Nbr Of preambles:5(Typical)3.Phys Sign Code:Bell 202 Current(物理符号代付符)4.Device Flags :0X00(设备标志)5.Burst Mode: Off/On(脉冲模式)6.Burst Command :CMD 3(脉冲命令)Manufacturer(厂商)Model(模型)Trans CmdRev(转速转换器)Hardware Rev(转速硬件)Universal CmdRev(通用设备标)Device ID(设备地址)Software Rev(转速软件)FirmwareVersion(固件版本)Calibration(校准)1.Mode:Setup(模式) (设置)2.Change Mode(更改模式)3.Valve Travel(阀门行程)4.Manual Position(手动位置)5.Valve Tuning Data(阀门调整数据)6.Sensors(传感器)7.Reset Cal Factory Defaults(重置Cal工厂默认值)Sensors(传感器)1.Input Current Sensor(输入电流传感器)2.Pressure Sensor(压力传感器)3.Input Calibration diagram(输入标定图)Open Stop Adjustment(开停调整)Enter Value XX.XX%(阀位输入)Valve Travel(阀门行程)1.Mode: Setup2.Change Mode(更改模式)3.Find Stops4.Open Stop Adjustment(开停调整)5.Manual Stops(手动停止)6.Autotune(自动调整)7.Manual Tuning(手动调整)Manual Positioning(手动位置)1.Valve Position X.X %(阀门位置)2.Full Open(全开)3.Full Open(全关)4.Set Position(固定位置)5.Position Bar(位置栏)Enter Value(mA)(输入值)Low Range(范范围)High Range(高范围)Set Manual Stops(手动停止装置)1.Low(低)2.High(高)3.Exit(退出)Aggressiveness LevelDELABORTENTER(输入)-9 to +90 Normal Tuning(普通调整)Bosst(提高)PDpadj(功率)Beta(软件测试)Compens.pas(补偿控制线保护系统)Stroke Time(行程时间)Dead Zone(盲区)ICommissioning Services(试运行)1.Mode : Setup2.Input signal: XX.XXmA(输入信号)3.Valve Position: X.X%(阀门位置)4.Basic Info(基本信息)5.Manual Position(手动位置)6.Position Retransmit(位置重新发送)7.Signal Bar(信号栏)8.Switches(开关)9.Position Bar(位置栏)**NORMAL MODE**(普通模式)1.Mode :Normal2.Input signal: XX.XXmA(输入信号)3.Valve Position: X.X%(阀门位置)4.Manual Setpoint:XX.X%(手动设置)5.Read Pressures(压力读写)6.Device Setup(设备安装)7.Status/ Diagnostics(状态/诊断)**Read Pressures**(压力读写)1.Pressure Unit psi (压力单位 帕)2.Supply Pressure: X.XX(供应压力)梅索475手持通信器SVI-IIAP指南AB CDDevice Info。

MASONEILAN SVI 定位器手操器说明

MASONEILAN SVI 定位器手操器说明

MASONEILAN 定位器说明
共2页、第1页
MASONEILAN 定位器说明
共2页、第2页
注:Masoneilan 定位器通上手操器后,打开的是‘正常模式’(NORMAL MODE )主画面,要进入上图第一个画面,必须先进‘手动模式菜单’(MANUAL MODE MENU ),再回退至‘HOME ’,即‘手动模式’(MANUAL MODE )主画面,此画面在调整回讯时有用。

回讯不到位调整方法
定位器的反馈连接如图1所示:
当手操器进入在线‘手动模式’ (MANUAL MODE )主画面后,用第3项change pos<->来使阀门全开、全关,并在全开全关阀位时松开‘并紧螺母’,调整‘双头内螺纹螺杆’,使第1项Vavle position 阀位回讯值也为100%和0%,多调几次调好后拧紧‘并紧螺母’。

方便的话重新再标定一次。

(此调整方法回讯并不影响阀位)
回讯与阀位反向调整方法
config mune ——setup ——Air to close 项目与
实际一致的话,用change pos<->把阀门调至全开,再用calibrate mune ——range ——find stops limit 去找到停止位(输入100%),回讯就会与阀位一致。

注:标定约需10分钟,如果有大的错误如气源没有等,标定会很快终止并提示,如果反馈双头螺杆不到位的话,标定可能会一直进行下去,标不完,此时要安上面方法调整。

调整双头内螺纹螺杆
图1:反馈连杆组件图。

定位器调试步骤与方法

定位器调试步骤与方法

定位器调试步骤与方法1、调试前准备工作(1)接汽源,再接电源,将电流给到4mA以上;(2)如定位器没有调试过,这时显示屏中应出现P进入组态,先按“+”再同时按“—”,反之相同,看阀门的最大点或最小点;(3)看最小点应在5-9之间,不对调定位器的黑色齿轮。

看最大点应不超过95,调最小点尽量接近5;(4)用“+”、“—”键将阀门行程调到50%,调试前准备工作完成;注意:如果定位器调试过必须清零,清零步骤为:按手键进入(新出的为50,最初的为55),再按“+”5秒出现OCAY,再按手键5秒,出现C4抬手出现P,进入组态后调试步骤同以上2、3、4相同。

2、初始化的调校步骤A、执行机构的自动初始化注:自动初始化前一定要正确设定阀门的开关方向!否则初始化无法进行!(1)正确移动执行机构,离开中心位置,开始初始化。

直行程选择:角行程选择:用“+”,“—”键切换;(2)短按功能键,切换到第二参数:显示:或,用“+”,“—”键切换;注:这一参数必须与杠杆比率开关的设定值相匹配。

(3)用功能键切换到参数三,显示如下:如果你希望在初始化阶段完成后,计算的整个冲程量用mm 表示,这一步必须设置。

为此,你需要在显示屏上选择与刻度杆上驱动钉设定值相同的值。

(4)用功能键切换参数四,显示如下:(5)下按“+”键超过 5 秒,初始化开始:初始化进行时,“RUN1”至“RUN5”一个接一个出现于显示屏下行。

注:初始化过程依据执行机构,可持续15 分钟。

有下列显示时,初始化完成。

在你短促下压功能键后,出现显示:通过下按功能键超过 5 秒,退出组态方式。

约5 秒后,软键显示将出现。

松开功能键后,装置将在Manual 方式,按功能键将方式切换为AUTO,此时可以远控操作。

B、执行器手动初始化利用这一功能,不需硬性驱动执行机构到终点位置即可进行初始化。

杆的开始和终止位置可手工设定。

初始化剩下的步骤(控制参数最佳化)如同自动初始化一样自动进行。

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定位器调试流程:
1、检查接线及阀门安装情况是否完整;
2、切换到人工模式(Manual);
3、检查并调整好所有的结构参数(CONFIGuration);
4、运行全开、全关点(STOPS)自动搜索。

5、运行自动调整功能(autoTUNE),得到新的动态响应参数;
6、检查是否有错误提示;
7、手动操作看看是否可以正常运行;
8、退出人工状态,回到自动控制状态。

菜单流程
接通信号源后,将输入信号调节到12mA。

系统会进行自检,然后进入交替显示阀位和输入信号的值。

此时系统有可能处于人工或自动的状态,取决于上次运行断电前的状态。

如果屏幕显示阀位时使用(POS-M)说明处于人工状态;如果显示阀位时使用(POS)说明处于自动状态。

然后按照流程图操作即可完成设定。

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