如何使用西门子+SIWATOOLMS软件校秤.pdf

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如何使用SiwatoolU校称

如何使用SiwatoolU校称

1.连接RS232串口通信线至计算机,并选设置通讯端口。

2.打开Siwtool U 并选择相应的通讯端口。

3.选择好端口后单击OK即与模块通讯,然后单击online.此U模块为双通道模块,若使用两个通道则两个通道都要激活;若只使用一个通道则只需激活一个通道即可,否则模块会报错。

激活通道1后即可对通道1的传感器进行参数修改和校准。

根据传感器的特性值可以依次修改其传感器特性值根据所使用传感器量程总和来选择校准砝码重量(选择的校准重量必须大于所有传感器量程总和的5%)可以根据自己的需要来选择小数点位数和重量单位小数点位数重量单位选择好后单击或单击即对通道1参数修改完成。

4.零点校准。

确定称台清空无物料,无外力干扰情况下进行。

单击取对通道1进行零点校准。

零点校准后单击即完成零点校准。

此时即可看到为0.查看零点相对应的数字量5.砝码校准。

将所选砝码均匀放置在称台上,待称台稳定后即可进行砝码校准。

单击即完成砝码校准。

此时即可看到显示为所放砝码重量值。

查看零点相对应的数字量. 6.校验精度是否合格。

再往称台上加或减一定重量的砝码,看重量显示是否有偏差。

偏差是否在精度范围内。

若不满足要求,请再次检查是否有外力干扰,如软连接,传感器是否锁紧。

等等。

7.对通道2的传感器校准与1的校准步骤相同。

校准完成后可以对校准数据进行保存。

单击即对所有参数进行接收,然后单击出现下面的对话框此功能在于对更换模块后可以将保存文件直接下载至模块而无需重新校称。

8.理论校称。

在某些特殊场合不具备砝码校称,那么可以选择理论校称。

(理论校称比砝码校称精度相于差一些)。

具体步骤如下:6号称是由四个5000kg的传感器构成,对就的传感器特性值为2.002mv/V、2.004mv/V、2.004mv/、2.006mv/V将相应的数据填入下对话框然后依次单击此时显示重量为空称时称体本身的重量然后执行zeroing命令,使当前空称时显示重量为0.此时为0。

西门子-simosvert masterdrives 矢量控制 使用大全-上册说明书

西门子-simosvert masterdrives 矢量控制 使用大全-上册说明书

矢量控制版本:AGsimovert使用大全(上册)我们保留更改功能、技术数据、标准、附图及参数的权利。

西门子电气传动有限公司对于6SE70书本型和装机装柜型装置提供电压等级为400V的产品,对于6SE71变频调速柜提供电压等级为400V、500V、690V全功率范围的产品。

对增强书本型装置(Compact PLUS units),暂不在西门子电气传动有限公司供货范围内,如果您需要,请与当地西门子销售机构联系。

如果您需要其他电压等级和功率的产品以及多电机传动的直流母线方案,也请与当地的西门子销售机构联系。

未经授权复制,传播或使用本文件及其内容是不允许的。

违犯者将负赔偿责任,所有权力,包括专利权授予的权力及应用型号或设计的注册权将被保留。

我们已经校对了本出版物的内容,他与其中所介绍硬件及软件内容是一致的。

但是,仍然有可能存在差异,因此,我们不能保证他们完全相同。

本出版物所提供的资料将定期回顾,并且任何必要的更正将在接下来的发行中执行。

为Siemens 注册商标® 欢迎在任何时间提出改进建议。

SIMOVERT西门子电气传动有限公司版权所有不得翻印上 册 系统说明 配置和接线举例 依照EMC 导则进行 传动装置设计的说明 功能块和参数 参数设置 参数设置步骤SIMOVERT MASTERDRIVES矢量控制使用大全功 能 通 讯 版本: AG6SE7085-0QX60感谢您使用西门子公司的传动产品!西门子公司变频传动产品SIMOVERT MASTERDRIVES自在中国市场推出以来,与西门子公司的其他产品一样,得到了广大用户的认同和使用。

新推出的SIMOVERT MASTERDRIVES Vector Control系列变频传动产品具有更大允许电压波动范围、更小的体积、更强的通讯能力并可同直流传动系统100% 的兼容。

我们相信,新系列产品将会在多种工业、商用及民用领域中得到更广泛的应用。

为此,我们对西门子公司的广大用户及关心西门子公司产品的人士表示由衷的感谢!为了用户能够更深入地了解、使用西门子公司SIMOVERT MASTERDRIVES Vector Control变频传动产品,我们根据英文版使用大全,翻译出这本中文版的使用大全。

西门子 SIWAREX R 称重传感器 操作说明书

西门子 SIWAREX R 称重传感器 操作说明书

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图 1-2:惠斯通电桥的原理图
SIWAREX R 称重传感器通常是用优质钢制成的,并通过密封焊接来密封。这能提供良好的防 腐和保护额定值。大多数系列都取得了许可证,可以用在具有 DIN EN 45501 标准中规定的 III 级强制标定要求的磅秤上,并且符合 OIML R60 3000d。在用户有要求时,本公司也能提供具 有较大精度和/或获得 EEx(i)防爆批准的称重传感器。 SIWAREX R 称重传感器是作为标准进行的电气标定。因此,当调试一个平台磅秤时(例 如),就不需要基准负荷调整。称重传感器也能在无需重新调整的情况下更换。
SIWAREX R 称重传感器操作手册
A5E00159640
4
1 技术描述
1.1 应用领域
SIWAREX R 称重传感器用于力和重量的静态与动态测量。它们能够用于工业称重技术方面几 乎所有的应用当中。例如,这些可以是:
• 容器,料斗或平台磅秤, • 辊道,皮带或吊车磅秤, • 填充/包装装置,比例配料和混合, • 填充标高和完整性检验, • 用于监视压缩和夹紧程序的设备, • 动态磅秤。 所有应用都可以位于具有强制标定的区域、或危险区域。
这条规则的例外是 K 系列和可能在标准发货范围以外供货的称重传感器。有相应的技术数据 适用于这些称重传感器类型。
SIWAREX R 称重传感器操作手册
A5E00159640
6
修订日期 09/2003
技术描述
1.3 系统配置
在称重技术系统上,一个或多个称重传感器被连接到一个称重模块上,用于评估测得的信号。 一台磅秤的好几个称重传感器以并联方式连接到一个接线盒上,以提供一个公共输出信号.

西门子重量测量技术:综合式重量测量组件和解决方案说明书

西门子重量测量技术:综合式重量测量组件和解决方案说明书

SIEMENS WEIGHING TECHNOLOGY Totally integrated weighingComponents and solutions for weighing, dosing and batching/weighingTotally integrated weighingSo, what do youneed measured?Weighing and dosing processes are of great significance inmany areas of industrial production.Whether for filling food and beverage containers or preparingrecipes for chemicals and pharmaceutical products: With oursolutions, you can count on absolute reliability and highestprecision.2So, what do you need measured? 21SIWAREX DB – your connectionto the digital world 8 2SIWAREX weighing modules –available for all requirements 6 Our SIWAREX weighing electronics at a glance 7 SIWAREX DB – your connectionto the digital world 8 Load cells and accessories – an overview 9 Non-automatic weighing 10 Check weighing 11Dosing, filling and batching applications 12 Loss-in-weight applications 13 Belt scales 14 Product overview 15 Solids flowmeters 16 Weighfeeder 17 Integrators – stand-alone 18 Integrators – SIMATIC-integrated 19 Process protection 20 3Sales and support 21 Siemens weighing trainings –on-site and online223Totally integrated weighingSeamless integrated weighing technology in the SIMATIC environmentSIMATIC PLCThe free standard example projects and function blocks offer full access to all parameter and data of the weighing electronics and allow a fast integration of the scales into existing automation programs and visualizations. In case of alarms, integrated hardware interrupts provide full transparency from the sensor to the controller. Following SIMATIC standards, a long term availability of all electronics and components is guaranteed.Based on a continuous handling concept across all different weighing electronics, a quick and easy integration of new types of scales is ensured.Userfriendly HMIThe HMI panel offers completely editable user interfaces. All relevant workflow processes, such as operating, monitoring and maintenance can be done directly from the central HMI, means there is no struggle with any additional black box on the machine.Besides that, the HMI offers a customer-friendly error handling: due to the detailed error message system, the errors will be shown in a clear text which leaves no ques t ions un-answered. You need more than one language to be displayed? No problem, foreign languages can easily be added via simple EXCEL ex- and import. But the HMIdoes not only offer comfort regarding the handling during daily business.The SIMATIC Comfort HMI, for instance can also be used as legal-for-trade main display.Continuous hardware conceptThe hardware concept considers the SIMATIC standards, which makes the wiring easy and guarantees a clear structure in the cabinet.By using SIMATIC standard controllers and I/O cards, you will achieve highest flexibility and scalability in your weighing environment. Besides that you can decide whether to install your components centrally or as d istributed system.1234Totally integrated weighingTotally integrated weighing2315SIWAREX weighing modules – available for all requirementsWhether central or distributed: our electronic weighing systems set standards. We offer i ntegrated solutions for seamless integration into the SIMATIC automation system underthe name SIWAREX. The weighing system can be easily adapted to meet your individual requirements with the SIMATIC standard components. Moreover, standardized interfaces, i ntegrated functions, and uniform tools allow for cost-effective configuration.Whatever your choice, you can count on a high degree of precision with SIWAREX and benefit from certifications according to OIML as well as a finely graded range of functions.Whether you need to produce accurate mixtures, ensure precise filling and loading, or perform tasks like legal-for-trade bagging, checking and dosing: SIWAREX WP351 is always the right choice. It’s the perfect fit for all auto -matic and non-automatic weighing applications.6Totally integrated weighingOur SIWAREX weighingelectronics at a glanceTotally integrated weighingSIWAREX DB – your connection to the digital worldAnalog limitations are left behind with SIWAREX DB. Instead of doing a parallel connection of the analog load cells and having no information about the single load cell, digitalization of each load cell offers full transpar-ency.SIWAREX DB makes the digitalization of the proven, most common and cost-effective strain gauge t echnology possible. For direct connection to a SIMATIC S7 or PCS7 PLC the SIWAREX WP weighing e lectronics are ideal.Seamless communication between SIWAREX and SIMATIC ensures less time and effort duringcommissioning. During operation the single channel monitoring, allowing wire break, impedance, and the current utilization of each load cell to be detected and corrected in the event of an error.SIWAREX DB supplies diagnostics data that are fully integrated in the SIMATIC environment. Error messages are displayed centrally on the SIMATIC controller and the HMI.Whether it’s the specific monitoring of weighing processes or extended diagnostics – in environments that have already been automated, the benefits of digitalization can be exploited to ever better effect.In the field of weight measurement, seamless integration from the field to the control levels ensures that data is record -ed and evaluated more comprehensively than previously possible. With SIWAREX DB, this level ofconnectivity now also covers the individual analog load cell.8Totally integrated weighingLoad cells and accessories – an overview9Totally integrated weighingNon-automatic weighingWeighing air cargo shipments reliablyCargologic AG is a leader in air cargo handling and has been operating at Zurich Airport for more than 50 years. To weigh individual freight units and complete unit load devices (ULDs), a floor model of a platform scale is used. The solution was a combi -nation comprised of four SIWAREX WL280 RN-S SA load cells and the SIWAREX WP231 weighing module.10Totally integrated weighingDosing, batching and bagging scaleA predefined set-point is completely automatically batchedby the SIWAREX electronic – typically by coarse and fine flow control.Dosing, batching and high-speed bagging (bagging m achines, multi component batching)The optimal choiceSIWAREX WP351 (SIMATIC ET 200SP)SIWAREX WP251 (SIMATIC S7-1200/stand-alone) SIWAREX FTA (SIMATIC S7-300/400/ET 200M) SIWAREX load cells and installation accessoriesExact weighing for fruit and vegetable packagingThe end customer of the plant builder RMA techniek was not able to conduct final check weighing at the end of the packaging process. A custom weighing solution in an integrated control environment had to change all that. The core element of the solution is the SIWAREX S7-1215C controller.Check weighingsolutions for tea, coffee, beverages, foods such as dairy and convenience products. A new machine for filling coffee capsules shall be projected and put in operation.Loss-in-weight applicationsFilling processes in washing powder productionMifa AG is Switzerland’s largest detergent and cooking oil manu-facturer and also produces detergents and householdcleaning products in liquid and powder form. A solution with Siemens weighing products has been found for the company’s outdated washing powder filling system that has done more than just positively affect productivity.Weighing and controlling the rate of materials on a conveyor belt is one of the most common procedures in process automation. Siemens has more than 35 years of experience weighing bulk materials on conveyors. You will find ourMilltronics belt scales from Siemens combine simple drop-in installation and low maintenance (no moving parts) withAccurate measuring for aRussian phosphate mineApatit Mining in Russia is the world’s largest producer of highgrade phosphate ore which is used as a raw material base for theproduction of phosphate-based fertilizers. The company waslooking to modernize and expand production and needed anaccurate and reliable system to weigh the ore to determine themine’s production rates. The picture shows MSI belt scale withMWL calibration system.Product overviewFlowguide sizes to fit any ASME or DIN flangeMeasuring accuracy is not affected by product buildup on the sensing plateDust-tight enclosure to prevent contamination or spillingQuick-release latches formaintenance and samplingSolids flowmetersSolids flowmeters in a fertilizer plantIn a fertilizer plant, crushed dolomite and crushed limestone are mixed in a reactor, whereby the mixing ratio of 1:3 must be maintained. The materials are conveyed from silos via screw conveyors into the solids flowmeters and brought t ogether in a bucket elevator for conveying into the reactor. The exact mixing ratio is ensured by the speed of the screw conveyors, which is controlled by a PLC, on the basis of the respective throughput rates of the solids flowmeters.WeighfeederReliable pleasure thanksto Siemens weighingtechnologyThe cigar manufacturer J. Cortès has two production sites inBelgium and about 3600 employees around the world. At its sitein Handzame, the company was looking for a fail-proof weighingsystem to maintain the necessary balance in termsof flavor. Based in Torhout, the industrial weighing expert Bas-cules Robbe therefore turned to Siemens. Together, they offered acomplete and customized solution.Analog interfacesCommunication such asProfiBus DP, Modbus or EthernetIntegrators – stand-aloneStand-alone integratorsOur integrators display primary speed and load values, as well as derived values of rates as analog mA output, alarm relay, or remote totalizer or through several industrial communications protocols.Belt scale modules for S7-300, S7- and via ET200M to S7-400 or PCS7-1200Analog interfaces like stand-aloneSIMATIC-integrated integratorsBeltscale electronics for seamless integration into the SIMATIC S7-1200 automation system. Flowrate, belt speed, load and status info are easily adapted into PLC system. Parametrization and calibration can be done by PLC, HMI or SIWATOOL software for Notebooks.Integrators – SIMATIC-integratedProcess protectionCustom engineeringSiemens provides custom-engineered products to solve your special application needs. From material compatibility challenges to unique size requirements,Siemens’ custom engineering team can help. Service around the worldPlants must function reliably at all times. Efficient and effective process instrumentation and analytics are an indispensable require-ment to this end. You also need to be certain of fast and competent service from your supplier. Siemens is a global company that reacts locally. Whether you require consulting, quick delivery, or installation of new devices, the Siemens network ofspecialists is available to you around the world, wherever your location.Support around the worldOur online support system offers rapid, com-prehensive assistance regardless of time or location. From product support to service information, Siemens Industry online support is your first choice – around the clock, the fast way 365 days a year.The fast way to your experts:Sales Support: 1-800-365-8766 Technical Support:/pisupportSales andsupport21Totally integrated weighingSiemens weighing trainings – on-site and onlineThe training center in Karlsruhe provides a wide range of industrial scales across nearly 200 square meters. From conveyor belt scales to dosing and bagging, a wide variety of SIWAREX application possibilities can be seen in action. More-over, the training center has a spacious training room andnumerous training models.Individual training conceptThe weighing trainings can either take place in the weighing technology center in Karlsruhe, but also directly on the customer’s site.In the standard training portfolio we offer trainings for– basic trainings with the following content: mechanic and electronic,get to know the basic terms and applications regarding load cells, mounting units and SIWAREX electronics– static applications, such as platform or hopper scales – available in the levels basic, advance, expert– mass dynamics applications regarding belt scales and weighfeeders – available in the levels basic, advance, expertBesides that you are also able to plan your training individually tailored to your needs in agreement with our training experts.22Totally integrated weighingTotally integrated weighingAll trainings can be offeredin different languagesA complete overiew of the training portfolio you find here:English: In addition to our on-site trainings we also offer you various onlinetrainings in English and German.Please contact us, if you are interested: ****************Also have a look at our various online tutorials we offer you in Youtube.Under the following playlist link, you will find a range of filmsconcerning calibration, dosing, filter settings, integration in SIMATICand much more.23Legal Manufacturer Siemens Industry, Inc.100 Technology Drive Alpharetta, GA 30005 United States of America Telephone: +1 (800) 365-8766 /piOrder No. PIBR-B10259-1021Subject to changes and errors. The information provided in this bro-chure contains descriptions or performance characteristics which, in case of actual use, do not always apply as described or which may change as a result of further development of the products. The desired performance characteristics are only binding if expressly agreed in the contract. Availability and technical specifications are subject to change without notice.All product designations may be trademarks or product names of Siemens AG or supplier companies, the use of which by third parties for their own purposes may violate the rights of the owners./weighing。

西门子SIWAREX CS称重模块

西门子SIWAREX CS称重模块

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西门子AG 自动化与驱动集团 SIWAREX称重系统 A&D PI 14 Östliche Rheinbrückenstr. 50 D-76187 Karlsruhe(卡尔斯鲁厄)
注意 指的是需要加以特别关注的重要信息;这些信息涉及到产品、产品的处置或资料中的一个 对应段落。
合格人员 装置的安装和操作只能由合格人员执行。在本手册的范围内,从技术安全意义出发的合格人员指的是这样一些人:他们有资 格按照适用于技术安全标准,从事所有装置、系统和回路的安装、接地和标识工作。
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警告
责任放弃声明 我们已经校验了本手册中的内容与所述硬件和软件的一致 性。这不能完全排除出现差错的可能性;在此情况下,我们 并不提保本资料的完全兼容性。本资料中的信息将会定期审 核,任何必要的纠正都包括在随后的修订版本中。 欢迎提出宝贵意见,以便我们改正。
©西门子 AG 2004 可能变动,恕不另行通知
1.1 本手册的目的··················································································································· 1-1 1.2 要求的基础知识 ··············································································································· 1-1 1.3 本手册的范围··················································································································· 1-1 1.4 其它支持 ·························································································································· 1-2 2 供货范围································································································································· 2-3 2.1 供货范围 ·························································································································· 2-3 2.2 SIWAREX CS要求的接口模块 ························································································· 2-3 3 产品概述································································································································· 3-4 3.1 总则 ································································································································· 3-4 3.2 应用领域 ·························································································································· 3-5 3.3 结构 ································································································································· 3-5 3.4 功能 ································································································································· 3-6 3.5 SIMATIC中的系统集成····································································································· 3-6 3.6 利用SIWATOOL CS进行秤的调节 ·················································································· 3-7 4 硬件配置和组装······················································································································ 4-9 4.1 配置SIMATIC中的硬件 ·································································································· 4-10 4.2 符合EMC指南的结构 ····································································································· 4-10

西门子皮带秤应用指南

西门子皮带秤应用指南
ltronics®是西门子过程仪表的注册商标。
© Siemens Milltronics Process Instruments Inc. 2003
目录
序言. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 皮带传输技术. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
托辊详情. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 皮带秤安装. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
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如何使用Siwatool U校称-推荐下载

如何使用Siwatool U校称-推荐下载

1.连接RS232串口通信线至计算机,并选设置通讯端口。

2.打开Siwtool U 并选择相应的通讯端口。

3.选择好端口后单击OK即与模块通讯,然后单击online.此U模块为双通道模块,若使用两个通道则两个通道都要激活;若只使用一个通道则只需激活一个通道即可,否则模块会报错。

激活通道1后即可对通道1的传感器进行参数修改和校准。

根据传感器的特性值可以依次修改其传感器特性值根据所使用传感器量程总和来选择校准砝码重量(选择的校准重量必须大于所有传感器量程总和的5%)可以根据自己的需要来选择小数点位数和重量单位小数点位数重量单位选择好后单击或单击即对通道1参数修改完成。

4.零点校准。

确定称台清空无物料,无外力干扰情况下进行。

单击取对通道1进行零点校准。

零点校准后单击即完成零点校准。

此时即可看到为0.查看零点相对应的数字量5.砝码校准。

将所选砝码均匀放置在称台上,待称台稳定后即可进行砝码校准。

单击即完成砝码校准。

此时即可看到显示为所放砝码重量值。

查看零点相对应的数字量. 6.校验精度是否合格。

再往称台上加或减一定重量的砝码,看重量显示是否有偏差。

偏差是否在精度范围内。

若不满足要求,请再次检查是否有外力干扰,如软连接,传感器是否锁紧。

等等。

7.对通道2的传感器校准与1的校准步骤相同。

校准完成后可以对校准数据进行保存。

单击即对所有参数进行接收,然后单击出现下面的对话框此功能在于对更换模块后可以将保存文件直接下载至模块而无需重新校称。

8.理论校称。

在某些特殊场合不具备砝码校称,那么可以选择理论校称。

(理论校称比砝码校称精度相于差一些)。

具体步骤如下:6号称是由四个5000kg的传感器构成,对就的传感器特性值为2.002mv/V、2.004mv/V、2.004mv/、2.006mv/V将相应的数据填入下对话框然后依次单击此时显示重量为空称时称体本身的重量然后执行zeroing命令,使当前空称时显示重量为0.此时为0。

西门子PLC称重模块使用说明

西门子PLC称重模块使用说明

通过SIWATOOL U软件对SIWAREX U模块进行标定和参数设置How to use SIWATOOL U for calibration and parameter setting of SIWAREX U摘要 本文详细介绍了如何通过SIWATOOL U软件来校准SIWAREX U称重模块,同时详细说明了SIWATOOL U软件中参数的含义,以及称重模块常见故障的解决方法。

关键词SIWAREX U模块、SIWATOOL U软件、标定、故障诊断Key Words SIWAREX U Module, SIWATOOL U software, Calibration, DiagnosticIA&DT Service & Support Page 2-18目录1.SIWAREX U称重模块简介 (4)2.称重模块标定 (5)3.SIWATOOL其它参数的说明 (10)1.更换模块 (10)2.平均值滤波的功能 (11)3.低通滤波器的功能 (11)4.DR4中Limit功能的使用 (12)5.ST1和ST2指示灯的设置 (13)6.理论标定 (15)4.常见故障解决 (16)IA&DT Service & Support Page 3-18U称重模块简介1. SIWAREXSIWAREX U称重模块集成在SIMATIC S7-300和ET200分布式系统中,主要特征如下:通过用ET 200M 连接至PROFIBUS DP,而用于分布式现场称重仪表测量重量或力,分辨率可达65000,精度0.05 %双通道模块可接两台秤,节省空间可以将远程数显仪表直接连接到TTY 接口使用SIWATOOL U 程序可方便的对秤进行设置和校准支持不用标定砝码而进行理论校正支持在不必重新校正秤的情况下更换模块可用于EX 防爆应用1.设备及软件列表名称 定货号SIWAREX U称重模块 7MH4950-1AA01称重传感器 7MH4103-3AC01SIWATOOL连接电缆(可选) 7MH4702-8CASIWATOOL U软件 7MH4950-1AK01该实验中硬件配置如下图:IA&DT Service & Support Page 4-182. 称重模块标定(1) RS232串口通信电缆可以自己制作(也可以直接采购):(2) 设置串口通信参数:(3)通过“启动”菜单打开SIWATOOL U软件IA&DT Service & Support Page 5-18(4)如果是第一次使用该软件,默认语言为德语,可以通过下列步骤进行修改:(5)选择通信接口,如COM1口IA&DT Service & Support Page 6-18(6)点击“Online”按钮,建立通信通信建立后,Online按钮变为灰色。

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如何使用SIWATOOL MS软件校秤
问:如何使用SIWATOOL MS 软件校秤?
答:所必需硬件及软件如下:SIWAREX MS模块,S7-200 CPU,SIWATOOL MS软件,RS232电缆(可自制)。

实物简易接线图如下:
实物接线图如下
启动SIWATOOL MS
软件:
选择通讯接口为COM1
点击“Online”在线连接,建立通讯
以下介绍如何校秤
首先,Adj.digits0和Adj.digits 1这两个值不需要输入的。

Adj.wight 1为输入值,需要输入校正的重量值。

Characteristic Value:传感器特征值,需要在传感器上查找到。

默认2mV/V 。

Limit frequence 低通滤波器 (0.05 Hz ~ 5 Hz )
一个5 Hz 的值会使秤对重量变化做出相当快的反应,而0.5 Hz 的值则会导致秤“行动迟缓”。

Depth of average value filter 平均值滤波器的深度 (n = 2 ~ 255)
平均值滤波器的作用是让称量值变得稳定,防止干扰。

重量值是根据n 个重量值的平均值而测定的
如果n = 10,那么就会有10个测量值被用来计算平均值。

每过20毫秒,最旧的值被抛弃,最新的值被包括到计算中。

ADC-time:供电频率,中国是50HZ ,选用0:20ms 即可。

临界阻尼
在 FG = 2 Hz 时数字低通滤波器的阶跃响应
设置完相应参数后,按发送
然后设置重量单位及重量的小数点位数如下:
Standstill time(ms)稳定时间
监视用于识别秤何时能处于一种稳定的平衡状态
如果重量值在一段规定时间(停顿时间)内的变化小于一个规定的偏差范围(停顿值),则秤的停顿被确定
Standstill range 稳定范围
停顿监视用于识别秤何时能处于一种稳定的平衡状态。

如果重量值在一段规定时间(停顿时间)内的变化小于一个规定的偏差范围(停顿值),则秤的停顿被确定。

设置完相应参数后,再按发送
然后执行零点标定。

在空秤的情况下,按Adjustment zero valid (3)
然后校正满量程,将校正砝码放在传感器上(此重量值已经在前面规定好了)
然后激活选择校正重量1有效
校秤工作完成。

更多操作过程见相关操作手册
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