Safety Instructions 2 3 Weighing Systems SIWAREX WP231 4 .
Introduction1Safety instructions2Weighing systemsDescription3Electronic weighing systemSIWAREX WP231Application planning4Mounting5Connecting6Commissioning7Scale parameters andfunctions8Messages9ManualCommand lists10Communication11Operation requiringverification12Technical 5E31238908A-04AppendixAESD guidelinesBList of abbreviationsC
Legal informationWarning notice systemThis manual contains notices you have to observe in order to ensure your personal safety, as well as to preventdamage to property. The notices referring to your personal safety are highlighted in the manual by a safety alertsymbol, notices referring only to property damage have no safety alert symbol. These notices shown below aregraded according to the degree of danger.DANGERindicates that death or severe personal injury will result if proper precautions are not taken.WARNINGindicates that death or severe personal injury may result if proper precautions are not taken.CAUTIONindicates that minor personal injury can result if proper precautions are not taken.NOTICEindicates that property damage can result if proper precautions are not taken.If more than one degree of danger is present, the warning notice representing the highest degree of danger will beused. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to propertydamage.Qualified PersonnelThe product/system described in this documentation may be operated only by personnel qualified for the specifictask in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualifiedpersonnel are those who, based on their training and experience, are capable of identifying risks and avoidingpotential hazards when working with these products/systems.Proper use of Siemens productsNote the following:WARNINGSiemens products may only be used for the applications described in the catalog and in the relevant technicaldocumentation. If products and components from other manufacturers are used, these must be recommended orapproved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation andmaintenance are required to ensure that the products operate safely and without any problems. The permissibleambient conditions must be complied with. The information in the relevant documentation must be observed.TrademarksAll names identified by are registered trademarks of Siemens AG. The remaining trademarks in this publicationmay be trademarks whose use by third parties for their own purposes could violate the rights of the owner.Disclaimer of LiabilityWe have reviewed the contents of this publication to ensure consistency with the hardware and software described.Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information inthis publication is reviewed regularly and any necessary corrections are included in subsequent editions.Siemens AGDivision Process Industries and DrivesPostfach 48 4890026 NÜRNBERGGERMANYDocument order number: A5E31238908A 09/2017 Subject to changeCopyright Siemens AG 2012 - 2017.All rights reserved
Table of contents12Introduction.111.1Purpose of the manual.111.2Document history.111.3Product compatibility.111.4Checking the consignment.121.5Security information.121.6Transportation and storage.131.7Basic knowledge required.131.8Notes on warranty.13Safety instructions.152.1345General safety instructions.15Description.173.1Product overview.173.2Information about previous versions.173.3Calibration ability .173.4Area of application.183.5System integration in SIMATIC.183.6Customer benefits.193.7Scope of delivery.19Application ter assignment options.22Parameter assignment with the PC.22Parameter assignment with a SIMATIC Panel.22Parameter assignment by means of the Modbus interface.23Mounting.255.1Installation guideline.255.25.2.15.2.25.2.35.2.4EMC-compliant setup.25Introduction.25Possible effects of interference.25Coupling mechanisms.26Five basic rules for securing EMC.265.3Mounting on the SIMATIC S7-1200.27SIWAREX WP231Manual, 09/2017, A5E31238908A-043
Table of contents674Connecting.296.1Overview.296.224 V connection.306.3Connecting analog DMS load cells .306.4Shield connection.336.5Connection of digital outputs (4 x DQ).346.6Connection of digital inputs (4 x DI).356.7Connection of the analog output (1 x AQ).356.8Connection of RS485 serial interface.366.9Connection of Siebert display via RS485.376.106.10.16.10.2Connection of digital load cells from the Wipotec company.37Electrical connection of load cells with plug-in connection.38Electrical connection of load cells with terminal block (SW-D-FS series).386.11Connection of digital load cells from the Mettler-Toledo company.406.12Connection of the Ethernet interface.426.13Activation of write protection.436.14Mounting of the calibration protection ry-set parameters.457.3Commissioning tools.457.4Factory setting of the mode .5.85 minute quick start with the operator panel and the Ready-for-Use software.46Start.46Standard parameter settings.48Selecting the calibration method.49Defining the calibration weights.50Setting calibration points.51Calibrating the scale automatically.52Performing the automatic calibration.53Checking the scale following calibration.537.67.6.17.6.27.6.37.6.47.6.57.6.65 minute quick setup with SIWATOOL.53Activate service mode.54Load standard parameters.54Input of required parameters.55Complete automatic calibration.55Receive all data.55Checking the scale following calibration.567.77.7.17.7.2Service with the SIWATOOL program.56Windows and functions of SIWATOOL.57Offline parameter assignment.58SIWAREX WP231Manual, 09/2017, A5E31238908A-04
Table of .7.77.7.87.7.98IP address for SIWAREX.58Entering a known SIWAREX IP address.58Determining an unknown IP address.59Setting up a network.59Online parameter assignment.59Available help options.60Entering parameters with SIWATOOL.60Recording scale traces.60Firmware update.61Reading out the saved scale logs.63Scale parameters and functions.658.1Parameters and functions.658.2DR 2 command 58.3.268.3.278.3.288.3.298.3.308.3.318.3.32DR 3 calibration parameters.65Scale name.70Unit of weight.70Gross identifier.71Load cell type.71Code for regulations.72Minimum weighing range.72Maximum weighing range.72Calibration weights 0, 1, 2 and calibration digits 0, 1, 2.72Scale interval.72Zero by power-on.73Zero by power-on when tare 0.73Automatic zero adjustment.73Subtractive / additive tare device.73Weight simulation.74Decimal places for process values.74Maximum tare load.74Maximum negative zero setting limit (power-on).74Maximum positive zero setting limit (power-on).74Maximum negative zero setting limit (semi-automatically).75Maximum positive zero setting limit (semi-automatically).75Standstill range.75Standstill time.76Standstill waiting time.76Low-pass cut-off frequency.77Low-pass filter number.77Low-pass filter limit frequency (commissioning).77Low-pass filter number (commissioning).78Mean value filter depth.78Display weighing range data.78Interface for legal trade display.78Firmware version SecureDisplay.78Minimum display size [%].788.48.4.18.4.2Calibration procedure.79Calibration with calibration weights.79Automatic calibration .81SIWAREX WP231Manual, 09/2017, A5E31238908A-045
Table of contents68.58.5.1DR 4 Output of calculated calibration digits.82Calibration digits 0, 1, 2 (calculated).
Weighing systems Electronic weighing system SIWAREX WP231 Manual 7MH4960-2AA01 09/2017 A5E31238908A-04 Introduction 1 Safety instructions 2 Description 3 Application planning 4 Mou
8 Weighing and Calibration Procedures for Weighline Two Scale Static System - Single or Full Draft Weighing Follow these instructions for two scale, static weighing of a car. See Figure 3. The following soft keys should be showing: 1. With car clear of scale check that scale is showing zero weight. If not, press the ZERO key. . . The display .
Siemens isn’t new to the weighing game, as you’ll see in the following application stories. System-integrated weighing technology raises productivity The Spanish company AiCrov offers filling solutions for various industries and products. Filling quantities range from 0.250
METTLER TOLEDO weighing platforms can be connected without problems to the weighing terminals. The weighing terminals are available in two different basic versions: for connecting analog scales or for digital scales with IDNet interface. Both basic versions are supplied by default with in-built power supply unit and an RS232 interface.File Size: 1MB
8 METTLER TOLEDO Installation information ICS4x9 Order number 22019666A 12/10 Commissioning 2.2 Connecting iDNet weighing platforms Alternatively to the analog scale connection the weighing terminals can also be equipped with an IDNet scale interface. 1. Set up the weighing platfo
7.3 Expanded uncertainty at calibration 30 7.4 Standard uncertainty of a weighing result 30 7.5 Expanded uncertainty of a weighing result 37 . scale interval 0,1 mg 70 G2 Instrument 60 kg capacity, multi-interval 74 . 1. bodies accrediting laboratories for the calibration of weighing instruments,
Weighing 3rd axle Wheel load scale Height compensation plate Ramp Vehicles can be weighed easily, quickly and speedily with portable HKM wheel load scales. The diagram provides a step by step explanation of the weighing operation, from positioning of wheel load scales and driving on to them to the actual weighing of the vehicle.
weighing calibration systems. In international standards, static weighing has been preferred instead of dynamic weighing due to its estimated higher accuracy. This estimation has been based upon a rough mechanical model of an one-beam scale. The state of the art in the field of dynamic weighing liquid flow calibration, charging from the
fragmented health and social care systems, it is important to use our resources wisely; these include our workforce as well as the patients, families, carers and non-traditional services for example community and voluntary sectors (See Figure 1).5 2.3 There is no universal definition of care navigation or a ‘care navigator’; navigation at its heart is a coordination process and key .
