Siemens Canada Siemens Milltronics Process Instruments LR400 SITRANS LR 400 User Manual sitranslrd3

Siemens Canada Ltd. - Siemens Milltronics Process Instruments SITRANS LR 400 sitranslrd3

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users manual 2

7ML19985FH01 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT Page 39mmmmmParameters (HART)By using SIMATIC PDM, you can display a list of all echoes in your vessel. It providesthe distance between the flange and the measuring medium’s surface, as well asthe distances of fixed targets. These may be directly used and transferred to the fix distance list.4.2.3.9: Auto False Echo Suppression (F = use)Learns and records the current signal up to the suppression distance setting. These signals are then ignored during operation.If all signals fall below this defined threshold, then the failsafe timer is initiated.4.2.3.A: Auto False Echo Suppression Distance (F = 2/3 vessel height)Defines the end point of the Auto False echo suppression distance4.2.4: Level Parameter4.2.4.1: Level URV (= parameter 1.5)4.2.4.2: Level URV (= parameter 1.6)4.2.4.3: Level URV (= parameter 1.7)4.2.4.4: MinLim Level (F = 0 m)Lower limit value of the level (see “Functional Dimensions” on page 25)Set the lower limit value of the level as a height above the LRV.4.2.4.5: MaxLim Level (F = 0 m)Upper limit value of the level (see “Functional Dimensions” on page 25)Set the upper limit value of the level as a height above the LRV.ValuesoffrecorduseValue variableValue numerical valueValue numerical valuechap6.fm Page 39 Tuesday, October 9, 2001 2:26 PM
Page 40 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01mmmmmParameters (HART)4.2.4.6: HYST Level (F = 0.5 m)Hysteresis of the level limit valuesSet the hysteresis of the limit values in the units system selected according to Parameter 4.1.1 (see diagram below).Limit value alarm4.2.5: Volume parametersTo calculate the volume of the measuring medium, you need the level parameters (see parameter 4.2.4) in the units selected according to parameter 4.1.1 and additionally a vessel characteristic (parameter 4.2.5.7).4.2.5.1: Volume URV (F = 20 m3)Full scale of the volume4.2.5.2: Volume LRV (F = 0 m3)Start of scale of the volume4.2.5.3: Volume Damping (F = 1 s)Damping of the volumeValue numerical valueValue numerical valueValue numerical valueValue numerical valuemeasuring variableupper limitvaluetimehysteresismeasuring variablelower limitvaluetimehysteresislimit valuealarmlimit valuealarmchap6.fm Page 40 Tuesday, October 9, 2001 2:26 PM
7ML19985FH01 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT Page 41mmmmmParameters (HART)4.2.5.4: MinLim Volume (F = 0 m3)Lower limit value of the volume4.2.5.5: MaxLim Volume (F = 0 m3)Upper limit value of the volume4.2.5.6: HYST Volume (F = 0.5 m3)Hysteresis of the volume limit values4.2.5.7: Tank Characteristic (F = Calibrate/table)Determining the vessel characteristicSelect the option “Calculate” or “Calibrate/Table” as required. The selection controls the display of Parameter 4.2.5.8.The possibilities of each parameter are listed below. For the values associated with Parameter 4.2.5.8: Calculate, go to page 43.4.2.5.8: Calibrate/tableIf your vessel deviates from the forms offered, the necessary data is not available or is unknown or you need a vessel characteristic with greater accuracy you must calibrate it by liters. You can enter reference values from a table provided by the vessel manufacturer or do the calibration manually and enter the determined reference values.You can only enter pairs of values consisting of level and volume.Value numerical valueValue numerical valueValue numerical valueValue Calibrate/tableCalculateNote: Entering the vessel characteristic with the operation and monitoring module can be a time-consuming procedure. It can be done more quickly and comfortably with the SIMATIC PDM software. There, an entered table can be edited simply – an option which is only conditionally possible with the operating and monitoring module.chap6.fm Page 41 Tuesday, October 9, 2001 2:26 PM
Page 42 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01mmmmmParameters (HART)The 4.2.5.8: Calibrate parameter offers the following selection possibilities:4.2.5.8.1: CalibrateHere you can enter up to 50 reference values whose levels SITRANS LR 400 measures. Enter the appropriate volume (determined by manual calibration).If you access this parameter, first the currently measured level is displayed. Accept it by pressing . Enter the appropriate volume, save it by pressing or reject it by pressing .Then the device displays the “Calibrate” selection again. Access again (press ) to select a further reference value. The device automatically offers you the next undefined reference value.It is recommended to enter a maximum of two or three reference values for the linear range of the vessel and to use the others for the non-linear portionIf you enter a second volume value for the same level, the reference value saved earlier is overwritten.4.2.5.8.2: Enter tableManual entry of a tableHere you can enter up to 50 reference values provided by the vessel manufacturer in any order. The first reference value is offered when you access the parameter. Enter the level as a distance from the floor of the vessel in the units selected according to parameter 4.1.1 (parameter “Enter level” and the volume corresponding to the level (parameter “Enter volume”). The device then displays the selection “Enter table” again. Access again to enter a further reference value. The device automatically offers you the next undefined reference value.It is recommendable to enter a maximum of two or three reference values for the linear range of the vessel and to use the others for the non-linear part.If you enter a second volume value for the same level, the reference value saved earlier is overwritten.Value numerical valuechap6.fm Page 42 Tuesday, October 9, 2001 2:26 PM
7ML19985FH01 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT Page 43mmmmmParameters (HART)4.2.5.8.3: Show tableDisplay tableHere you can display the entered reference values sorted on levels. In the second line, the level corresponding to the first reference value appears first and then the corresponding volume value when you switch further. Each switching accesses a further reference value.4.2.5.8.4: Clear tableDelete tableIf you access the “all” selection in this parameter, the entire saved table is deleted. You can delete individual reference values with the selection “1st”, “2nd” etc. which were displayed in parameter 4.2.5.8.3.or4.2.5.8: CalculateAutomatic calculation of a vessel characteristic is faster than manual entry by calibrating or a table. However, the calculated vessel characteristic is not as accurate as a manually calibrated characteristic – especially in the non-linear areas of the vessel in which errors of ≤ 1 % may occur. As well, the necessary data which you can get from the design documents of your vessel must still correspond to the real conditions.The 4.2.5.8: Calculate parameter requires the following parameters:4.2.5.8.1: Tank Design (F = Vertical Cylinder)Value selectionValue selectionValueLinearVertical cylinderHorizontal cylindersphereNote: The reference values are sorted in order of filling states and do not necessarily correspond to the order of the value pairs you have entered.chap6.fm Page 43 Tuesday, October 9, 2001 2:26 PM
Page 44 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01mmmmmParameters (HART)Enter the external form of your vessel. You can choose from: • Linear (any form with vertical walls and a flat floor)• Vertical cylinder (vertically standing cylindrical form with curved covers)• Horizontal cylinder (horizontal cylindrical form with curved caps)• Sphere4.2.5.8.2: Bottom Design (F = Dished end)Enter the form of the two vessel cover caps. You can choose from: • Dished (according to DIN 28011)• Basket (according to DIN 28013)• Bullet (hemispherical shaped floor)4.2.5.8.3: Tank volume (F = 20 m3)4.3: Analog Output4.3.1: Error Level (F = D: Error Signal)Level for the error signal to alarm in Analog or Digital outputWhen D is selected, all errors are displayed. When D+F is selected, there is special handling for failsafe. When D+F+W is selected, there is special handling for warnings.4.3.2: AO Select (F = Level)Assignment of a measured value to the analog outputHere you can set whether the analog output supplies the level or the volume to the control system.The selection controls the following parameter 4.3.3.ValueDished endBasket endBullet bottomValue numerical valueValueD: Error SignalD+F: Error SignalD+F+W: Error SignalValues LevelVolumechap6.fm Page 44 Tuesday, October 9, 2001 2:26 PM
7ML19985FH01 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT Page 45mmmmmParameters (HART)4.3.3: Level Parameter (= Parameter 4.2.4)or4.3.3: Volume Parameter (= Parameter 4.2.5)4.3.4: Current Limit (F = 20 mA)Upper current limitHere you can set the upper current limit of the output signal in steps of 0.1 mA (see Current limiting diagram below).Current limitingThe URV is always at 20 mA. If you set the current limit to a higher value, you can have the measured values output outside the measuring range (up to approx. 115%).4.3.5: Error Signal (F = 3.6 mA)Current value of the error signalIn the event of a fault the device applies the current defined here to the analog output. You can choose between 3.6 mA, 22 mA, 24 mA, Hold 10 s, Hold 1 min, Hold 2 min, Hold 3 min and Hold permanent.Value 20 - 22.5 mAValue3.6 mA22.0 mA24.0 mAHold 10 sHold 1 minHold 2 minHold 3 minHold continuouslysetting range22,5 mA20,0 mAmeasured valuecurrentchap6.fm Page 45 Tuesday, October 9, 2001 2:26 PM
Page 46 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01mmmmmParameters (HART)In the “Hold...” parameters, the device outputs the last valid value until the set time has run out or the fault has been eliminated. If the fault persists after the set time runs out, the analog output switches to an error signal of 3.6 mA.4.4 Digital Output4.4.1: parameter DO (F = Alarm)Assignment of the digital outputHere you can select whether the digital output supplies the upper or lower limit value of level or volume or an alarm (device error, measurement error; see parameter 3.1) to the control system. If you select the “No function” option, the digital output is switched off.Selection of a limit value enables parameter 4.4.3.4.4.2: Error Level (F = D: Error Signal)Level for the error signal to alarm in Analog or Digital outputWhen D is selected, all errors are displayed. When D+F is selected, there is special handling for failsafe. When D+F+W is selected, there is special handling for warnings.4.4.3: Signal Type DO (F = Relay closes)Here you can determine the behavior of the digital output. Select whether its contact closes or opens at an event.ValueMaxLim LevelMinLim LevelMaxLim VolumeMinLim VolumeAlarmNo FunctionValueD: Error SignalD+F: Error SignalD+F+W: Error SignalValue Relay closesRelay openschap6.fm Page 46 Tuesday, October 9, 2001 2:26 PM
7ML19985FH01 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT Page 47mmmmmParameters (HART)The following parameters are only enabled when the digital output supplies a limit value.4.6.9.6: Antenna offset (see page 51)4.6.9.7: Reference distance (see page 51)4.4.4: Level Parameter (= Parameter 4.2.4)or4.4.4: Volume Parameter (= Parameter 4.2.5)4.5: Display Parameters4.5.1: Multi-Display4.5.1.1: Line 1 Local (F = Level)Choice of measured value in line 14.5.1.2: Display Local (F = Eng Unit)Method of display in line 14.5.1.3: Level Parameter (= Parameter 4.2.4)or4.5.1.3: Volume Parameter (= Parameter 4.2.5)Value LevelVolumeValueEng unit%Bar graphelectronic fuseExternal supply9 WDevicechap6.fm Page 47 Tuesday, October 9, 2001 2:26 PM
Page 48 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01mmmmmParameters (HART)4.5.1.4: Line 2 Local (F = S/N ratio)Display in line 24.5.1.5: Level Parameter (= Parameter 4.2.4)or4.5.1.5: Volume Parameter (= Parameter 4.2.5)4.5.2: Language Local (= parameter 1.1)4.5.3: LCD Lighting (F = off)Background illumination of the LCD 4.6: Device Information4.6.1: Power Supply (F according to customer specifications)Voltage range of the built-in power supply unit4.6.2: Flange Temperature (according to customerspecifications)Temperature range of the flange in °CValueLevelVolumeTe m p e ra t ur eValidityS/N ratioAmplitudeDigital outputAnalog outputValue onoffValue non-editableValue non-editablechap6.fm Page 48 Tuesday, October 9, 2001 2:26 PM
7ML19985FH01 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT Page 49mmmmmParameters (HART)4.6.3: Electrical Connection (according to customer specifications4.6.4: Antenna and Flange4.6.4.1: Flange Size (according to customer specifications)Size of the flange4.6.4.2: Flange Type (according to customer specifications)Type of flange4.6.4.3: Pressure Stage (according to customer specifications)Pressure range of the process connection4.6.4.4: Antenna Type (according to customer settings)Value non-editableValueDN 80, 3 inDN 100, 4 inDN 150, 6 inSpecial DesignValueDIN 2527ANSIJISSpecial DesignValue non-editableValueHorn type longHorn type shortSpecial designchap6.fm Page 49 Tuesday, October 9, 2001 2:26 PM
Page 50 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01mmmmmParameters (HART)4.6.4.6: Flange Material (according to customer specifications)4.6.4.7: Seal Material (according to customer specifications)Sealing material4.6.5: Tag (according to customer specifications)Device identification4.6.6: Descriptor (according to customer specifications)Measuring point description4.6.7: Message (according to customer specifications)Measuring point message, e.g. the date of the last check or clean4.6.8: Manufacturer Identification4.6.8.1: Serial Number (F = unique number)Factory serial numberValue 316/316LSpecial DesignValueTe f l o nKalrezVitonPerbunanSpecial DesignValue up to any eight charactersValue up to any 16 charactersValue up to any 32 charactersValue non-editablechap6.fm Page 50 Tuesday, October 9, 2001 2:26 PM
7ML19985FH01 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT Page 51mmmmmParameters (HART)4.6.8.2: Order Number (according to customer specifications)Device order number (delivery state)4.6.8.3: Fld Dev Rev (F = Number)Device version4.6.8.4: Software Revision (F = Number)4.6.8.5: Hardware Revision (F = Number)4.6.8.6: Antenna Offset (F = approx. 0.5 m [calibration value])Distance sensor/flangeThe antenna offset defines the propagation time of the measuring signal between the sensor and the flange as a distance. It is preset at the factory and cannot be changed.4.6.8.7: Reference Difference (F = approx. 106 m [calibration value])Internal reference distanceThe length of the reference distance in the units system selected according to parameter 4.1.5 can only be read out and not changed. The device uses this to calibrate itself so that no manual adjustment is necessary in long-term operation.Value non-editableValue non-editableValue non-editableValue non-editablechap6.fm Page 51 Tuesday, October 9, 2001 2:26 PM
Page 52 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01mmmmmParameters (HART)5. Options5.1: Enter CodeInput of customer code to enable programmabilityThe device compares a code number which you enter here with the code number defined by parameter 5.2. If your entry matches the customer code completely, it releases the programming lock for all parameters. Any other code number locks and disables programming.5.2: Customer Code (F = 0)Determination of customer codeHere you define the up to four digit long *customer code with which you can protect the device parameters against undesirable programming errors.Meaning and parameter of the customer code are explained in “Disabling and enabling programming” on page 225.3: Factory Reset (F = no)Reset all parameters to factory settingThis parameter allows you to reset all parameters to the original factory setting as described in “Parameters (HART)” on page 25.Value Customer codeValue up to 4-digit codeValue yesnochap6.fm Page 52 Tuesday, October 9, 2001 2:26 PM
7ML19985FH01 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT Page 53mmmmmParameters (Profibus PA)Parameters (Profibus PA)Parameters (Profibus PA)Device parameter, parameter, menu identification Description Factory Setting Setting Possibilities1: Auto-SetupLanguage local Language of the local user interfaceEnglish EnglishDeustchLength Unit m cmmmmftinNozzle height Height flange to top of tank0 m numerical valueTank Height Height tank bottom to top 20 m numerical valueLevel URV Full scale of level (see Functional Dimensions Diagram)20 m numerical valueLevel LRV Start of scale of level (See Functional Dimensions Diagram)0 m numerical valueLevel damping Damping of level in s 1 s numerical valueApplication type Use of the vessel Liquid (store) Liquid (store)Liquid (process)Silo1 (solids)Silo2 (solids)User tank1User tank21.8: Bus address Current bus address 126 numerical value2: Display2.1: Multi-display Display of two measured valuesLevel in Sig-nal-to-noise ratio in dBnon-editable2.2: Level Level of measured mediumm non-editable2.3: Volume Volume of measured mediumm3non-editable2.5: Current Output Value of the analog output in mAnon-editable3: Diagnosticschap6.fm Page 53 Tuesday, October 9, 2001 2:26 PM
Page 54 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01mmmmmParameters (Profibus PA)3.1: Status3.1.1: Wear3.1.1.1: Operating HoursTotal previous operating time of the device in hours (approximate value)non-editable3.1.1.2: Maximum temp.Previous maximum tem-perature of device26°C non-editable3.1.1.3: Minimum temp.Previous minimum tem-perature of the device26°C non-editable3.1.1.4: Aging Approximate value for the previous life of the device in % (100% = approx. 10 years)non-editable3.1.1.5: Hours > 85°C Previous time during which the maximum per-missible sensor tempera-ture was exceeded in hoursnon-editable3.1.x: Sensorand/or3.1.x: Electronicsand/or3.1.x: Softwareand/or3.1.x: Applicationand/or3.1.x: Parametersand/or3.1.x: ServiceDiagnostic messages of the sensornon-editableDiagnostic messages of the electronicsnon-editableDiagnostic messages of the softwarenon-editableDiagnostic messages to the applicationnon-editableDisplay of the false parametersnon-editablefor service purposes only non-editable3.2: Device test3.2.1: Self-test Check device state non-editable3.2.2: Display test Visual check of LCD non-editable3.3: Sensor variables3.3.1: Raw value Distance from flange to measured medium3.3.2: Echo Amplitude Measure of quality of reflection3.3.3: S/N ratio Signal-to-noise ratio of the measured value in dB3.3.4: Validity Validity of the measured value in %Parameters (Profibus PA)Device parameter, parameter, menu identification Description Factory Setting Setting Possibilitieschap6.fm Page 54 Tuesday, October 9, 2001 2:26 PM
7ML19985FH01 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT Page 55mmmmmParameters (Profibus PA)3.3.5: SensorTemp Sensor temperature4: Device data4.1: Units4.1.1 Length unit = [1.2]4.1.2: Volume unit m3bblyd3ft3in3bushbbl (fl.)lm3hLGalImpGal4.1.4: Temperature UnitUnit of the sensor tem-perature°C °C°FK4.1.5: Other units Units system for all other unitsSI SI unitUS/UK unit4.2: Operating param-eters4.2.1: Tank geometry4.2.1.1: Nozzle height = [1.3]4.2.1.2: Tank height = [1.4]4.2.1.3: Stilling pipe? Stilling pipe available? no yesnoIf yes: Pipe diameter Diameter (= internal) of the stilling pipe100 mm numerical value4.2.2: Measuring con-ditions 4.2.2.1: Applic. type Use of the tank Liquid (store) Liquid (store)Liquid (process)Silo1 (solids-pel-lets)Silo2 (solids-pow-ders)User tank1User tank2Parameters (Profibus PA)Device parameter, parameter, menu identification Description Factory Setting Setting Possibilitieschap6.fm Page 55 Tuesday, October 9, 2001 2:26 PM
Page 56 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01mmmmmParameters (Profibus PA)4.2.2.2: Surface Surface structure of themeasured mediumNot displayed if a user tank is selected in [4.2.2.3].wavy smoothwavyturbulent4.2.2.3: Dead band Area beneath the flange in which measured values are ignored0.26 m numerical value,Minimum value = Length of the antenna4.2.2.4: Correction factorCorrection factor for physical measuring influ-ences1.0 numerical value4.2.2.5: Filling speed Typical speed of change of the levelNot displayed if a user tank is selected in [4.2.2.3].200 mm/min numerical value4.2.2.7: Failsafe Level Selects the default mea-surement in the even the failsafe timer expiresHold 100 %0 %Hold4.2.2.8: Failsafe Timer Sets the time delay, in minutes, before going into fail-safe level10 min 1 min2 minetc.4.2.2.9: Range Exten-sionSets the distance below the tank height included in the evaluation3 m 1 m2 metc.4.2.3: Sensor param-eter4.2.3.1: Sensor damp-ingAveraging of measuring signalNot displayed if a user tank is selected in [4.2.2.3].10 s numerical value4.2.3.2: Multiple echo Evaluate multiple echo on onoff4.2.3.3: Echo motion Evaluate echo motion on onoff4.2.3.4: Window trackingon onoff4.2.3.5: Tank empty detect.on onoff4.2.3.6: Auto fix dist. Automatic fixed target detectionon onoffParameters (Profibus PA)Device parameter, parameter, menu identification Description Factory Setting Setting Possibilitieschap6.fm Page 56 Tuesday, October 9, 2001 2:26 PM
7ML19985FH01 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT Page 57mmmmmParameters (Profibus PA)4.2.3.7: Fix dist. list Manual input of up to nine fixed targetsnumerical values4.2.3.9: Auto False Echo SuppressionLearns and records the current signal up to the suppression distance set-ting. These signals are then ignored during oper-ationuse userecordoff4.2.3.A: Auto False Echo Suppression DistanceDefines the end point of the Auto False echosuppression distance0 m variable4.2.4: Level param.4.2.4.1: Level URV = [1.5]4.2.4.2: Level LRV = [1.6]4.2.4.3: Level damp-ing= [1.7]4.2.4.4: Min Warn levelLimit before reach lower limit value0 m numerical value4.2.4.5: MinLim level Lower limit value of the level (See Functional Dimensions Diagram)0 m numerical value4.2.4.6: MaxLim level Upper limit value of the level (See Functional Dimensions Diagram)0 m numerical value4.2.4.7: MaxWarn levelLimit before reach upper limit value0 m numerical value4.2.4.8: HYST level Hysteresis of the level limit values0.5 m numerical value4.2.5: Volume param.4.2.5.1: Volume URV Full scale of the volume 20 m3numerical value4.2.5.2: Volume LRV Start of scale of the vol-ume0 m3numerical value4.2.5.3: Volume dampingDamping of the volume 1 s numerical value4.2.5.4: MinWarn vol-umeLimit before reach lower limit value0 m numerical value4.2.5.5: MinLim vol-umeLower limit value of the volume0 m3numerical value4.2.5.6: MaxLim vol-umeUpper limit value of the volume0 m3numerical valueParameters (Profibus PA)Device parameter, parameter, menu identification Description Factory Setting Setting Possibilitieschap6.fm Page 57 Tuesday, October 9, 2001 2:26 PM
Page 58 SITRANS LR 400 – INSTRUCTION MANUAL DRAFT 7ML19985FH01mmmmmParameters (Profibus PA)4.2.5.7: MaxWarn vol-umeLimit before reach upper limit value0 m numerical value4.2.5.8: HYST volume Hysteresis of the volume limit values 0.5 m3numerical value4.2.5.0: Tank charac-teristicDetermining the tank characteristicCalibrate/tableCalibrate/tableCalculate4.2.5.A: Calibrate/tableor 4.2.5.A: Calculate4.2.5.A.1: Calibrateor4.2.5.A.1: Tank designAutomatic litering Confirm inputVertical cylin-derLinearVertical cylinderHorizontalCylinderSphere4.2.5.A.2: Enter tableor4.2.5.A.2: Bottom designManual entry of a table numerical valueDished end Dished endBasket endBullet bottom4.2.5.A.3: Show tableor4.2.5.A.3: Tank vol-umeDisplay table Selection20 m3numerical value4.2.5.A.4: Clear tableor4.2.5.A.4: Tank heightDelete table Selection= [4.2.1.2]4.3: Output parame-ter4.3.1: BusIdentNr. Profile specificManufacturer spe-cific4.3.2: Bus address = [1.8}4.4: Display param.4.4.1: Multi display4.4.1.1: Line 1 local Choice of measured value in line 1Level LevelVolume4.4.1.2: Display local Method of display in line 1 Eng unit Eng unit%BargraphParameters (Profibus PA)Device parameter, parameter, menu identification Description Factory Setting Setting Possibilitieschap6.fm Page 58 Tuesday, October 9, 2001 2:26 PM

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