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Siemens 200 P250 mA Input Range MR, P251 0 or 4 mA Input Level MR, P252 20 mA Input Level MR

Models: 200

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P250 mA Input Range [MR 200]

Shows the mA input range of the connected mA device.

Primary Index

Global

10 to 20 mA

Values

2* 4 to 20 mA

Ensure this range corresponds to the output range of the external device. All level measurements will equate % of Span with the % of the mA range.

P251 0 or 4 mA Input Level [MR 200]

Shows the process level corresponding to the 0 or 4 mA value.

Primary Index	Global

Values	Range: -999 to 9999%

	Preset: 0%
	Preset: 0%

Related	•	P006 Empty
Related	•	P007 Span
	•	P007 Span

When using an external mA signal to determine level, the input range must be scaled to give accurate results.

P252 20 mA Input Level [MR 200]

Shows the process level corresponding to the 20 mA value.

Primary Index	Global

Values	Range: -999 to 9999%

	Preset: 100%
	Preset: 100%

Related	•	P006 Empty
Related	•	P007 Span
	•	P007 Span

Input range is scaled for accuracy if an external mA signal calculates level.

Parameters

Page 152

MultiRanger 100/200 – INSTRUCTION MANUAL

7ML19981FB06

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Siemens 200 instruction manual P250 mA Input Range MR, P251 0 or 4 mA Input Level MR, P252 20 mA Input Level MR

Contents

Multiranger Manual for agreement with Technical data subject to changeThis document is available in bound version Instrumentation described, variationsTable of Contents Dolphin Plus Toolbar Buttons Iii Set Relays to First in First OUT Fifo Assist MRStarting Pumps by Rate of Level Change MR Open Channel Monitoring OCM 100 Communication Appendix a Single Parameter Access SPA Vii Set the MultiRanger to Ignore the Bad Echo Connecting a transducer with RG62 coaxial extension cableViii Coaxial Transducer ExtentionMultiRanger MultiRanger 100Manual MultiRanger 100/200Manual Symbols Configuration ExamplesSpecifications SpecificationsPower MountingTemperature Error ResolutionTemperature Compensation AccuracyOutputs Enclosure WeightInputs ApprovalsCable MaximumMounting Locations InstallationMounting RecommendedWall Mount Enclosure DimensionsMounting Instructions Mounting the EnclosureUnscrew the glands and attach them loosely to the enclosure Cable routed through a conduitCable exposed and entering through the cable glands Tighten the glands to form a good sealCutout Dimensions Panel MountCutout Instructions Panel Mount Dimensions Mounting the EnclosureHelpful hint Open the enclosure lid Installing the BatteryMultiRanger Board Close and secure enclosure lidInstalling SmartLinx Card Wiring WiringMultiRanger Please do not overtighten the screws Terminal BoardCables Connection Cable TypeRelays Power FailureTransducers Relay RatingsMA Output Temperature SensorMA Input MR 200 only Sensor only. LeavePower Level System SynchronizationDigital Communications RS-232 Serial ConnectionRS-485 Serial Connection Discrete Inputs Operating the MultiRanger RUN ModeRUN Mode OperationIcon Index Type Readings in RUN ModeIcons indicating index type Item 1 edited in Program mode Operation KeyStatus Parameters ValuesAuxiliary Reading Adjusting the primary reading for four-digit LCD readoutControlling the Display ActionParameter Index Value Description Setting the Default Auxiliary ReadingMultiple Readings MR 200 only Changing Number Scrolling SpeedHand Programmer Program ModeStarting Program Mode To activate Program from RUN mode, press Program and thenOperation Keys Programming Mode Programmer KeysDigit Totalizer toggle MR 200 only Dolphin Plus Compatible with product software versions 1.06 and earlier1Dolphin Plus Toolbar Buttons Button ActionCompatible with product software versions 1.07 and later1 Simatic Process Device Manager PDMDevice Description See P900 for Software Revision Number 7ML19981FB06Activating the MultiRanger Changing ParametersHelpful Hints Parameters Types Using Units or Percent %Security MaximumMaster Reset P999 Parameter ResetDefault Values Display ReadoutChanging ParametersDolphin Plus MultiRanger Display Accessing a Parameter IndexParameter Indexing Index NumberPrimary and Secondary Indexes Accessing a Secondary IndexExample Setting P1113 = Primary IndexExample MR 200 only Starting MeasurementSingle Point Models ParameterOperation Index Description Dual Point ModelsAverage or Differential MR 200 only Index Value DescriptionResponse Rate Dimensions MR 200 onlyMeasurement Conditions FailsafeGeneral Introduction AlarmRelays Relay FunctionPump MiscellaneousRelay Status Non Run Modes Relay StatesRelay Related Parameters Relay TypesRelay Wiring Test Relay ActivationHOLd Keeps the relay in the current state Relay FailsafeRelay Logic is Modified Energizes the relayPreset Applications Value Parameters AffectedBackup Level Override Backup Level Override ParametersBackup Level Override Wiring the Discrete Inputs Discrete InputsProgramming the Discrete Input Logic Level Reading Parameters MA I/OMA Input MR MA I/OCalibrating 20 mA Output MA LI/OCalibrating 4 mA Output Verifying the mA RangeVolume Volume MRTank Shape and Dimensions ReadingsP051 Characterization Chart MRExample Chart Level P054MultiRanger 200 only Which the volumes are knownDetermines the volumes which All level readingsLevel AlarmsAlarms Set the Common ParametersSetting a Filling Rate Alarm Setting Simple Level AlarmsAlarm Designation Rate MRBounds/ Out of Bounds Range MR Cable FaultTemperature MR Parameter Index ValueThis shows a high alarm Loss of Echo LOEPump Control Setting a Pump Down GroupSetting a group of three pumps to pump down a wet well Example Sewage Wet WellSetting a Pump Up Reservoir Group Set Relays to Alternate Duty AssistSet the on Setpoints Sample values 3m By using index 0 all six relays are set atSet the Relay OFF Setpoints 4m Sets the three setpoints for the pump relaysSet the Relay on Setpoints MR Other Pump Control AlgorithmsSet Relays to Fixed Duty Assist Set the Relay OFF Setpoints MRFixed Duty BACKUP. Only one pump will Set Relays to Fixed Duty Backup MRSet Relays to Alternate Duty Service MR Ever run at one timePump Control Parameter Optional Pump ControlsStarting Pumps by Rate of Level Change MR P112 P113 P121 P132Rotating Pumps by Service Ratio MR Single and Dual Point MRTime Totalizing Pumped Volume MR Setting Independent Failsafe ControlsSet in RUN Mode Setting a Pump to Run On MR Setting the Pump Start Delays MRReducing Wall Cling MR Groups Pumps One and Two Setting a Flush Valve MRGrouping Pumps MR Groups Pumps Three and FourInformation Available Parameter Access Tracking Pump UsageRelay Controlled by Communications Setting a Rake Control Rake Screen Control MRPoint Three Level Distance = h1 -h2 Set Relay 1 Operate Rake Setting the Common ParametersSet Relays 2 to 4 Level Alarms Screen ControlTotalizer External Totalizers and Flow Samplers MRRelay Contacts Counter FormulaSource of units depends on the operation Based on Volume and TimeFlow Sampler Operation Units Source ParameterCommon Parameters Dimensional P600 = 2,3,6,7Open Channel Monitoring OCM MR Exponential P600 =Examples on the following pages show both methods Setting Zero HeadChannel Monitoring P603 P006 P007 P605Setting Totalized Volume Applications Supported by MultiRangerBS-3680 / ISO 1438/1 Thin plate V notch weir P600 P602 BS-3680 / ISO 4359 Rectangular FlumePlan View 4 to 5 x hmax hmax = P007 P605 P608Palmer Bowlus Flume Application InformationFlume FlumeFlume Size Diameter in feet Point of Measurement Cminches Flume height DP600 Exponential Function P601 Applicable Weir ProfilesStandard Weirs Weir ProfileSized by throat width Set on solid foundation Non-Applicable Weir ProfilesParshall Flume Transducer P006Maximum Head preset P007 Leopold Lagco FlumeLeopold Lagco Flume Cut Throat Flume Cut Throat FlumeP611 Linear Flow Curved Head P610 Universal Calculation SupportTypical Flow Characterization Zero FlowTrapezoidal Dual Range nested Parshall Example FlumesExample Weirs These weirs could require universal calculationSimulation Testing the ConfigurationTesting the Configuration Simulating a Single MeasurementPress Checking Volume Characterization MRChecking OCM Flow Characterization MR No effectCheckout Application TestTesting the Configuration Optional SmartLinxCards MultiRanger CommunicationsMultiRanger Communication Systems CommunicationsModbus Communication SystemsCommunication Ports Port Connection Location InterfaceP770 Dolphin P772 SmartLinxP770 Modbus RTU slave P771 Data rate of 115.2 Kilo baudComms Installation Communications InstallationWiring Guidelines Ports 1Port 2 RS-485 To connect the unit to a modem using an RS-232 jackPort 1 RS-232 RJ-11 Jack Computer DB-9 male RJ-11 to DB 9 converterP770 Port Protocol Configuring Communication Ports ParametersTo connect the unit to a modem using an RS-485 port P771 Network AddressP774 Data Bits P772 Baud RateP773 Parity P775 Stop BitsP782 Parameter Index Location P779 Modem Inactivity TimeoutP778 Modem Available Hanging UpType Description Start Data Type Read Modbus Register MapRegister Map for Most Common Data Modbus Register TypesWord Order R40,062 Map ID R40,063Modbus Register Types Description Start Totalizer R41,040 R41,043 Product ID R40,064Point Data R41,010 R41,031 Input/Output R41,070 R41,143MA Input R41,090 MR Discrete Inputs R41,070Relay Outputs R41,080 MA Output R41,110-41,111Pump Hours R41,450 R41,461 Pumped Volume R41,440 R41,443 MRPump OFF Setpoint R41,430 R41,435 Pump Starts R41,470 R41,475Format Register # Parameter # Parameter Access R43,998 R46,999Indexing the Parameter Access Area Usually, the parameters are all read / writeParameter Specific Index Method P782 = Reading ParametersGlobal Index Method P782 = Examples areWriting Parameters Parameter-Specific Index Method P782 = Format Words R46,000 to R46,999Global Index Method P782 = Format RegistersDecimal Offset Example FormatDecimal Bit Values Data TypesNumeric Values Unsigned Double Precision Integer UINT32One example is P807, Transducer Noise, where Yy = value % 256 128 where % is the modulus operatorSplit Values Two registers are read as a 32-bit integerText Messages Number Text Message as displayed on LCDRelay Function Codes P111 Only MultiRangerControl Relay Function Code Number P111 Error Handling Error HandlingError Handling Modbus ResponsesError Handling Communication Troubleshooting GenerallySpecifically Communication Appendix a MappingReading Parameters Address DescriptionWriting Parameters Format RegisterBits Values Description Error Codes Currently the MultiRanger has two error codes availableHelpful Hints Parameter ReferenceMultiRanger 100 and MultiRanger ParametersTransducer2 Index types# of indexes Up to 7 2P001 Operation Quick Start P001 to P007P000 Lock Single Point Model Dual Point ModelSingle Point Model Use P002 MaterialFor DPD and DPA Programming MR Dual Point Model UseP003 Maximum Process Speed P004 TransducerDetermines level change reaction Specifies measurement units used for dimensional values P005 UnitsP006 Empty Volume P050 to P055 MR P007 SpanSets the range levels to be measured P050 Tank Shape MR Volume calculation not requiredPreset Flat Level Bottom Parabola BottomP051 Maximum Volume MR ExamplesP054 Level Breakpoints Universal Volume Calculation MR P052 Tank Dimension a MRP053 Tank Dimension L MR Entering a Level BreakpointDisplay and Reading P060 to P062 Typical volume calculationsEntering a Volume Breakpoint P060 Decimal PositionP607 Flowrate Decimal P061 Convert Reading MRP062 Offset Reading Range -999 toBackup Level Override P064 Reading Override EnableP065 Reading Override Value P066 Override Time Delay P069 PasswordFailsafe P070 to P072 P070 Failsafe TimerMaterial level reported when a Failsafe State is initiated P071 Failsafe Material LevelRelays P100 to P119 P072 Failsafe Level AdvanceControl Functions P111 P100 Preset Applications MRSix preset applications to configure or bench test the unit Setpoints P112, P113P110 Level Source Single Point Mode standardDual Point Mode optional P111 Relay Control FunctionValues For P111 Control Type Relay Control P112 Relay on Setpoint P115 Relay Interval Setpoint MR Distance above and below the bound alarm setpointsP113 Relay OFF Setpoint P116 Dead Band MRP118 Relay Output Logic Value Logic AlarmPower Failure Relay StatesP121 Pump by Rate MR P118 is preset to 2 which is positive logicP119 Relay Logic Test Positive LogicP129 Relay Failsafe P122 Pump Service Ratio MRIndependent Relay Failsafe P129 This parameter only relates to relays with P111 = 54 orP130 Pump Run-On Interval MR Relay Function P111 Preset P129Advanced Pump Control Modifiers P130 to P137 MR To select an independent Relay Failsafe valueSets the minimum delay in seconds between pump starts P132 Pump Start Delay MRP133 Pump Power Resumption Delay MR P131 Pump Run-On Duration MRP136 Wall Cling Reduction MR P137 Pump Group MRFlush Systems P170 to P173 MR Single Point ModeDual Point Mode P170 Flush Pump MRP173 Flush Duration MR P171 Flush Cycles MRP172 Flush Interval MR Sets the number of pump cycles requiring flush controlP201 mA Output Function MA Output P200 to P219P200 mA Output Range Determines the mA output rangeP202 mA Output Allocation P203 mA Output Value / Transducer Displays current mA output value for the Point NumberMA Output Limits P212 and P213 P201-mA Function Action SettingsIndependent mA Setpoints P210 and P211 P210 0/4 mA Output SetpointP213 mA Output Max Limit MA Output Trim P214 to P215P212 mA Output Min Limit P214 4 mA Output TrimP215 20 mA Output Trim MA Output Failsafe P219 MRMA Input P250 to P260 MR P219 mA Output Failsafe MRP252 20 mA Input Level MR P250 mA Input Range MRP251 0 or 4 mA Input Level MR Shows the mA input range of the connected mA deviceP254 Scaled mA Input Value MR Discrete Input Functions P270 to P275P253 Input Filter Time Constant MR P260 mA Raw Input MRP270 Discrete Input Function Record Temperatures P300 to P303Standard Data Logging P300 to P321 P275 Scaled Discrete Input ValueP300 Temperature, Transducer Maximum P301 Temperature, Transducer MinimumP302 Temperature, Sensor Maximum Pump Records P309 to P312 P303 Temperature, Sensor MinimumRecord Readings P304 and P305 P304 Reading MaxP311 Pump Starts P309 Pump RUN TimeP310 Pump Hours P312 Pump Run Ons MRP320 Flow Max MR Flow Records P320 and P321 MRLCD Totalizer P322 and P323 MR P321 Flow Min MRProfile Records P330 to P337 P322 LCD Total Low MRP323 LCD Total High MR P330 Profile Record Code DescriptionP332 Auto Record Transducer P331 Auto Record EnableUse to enable/disable the Auto Profile Record function P333 Auto Record IntervalAuto Record on and OFF Setpoints P334 to P337 P334 Auto Record on SetpointP335 Auto Record OFF Setpoint P336 Auto Record Filling / Emptying P337 Auto Record LOE TimeP341 RUN Time Installation Records P340 to P342P340 Date of Manufacture P342 Start UpsSingle Point Model Dual Open Channel Monitoring P600 to P621 MRP600 Primary Measuring Device MR Type of primary measuring device PMD usedP601 Flow Exponent MR Word on ExponentsExponent for the flow calculation formula Dimensions of the Primary Measuring Device PMD Example ExponentsPMD Type Exponent sample only Level value associated with Maximum Flow, in Units P005 P603 Maximum Head MRP604 Maximum Flow MR Maximum flowrate associated with Maximum Head P603P605 Zero Head MR Conditions EnterP606 Time Units MR P607 Flowrate Decimal MRMaximum number of decimal places to be displayed Cubic metres / hour Cubic metres / day Cubic feet / second Volume units used to display total flowP608 Flowrate Units MR Million gallons / day ImperialHead vs. Flowrate P610 and P611 P610 Head Breakpoints MRP611 Breakpoint Flowrates MR Flowrate corresponding to each Head Breakpoint enteredP621 Auto Zero Head MR Procedure, with head steadyP620 Low Flow Cutoff MR Calibrates Zero Head P605 based on actual head measurementsPumped Volume Totalizer P622 MR P622 Inflow / Discharge Adjust MROr discharge Totalizer features apply to MultiRanger 200 only Totalizer P630 to P645 MRP630 LCD Totalized Multiplier MR Enter the maximum number of decimal places to be displayed P633 LCD Totalized Decimal Position MRP640 Remote Totalized Multiplier MR 100 1000P641 Flow Sampler Mantissa MR P642 Flow Sampler Exponent MREnter the mantissa Y for the exponent Z in the formula P645 Relay Duration MR Offset Adjusts the measurements by a fixed amountRange Calibration P650 to P654 Enter the exponent Z for the mantissa Y in the formulaP651 Sound Velocity Calibration Condition for use of this featureP650 Offset Calibration Offset CalibrationP652 Offset Correction Using Sound Velocity CalibrationValue altered when an Offset Calibration is performed P653 VelocityTemperature Compensation P660 to P664 P654 Velocity at 20CP660 Temp Source P661 Temp Fixed P663 Temperature Transducer AllocationRange -199 to 199 preset = 20 C P660 Temp SourceRate P700 to P708 P664 TemperatureView the transducer temperature in C P700 Max Fill RateP701 Max Empty Rate P702 Filling IndicatorFill rate required to activate the LCD Filling indicator P003 Value Meters / MinuteP704 Rate Filter P703 Emptying IndicatorEmpty rate required to activate the LCD Emptying indicator Damps Rate Value P707 fluctuationsP707 Rate Value P705 Rate Update TimeP706 Rate Update Distance P005 Units P007 SpanMeasurement Verification P710 to P713 P708 Volume Rate Display MRPress Reading to toggle between percent and volume P710 Fuzz FilterP711 Echo Lock Global Transducer OffP713 Echo Lock Window P820 Algorithm P712 Echo Lock Sampling P711 value P712 preset valueAdjusts the size of the Echo Lock Window P713 Echo Lock WindowTransducer Scanning P726 to P729 P727 Scan DelayEnables the System Sync on the terminal block P726 Level System SyncP729 Scan Time P728 Shot DelayDisplay P730 to P739 P730 Auxiliary ReadingAdjusts the Point Number display scroll speed P732 Display DelayP733 Scroll Access P731 Auxiliary Reading KeyP737 Primary Reading MR P741 Communications TimeoutP735 Backlight Controls the LCD backlightingP770 Port Protocol SmartLinx Reserved P750 to P769Communications P770 to P782 P771 Network AddressP772 Baud Rate P773 ParityP774 Data Bits P779 Modem Inactivity Timeout P775 Stop BitsP778 Modem Available P782 Parameter Index Location SmartLinx Hardware Testing P790 to P795P790 Hardware Error GlobalP791 Hardware Error Code P792 Hardware Error CountP794 SmartLinx Module Type P795 SmartLinx Protocol P800 Near Blanking Echo Processing P800 to P807P799 Communications Control Space near the transducer face which cannot be measuredP801 Range Extension P802 Transducer with Submergence ShieldDetermines what type of ultrasonic shots are fired P803 Shot / Pulse ModeP804 Confidence Threshold Determines which echoes are evaluated by softwareP807 Noise P805 Echo ConfidenceP806 Echo Strength Display DescriptionP816 Echo Time Raw Advanced Echo Processing P815 to P825P815 Echo Time Filtered Time in ms from the transmit pulse to the processed echoP820 Algorithm Dampens spikes in the echo profile to reduce false readings P821 Spike FilterP822 Narrow Echo Filter Filters out echoes of a specific widthP823 Reform Echo P825 Echo Marker TriggerSmoothes jagged peaks in the echo profile P831 TVT Shaper Advanced TVT Adjustment P830 to P835P830 TVT Type Selects the TVT Curve usedP832 TVT Shaper Adjust P833 TVT Start MinP834 TVT Start Duration P835 TVT Slope MinP833 TVT Start Min P835 TVT Slope Min Display before Auto False Echo Suppression Or when P837 = P837 Auto False-Echo SuppressionValues P839 TVT Hover Level Set UpP838 Auto False-Echo Suppression Distance Display after Auto False Echo SuppressionAdvanced Shot Adjustment P840 to P852 P840 Short Shot NumberP841 Long Shot Number P842 Short Shot Frequency P843 Long Shot FrequencyP844 Short Shot Width P845 Long Shot Width Adjust the width in ms of the long shot transmit pulseRange 30 to Preset P840 Short Shot Number P850 Short Shot BiasP900 Software Revision Number Test P900 to P913P852 Short Shot Range P901 MemoryP904 Keypad P902 WatchdogP903 Display P905 Transmit PulseP910 Toggle Relays P912 Transducer TemperatureP908 Scanner P911 mA Output ValueMeasurement P920 to P927 P913 Sensor TemperatureTo Access in RUN Mode P914 mA Input MRP923 Distance Measurement P921 Material MeasurementP922 Space Measurement P001 P050 = P050 ≠P926 Head Measurement MR P924 Volume Measurement MRP925 Flow Measurement MR Calculated flowrate in Max Flow P604 units or % of Max FlowP927 Distance Measurement Master Reset P999This feature resets all parameters to original values Pressing the Clear keys 7ML19981FB06Parameters Appendix a Index Types Global View only BreakpointParameter depen Dent up to 7 2 Or 3 Dolphin Plus Display Transmit PulseEcho Processing CursorTVT Time Varying Threshold curves Auto False-Echo SuppressionDistance Calculation Sound VelocityMultiRanger 100/200 Volume Calculation MRScanning Universal, Linear P050 =Flow Calculation Universal, Curved MRSet P050 = Universal, Linear MR See also Typical Flow Characterization onValues Dependent on Maximum Process Maximum Process SpeedParameter Units FastAppendix C Troubleshooting Common Problems ChartSymptom Cause Action Removed + removed Go to Noise ProblemsDetermine the Noise Source Acoustical NoiseReducing Electrical Noise Common Wiring ProblemsNon-Transducer Noise Sources Reducing Acoustical NoiseAdjust Transducer Aiming Measurement DifficultiesFlashing LOE Display Fixed Reading Obstructions in the Sound BeamNozzle Mountings Set the MultiRanger to Ignore the Bad Echo Adjust the Echo AlgorithmWrong Reading Types of Wrong ReadingsPoor Ring Down Transducer RingingNormal Ring Down Ring Down TVT curveUnit Repair and Excluded Liability Pump Groups Pump Control OptionsPump Control Algorithms Pump by Rate MRFixed Duty Backup P111 = 51 MR Fixed Duty Assist P111 =Index Relays Alternate Duty Backup P111 = 53 MRAlternate Duty Assist P111 = Cycle RelaysService Ratio Duty Assist P111 = 54 MR Relay Operation for P118 = 2 MRFirst In First Out Fifo P111 = 56 MR Service Ratio Duty Backup P111 = 55 MROther Pump Controls MR Pump by Rate P121 MRFlush Device P170 to P173 Appendix E Updating Software Updating SoftwareMounting a MultiRanger 100/200 Connecting the TransducerAppendix F Upgrading Coaxial Transducer ExtentionConnecting a transducer with RG62 coaxial extension cable Existing installationRelay Parameter Value AlarmMultiRanger Plus On setpointAppendix G Conduit Entry for Class 1, Div 2 Applications Appendix G7ML19981FBO6 23650314 MultiRanger SoftChanges Soft Ware Date Changes Rev Simatic PDM related TVT display Systems testingProperty no Reset Improvement to prevent it from goingUsing Dolphin+ Eliminated rogue watchdog resets whenImproved Preset Application values Changed P132 to globalNow being protected from other units’ Transmit pulse OCM Time Units improvementFrom Modbus map reg DDs required 7ML19981FB06Volume Property noResetImproved volume calculation for 3rd point Reading some floats as decimal shiftedProgramming Charts Parameter ChartsP000 Lock G P116 Deadband P118 Relay Output Logic P119 Relay Logic Test P121 Pump by Rate MR P122 Pump Service Ratio MRP113 Relay OFF Setpoint P115 P210 0/4 mA Output Setpoint P211 20 mA Output SetpointP320 Flow Max MR P321 Flow Min MR P219 mA Output FailsafeMRP304 Reading Max P305 Reading Min P322 LCD Total Low MR P323 LCD Total High MRP340 Date of Manufacture P341 RUN Time P342 Start Ups Open Channel MonitoringTemperature Compensation P737 Primary Reading MR P741 Communications Timeout SmartLinx Reserved CommunicationsReserved Parameter Index 153 Parameter access105 103207 203212 162110 Service ratioTesting 242167 Characterization chartWeir 233Page Page 7ml19981FB06