Emerson 644 manual Configuration Examples, Transducer Block

Page 33

Reference Manual

00809-0400-4728, Rev AA June 2011

Rosemount 644

Configuration Examples

4-wire, Pt 100 α = 385

AI1 = Process Temperature

AI2 = Terminal Temperature

Transducer Block

If Host System Supports Methods:

1.Click on Methods

2.Choose Sensor Connections

3.Follow on-screen instruction.

If Host System Doesn’t Not Support Methods:

1.Put transducer block into OOS mode.

a.Go to MODE_BLK.TARGET

b.Choose OOS (0x80)

2.Go to SENSOR_CONNECTION.

a.Choose 4-wire (0x4)

3.Go to SENSOR_TYPE.

a.Choose PT100A385

4.Put the transducer block back into Auto mode.

AI Blocks (Basic Configuration)(1)

AI1 as Process Temperature

1.Put the AI Block into OOS mode.

a.Go to MODE_BLK.TARGET

b.Choose OOS (0x80)

2.Go to CHANNEL

a.Choose Sensor 1

3.Go to L_TYPE

a.Choose Direct

4.Go to XD_Scale

a.Choose UNITS_INDEX to be °C

5.Go to OUT_SCALE

a.Choose UNITS_INDEX to be °C

b.Set the 0 and 100 scale to be the same as the

PRIMARY_VALUE_RANGE

6.Put the AI Block back into Auto mode.

7.Follow Host Procedure Download Schedule into Block.

(1)Configure a minimum of four parameters to get a value out of the AI Block.

3-11

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Contents 00809-0400-4728, Rev AA June Reference ManualPage Table of Contents Appendix a Specifications Reference DataAppendix B TOC-2Customer Central National Response Center International Rosemount Temperature TransmittersPage Section Introduction Safety MessagesExplosions could result in death or serious injury Process leaks could result in death or serious injuryOverview ManualTransmitter Considerations 250 C 482 F Oven Temperature 5 6 7 8 Extension Length 22 20 815 C 1500 F Oven TemperatureExample AboveSection Installation Within Specifications? Refer to Configuration Bench Calibration?Simulate Sensor Input Mounting From draining into the transmitter housingMounting a 644H to a DIN Rail Rail asymmetricInstallation Typical European InstallationHead Mount Transmitter with DIN Plate Style Sensor Head Mount Transmitter with Threaded Sensor Typical North American InstallationInstalling the LCD Display LCD Display InstallationPower terminals does not drop below 9 Vdc WiringThermocouple or Millivolt Inputs Sensor ConnectionsSensor Lead Wire Resistance Effect- RTD Input Sensor Input Approximate Basic ErrorRTD or Ohm Inputs Error due to amb. temp. var. of ± 25 C Pt100 2-wire RTDFoundation fieldbus Installation Power SupplyGround the Transmitter Ungrounded Thermocouple, mV, and RTD/Ohm InputsGrounded Thermocouple Inputs Overview Safety Messages Section ConfigurationDevice Description Node Address General Block InformationModes AutoResource Transducer Analog Input Other Link Active Scheduler Block InstallationFoundation Fieldbus Function Blocks CapabilitiesResource Block FeaturesUnicode ReportsFailedalarms FeaturesselMaxnotify PlantWeb AlertsFailedmask MaintalarmsAdvisory Alarms Recommended Actions for PlantWeb AlertsRecommendedaction Sensor Transducer Block Configure the AI blockAnalog Input AI Function Block DampingPressure Channel Temperature Channel LtypeXdscale and Outscale Transducer Block Configuration ExamplesFiltering Process AlarmsOutd AlarmtypeDisplayparamsel LCD Transducer BlockBLKTYPE#1 PARAMINDEX#1Overview Operation and MaintenanceUNITSTYPE#1 CUSTOMUNITS#1Troubleshooting guide Troubleshooting GuidesProblems with communications flowchart Calpointlo + Calminspan Recall Factory Trim DiagnosticsBlock Blockerr messages Sensor Transducer Block Xderr messagesCalibrationerr DescriptionStatus Manual ModeSimulation SimulatePower Up Troubleshooting AI blockSymptom Possible Causes Recommended Actions 00809-0400-4728, Rev AA June AI Blockerr Conditions8lists conditions reported in the Blockerr parameter Block Errors10. Resource Block Condition NameSelf Test Procedure for the LCD Symptom Possible Causes Recommended ActionAuto Appendix a Specifications Reference Data SpecificationsFunctionalInputs Physical Performance Rosemount Conformance to Specifications Foundation Fieldbus SpecificationsFunction Blocks 2 σ -1 σAlarms Power SupplyBackup Link Active Scheduler LAS Software Upgrade in the FieldAccuracy Table A-1. Rosemount 644 Input Options and AccuracyAccuracy Example Ambient Temperature Effect Table A-2. Ambient Temperature EffectThermocouples Temperature Effects Examples 644H DIN a Head Mount Dimensional DrawingsMounting LCD Display00809-0400-4728, Rev AA JuneSanitary Housing Covers LCD Display CoverRing 76.2 27.9 74.4 25.4 44.5 70.0 Options Ordering InformationAlarm Level Configuration Standard Configuration StandardAssemble To Options Standard Enclosure Options StandardConsiderations TaggingTransmitter Configuration Configuration toolWith DeltaV, with AMS, or other Foundation fieldbus host or Custom Configuration Standard Foundation fieldbus ConfigurationRequirements Option Code Specification Standard Block ConfigurationCE Electromagnetic Compatibility Compliance Testing Appendix B Product CertificationsAtex Directive 94/9/EC Hazardous Locations Certificates North American CertificationsRosemount 644 with Foundation fieldbus Fisco Loop/Power Terminals Loop/Power TerminalsEuropean Certifications Special Conditions for Safe UseIECEx Certifications Temperature ClassTo 60 C Fisco Group IIC To 80 CTransmitter I.S Transmitter Fisco Sensor Table B-3. Entity ParametersTransmitter Sensor Schedule of LimitationsPattern Approval for Measuring Instruments See Certificate Ukraine GostApproval Temp Description Group CodeInstallation Drawings Rosemount Rosemount Rosemount 00809-0100-4728, Rev AA June Sheet 2 00809-0100-4728, Rev AA June Sheet 3 00809-0100-4728, Rev AA June 00809-0100-4728, Rev AA June Sheet 2 Rosemount Rosemount 00809-0100-4728, Rev AA June Sheet 2 00809-0100-4728, Rev AA June Sheet 3 Basic Setup Resource Block Appendix C Foundation fieldbus Block InformationDefinition Index Parameters and DescriptionsFeatures FailedenableFeaturesel Maintenable00809-0400-4728, Rev AA Sensor Transducer Block Parameters DescriptionsDescription Effects transmitter operation Primaryvaluetype PrimaryvaluerangeSensrdetailedstatus CalvandusencoeffSESNOR1DAMPING XderrorTransducerdirectory TransducertypeAnalog Input AI Function Block Analog Measurement AccessOutd Cutoff Filter Convert CalcAckoption AI Parameter TableLolopri LCD Transducer Block Table C-4. LCD Transducer Block Parameters and DescriptionsParameter Index Description PID Block Table C-5. PID Block Parameters and DescriptionsParameter Index Index Bad Uncertain Ungrounded Wiring MODEBLK.TARGETLolim Lololim Lolopri Lopri Lower Trim Method DIN Rail Threaded SensorGrounded Ungrounded Wiring Limited Man Mode Unicode UNITSTYPE# Upper Trim MethodSecurity Self Test Direct Zero TrimIndex-4 Page Emerson Process Management Rosemount Inc Temperature GmbH Pacific Private Limited