Emerson 644 manual LCD Display Installation, Installing the LCD Display

Page 16

Rosemount 644

Reference Manual

00809-0400-4728, Rev AA June 2011

LCD Display Installation

The LCD display provides local indication of the transmitter output and abbreviated diagnostic messages governing transmitter operation. Transmitters ordered with the LCD display are shipped with the meter installed. After-market installation of the meter can be performed if the transmitter has a meter connector (transmitter revision 5.5.2 or later). After-market installation requires the meter kit (part number

00644-4430-0001), which includes:

•LCD display assembly (includes LCD display, meter spacer, and 2 screws)

•Meter cover with O-ring in place

Figure 2-4. Installing the LCD

Display

Captive Mounting Screws and Springs

Meter Spacer

644H

10 pin Connector

LCD Display

Use the following procedure to install the meter.

1.If the transmitter is installed in a loop, secure the loop and disconnect the power. If the transmitter is installed in an enclosure, remove the cover from the enclosure.

2.Decide meter orientation (the meter can be rotated in 90° increments). To change meter orientation, remove the screws located above and below the display screen. Lift the meter off the meter spacer. Remove the 8-pin plug and re-insert it in the location that will result in the desired viewing orientation.

3.Reattach the meter to the meter spacer using the screws. If the meter was rotated 90° from its original position, it will be necessary to remove the screws from their original holes and re-insert them in the adjacent screw’s holes.

4.Line up the 10-pin connector with the 10-pin socket and push the meter into the transmitter until it snaps into place.

5.Attach the meter cover; tighten at least one-third turn after the O-ring contacts the transmitter housing. The cover must be fully engaged to meet explosion-proof requirements.

6.Use a Field Communicator, AMS software, or a FOUNDATION fieldbus Communication tool to configure the meter to the desired display.

NOTE

Observe the following LCD display temperature limits:

Operating: –4 to 185 °F (–20 to 85 °C)

Storage: –50 to 185 °F (–45 to 85 °C)

2-6

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Contents Reference Manual 00809-0400-4728, Rev AA JunePage Table of Contents Specifications Reference Data Appendix aAppendix B TOC-2Rosemount Temperature Transmitters Customer Central National Response Center InternationalPage Safety Messages Section IntroductionExplosions could result in death or serious injury Process leaks could result in death or serious injuryManual OverviewTransmitter Considerations 22 20 815 C 1500 F Oven Temperature 250 C 482 F Oven Temperature 5 6 7 8 Extension LengthExample AboveSection Installation Bench Calibration? Within Specifications? Refer to ConfigurationSimulate Sensor Input From draining into the transmitter housing MountingMounting a 644H to a DIN Rail Rail asymmetricTypical European Installation InstallationHead Mount Transmitter with DIN Plate Style Sensor Typical North American Installation Head Mount Transmitter with Threaded SensorLCD Display Installation Installing the LCD DisplayWiring Power terminals does not drop below 9 VdcSensor Connections Thermocouple or Millivolt InputsSensor Input Approximate Basic Error Sensor Lead Wire Resistance Effect- RTD InputRTD or Ohm Inputs Pt100 2-wire RTD Error due to amb. temp. var. of ± 25 CPower Supply Foundation fieldbus InstallationGround the Transmitter Ungrounded Thermocouple, mV, and RTD/Ohm InputsGrounded Thermocouple Inputs Section Configuration Overview Safety MessagesGeneral Block Information Device Description Node AddressModes AutoLink Active Scheduler Block Installation Resource Transducer Analog Input OtherCapabilities Foundation Fieldbus Function BlocksFeatures Resource BlockUnicode ReportsFeaturessel FailedalarmsMaxnotify PlantWeb AlertsMaintalarms FailedmaskRecommended Actions for PlantWeb Alerts Advisory AlarmsRecommendedaction Configure the AI block Sensor Transducer BlockAnalog Input AI Function Block DampingLtype Pressure Channel Temperature ChannelXdscale and Outscale Configuration Examples Transducer BlockProcess Alarms FilteringAlarmtype OutdLCD Transducer Block DisplayparamselBLKTYPE#1 PARAMINDEX#1Operation and Maintenance OverviewUNITSTYPE#1 CUSTOMUNITS#1Troubleshooting Guides Troubleshooting guideProblems with communications flowchart Calpointlo + Calminspan Diagnostics Recall Factory TrimBlock Blockerr messages Sensor Transducer Block Xderr messagesDescription CalibrationerrManual Mode StatusSimulation SimulateTroubleshooting AI block Power UpSymptom Possible Causes Recommended Actions 00809-0400-4728, Rev AA June AI Blockerr ConditionsBlock Errors 8lists conditions reported in the Blockerr parameter10. Resource Block Condition NameSymptom Possible Causes Recommended Action Self Test Procedure for the LCDAuto Specifications Appendix a Specifications Reference DataFunctionalInputs Physical Performance Foundation Fieldbus Specifications Rosemount Conformance to SpecificationsFunction Blocks 2 σ -1 σPower Supply AlarmsBackup Link Active Scheduler LAS Software Upgrade in the FieldTable A-1. Rosemount 644 Input Options and Accuracy AccuracyAccuracy Example Table A-2. Ambient Temperature Effect Ambient Temperature EffectThermocouples Temperature Effects Examples Dimensional Drawings 644H DIN a Head MountLCD Display Mounting00809-0400-4728, Rev AA JuneLCD Display Cover Sanitary Housing CoversRing 76.2 27.9 74.4 25.4 44.5 70.0 Ordering Information OptionsConfiguration Standard Alarm Level Configuration StandardAssemble To Options Standard Enclosure Options StandardTagging ConsiderationsConfiguration tool Transmitter ConfigurationWith DeltaV, with AMS, or other Foundation fieldbus host or Standard Foundation fieldbus Configuration Custom ConfigurationRequirements Option Code Specification Standard Block ConfigurationAppendix B Product Certifications CE Electromagnetic Compatibility Compliance TestingAtex Directive 94/9/EC North American Certifications Hazardous Locations CertificatesRosemount 644 with Foundation fieldbus Loop/Power Terminals Fisco Loop/Power TerminalsEuropean Certifications Special Conditions for Safe UseTemperature Class IECEx CertificationsTo 60 C Fisco Group IIC To 80 CTable B-3. Entity Parameters Transmitter I.S Transmitter Fisco SensorTransmitter Sensor Schedule of LimitationsUkraine Gost Pattern Approval for Measuring Instruments See CertificateApproval 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 Appendix C Foundation fieldbus Block Information Basic Setup Resource BlockDefinition Parameters and Descriptions IndexFailedenable FeaturesFeaturesel Maintenable00809-0400-4728, Rev AA Parameters Descriptions Sensor Transducer BlockDescription Effects transmitter operation Primaryvaluerange PrimaryvaluetypeSensrdetailedstatus CalvandusencoeffXderror SESNOR1DAMPINGTransducerdirectory TransducertypeAnalog Measurement Access Analog Input AI Function BlockOutd Cutoff Filter Convert CalcAI Parameter Table AckoptionLolopri Table C-4. LCD Transducer Block Parameters and Descriptions LCD Transducer BlockParameter Index Description Table C-5. PID Block Parameters and Descriptions PID BlockParameter Index Index Ungrounded Wiring MODEBLK.TARGET Bad UncertainLolim Lololim Lolopri Lopri Lower Trim Method DIN Rail Threaded SensorLimited Man Mode Unicode UNITSTYPE# Upper Trim Method Grounded Ungrounded WiringSecurity Self Test Direct Zero TrimIndex-4 Page Temperature GmbH Pacific Private Limited Emerson Process Management Rosemount Inc