Fisher 244EH, 244ER manual Configuring a Single Transmitter, Configuration Window

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Configuring a Single

Configuring a Single

Transmitter

NOTE

See “Configuration Software” on page 2-9for instructions on how to install the configuration software.

To configure a single Model 244EH or 244ER transmitter, perform the following procedure:

1. Disconnect power to the transmitter if the transmitter is installed in a measurement loop.

NOTE

Configuring a transmitter while it is powered in a measurement loop could cause the Model 244EC to shunt the current.

2.Set up the transmitter configuration system (see “Model 244EC Configuration Interface” on page 2-11)and open the program.

3.Select READ FROM XMTR from the menu bar to initiate the transmitter configuration. The main configuration window will appear (see Figure 3-1).

Figure 3-1. Models 244EH and 244ER

Configuration Software Main

Configuration Window

244E-244DF01

4.Set the configuration parameters. To view a complete list of options for each parameter, click the drop-down arrow in any parameter box. For example, on the main configuration screen, click the arrow in the UNITS box to view a list of available units.

NOTE

The configuration of the Intermittent Sensor Detect feature of the Model 244E Temperature Transmitter with version 5.5.1 software cannot be changed with the Model 244EC version 2.0 or earlier. For more information see Section 4: Maintenance and Troubleshooting.

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Contents Models 244EH and 244ER PC-Programmable Temperature Transmitters 00809-0100-4737 English Rev. EAPage Models 244EH and 244ER PC-Programmable Temperature Transmitters Product Manual¢00809-0100-4737f¤ 00809-0100-4737 Rev EA 10/00Page Installation Table of ContentsMaintenance and TroubleshootingReference Data APPENDIX AAPPENDIX B Approvals1 Introduction SAFETY MESSAGESSection MANUAL OVERVIEW General CONSIDERATIONSMechanical ElectricalPage SAFETY MESSAGES Warnings 2 InstallationFigure 2-1. Transmitter Installation Flowchart TOOLS NEEDED FOR INSTALLATIONThe tools needed for installation are as follows Example MOUNTINGMounting a Model 244EH to a DIN Rail Special Mounting ConsiderationsHead Mount Transmitter with DIN Plate Style Sensor INSTALLATION PROCEDURESTransmitter Using Threaded Style Sensor Figure 2-6. Typical Model 244EH Transmitter Mounting Configurationand Assembly Head Mount Transmitter with Threaded SensorUsing Integral Mount Sensor and Assembly Figure 2-7. Typical Rail Mount Transmitter Mounting ConfigurationTo complete the assembly, follow the procedure described below 6. Run sensor lead wires from the sensor assembly to the transmitter644-0000A04B Rail Mount Transmitter with Threaded SensorSystem Requirements Configuration SoftwareMultichannel Installations Procedure for Windows 95 or Windows NT Choose the procedure that matches the operating system you are usingProcedure for Windows 3.1 or Windows for Workgroups Screen Conventions Model 244EC Configuration InterfaceSetting Up the Model 244EC Configuration Interface Figure 2-10. Complete Transmitter Configuration System FIELD WIRINGRTD or Ohm Inputs Sensor ConnectionsExamples of Approximate Lead Wire Resistance Effect Calculations Sensor Lead Wire Resistance Effect RTD InputGiven Total cable length = 150 mThermocouple or Millivolt Inputs Figure 2-13. Transmitter Power, Sensor, and Configuration Terminals FAILURE MODE Changing Switch Positions3 Operation POWER SUPPLY Surges/TransientsGrounding CONFIGURATIONConfiguration Window Configuring a Single TransmitterFigure 3-1. Models 244EH and 244ER Configuration Software Main Configuring Several Transmitters Identically Figure 3-2. Viewing the Process Variable with the 244EC Viewing the Process VariableINTERMITTENT SENSOR ALGORITHM Case 1 Open Sensor Case ExamplesCase 2 Temperature Change Greater than the Threshold Value2% of Output RangeCase 3 Temperature Change Within the Threshold Value 2 % of Range Intermittent Sensor Algorithm and Damping2.0 seconds, the transmitter outputs the reading that corresponds to Intermittent Sensor Detect Advanced Featurethe damping curve at that time , and continues to calculate and continues to approach the input curveaccordingto theequation aboveTransmitter Behavior with Intermittent Sensor Detect OFF ImplementationTransmitter Behavior with Intermittent Sensor Detect ON Page TROUBLESHOOTING Model 244EH software version 4 Maintenance and TroubleshootingSAFETY INFORMATION Error Message Troubleshooting ChartCause and Possible Solutions TABLE 4-1. Models 244EH and 244ERAppendix TRANSMITTER SPECIFICATION FunctionalA Reference Data Power SupplyUpdate Time PerformancePower Supply Effect CE Electromagnetic Compatibility Compliance TestingTABLE A-2. Model 244E Input Options and Accuracy AccuracySensor InputAmbient Temperature Effect Transmitters can be installed in locations where the ambientWeight PhysicalElectrical Connections Materials of ConstructionModel ORDERING INFORMATIONProduct Description HeadTABLE A-6. Transmitter Accessories TABLE A-5. Model 244EC Configuration Interface Ordering InformationTypical Model Number 244EC Part DescriptionCustom Configuration Standard ConfigurationUnless specified, transmitter will be shipped as follows TaggingEnclosure and Model 244EC Configuration Interface DIMENSIONAL DRAWINGS TransmitterConfiguration Interface Model 244ERPage B Approvals HAZARDOUS LOCATIONS INSTALLATIONSCanadian Standards Association CSA Approvals LOCATIONS CERTIFICATIONSFactory Mutual FM Approvals Special Conditions for Safe Use Standard Australia Quality Assurance Service SAAKEMA Approvals Gostandart INSTALLATION DRAWINGSInstallation Drawing Rev. AB Figure B-1. Canadian Standards Association CSA Intrinsic SafetyFigure B-2. Canadian Standards Association CSA Explosion-Proof Installation Drawing Rev. AA00644-0009, Rev. AA Figure B-3. Factory Mutual FM Intrinsic Safety Installation Drawing00644-1049, Rev. AB Figure B-4. Factory Mutual FM Explosion-Proof Installation DrawingC Models 644 and 244E Temperature Transmitters Manual Supplement OLD TRANSMITTER Transmitter Design Sensor Wiring Diagrams Special MountingConsiderations Models 644H and 244EHConsiderations HART Communicator Model 644H only NEW TRANSMITTER2. Select 1 Off-line, 1 New Configuration, Rosemount, 644 Temp Use with an Existing DIN Plate Style SensorBASEFFA1 Intrinsically Safe Installation Entity Parameters SPECIFICATIONSFactory Mutual3 Entity ParametersIndex Wiring Page Product documentation available at