Rosemount 848L, Reference Manual

Rosemount 848L

Reference Manual

00809-0100-4696, Rev AA September 2004

F-8

Page 100

Image 100

Emerson manual Rosemount 848L, Reference Manual

Contents

Reference Manual 00809-0100-4696,Rev AA September Rosemount 848L Discrete Logic Temperature Transmitter withRosemount 848L FOUNDATION Fieldbus Table of Contents SECTION 1 Introduction SECTION 2 InstallationSECTION 3 Configuration Rosemount 848L SECTION Operation and Maintenance APPENDIX A Reference Data APPENDIX B Product CertificationsAPPENDIX C Function Blocks Rosemount 848L APPENDIX D Logic Equation Syntax APPENDIX E Motor ControlAPPENDIX F Valve Control Rosemount 848L Reference Manual Rosemount 848LTOC-4 SAFETY MESSAGES Warnings SectionIntroduction Rosemount 848L OVERVIEW TransmitterManual Rosemount 848L Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Rosemount 848L Reference Manual Installation SAFETY MESSAGES Warnings MOUNTINGSection Rosemount 848L Mounting to a DIN Rail Without an Enclosure Mounting to a Panel with a Junction BoxRosemount 848L Reference Manual Mounting to a 2-InchPipe Stand Rosemount 848LReference Manual 00809-0100-4696,Rev AA September WIRING Power Supply ConnectionsRosemount 848L Reference Manual SWITCHES Surges/TransientsGROUNDING Rosemount 848L Reference Manual Rosemount 848L00809-0100-4696,Rev AA September I/O WIRING DISCRETE INPUT WIRING CONFIGURATIONDISCRETE OUTPUT WIRING CONFIGURATION Rosemount 848L Rosemount 848L TAGGINGReference Manual INSTALLATION Using Cable Glands TRANSMITTER LABELRosemount 848L Reference Manual Rosemount 848L Using Conduit EntriesReference Manual Configuration OVERVIEW SAFETY MESSAGES WarningsSection Rosemount 848L Rosemount 848L GENERAL BLOCK INFORMATION ModesReference Manual Rosemount 848L Link Active Scheduler Block InstantiationReference Manual RESOURCE BLOCK FEATURES and FEATURES SEL CapabilitiesRosemount 848L Reference Manual Rosemount 848L MAX NOTIFYReference Manual Rosemount 848L PlantWeb AlarmsReference Manual Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Rosemount 848L Alarms I/O TRANSDUCER BLOCKReference Manual Rosemount 848L LOGIC TRANSDUCER BLOCKReference Manual Rosemount 848L Reference Manual00809-0100-4696,Rev AA September Figure 3-1.848L Logic Transmitter Data Flow Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Rosemount 848L DISCRETE INPUT BLOCKSReference Manual DISCRETE OUTPUT BLOCKS MULTIPLE DISCRETE INPUT BLOCKMULTIPLE DISCRETE OUTPUT BLOCK Rosemount 848L Rosemount 848L Reference Manual Section 4 Operation and Maintenance FOUNDATION FIELDBUS INFORMATIONSAFETY MESSAGES Warnings Rosemount 848L MAINTENANCE Communication/PowerResetting the Configuration RESTART Commissioning TROUBLESHOOTING I/O Transducer and Logic Block TroubleshootingResource Block NAMUR Sensors Rosemount 848L Reference Manual SPECIFICATIONS Functional Specifications Appendix AReference Data Rosemount 848L Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Physical Specifications Function Blocks SpecificationRosemount 848L Reference Manual Rosemount 848L DIMENSIONAL DRAWINGSReference Manual Figure A-3.Rosemount 848L Wiring Diagram Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Rosemount 848L ORDERING INFORMATIONReference Manual Rosemount 848L Reference Manual Appendix B Product Certifications APPROVED MANUFACTURING LOCATIONSEUROPEAN DIRECTIVE INFORMATION HAZARDOUS LOCATIONS CERTIFICATES North American Approvals Rosemount 848L European ApprovalsReference Manual Appendix C Function Blocks RESOURCE BLOCK PARAMETERSRosemount 848L Reference Manual Reference Manual Rosemount 848LFREE SPACE Reference Manual Rosemount 848LOUTPUT Rosemount 848L ADVISE ENABLEReference Manual I/O TRANSDUCER PARAMETERS Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Reference Manual Rosemount 848LTRANSDUCER TYPE Reference Manual Rosemount 848LOUT 3 TAG LOGIC TRANSDUCER PARAMETERS Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Rosemount 848L DISCRETE INPUT BLOCKReference Manual Rosemount 848L Reference Manual00809-0100-4696,Rev AA September Table C-4.Parameters Rosemount 848L DISCRETE OUTPUT BLOCK Supported ModesReference Manual Rosemount 848L MULTIPLE DISCRETE INPUT BLOCKSReference Manual Rosemount 848L Reference ManualMULTIPLE DISCRETE OUTPUT BLOCK 00809-0100-4696,Rev AA September Rosemount 848L Reference Manual00809-0100-4696,Rev AA September Table C-7.Parameters and Rosemount 848L Appendix D Logic Equation SyntaxReference Manual Rosemount 848L Reference Manual00809-0100-4696,Rev AA September Table D-1.Supported Functions Reference Manual Rosemount 848LPS channel number, divisor ERROR HANDLING Table D-2.Error HandlingRosemount 848L Reference Manual Rosemount 848L EXAMPLESReference Manual Rosemount 848L Reference Manual Appendix E Motor ControlINTRODUCTION TO MOTOR CONTROL Rosemount 848L Rosemount 848L VARIATIONS ON MOTOR CONTROLReference Manual Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Rosemount 848L WRITING 848L EQUATIONS Basic Motor ControlReference Manual Rosemount 848L Interlock Permissive Emergency ShutdownReference Manual Rosemount 848L Restart DelayReference Manual Rosemount 848L Maximum RestartsReference Manual Rosemount 848L Winding TemperatureReference Manual Rosemount 848L Hand-Off-AutoReference Manual Rosemount 848L Intermediate StopReference Manual Rosemount 848L Redundant Motors - Alternate StartReference Manual Rosemount 848L Redundant Motors - Timed SwitchReference Manual Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Rosemount 848L Redundant Motors - Switch on FailureReference Manual Reference Manual Rosemount 848L00809-0100-4696,Rev AA September Reference Manual Rosemount 848LE-16 Appendix F Valve ControlINTRODUCTION TO VALVE CONTROL Rosemount 848L Rosemount 848L Alarms Variations on Valve ControlReference Manual Rosemount 848L Boolean Expressions Basic Valve ControlReference Manual Open-Auto-Close Alarm Variations Output Variations Output with InterlockRosemount 848L Reference Manual Rosemount 848L Simple Valve Variations PermissiveReference Manual Rosemount 848L Double Block and BleedReference Manual Rosemount 848L Motorized Valve Heat Exchange Medium SelectionReference Manual Rosemount 848L Reference Manual Index Rosemount 848LReference Manual 00809-0100-4696,Rev AA 9/17/04 Reference Manual Rosemount 848L00809-0100-4696,Rev AA 9/17/04 Reference Manual Rosemount 848L00809-0100-4696,Rev AA 9/17/04 Reference Manual Rosemount 848LIndex-4 ¢00809-0100-4697F¤ Reference Manual