WRITING 848L EQUATIONS Basic Motor Control

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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 TOC-4 Rosemount 848LReference Manual SAFETY MESSAGES Warnings SectionIntroduction Rosemount 848L OVERVIEW TransmitterManual Rosemount 848L 00809-0100-4696,Rev AA September Rosemount 848LReference Manual 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 00809-0100-4696,Rev AA September Rosemount 848LReference Manual I/O WIRING DISCRETE INPUT WIRING CONFIGURATIONDISCRETE OUTPUT WIRING CONFIGURATION Rosemount 848L Reference Manual TAGGINGRosemount 848L INSTALLATION Using Cable Glands TRANSMITTER LABELRosemount 848L Reference Manual Reference Manual Using Conduit EntriesRosemount 848L Configuration OVERVIEW SAFETY MESSAGES WarningsSection Rosemount 848L Reference Manual GENERAL BLOCK INFORMATION ModesRosemount 848L Reference Manual Link Active Scheduler Block InstantiationRosemount 848L RESOURCE BLOCK FEATURES and FEATURES SEL CapabilitiesRosemount 848L Reference Manual Reference Manual MAX NOTIFYRosemount 848L Reference Manual PlantWeb AlarmsRosemount 848L 00809-0100-4696,Rev AA September Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Rosemount 848LReference Manual Reference Manual Alarms I/O TRANSDUCER BLOCKRosemount 848L Reference Manual LOGIC TRANSDUCER BLOCKRosemount 848L Rosemount 848L Reference Manual00809-0100-4696,Rev AA September Figure 3-1.848L Logic Transmitter Data Flow 00809-0100-4696,Rev AA September Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Rosemount 848LReference Manual Reference Manual DISCRETE INPUT BLOCKSRosemount 848L 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 00809-0100-4696,Rev AA September Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Rosemount 848LReference Manual Physical Specifications Function Blocks SpecificationRosemount 848L Reference Manual Reference Manual DIMENSIONAL DRAWINGSRosemount 848L Figure A-3.Rosemount 848L Wiring Diagram Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Reference Manual ORDERING INFORMATIONRosemount 848L Rosemount 848L Reference Manual Appendix B Product Certifications APPROVED MANUFACTURING LOCATIONSEUROPEAN DIRECTIVE INFORMATION HAZARDOUS LOCATIONS CERTIFICATES North American Approvals Reference Manual European ApprovalsRosemount 848L Appendix C Function Blocks RESOURCE BLOCK PARAMETERSRosemount 848L Reference Manual FREE SPACE Rosemount 848LReference Manual OUTPUT Rosemount 848LReference Manual Reference Manual ADVISE ENABLERosemount 848L I/O TRANSDUCER PARAMETERS Rosemount 848LReference Manual 00809-0100-4696,Rev AA September TRANSDUCER TYPE Rosemount 848LReference Manual OUT 3 TAG Rosemount 848LReference Manual LOGIC TRANSDUCER PARAMETERS Rosemount 848LReference Manual 00809-0100-4696,Rev AA September Reference Manual DISCRETE INPUT BLOCKRosemount 848L Rosemount 848L Reference Manual00809-0100-4696,Rev AA September Table C-4.Parameters Reference Manual DISCRETE OUTPUT BLOCK Supported ModesRosemount 848L Reference Manual MULTIPLE DISCRETE INPUT BLOCKSRosemount 848L 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 Reference Manual Appendix D Logic Equation SyntaxRosemount 848L Rosemount 848L Reference Manual00809-0100-4696,Rev AA September Table D-1.Supported Functions PS channel number, divisor Rosemount 848LReference Manual ERROR HANDLING Table D-2.Error HandlingRosemount 848L Reference Manual Reference Manual EXAMPLESRosemount 848L Rosemount 848L Reference Manual Appendix E Motor ControlINTRODUCTION TO MOTOR CONTROL Rosemount 848L Reference Manual VARIATIONS ON MOTOR CONTROLRosemount 848L 00809-0100-4696,Rev AA September Rosemount 848LReference Manual Reference Manual WRITING 848L EQUATIONS Basic Motor ControlRosemount 848L Reference Manual Interlock Permissive Emergency ShutdownRosemount 848L Reference Manual Restart DelayRosemount 848L Reference Manual Maximum RestartsRosemount 848L Reference Manual Winding TemperatureRosemount 848L Reference Manual Hand-Off-AutoRosemount 848L Reference Manual Intermediate StopRosemount 848L Reference Manual Redundant Motors - Alternate StartRosemount 848L Reference Manual Redundant Motors - Timed SwitchRosemount 848L 00809-0100-4696,Rev AA September Rosemount 848LReference Manual Reference Manual Redundant Motors - Switch on FailureRosemount 848L 00809-0100-4696,Rev AA September Rosemount 848LReference Manual E-16 Rosemount 848LReference Manual Appendix F Valve ControlINTRODUCTION TO VALVE CONTROL Rosemount 848L Reference Manual Alarms Variations on Valve ControlRosemount 848L Reference Manual Boolean Expressions Basic Valve ControlRosemount 848L Open-Auto-Close Alarm Variations Output Variations Output with InterlockRosemount 848L Reference Manual Reference Manual Simple Valve Variations PermissiveRosemount 848L Reference Manual Double Block and BleedRosemount 848L Reference Manual Motorized Valve Heat Exchange Medium SelectionRosemount 848L Rosemount 848L Reference Manual Index Rosemount 848LReference Manual 00809-0100-4696,Rev AA 9/17/04 00809-0100-4696,Rev AA 9/17/04 Rosemount 848LReference Manual 00809-0100-4696,Rev AA 9/17/04 Rosemount 848LReference Manual Index-4 Rosemount 848LReference Manual ¢00809-0100-4697F¤ Reference Manual

Emerson manual WRITING 848L EQUATIONS Basic Motor Control, Rosemount 848L, Reference Manual

Models: 848L