National Instruments FP-3000 Manual de usuario

FieldPoint™ FP-3000Network Module User ManualFieldPoint FP-3000 User ManualJanuary 1999 EditionPart Number 322169A-01

Contents© National Instruments Corporation xi FieldPoint FP-3000 User ManualWRITE_ALM...

© National Instruments Corporation D-1 FieldPoint FP-3000 User ManualDAdvanced Function Block BehaviorThis appendix explains advanced features of func

Appendix D Advanced Function Block BehaviorFieldPoint FP-3000 User Manual D-2© National Instruments CorporationFigure D-1. Parameter Connections for

Appendix D Advanced Function Block Behavior© National Instruments Corporation D-3 FieldPoint FP-3000 User ManualTo prevent windup, the control loop ne

Appendix D Advanced Function Block BehaviorFieldPoint FP-3000 User Manual D-4© National Instruments CorporationBypassing Cascade InitializationIf casc

Appendix D Advanced Function Block Behavior© National Instruments Corporation D-5 FieldPoint FP-3000 User Manualtarget mode is changed at the time the

© National Instruments Corporation E-1 FieldPoint FP-3000 User ManualESpecificationsThis appendix describes the specifications of the FP-3000 network

© National Instruments Corporation F-1 FieldPoint FP-3000 User ManualFTechnical Support ResourcesNational Instruments offers technical support through

FieldPoint FP-3000 User Manual F-2© National Instruments CorporationTelephone and Fax SupportNational Instruments has branch offices all over the worl

© National Instruments Corporation G-1 FieldPoint FP-3000 User ManualGlossaryPrefix Meanings Valuem- milli- 10–3M- mega- 106% percent° degrees0x prece

© National Instruments Corporation I-1 FieldPoint FP-3000 User ManualIndexNumbers4-20 mA pressure sensor, converting to Fieldbus (example), 3-2 to 3-6

ContentsFieldPoint FP-3000 User Manual xii© National Instruments CorporationFigure 2-12. FP-3000 Connector Pinout...

IndexFieldPoint FP-3000 User Manual I-2© National Instruments Corporationbringing onlineconverting 4-20 mA pressure sensor to Fieldbus (example), 3-6t

Index© National Instruments Corporation I-3 FieldPoint FP-3000 User Manualoverview, B-3resource block configuration problems (table), B-6updating FP-3

IndexFieldPoint FP-3000 User Manual I-4© National Instruments Corporationfield upgradability, 1-4Fieldbus communication problemsoverview, B-1problems

Index© National Instruments Corporation I-5 FieldPoint FP-3000 User ManualPV_SCALE, C-16RATE, C-16RCAS_IN, C-17RCAS_OUT, C-17RESET, C-17RESTART (table

IndexFieldPoint FP-3000 User Manual I-6© National Instruments Corporationsupport for FieldPoint modules, 4-4 to 4-5types of function blocks, 4-2 to 4-

Index© National Instruments Corporation I-7 FieldPoint FP-3000 User Manuallinearization types (table), C-12Link Active Scheduler (LAS), 1-4LO_ALM para

IndexFieldPoint FP-3000 User Manual I-8© National Instruments Corporationpowercalculating power for FieldPoint bank, 2-10connecting power to FP-3000,

Index© National Instruments Corporation I-9 FieldPoint FP-3000 User ManualSP_LO_LIM parameter, C-20SP_RATE_DN parameter, C-20SP_RATE_UP parameter, C-2

IndexFieldPoint FP-3000 User Manual I-10© National Instruments Corporationproblems and solutions (table), B-2setting device tag and network address, B

Contents© National Instruments Corporation xiii FieldPoint FP-3000 User ManualTable C-3. Checkback States ...

© National Instruments Corporation xv FieldPoint FP-3000 User ManualAbout This ManualThis manual describes how to use your FieldPoint FP-3000 Network

© National Instruments Corporation 1-1 FieldPoint FP-3000 User Manual1FP-3000 Network Module OverviewThis chapter provides an overview of the FP-3000

Chapter 1 FP-3000 Network Module OverviewFieldPoint FP-3000 User Manual 1-2© National Instruments CorporationFigure 1-1. Fieldbus Network SetupThe FP

Chapter 1 FP-3000 Network Module Overview© National Instruments Corporation 1-3 FieldPoint FP-3000 User ManualFeatures of the FP-3000 Network ModuleFu

Chapter 1 FP-3000 Network Module OverviewFieldPoint FP-3000 User Manual 1-4© National Instruments CorporationInteroperabilityThe FP-3000 network modul

© National Instruments Corporation 2-1 FieldPoint FP-3000 User Manual2Installation and ConfigurationThis chapter describes how to install device descr

Chapter 2 Installation and ConfigurationFieldPoint FP-3000 User Manual 2-2© National Instruments CorporationFigure 2-1. NI-FBUS Configuration Utility

Worldwide Technical Support and Product Informationhttp://www.natinst.comNational Instruments Corporate Headquarters11500 North Mopac Expressway Austi

Chapter 2 Installation and Configuration© National Instruments Corporation 2-3 FieldPoint FP-3000 User ManualFigure 2-3. Import DD Dialog Box6. Enter

Chapter 2 Installation and ConfigurationFieldPoint FP-3000 User Manual 2-4© National Instruments CorporationMount the FP-3000 and Terminal BasesYou ca

Chapter 2 Installation and Configuration© National Instruments Corporation 2-5 FieldPoint FP-3000 User ManualFigure 2-6. Mounting the FP-3000 onto a

Chapter 2 Installation and ConfigurationFieldPoint FP-3000 User Manual 2-6© National Instruments Corporation3. To add more terminal bases, install the

Chapter 2 Installation and Configuration© National Instruments Corporation 2-7 FieldPoint FP-3000 User ManualFigure 2-8. Installing the Network Panel

Chapter 2 Installation and ConfigurationFieldPoint FP-3000 User Manual 2-8© National Instruments Corporationconnectors should remain firmly mated afte

Chapter 2 Installation and Configuration© National Instruments Corporation 2-9 FieldPoint FP-3000 User ManualConnect Power to the FP-3000An 11–30 VDC

Chapter 2 Installation and ConfigurationFieldPoint FP-3000 User Manual 2-10© National Instruments CorporationThis is the amount of power the network m

Chapter 2 Installation and Configuration© National Instruments Corporation 2-11 FieldPoint FP-3000 User ManualFigure 2-11. Fieldbus Connectors on the

Chapter 2 Installation and ConfigurationFieldPoint FP-3000 User Manual 2-12© National Instruments CorporationFigure 2-12. FP-3000 Connector PinoutLED

Important InformationWarrantyThe FieldPoint FP-3000 network module is warranted against defects in materials and workmanship for a period of one year

Chapter 2 Installation and Configuration© National Instruments Corporation 2-13 FieldPoint FP-3000 User ManualThe multicolored PROCESS LED is used to

Chapter 2 Installation and ConfigurationFieldPoint FP-3000 User Manual 2-14© National Instruments CorporationHotPnP (Hot Plug and Play)The HotPnP feat

Chapter 2 Installation and Configuration© National Instruments Corporation 2-15 FieldPoint FP-3000 User ManualAs soon as the FP-3000 configures the ne

Chapter 2 Installation and ConfigurationFieldPoint FP-3000 User Manual 2-16© National Instruments CorporationFieldbus system. You do not need to updat

Chapter 2 Installation and Configuration© National Instruments Corporation 2-17 FieldPoint FP-3000 User ManualFigure 2-15. FP-3000 Search Dialog Box3

Chapter 2 Installation and ConfigurationFieldPoint FP-3000 User Manual 2-18© National Instruments CorporationFigure 2-16. Select FP-3000 Module Dialo

© National Instruments Corporation 3-1 FieldPoint FP-3000 User Manual3Example ApplicationsThis chapter provides examples that show you how to configur

Chapter 3 Example ApplicationsFieldPoint FP-3000 User Manual 3-2© National Instruments CorporationExample 1: Converting a 4–20 mA Pressure Sensor to F

Chapter 3 Example Applications© National Instruments Corporation 3-3 FieldPoint FP-3000 User Manual3. Select FP AI 110 Block from the list, then click

Chapter 3 Example ApplicationsFieldPoint FP-3000 User Manual 3-4© National Instruments CorporationSet the Input Range1. Find the FP_AI_110_RANGE param

© National Instruments Corporation v FieldPoint FP-3000 User ManualContentsAbout This ManualConventions ...

Chapter 3 Example Applications© National Instruments Corporation 3-5 FieldPoint FP-3000 User ManualSet Up SchedulingBefore the block will operate, you

Chapter 3 Example ApplicationsFieldPoint FP-3000 User Manual 3-6© National Instruments CorporationBring the Block Online1. Go to the MODE_BLK paramete

Chapter 3 Example Applications© National Instruments Corporation 3-7 FieldPoint FP-3000 User ManualWire the thermocouple to channel zero of the FP-TC-

Chapter 3 Example ApplicationsFieldPoint FP-3000 User Manual 3-8© National Instruments CorporationSet the Input Range and Thermocouple Type1. Find the

Chapter 3 Example Applications© National Instruments Corporation 3-9 FieldPoint FP-3000 User ManualYou can avoid setting the XD_SCALE value manually i

Chapter 3 Example ApplicationsFieldPoint FP-3000 User Manual 3-10© National Instruments CorporationBring the Block Online1. Go to the MODE_BLK paramet

Chapter 3 Example Applications© National Instruments Corporation 3-11 FieldPoint FP-3000 User ManualSelect the Module and ChannelDetermine the FieldPo

Chapter 3 Example ApplicationsFieldPoint FP-3000 User Manual 3-12© National Instruments CorporationIn the case of Analog Output blocks, you do not nee

Chapter 3 Example Applications© National Instruments Corporation 3-13 FieldPoint FP-3000 User ManualPID ControlInstantiate a PID BlockNow that your in

Chapter 3 Example ApplicationsFieldPoint FP-3000 User Manual 3-14© National Instruments CorporationConnect the PID to the AI and AO Blocks1. Drag the

ContentsFieldPoint FP-3000 User Manual vi© National Instruments CorporationChapter 3Example ApplicationsInitial Power On: Assigning Address and Device

Chapter 3 Example Applications© National Instruments Corporation 3-15 FieldPoint FP-3000 User Manual4. Read the MODE_BLK parameter. The ACTUAL mode sh

Chapter 3 Example ApplicationsFieldPoint FP-3000 User Manual 3-16© National Instruments Corporation3. Set the HI_LIM parameter to 40. This is the high

Chapter 3 Example Applications© National Instruments Corporation 3-17 FieldPoint FP-3000 User ManualFigure 3-6. PID Alarm Connection Dialog Box5. Dow

© National Instruments Corporation 4-1 FieldPoint FP-3000 User Manual4Block ReferenceThis chapter describes the function blocks and the parameters sup

Chapter 4 Block ReferenceFieldPoint FP-3000 User Manual 4-2© National Instruments CorporationA PID control loop consists of one of each of the followi

Chapter 4 Block Reference© National Instruments Corporation 4-3 FieldPoint FP-3000 User Manualcontrol blocks to switch smoothly from manual to automat

Chapter 4 Block ReferenceFieldPoint FP-3000 User Manual 4-4© National Instruments CorporationLOG (FieldPoint Log Block) (FP-3000 Specific)The LOG bloc

Chapter 4 Block Reference© National Instruments Corporation 4-5 FieldPoint FP-3000 User ManualPID ControlIn a Fieldbus network, a PID control loop is

Chapter 4 Block ReferenceFieldPoint FP-3000 User Manual 4-6© National Instruments CorporationFigure 4-1. PID Function Block Application Dialog BoxAla

Chapter 4 Block Reference© National Instruments Corporation 4-7 FieldPoint FP-3000 User ManualUNACKNOWLEDGEDThe UNACKNOWLEDGED subfield indicates the

Contents© National Instruments Corporation vii FieldPoint FP-3000 User ManualChapter 4Block ReferenceBlock Overview ...

Chapter 4 Block ReferenceFieldPoint FP-3000 User Manual 4-8© National Instruments CorporationTIME_STAMPThe time the alarm was detected by the FP-3000.

Chapter 4 Block Reference© National Instruments Corporation 4-9 FieldPoint FP-3000 User Manualover the Fieldbus using a host configuration tool, the b

Chapter 4 Block ReferenceFieldPoint FP-3000 User Manual 4-10© National Instruments CorporationLimitTable 4-4 describes the Limit subfield values.MODE_

Chapter 4 Block Reference© National Instruments Corporation 4-11 FieldPoint FP-3000 User ManualActual ModeAn indicator of the current mode of executio

Chapter 4 Block ReferenceFieldPoint FP-3000 User Manual 4-12© National Instruments CorporationPermitted ModeA list describing the modes into which the

Chapter 4 Block Reference© National Instruments Corporation 4-13 FieldPoint FP-3000 User ManualFP-3000 Specific ParametersCFG_OPTSAn option in the I/O

Chapter 4 Block ReferenceFieldPoint FP-3000 User Manual 4-14© National Instruments CorporationFIELDPOINT_CHANNELThe FieldPoint I/O channel the block h

Chapter 4 Block Reference© National Instruments Corporation 4-15 FieldPoint FP-3000 User ManualFP_AO_200_RANGEAllows the range of a channel on a Field

Chapter 4 Block ReferenceFieldPoint FP-3000 User Manual 4-16© National Instruments CorporationFP_PWM_520_PERIODThe period of the pulse width modulated

Chapter 4 Block Reference© National Instruments Corporation 4-17 FieldPoint FP-3000 User ManualVERSION_INFORMATIONThe revision of the firmware current

ContentsFieldPoint FP-3000 User Manual viii© National Instruments CorporationFP_CJC_SOURCE...

© National Instruments Corporation A-1 FieldPoint FP-3000 User ManualAConfiguring the FP-3000The FP-3000 has three configuration switches accessible f

Appendix A Configuring the FP-3000FieldPoint FP-3000 User Manual A-2© National Instruments CorporationWrite LockWhen On, the device rejects writes to

© National Instruments Corporation B-1 FieldPoint FP-3000 User ManualBTroubleshootingThe FP-3000 is a powerful and highly flexible tool you can use to

Appendix B TroubleshootingFieldPoint FP-3000 User Manual B-2© National Instruments CorporationTable B-1 describes common Fieldbus communication proble

Appendix B Troubleshooting© National Instruments Corporation B-3 FieldPoint FP-3000 User ManualI/O Module ProblemsFP-3000 offers diagnostic capabiliti

Appendix B TroubleshootingFieldPoint FP-3000 User Manual B-4© National Instruments CorporationTable B-3. Generic Software Configuration ProblemsProbl

Appendix B Troubleshooting© National Instruments Corporation B-5 FieldPoint FP-3000 User ManualBlock leaves OOS mode but will not go into the exact TA

Appendix B TroubleshootingFieldPoint FP-3000 User Manual B-6© National Instruments CorporationCannot access or view the parameters added by National I

© National Instruments Corporation C-1 FieldPoint FP-3000 User ManualCFieldbus ParametersACK_OPTIONAllows alarms to be automatically acknowledged by t

Appendix C Fieldbus ParametersFieldPoint FP-3000 User Manual C-2© National Instruments CorporationBINARY_OPAn interlock input. When in Discrete_State_

Contents© National Instruments Corporation ix FieldPoint FP-3000 User ManualBYPASS...

Appendix C Fieldbus Parameters© National Instruments Corporation C-3 FieldPoint FP-3000 User ManualTable C-1. Error CodesError Code Code DescriptionO

Appendix C Fieldbus ParametersFieldPoint FP-3000 User Manual C-4© National Instruments CorporationBLOCK_RESETLets you reset the statistics or the conf

Appendix C Fieldbus Parameters© National Instruments Corporation C-5 FieldPoint FP-3000 User ManualCLR_FSTATEWriting Clear to this parameter causes th

Appendix C Fieldbus ParametersFieldPoint FP-3000 User Manual C-6© National Instruments CorporationCONTROL_OPTSA list of options used to adjust the way

Appendix C Fieldbus Parameters© National Instruments Corporation C-7 FieldPoint FP-3000 User ManualDD_REVThe revision of the device description used b

Appendix C Fieldbus ParametersFieldPoint FP-3000 User Manual C-8© National Instruments CorporationFEATURE_SEL/FEATURESThe FEATURES parameter lists fea

Appendix C Fieldbus Parameters© National Instruments Corporation C-9 FieldPoint FP-3000 User ManualFF_VALThe feed-forward value.FIELD_VALThe value fro

Appendix C Fieldbus ParametersFieldPoint FP-3000 User Manual C-10© National Instruments CorporationHARD_TYPESA list of available channel types. As I/O

Appendix C Fieldbus Parameters© National Instruments Corporation C-11 FieldPoint FP-3000 User ManualL_TYPEThe linearization type. This parameter affec

Appendix C Fieldbus ParametersFieldPoint FP-3000 User Manual C-12© National Instruments CorporationLIM_NOTIFYA limit on the number of unconfirmed alar

ContentsFieldPoint FP-3000 User Manual x© National Instruments CorporationLO_PRI ...

Appendix C Fieldbus Parameters© National Instruments Corporation C-13 FieldPoint FP-3000 User ManualLO_PRIThe priority of the low limit alarm.LOW_CUTW

Appendix C Fieldbus ParametersFieldPoint FP-3000 User Manual C-14© National Instruments CorporationNV_CYCLE_TThe time interval in milliseconds in whic

Appendix C Fieldbus Parameters© National Instruments Corporation C-15 FieldPoint FP-3000 User ManualOP_CMD_CXOThe lowest level priority input. This ca

Appendix C Fieldbus ParametersFieldPoint FP-3000 User Manual C-16© National Instruments CorporationPVThe process variable being controlled by the proc

Appendix C Fieldbus Parameters© National Instruments Corporation C-17 FieldPoint FP-3000 User ManualRCAS_OUTThe back calculation output used by the ho

Appendix C Fieldbus ParametersFieldPoint FP-3000 User Manual C-18© National Instruments CorporationRS_STATEThe current state of the device. Table C-13

Appendix C Fieldbus Parameters© National Instruments Corporation C-19 FieldPoint FP-3000 User ManualSHED_RCASThe shed time for the RCAS_IN parameter.

Appendix C Fieldbus ParametersFieldPoint FP-3000 User Manual C-20© National Instruments CorporationSP_RATE_DNThe rate, in PV units per second, the set

Appendix C Fieldbus Parameters© National Instruments Corporation C-21 FieldPoint FP-3000 User ManualSTRATEGYUsed to identify groupings of blocks.TAG_D

Appendix C Fieldbus ParametersFieldPoint FP-3000 User Manual C-22© National Instruments CorporationUPDATE_EVTThe current state of the update event, al