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USER INSTRUCTIONSInstallation &Reference GuideLogix 3400MD Digital PositionerFCD LGENIM3405-02 11/13

1 Logix 3400MD Digital Positioner Description1.1 IntroductionThis section is intended for users who have never worked with the Logix 3400MD digital p

10.17 Logix 3400MD Fault StatesThe following procedure describes hot to setup the fault states in the Logix 3400MD:• In the Resource block verify th

10.19 Logix 3400MD Digital Input (DI) OperationThe DI(LO) is a discrete that is set when the actual position of the actuator is equal or less than th

List of FiguresFigure 1.1 Fieldbus Positioner (Logix 3400MD Digital Positioner) 10Figure 1.2 Functional Block Diagram of Logix 3400MD Digital Posit

List of TablesTable 2.1 Components Required for Logix 3400MD Digital Positioner Installation 14Table 2.2 Installation / Operation Task Summary 15Tab

Table 8.25 Virtual Field Device (VFD) List Objects 68Table 8.26 Control Parameters Table 70Table 8.27 Unit Parameters Table 71Table 8.28 Diagnostic

Logix 3400MD Digital Positioner LGENIM3405-02 11/13105

Flowserve Headquarters5215 N. O’Connor Blvd.Suite 2300Irving, TX 75039Phone: +1 972 443 6500Flowserve CorporationFlow Control1350 N. Mt. Springs Parkw

Figure 1.2 Functional Block Diagram of Logix 3400MD Digital Positioner Operating with other InstrumentsTheory of OperationFigure 1.3 Logix 3400MD Digi

• Soft limits or MPC functions are disabled• Valve has zero deviation with a present input command of 50 percent• Actuator is tubed air-to-openGive

ApplicationAn application is software that contains function block data and operating parameters (objects) which help define the operation of a device

Table 2.1 Components Required for Logix 3400MD Digital Positioner InstallationComponents DescriptionLogix3400MDDigitalPositioner Fieldbus positioner.P

Table 2.2 Installation / Operation Task SummaryTask Procedure Refer to . . .- Bench Check (optional) (Bench configuration) Section 3, Bench Configurat

Figure 3.1 Connecting wiring device.4. At the junction block, connect a fieldbus terminator in parallel with the device.5. Connect a power supply , pow

4.2 Considerations for Logix 3400MD Digital PositionerEvaluate ConditionsThe Logix 3400MD digital positioner is designed to operate in common indoor

Temperature LimitsTable 4.1 lists the operating temperature limits for Logix 3400MD digital positioner.Table 4.1 Operating Temperature LimitsAmbient T

Figure 5.1 Typical Linear Actuator-mounted Installation Figure 5.2 Rotary Transfer Case MountingFigure 5.3 Rotary Valve with Four-bar LinkageLogix 340

Figure 5.4 Logix 3400MD Digital Positioner Mounted to a Diaphragm Actuator5.3 Wiring Logix 3400MD Digital PositionerWiring the Logix 3400MD Digital P

Inside the electronics housing of the Logix 3400MD digital positioner is the terminal block for connecting external wiring as shown in Figure 5.5. Tab

2. Feed fieldbus cable through one of conduit entrances on either side of electronics housing. Plug whichever entrance not used. CAUTION: The Logix 340

Answer: FF specifies a 10-32V operation range. A fieldbus compatible power supply with terminators should be used. NOTE: The Logix 3400MD is driven from

CAUTION Before proceeding with the tasks in this section the Logix 3400MD digital positioner must be installed and wired correctly. The user should b

Fieldbus Configuration ApplicationThe Logix 3400MD digital positioner is configured using a fieldbus configuration application running on a operator stati

LAS CapabilityThe Logix 3400MD digital positioner is capable of operating as the Link Active Scheduler (LAS). The LAS is a fieldbus device which contro

Table 6.1 Write Protect dip Switch SettingsTo Set the Dip Switch to:Enable read and write access to the device’s configuration. (Factory-set default)O

6.8 Making Initial ChecksIdentifying the Logix 3400 Digital PositionerBefore proceeding, verify the following to make sure that the user is communica

10 Write configuration to the fieldbus network.The configuration changes are sent to the appropriate fieldbus devices on the network.11 Save the device co

ContentsIntroduction 51 Logix 3400MD Digital Positioner Description 101.1 Introduction 101.2 Fieldbus Logix 3400MD Digital Positioner 101.3 Fiel

The key elements of the FBAP are:• Logix block objects and their parameters (and consist of the following block types)• Resource block• Transducer

Table 8.1 Function Block Application Process ElementsBlock Type FunctionResourceContains data which describes the hardware (physical) characteristics

Table 8.2 Block Parameter List Column DescriptionColumn Name DescriptionIndexA number that corresponds to the sequence of the parameter in the block p

Index Origin Name Store Date Type Default Value10 STND MANUFAC_ID SR Simple UNSIGNED32 RES_VAL_MANUFAC_ID11 STND DEV_TYPE SR Simple UNSIGNED16 RES_VAL

DL_APPSTATEDL_SIZEDL_CHECKSUMREVISION_ARRAYA read-only parameter that contains the application firmware revision level for:FB Board Software Revision:

26 MFG CALIBRATION_STATUS R Simple BIT_STRING 027 MFG MAIN_RESERVED_1 NRW Simple FLOATING_POINT 028 MFG P_GAIN SRW Simple FLOATING_POINT 229 MFG I_GAI

78 MFG LEAK_CLASS NRW Simple UNSIGNED8 9979 MFG VALVE_FLAGS NRW Simple UNSIGNED8 9980 MFG VALVE_TRIMMAT NRW Simple UNSIGNED8 9981 MFG VALVE_TRIMCHAR N

Figure 8.2 Transducer Block DiagramTransducer Block Valtek Product-defined ParametersTable 8.6 describes the Logix parameters included in the transduce

FINAL_VALUE_CUTOFF_LO: If FINAL_VALUE is less than FINAL_VALUE_CUTOFF_LO the positioner will saturate the actuator in a closed posi-tion. There is a

Signatures See Section 10.13, Initiating a Valve Signature for more details on using the signature acquisition functions of the Logix 3400MD digital p

8.13 PID Function Block 508.14 Link Objects 548.15 View Objects 558.16 Alert Objects 618.17 Alarm and Event Reporting 628.18 Trend Objects

Index Origin Name Store Date Type Default Value37MFG D_GAIN_EFFECTIVE R Simple UNSIGNED16 038MFG D_GAIN_FILTER SRW Simple UNSIGNED16 039MFG PRESS_CTRL

Index Origin Name Store Date Type Default Value88MFG SIG_DATA1 R Array INTEGER16 All 089MFG SIG_DATA2 R Array INTEGER16 All 090MFG SIG_DATA3 R Array I

• Calibration Auto: allows the user to specify the auto calibration (default) or to enter into a job calibration mode.LX_SPI_STATUS_FLAGS Should a lo

Index Origin Name Store Date Type Default Value26 MFG PST_TIME_TO_TARGET NR Simple FLOATING_POINT 027 MFG PST_RESULT R Simple UNSIGNED8 028 MFG PST_TI

Index Origin Name Store Date Type Default Value78 MFG FRICTION_LOW_PERCENT_YELLOW NR Simple FLOATING_POINT 079 MFG PRESSURE_DIFFERENTIAL R Simple FLOA

The OUT parameter of the AO block is used to set the FINAL_POSITION_VALUE in the transducer block, as modified by the FINAL_VALUE_RANGE.READBACK_OUT tr

AO Block DiagramFigure 8.3 is a block diagram showing the key components of the AO function block.Figure 8.3 AO Function Block DiagramClearing Block C

NOTE: SIMULATE.ENABLE can only be set TRUE when the Simulate dip switch is in the “On” position when the device is powered up or a pro-cessor restart

The functionality of these parameters follows the standard Fieldbus definitions as defined in the Foundation Fieldbus specifications.8.10 Digital Input

Table 8.12 IS Function Block Parameter ListIndex Origin Name Store Date Type Default Value0 STND INPUT_SELECTOR SRW Record BLOCK 01 STND ST_REV SR Sim

IntroductionCopyright, Notices and TrademarksWhile this information is presented in good faith and believed to be accurate, Flowserve disclaims the im

Index Origin Name Store Date Type Default Value8 STND OUT_1 RWO Record FLOAT_S 0x1C;0.09 STND OUT_2 RWO Record FLOAT_S 0x1C;0.010 STND OUT_1_RANGE SRW

Index Origin Name Size Date Type Default Value23 STND GAIN 4 Simple FLOATING_POINT 124 STND RESET 4 Simple FLOATING_POINT FLT_MAX25 STND BAL_TIME 4 Si

Index Origin Name Size Date Type Default Value73 MFG FUTURE1 4 Simple FLOATING_POINT 074 MFG PID_BLOCK_TEST 8 Array UNSIGNED8 0,0,0,0,0,0,0,0Table 8.1

PID Block DescriptionPID control function block is an algorithm that produces an output signal in response to the measured variable and the set-point.

8.14 Link ObjectsThe function blocks configured to control a process are linked, or connected by objects within the devices. These links allow the use

Logix 3400MD Digital Positioner View ObjectsIn the Logix 3400MD digital positioner, four view objects have been defined for each of the blocks. All st

31 MAX_NOTIFY 132 LIM_NOTIFY 133 CONFIRM_TIME 434 WRITE_LOCK 135 UPDATE_EVT36 BLOCK_ALM37 ALARM_SUM 8 838 ACK_OPTION 239 WRITE_PRI 140 WRITE_ALMManufa

28 P_GAIN SRW 4  4       29 I_GAIN SRW 2  2       30 D_GAIN

83 VALVE_TRIMNO NRW 1      1   84 VALVE_SN NRW 32     32    85 STEM_DIAM

13 GRANT_DENY 214 IO_OPTS 215 STATUS_OPTS 216 READBACK 5 517 CAS_IN 5 518 SP_RATE_DN 419 SP_RATE_UP 420 SP_HI_LIM 421 SP_LO_LIM 422 CHANNEL 223 FSTATE

AWG American Wire GaugeDB DatabaseDD Device DescriptionDDL Device Description LanguageDI Digital InputDO Digital OutputEEPROM Electrically Erasa

21 SP_HI_LIM 422 SP_LO_LIM 423 GAIN 424 RESET 425 BAL_TIME 426 RATE 427 BKCAL_IN 528 OUT_HI_LIM 429 OUT_LO_LIM 430 BKCAL_HYS 431 BKCAL_OUT 532 RCAS_IN

63 LO_LO_ALM64 DV_HI_ALM65 DV_LO_ALMManufacturer Specific Parameters66 PID_FORM 167 ALGO_TYPE 168 OUT_LAG 469 GAIN_NLIN 470 GAIN_COMP 4 471 ERROR_ABS 4

Fieldbus Alarm MessagesAlarm messages are usually transparent to the user. A host system typically receives these messages and presents them to the us

Function BlockParameter 3400 Alert/AlarmItems GREYED OUT are factor default masked off (NOT ACTIVE)Defined BitsXD_MAIN_BLOCK_ERRBLINK_CODELED BlinkMAIN

Pressure AlarmsPressure alarms are only available on models with advanced diagnostics (Logix 3400MD digital positioner). Advanced diagnostic models a

So, 1.2 inches is added to the travel accumulator. New dead band thresholds of 100 percent (80 percent present position plus 20 percent dead band) and

• Methods Wizard to help configure and commission the positionerStandard and Device-specific DDStandard DD descriptions for function blocks and transdu

8 Identify (manager) no9 Locating function blocks (manager) no10 FMS server role yes11 Application clock synch (timeslave) yes12 Scheduling function b

TIME_LAST_RCVDPRIMARY_AP_TIME_PUBLISHERThe application clock time contained in the last clock message.The node address of the primary time publisher f

Object Description OD Index Default ValueVERSION_OF_SCHEDULE The version number of the function block schedule. 275 0FBScheduleEntry#1 Default setting

DefinitionsTerm Abbrev. DefininitionAlarmThe detection of a block leaving a particular state and when it returns back to that state.ApplicationA softwar

Unsupported ServicesThe following is a list of services which are not supported (not used) in the Logix 3400MD digital positioner FBAP:• FB_Action (a

Parameter Name Bit or Byte Values DescriptionXD_FSTATE_OPT No Bit 0x00Bit 1 0x01Bit 2 0x02Fail to Last Known Set PointFail Valve ClosedFail Valve Open

Diagnostic ParametersTable 8.28 Diagnostics Parameters TableParameter Name Bit or Byte Values DescriptionDIAGNOSTIC_LEVEL 023StandardAdvancedProPST_RE

Parameter Name Bit or Byte Values DescriptionVALVE_CLASS 01234567891011121314151617181920212223990.25 inch / DN 60.5 inch / DN 150.75 inch / DN 201.0

Parameter Name Bit or Byte Values DescriptionVALVE_PACKTYPE 0123499Single Packing PTFESingle Packing GraphiteDouble Packing PTFEDouble Packing Graphit

Parameter Name Bit or Byte Values DescriptionVALVE_TRIMNO 01234567891011121314151617181920212223242526990.10 - 0.12 in (2.5 - 3.0 mm)0.13 - 0.15 in (3

Parameter Name Bit or Byte Values DescriptionACT_SIZE 202122232425262729303132333435363738394041424344454647484950515253545556575859606163646566676869

Parameter Name Bit or Byte Values DescriptionACT_SIZE 8687888990919293949596979899100101102103105Fisher 657-46Fisher 657-50Fisher 657-60Fisher 657-70F

CAUTION: The configurator application can be used to perform the calibration procedures. The software application is not a calibrated measurement sour

11 Auto Tune Positioner Only active when Re-Cal is done12 JogCal - Waiting for user to set pointInitiates the monitoring of the button for five secon

ReferencesPublications from the Fieldbus FoundationFlowserve recommends that the user obtain these publications, which provide additional information

10 Troubleshooting10.1 IntroductionThis section contains information about identifying device faults and suggested actions to correct them. The approa

10.3 Device TroubleshootingDevice Not Visible on NetworkIf the device is not seen on the fieldbus network, the device may not be powered up or possib

Incorrect revision level of the device firmware.Read the three elements of the REVISION_ARRAY parameter, which are: • Stack board firmware • Stack board

10.4 Device DiagnosticsLogix 3400MD Digital Positioner MemoryThe Logix 3400MD digital positioner contains a number of areas of memory. An EEPROM prov

9 NEEDS_MAINT_SOON This indicates that the device needs maintenance soon. Diagnostics has indicated something is out of tolerance or is going to fail

Table 10.7 Summary of Configuration ErrorsProblem/Fault Probable Cause Recommended ActionName of parameters are not visibleMissing or incorrect versi

AO block is in the correct mode but does not seem to be operating1. Simulation active. 1. Disable simulation. See Sub-section 10.8 for procedure.2.

Table 10.9 PID Function Block ParametersParameter Initial Value Valid Range Corrective ActionBYPASS 0 1:OFF,2:ON Initial value is a configuration error

Table 10.10 Setting the Simulation Dip SwitchTo Set the Dip Switch to:Enable read and write access to the device’s configuration. (Factory-set default

1. Set ENABLE_DISABLE to ACTIVE and write the parameter.2. Set SIMULATE_VALUE and SIMULATE_STATUS as desired and write the parameter.3. Read the READB

• MANUFAC_ID: This should always equal Flowserve or 0x464c53 (4607059).• DEV_TYPE: This will be 0x0203 (515). This indicates the device is a Logix

Sticking or hunting operation of the positioner. 1. Contamination of spool valve assembly 1. See Air Supply Requirements on page 15. See Spool Valve

Figure 10.2 Gain Effect DiagramThis algorithm allows for quicker response to smaller steps yet stable control for large steps. (Refer to Figure 10.2.)

• Send a 50 percent command.• Set integral to zero.• Locate the DAC_PERCENT• Write this percentage value to IL_OFFSET.• Write original value to I

8. Carefully slide the block over the spool, using the machined surface of the housing base as a register. Slide the block toward the driver module un

40 93.4 9..57 4045 94.2 11.86 4550 94.8 14.15 5055 95.5 17.54 5560 96.0 20.93 6065 96.5 25.94 6570 97.0 30.95 7075 97.5 38.36 7580 98.0 45.77 8085 9

* Must not be selected if a custom curve is to be created or edited.10.12 Characterization ProcedureThe following procedure outlines the basic way se

Table 10.16 Transducer Block Signature ParametersParameter Description Value-Meaning CommentsMODE_BLKThe operating mode of the Transducer blockPermitt

10.14 Signature ProcedureThe following steps are an example of how to initiate a ramp signature capture.1. Make sure the process is in a safe conditi

STEP SIGNATUREIf a step signature was desired, simply do not select STEP_RAMP in SIG_FLAGS, and then set the STEP_TIME prior to selecting BEGIN_SIG.Co

XDTB_MAIN_BLOCK 20 mSXDTB_MD_BLOCK 20 mSPID 90 mSDI_LO 20 msDI_HI 20 mSANALOG_OUT 30 mSDISCRETE_OUT 30 mSOUTPUT_SPLITTER 50 mSiNPUT _SEL