Flowserve 1400 User Manual

Valtek Logix 1400

Digital Positioner

GENERAL INFORMATION

The following instructions are designed to assist in unpacking, installing and performing maintenance as required on Valtek® Logix™ 1400 digital positioners. Series 1000 is the term used for all the positioners herein; however, specific numbers indicate features specific to a model (i.e. Logix 1400 digital positioner indicates that the positioner uses FOUNDATION™ fieldbus protocol). Prod- uct users and maintenance personnel should thoroughly review this bulletin prior to installing, operating, or performing any maintenance on the valve.

More detailed operation instructions are included in other manuals in the owner’s manual binder; refer to them when more information is needed.

Separate Flowserve Installation, Operation, Maintenance instructions cover the valve (IOM 1 or IOM 27) and actuator (IOM 2 or IOM 31) portions of the system and other accessories. Refer to

Installation & Reference Guide

implementation. Refer to the appropriate instructions when this information is needed.

To avoid possible injury to personnel or damage to valve parts, users must strictly adhere to WARNING and CAUTION notes. Modifying this product, substituting non-factory or inferior parts, or using maintenance procedures other than outlined could drastically affect performance or be hazardous to personnel and equipment and may void existing warranties.

Logix 1400 Digital Positioner

for details on fieldbus

WARNING: Standard industry safety practices must be adhered to when working on this or any other process control product. Specifically, personal protective and lifting devices must be used as warranted.

Unpacking

1. While unpacking the Logix 1400 positioner, check the packing list against the materials received. Lists describing the system and accessories are included in each shipping container.

2. When lifting the system from the shipping container, position lifting straps in a way that avoids damaging mounted accessories. Systems with valves up to six inches may be lifted by actuator lifting ring. On larger systems, lift unit using lifting straps or hooks through the yoke legs and outer end of body.

WARNING: When lifting a valve/actuator assembly with lifting straps, be aware the center of gravity may be above the lifting point. Therefore, support must be given to prevent the valve/ actuator from rotating. Failure to do so can cause serious injury to personnel or damage to nearby equipment.

3. In the event of shipping damage, contact the shipper immediately.

4. Should any problem arise, contact a Flowserve representative.

Valtek Part No. 164713 46-1

Table of Contents

General Information .................................................... 1

Unpacking .................................................................. 1

Logix 1400 Digital Positioner Overview ...................... 2

Specifications ............................................................. 3

Positioner Operation ................................................... 3

Tubing Positioner to Actuator ..................................... 4

Wiring and Grounding Guidelines ................................ 4

Driver Module Assembly ............................................. 5

Spool Valve Cover ...................................................... 6

Regulator .................................................................... 7

Internal Coalescing Filter ............................................ 7

Main PCB Assembly .................................................. 7

Collector Board ........................................................... 7

Field Terminations ...................................................... 8

Stem Position Sensor................................................. 8

LED Indicators ............................................................ 9

Re-Cal Button ............................................................. 9

Checking or Setting Internal Regulator Pressure ...... 10

Checking or Setting the Driver Module

Minimum Pressure ............................................... 10

Linear Mark I Valve Mounting................................... 11

Standard Rotary Mounting Procedure ....................... 12

Optional Rotary Mounting Procedure ........................ 13

Troubleshooting the Logix 1400 Digital Positioner .... 13

Theory of Operation.............................................. 13

Mounting and Installation ......................................... 15

Calibration ................................................................ 16

Control and Tuning ................................................... 16

Alarms ...................................................................... 18

Alerts ........................................................................ 19

Travel Accumulator .................................................. 20

Cycle Counter ........................................................... 20

Position Deviation ..................................................... 20

Advanced Features .................................................. 20

Glossary and Definitions ........................................... 23

Transducer Block Signature Parameters .................. 24

Exploded View of Positioner..................................... 27

Available Spare Parts Kits ....................................... 28

Troubleshooting Tables ............................................ 29

Positioner Mounting Kits........................................... 32

Logix 1400 Digital Positioner

Logix 1400 Digital Positioner Overview

The Logix 1400 digital positioner is a two-wire, FOUNDATION fieldbus compliant, digital valve positioner. The Logix 1400 digital positioner also utilizes the fieldbus protocol to allow two-way remote communications with the positioner. The Logix 1400 digital positioner can control both double- and single-acting actuators with linear and rotary mountings.

Since the positioner is insensitive to supply pressure changes and can handle supply pressures from 35 to 150 psig, a supply regulator is usually not required; however, an air filter is required due to the close clearances in the spool assembly.

NOTE: The air supply should conform to ISA Standard S7.3 (a dew point at least 18° Fahrenheit less than ambient temperature, particle size below one micron, and oil content not to exceed one part per million).

46-2 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Specifications

Electrical Specifications

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Positioner Operation

The Logix 1400 positioner is an electric feedback instrument. Figure 1 shows a Logix 1400 positioner installed on a double-acting actuator for air-to-open action. Positioning is based on a balance of two signals: one proportional to the command input signal and the other proportional to the valve stem position.

The supply pressure for the positioner pressure modulator is tapped off the main supply and is filtered as it passes through a field-replaceable, coalescing filter element in the module. This air passes through an internal pressure regulator that regulates it to approximately 22 psig. The air then passes through an orifice that restricts the flow and air consumption.

The pressure modulator further controls the air from 6-12 psig, using a spring-diaphragm flapper that is attracted by an electromagnet to a nozzle. A temperature compen-

sated hall effect sensor mounted on a circuit board senses the spool valve position. The hall effect sensor and circuitry create an inner feedback loop, which determines how much current to send to the electromagnet for a desired spool valve position. The electromagnet in the feedback loop varies the nozzle-flapper spacing, which regulates the output pressure between 6 and 12 psig, proportional to the digital positioning algorithm.

When the command and stem position signals are equal, the system will be in equilibrium and the valve stem will be in the position called for by the command signal. If these opposing signals are not equal, the spool valve will move up (or down) and, by means of the pressure modulator, change the output pressures and flow rate. This will cause the actuator piston to move until the signal of the position sensor equalizes with the command signal.

46-3Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Air-to-Open

Configuration

Flame Arrestors

Spool Valve

Exhaust

OUTPUT 1

Collector Board Pressure Sensor

Air Supply

Digital Position Algorithm

LED

Dis-

play

OUTPUT 2

Exhaust

Stem Position Sensor

Hall Effect Sensor Electromagnetic Coil Nozzle

Flame Arrestor

Figure 1: Logix 1000 Digital Positioner Schematic

Detailed Sequence of Positioner Operations

The positioner operates on a pressure equilibrium principle with a spool valve apportioning supply to the actuator. An increase in the command signal causes the modulator pressure to increase, pushing the spool assembly upward from its equilibrium position. This opens the spool valve ports, supplying air to output 1 and exhausting air from output 2. This causes the actuator piston to move upward.

The upward motion of the piston is transmitted back to the positioner through the stem-position feedback linkage. The piston continues to stroke upward until the stem-position signal of the sensor increases sufficiently to counter the command signal being sent to the control algorithm. At this point, the spool is at its equilibrium position as the pressures in the cylinder stabilize and the air flow to the actuator decreases. The computer will then make small adjustments to fine-tune the desired position and compensate for changes in dynamic loading.

A decrease in the command signal reverses the described actions, causing a proportional downward movement of the actuator piston and stem.

Tubing Positioner to Actuator

Proper tubing orientation is critical for the positioner to function correctly and have the proper failure mode. Referring to Figure 1 note that for air-to-open valves, the output 1 port of the positioner manifold is tubed to the bottom side of the actuator. The output 2 port of the

Main PCB Tray

Ribbon Cable

Flame Arrestor

Filter

Regulator

Orifice

Flapper

positioner manifold is tubed to the top side of the actuator. For air-to-close valves the above configuration is reversed.

Wiring and Grounding Guidelines Input Cable Shielding (Figure 2)

The fieldbus signal to the Logix 1400 digital positioner should be in shielded cable. Shields must be tied to a ground at only one end of the cable to provide a place for environmental electrical noise to be removed from the cable. In general, shield wire should be connected at the source.

Cable Requirements

The Logix 1400 digital positioner utilizes the fieldbus communication protocol. Refer to Fieldbus Foundation document AG-140, Wiring and Installation 31.25 kbit/s, Voltage Mode, Wire Medium Application Guide for full information on wiring and building fieldbus networks.

Grounding Screw

The green grounding screw, located inside the termination cap, should be used to provide the unit with an adequate and reliable earth ground reference.

This ground should be tied to the same ground as the electrical conduit. Additionally, the electrical conduit should be earth grounded at both ends of its run. The green grounding screw must not be used to terminate signal shield wires.

46-4 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Field Terminations

FB Connection Terminals

Housing EARTH Terminal

Shielded Cable

Ground

Fieldbus connection

Figure 2: Field Termination

Driver Module Assembly

The driver module assembly moves the spool valve by means of differential pressures on its diaphragm. Air is routed to the module from the interface plate through a hose that connects to the assembly through a hose barb with an integral orifice. Wires from the module connect the hall effect sensor and the pressure modulator coil to the collector board.

Driver Module Assembly Replacement

To replace the driver module assembly, refer to Figures 3 - 5, 7 and 19 then proceed as outlined below. The following tools are required:

/4-inch open-end wrench

/2-inch hex wrench Phillips screwdriver Driver Module removal tool

1. Make sure valve is bypassed or in a safe condition.

2. Disconnect the power and air supply to the unit.

3. Remove the driver module cover, using a wrench (Figure 4). Do not force the cover. If undue resistance is encountered, use the slots to loosen cover.

4. Remove the spool valve cover by removing the screw and sliding the cover assembly backwards until the tab is clear of the slot. It is not necessary to remove the sheet metal cap from this assembly (Figure 7).

5. Being careful not to lose the nylon washers, remove the two phillips-head screws that attach the driver module to the main housing (Figure 5).

6. Remove the spool valve block by removing the two phillips-head screws and carefully sliding the block off the spool (Figure 5).

/2-inch hex

CAUTION: The spool (extending from the driver assembly) is easily damaged. Use extreme caution when handling driver assembly.

7. Remove the tubing from the orifice in the driver module assembly. Using a

/4-inch open-end wrench,

remove the orifice from the driver module (Figure 4).

8. Remove the two wiring connections that link the driver module assembly to the collector board. (Figure 4).

9. Feed the wires back through the housing so they extend backward toward the driver module opening. This will allow the driver module to thread out without tangling the wires.

10. Grasp the driver module cap with the driver module removal tool and rotate the entire driver module counter clockwise to remove. After it is threaded out, carefully retract the driver module from the housing to avoid damaging the spool.

11. Take the new driver module and verify that the O-ring and boot are in place. Lay the wires back along the modulators as shown in Figure 3 and hold in place.

12. Gently direct the driver module into the housing bore, making sure the spool does not hit the housing. Turn driver module clockwise to thread it into the housing. Continue rotating the module until it bottoms out.

13. Once the threads are fully engaged, rotate the driver module counter clockwise until the flat on the driver module and the flat on the housing are aligned. This will align the screw holes for the next step (Figure 3).

14. Verify that nylon gaskets are in the counter bores in the driver module retaining screw holes as shown in Figure 5.

15. Insert two driver-to-housing screws into the driver housing through the counter-bored holes in the positioner main housing. Tighten evenly with a phillips screwdriver.

Collector Board

Pressure Modulator Connection

Hall Sensor Connection

Flat in Housing

Protective Boot

O-ring

Orient this flat parallel to flat in housing

Minimum Pressure Set Screw (factory calibrated)

Driver Module Assembly

Install orifice after driver module is in housing

Figure 3: Driver Module Assembly

46-5Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Orifice

Nylon Gaskets

Driver to Housing Screws

Spool

Spool Valve Screws

Driver Module Cover

Figure 4: Driver Module Orifice

16. Feed the driver module wires into the main chamber of the housing and connect them to collector board.

17. Verify that the three O-rings are in the counter-bores on the machined platform where the spool valve block is to be placed (Figure 19)

18. Carefully slide the block over the spool, using the machined surface of the housing base as a register (Figure 5). Slide the block toward the driver module until the two retaining holes line up with the threaded holes in the base.

19. Install two spool-valve screws and tighten securely with a phillips screwdriver.

20. Insert the orifice into the threaded hole in the driver module assembly. Tighten with a 1/4-inch open-end wrench (Figure 4). Attach the flexible tubing from the interface plate to this fitting.

21. Set the minimum pressure as described on page 10.

22. Thread driver module cover into driver module bore in the main housing.

Spool Valve Block

Housing

Figure 5: Spool and Block

5. Remove the molded filter element by pulling it straight out of chamber cover vent piece.

6. Install O-ring into base of chamber cover vent piece as shown in Figure 6.

7. Place new molded filter element into the chamber cover vent piece. This element provides part of the track to secure the O-ring installed in the last step.

8. Place spool valve shroud onto spool valve cover.

9. Place the spool valve cover assembly in place by setting it on the ramp and sliding it until the tab seats in the slot (Figure 7) and secure with No. 8-32 screw.

O-ring

Spool Valve Cover

The spool valve cover incorporates a coalescing filter element in a two-piece cover. This protects the spool valve chamber from moisture and provides a low back pressure vent for exhaust air from the spool valve.

Replacing Filter in Spool Valve Cover

1. Make sure valve is bypassed or in a safe condition.

2. Disconnect the power and air supply to the unit.

3. Remove the spool cover by removing the screw and sliding the cover assembly backward until the tab is clear of the slot. The sheet metal cover may be removed and cleaned with a brush or by blowing out with compressed air (Figure 7).

4. Remove the O-ring from around hydrophobic filter element and set aside (Figure 6).

46-6 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Hydrophobic Filter

Spool Valve Cover

Spool Valve Shroud

Figure 6: Spool Valve Cover Assembly

Spool Valve Cover

Screw

Figure 7: Spool Valve Cover Assembly

Ribbon Cable Main PCB Assembly Screws (3)

Regulator

The regulator reduces the pressure of the incoming supply air to a level that the driver module can use.

Replacing Regulator

1. Make sure valve is bypassed or in a safe condition.

2. Disconnect the power and air supply to the unit.

3. Remove the main cover and unscrew the regulator from the interface plate, exercising caution not to damage the collector board (Figure 19).

4. Verify that the O-rings are in place on the base of the new regulator

5. Replace the regulator by threading into the port on the interface plate.

6. Check regulating pressure to ensure that it is set at 22 psi.

Internal Coalescing Filter

The internal coalescing filter ensures that supply air is clean and dry before it gets to the regulator. Because the air has already been filtered before this point, the element should not require extended maintenance.

Replacing Input Filter Element (Figure 19)

1. Make sure valve is bypassed or in a safe condition.

2. Disconnect the power and air supply to the unit.

3. Remove the main cover and remove collector board by disconnecting the wiring and removing three screws that attach it to the housing. Each cable has its own unique connector to prevent improper connections.

4. Remove the four No. 6-32 hex screws from the filter housing and remove filter housing.

5. Remove the old coalescing filter from the bore in the interface plate.

Figure 8: Main PCB Assembly

6. Insert new coalescing filter into the bore on interface plate.

7. Verify that the O-ring is in place in filter housing.

8. Set filter housing over coalescing filter and secure with four No. 6-32 screws.

9. Replace collector board and reconnect wiring.

Main PCB Assembly

The main PCB assembly contains the circuit boards and processor that perform the control functions of the positioner. The boards are conformal-coated with a protective silicon coating. This module can be easily replaced if positioner upgrades are desired. None of the components are user-serviceable. This module is to be replaced as an entire unit.

Replacing Main PCB Assembly (Figure 8)

1. Make sure valve is bypassed or in a safe condition.

2. Disconnect the power and air supply to the unit.

3. Remove the main cover and disconnect the ribbon cable from the collector board.

CAUTION: To avoid damaging any components, exercise caution by gently raising the locking tab to release the ribbon cable.

4. Remove the PCB assembly by removing the three No. 6-32 screws and lifting out of housing.

5. Place the new PCB assembly on bosses inside the positioner housing.

6. Insert three No. 6-32 screws through the boards, with the nylon washers on the bottom into the threaded bosses and tighten evenly, using a phillips screwdriver. Do not overtighten.

7. Reconnect the ribbon cable to the collector board.

46-7Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Collector Board

The collector board assembly provides a central routing for all electronic connections in the positioner, linking the pressure modulator coil, hall effect sensor and field inputs to the main electronics. The collector board assembly also serves as a mounting for the pressure sensors used on the advanced model of the positioner.

Removing Collector Board (Figure 19)

1. Make sure valve is bypassed or in a safe condition.

2. Disconnect the power and air supply to the unit.

3. Remove the main cover and disconnect the wiring to the collector board. Each cable has its own unique connector to prevent mistakes in reconnecting.

4. Remove the three No. 8-32 screws holding the collector board to the housing.

5. Remove the collector board.

Replacing/Upgrading Collector Board

1. For the advanced collector board (Logix 1x1x), check that pressures sensors are in place on back of collector board. For the standard model (Logix 1x0x), make sure the adapter block is securely fastened to the collector board.

2. Make sure the O-rings are in place in the counterbores of the pressure ports.

3. Set collector board assembly in place.

4. Insert three No. 8-32 screws through collector boards into the threaded holes on sensor shelf and standoff.

5. Tighten all three screws.

6. Connect the main ribbon from electronics tray.

7. Reconnect wiring to the collector board.

Field Terminations

The field terminations board provides a connection point inside the explosion-proof housing for all hookups to the positioner. While the board is not likely to experience a failure, it can easily be replaced to upgrade the positioner.

Replacing Field Terminations Board

(Figure 19)

1. Make sure valve is bypassed or in a safe condition.

2. Disconnect the power and air supply to the unit.

3. Remove the main cover and disconnect the field termination cable from collector board.

4. Remove the field terminations cover and the three No. 8-32 screws.

5. Remove field terminations board, carefully pulling wiring through bore.

6. Verify that the O-ring is in place in the counter bore in the positioner housing.

7. Feed wiring through passageway into main chamber of housing.

8. Set the circuit board in place and secure with three No. 8-32 screws.

9. Connect field termination cable to collector board.

Stem Position Sensor

The position feedback assembly transmits valve position information to the processor by means of a rotary position sensor that connects to the valve stem through a feedback linkage. The follower arm is biased against one side of the slot with a rotary spring to provide accurate tracking of the pin in the slot. This spring also automatically moves the position feedback assembly to its limit in the unlikely event of failure of any component in the linkage.

Stem Position Sensor Replacement

(Figure 9)

1. Make sure valve is bypassed or in a safe condition.

2. Disconnect the power and air supply to the unit.

3. Remove the main cover and disconnect rotary position sensor wires from collector board.

4. Remove the two screws from the rotary position sensor, taking care not to lose the washers, and remove the sensor from the housing.

5. Turn position sensor shaft until the dot on the slot is aligned with the wires on the pot (Figure 9).

6. Insert the position sensor into the shaft with the wires pointing toward the main PCB assembly. Turn position sensor clockwise until the bolting slots align with the housing screw holes and the wires on the sensor protrude over the main PCB assembly tray.

7. Carefully center the position sensor on the shaft bore, insert and tighten the screws.

Do not over

tighten.

8. Route wires along the position sensor and reconnect to collector board.

Rotate Stem Position Sensor

slowly

Stem Position Sensor

Housing

Sensor Cable

Feedback Shaft

Bearing

Stem Position Sensor Dot

Figure 9:

Stem Position Sensor Orientation

46-8 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

LED Indicators

The Logix 1400 digital positioner has three LED indicators that are visible through a window in the main cover. Only one LED will blink at any given time. Each LED has a different color to convey basic information about the positioner status. Green indicates that the positioner is operating normally. Yellow indicates that a ‘customer defined limit’ or ‘alert’ has been reached. Red indicates that an error condition exists. A fieldbus configurator must be used to determine the specific reason for a yellow or red LED status.

During stroke and actuator calibration, no LED will blink. After calibration is complete, the green LED indicates that the calibration was completed successfully. If the yellow or red LED blinks after a calibration process, a warning or error was detected and the configurator must be used to identify the specific calibration error.

NOTE: If the LED indicator changes from green to yellow after a calibration process, the user may have set a warning limit (position alert, cycle counter alert, etc.). Use a fieldbus configurator to monitor status.

Re-Cal Button

If the fieldbus configurator is not available, Logix 1400 digital positioner has a Re-Cal feature that performs a stroke calibration and allows basic operation of the positioner.

NOTE:The Re-Cal operation retains all previously configured information. All settings remain unchanged except stroke calibration parameters. If the device is being installed for the first time, factory default parameters are used. The FB Configurator must be used the first time to configure the Logix 1400 digital positioner. The trans-

ducer block must be out of service for Re-cal to work.

The Re-Cal button is located on the collector board inside the main housing chamber as shown in Figure 10.

Warning: Accessing this function requires removal of the main cover. The user must take all necessary precautions if this operation is performed in explosion-proof areas.

Re-Cal Button

NOTE: DIP switches not used on Logix 1400 positioner

Figure 10: Re-Cal Button

Make the appropriate configuration settings, using FB Configurator and CONTROL_FLAGS variable. ATO/ATC selects air-to-open or air-to-close (this is determined by the mechanical tubing of the actuator). The Actuator Style check box allows the user to select linear or rotary feedback linkage. If activates custom characterization.

Press Re-Cal button and hold for five seconds. If the button is released before five seconds have elapsed, no action will be taken. After five seconds, the positioner will begin a stroke calibration. Release the Re-Cal button once calibration has started. The positioner will automatically stroke the valve. No LED will blink during this process.

Upon completion of calibration:

•A blinking green LED indicates the valve is in control mode and calibration was successful.

•A blinking yellow LED immediately after a stroke calibration usually indicates that the valve did not stroke. Check the air supply and cable connections.

• The red LED will blink if a calibration error occurred. The cause of a red LED is generally a stem position linkage/feedback sensor alignment problem. For linear linkage, the active electrical feedback angle is 65 degrees. For rotary linkage, the active electrical feedback angle is 95 degrees. The red LED indicates that the mechanical travel is not centered within the electrical sensor travel. If a red LED is blinking after a stroke calibration, loosen the feedback sensor mounting screws as shown in Figure 9. Turn the stem position sensor slowly while watching the LED indicators. Try small movements, both clockwise and counterclockwise. If the yellow LED begins to blink, the feedback sensor has been correctly moved into range. Tighten the feedback sensor mounting screws and repeat the Re-Cal procedure. If the LED remains red even after moving the full length of the sensor slot, verify the following items: under the CONTROL_FLAGS parameter ‘Actuator Style’ (checked is rotary, unchecked is linear), stem clamp and take-off arm height.

Custom

is selected, the positioner

Rotary

check box setting

NOTE:If the stroke stops in the closed position, the error occurred when the position sensor/linkage was at closed position. If the stroke stops in the open position, the error occurred when position sensor/linkage was at the open position. No calibration parameters are saved if an error occurs. If the power to the positioner is removed, the unit will power-up with the previous configuration parameters. A successful calibration will save parameters.

If the valve does not stroke after pressing the Re-Cal button, this may be an indication that the internal regulator pressure and/or the driver module minimum pressure is low. Refer to the following instructions to check and set the internal regulator and minimum pressure settings.

Note that the tools and equipment used in the next two procedures are from indicated vendors.

46-9Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

This port is Internal Regulator Output. This should be tubed to orifice on Driver Module.

Check pressure through No. 10-32 x

/16 Barb fitting

Regulator Pressure Test Port

Internal Regulator Set Screw

Figure 11: Internal Regulator

Checking or Setting Internal Regulator Pressure

1. Disconnect the air supply from the positioner.

2. Remove the main cover. The regulator pressure set port is factory plugged with a No. 10-32 hex plug (Figure 11). Replace hex plug with a No. 10-32 x

/16-inch barb fitting.

3. Attach a 0 to 30 psi pressure gauge (with some

/16-inch flexible tubing) to the barb fitting shown in

Figure 11.

4. Reconnect the air supply to the positioner and read the internal regulator pressure on the 0 to 30 gauge (the internal regulator should be set to 22.0 psi). Adjust the regulator pressure by turning the set screw with a small flat screwdriver.

5. Once the regulator pressure is set, remove the air supply to the positioner, and replace the No. 10-32 x

/16-inch barb fitting with the No. 10-32 hex plug.

Checking or Setting the Driver Module Minimum Pressure

Once the internal regulator pressure is set to 22.0 psi, the driver module minimum pressure can be checked. To do this, refer to Figure 12, and proceed as follows:

1. Make sure valve is bypassed or in a safe condition.

2. Disconnect power from the positioner.

3. Remove the main cover and remove the flexible tubing from the orifice.

/16-inch

4. Obtain a No. 10-32 x swivel elbow (Pneumadyne part No. SFL-10 or equivalent).

5. Remove No. 10-32 x .016 orifice (Figure 4) from the driver module, and screw in No. 10-32 x swivel elbow.

6. Direct the swivel elbow so the minimum pressure test port is accessible.

7. Screw a No. 10-32 x

/16-inch barb fitting into the test port, and screw the No. 10-32 x .016 orifice into the end of the elbow as shown.

8. Connect the tubing from the internal regulator output port to the orifice.

9. Using some

/16-inch flexible tubing, connect a 0 to

30 gauge to the minimum pressure set port.

10. Once the gauge is connected, reapply the positioner air supply. The minimum pressure should now be registering on the gauge and must be 3.8 to 4.2 psi. If the minimum pressure is not correct, use a

/64-inch Allen wrench to turn the minimum pressure set screw located at the bottom of the driver module (Figure 3) until the pressure is in the range indicated. Cycle the positioner air supply several times and recheck the minimum pressure and readjust, if necessary, to ensure that the pressure has settled within the range specified.

11. When the pressure is set, remove the air supply.

12. Remove the No. 10-32 x

/16-inch barb and orifice from

the swivel elbow and then remove the swivel elbow.

13. Replace the orifice as shown in Figure 4 and reconnect the

/16-inch tubing from the internal regulator output port to the orifice. Reconnect the positioner air supply and power. The positioner should now be ready to calibrate.

Minimum Pressure Test Port

No.10-32 x

/16-inch

barb

No.10-32 x Swivel ELL Pneumadyne

Part No. SFL-10 No.10-32 x .016

Orifice Pressure from

Internal Regulator to be tubed to this orifice

Figure 12: Driver Module

46-10 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Logix 1400 Positioner

Locknut Washer

Follower Arm

Nut Lock Washer Nut Follower Pin

Take-off Arm

Bracket Bolts Bracket

Positioner Bolts

Nut

Stem Clamp

Bolts

Figure 13: Linear Mark I Control Valve Mounting

Linear Mark I Valve Mounting (Figure 13)

The tools required for the following procedure are:

/16-inch open-end wrench

/16-inch box wrench

/8-inch open-end wrench

1. Remove washer and first nut from follower pin assembly. Insert pin into the appropriate hole in the follower arm, based on stroke length. The stroke lengths are stamped next to their corresponding holes in the follower arms. Make sure the unthreaded end of the pin is on the stamped side of the arm. Reinsert lock washer and tighten nut to complete follower arm assembly.

2. Slide the double-D slot in the follower arm assembly over the flats on the position feedback shaft in the back of the positioner. Make sure the arm is pointing toward the field terminations side of the positioner. Slide lock washer over the threads on the shaft and tighten down the nut.

3. Align the bracket with the three outer mounting holes on the positioner. Fasten with 1/4-inch bolts.

Metal Washers

4. Screw mounting bolt into the hole on the yoke mounting pad nearest the cylinder. Stop when the bolt is approximately 3/16-inch from being flush with mounting pad.

5. Slip the large end of the teardrop-shaped mounting hole in the back of the positioner/bracket assembly over the mounting bolt. Slide the small end of the teardrop under the mounting bolt and align the lower mounting holes.

6. Insert lower mounting bolt and tighten the bolting.

7. Slide the appropriate pin slot on the take-off arm, based on stroke length, over the follower arm pin. The appropriate stroke lengths are stamped near each pin slot.

8. Position the take-off arm mounting slot against the stem clamp mounting pad and insert take off arm bolting.

9. Center the take-off arm on the rolling sleeve of the follower pin.

10. Align take-off arm with top plane of the stem clamp and tighten bolting.

46-11Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Positioner Bolts 1/4-20 (4)*

Bracket Bolts 5/16-18 (2)

Follower Arm, Rotary Lock Washer (2) Bolt No.10-32 Nut No.10-32

Self Tapping Screws (2)

Spline Lever Adapter

Figure 14: Standard Rotary Mounting

Standard Rotary Mounting Procedure

(Figure 14) The standard rotary mounting applies to valve/actuator

assemblies that do not have mounted volume tanks or handwheels. The standard mounting uses a linkage directly coupled to the valve shaft. This linkage is not affected by misalignment between the positioner and the actuator.

The tools required for the following procedure are:

two5/16-inch open-end wrenches

/16-inch box-end wrench

/2-inch end wrench phillips driver

1. Fasten spline lever adapter to splined lever using two No. 6 x 1/2-inch long self tapping screws.

2. Slide take-off arm assembly onto spline lever adapter shaft and tighten nut with 5/16-inch end wrenches so arm is snug on shaft but still able to rotate. This will

Nut No.10-32 Lock Washer

* Located in appropriate

Follower Arm

hole pattern as indicated on bracket. (25, 50, 100/200)

Logix 1400 Positioner

be tightened after the linkage is correctly oriented.

3. Attach follower arm to positioner feedback shaft using the star washer and No. 10-32 nut.

4. Using four 1/4-20 x .50 L. bolts and 7/16-inch box wrench, fasten positioner to universal bracket using appropriate hole pattern (stamped on bracket).

5. Using a 1/2-inch box wrench and two 5/16 -18 x .50 L. bolts, attach bracket to actuator transfer case pad, noting that the take-off arm pin must slide into slot on follower arm. Leave these bolts slightly loose until final adjustments are made.

6. Adjust bracket position noting the engagement of the take-off arm pin and the follower arm slot. The pin should extend approximately 3/16-inch past follower arm. When properly adjusted, securely tighten the bracket bolting.

46-12 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Orient the Take-off Arm for Final Lock Down

Tube positioner to valve in the following manner:

1. Output 1 port of the manifold to bottom side of actuator.

2. Output 2 port of the manifold to the top side of the actuator.

3. Connect the fieldbus to the field termination screws under cover.

4. Connect regulated (70 psi) air supply to appropriate port in manifold.

5. If setup was successful the green LED will blink and the valve will be in control mode.

Use the NI Configurator to complete and monitor the following steps:

1. Start the configurator.

2. Monitor the FVPTB block

3. In the transducer block, variable AD_RAW_FB number is the digital representation of shaft position.

NOTE: To update the AD_RAW_FB variable, the ‘Enable Diagnostic Variable Access’ selection must be enabled in TEST_MODE of the transducer block.

4. With supply pressure cut, rotate follower arm in the same direction the shaft would rotate upon a loss of supply pressure. When the mechanical stop of follower arm is reached, tighten bolt on the take-off arm.

NOTE: The nut should be snug enough to hold the follower arm in place but allow movement when pushed.

The AD_RAW_FB number should now read 3600 or 500 (± 50).

5. Back the follower arm away from the mechanical stop, watching the AD_RAW_FB number, until the number changes 50-150 counts.

6. Tighten the nut on the take-off arm.

socket head bolt on the take-off arm needs to be as tight as possible. If the take-off arm slips the positioner will need to be re-calibrated.

7. Recalibrate using the Re-Cal button.

8. Set the FINAL_VALUE to 100. Using a screwdriver press down on the follower arm’s pin so the pin touches the other side of the slot. The AD_RAW_FB number should change about 20 counts and the valve should move a small amount. If no change in the AD_RAW_FB number or movement in the valve occurs repeat steps 4-8 but limit the change in AD_RAW_FB in step 5 to 30-75 counts.

WARNING: Failure to follow this procedure will result in positioner and/or linkage damage. Check air-action and stroke carefully before lockdown of take-off arm to spline lever adapter.

NOTE: The

Optional Rotary Mounting Procedure

(Figure 15) The optional rotary mounting applies to valve/actuator

assemblies that are equipped with mounted volume tanks or handwheels. The optional mounting uses a fourbar linkage coupled to the valve shaft. The following tools are required:

/8-inch box wrench

/16-inch box wrench

/2-inch box wrench

1. Using a 1/2-inch box end wrench and two 5/16-18 x .50 L. bolts, attach bracket to actuator transfer case pads. Leave bracket loose to allow for adjustment.

2. Using four 1/4-20 x .50 L. bolts and a 1/16-inch box wrench, fasten positioner to universal bracket, using the four-hole pattern that locates the positioner the farthest from the valve. Rotate positioner 90 degrees from normal so gauges are facing upward.

3. Attach follower arm to positioner feedback shaft, using the star washer and No. 10-32 nut.

4. Attach tripper and tripper clamp to shaft, using two

/4-20 L. bolts and two 1/4-20 locknuts. Leave tripper

loose on shaft until final adjustment.

5. Thread ball joint linkage end to tripper and tighten (Thread locking compound such as Loctite is recommended to prevent back threading). Adjust length of tie rod so follower arm and tripper rotate parallel to each other (the rod must be cut to the desired length). Connect other ball joint end to follower arm using a star washer and a No. 10-32 nut.

6. Tighten bracket and tripper bolting.

7. Check for proper operation, note direction of rotation.

WARNING: Rotating in the wrong direction will result in serious damage to the positioner and/or linkage. Check air action and stroke direction carefully.

Third-party Actuator Mounting

Contact the factory for information on mounting the Logix 1400 digital positioner on actuators not manufactured by Flowserve.

Troubleshooting the Logix 1400 Digital Positioner

This section provides troubleshooting information for the two-wire, FOUNDATION fieldbus communication based, Logix 14xx series digital positioner. In addition, pointers on operation and configuration will also be covered.

Theory of Operation

Figure 16 shows the basic positioning block diagram for the Logix 1400 digital positioner.

46-13Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Bolts (2) Locknuts (2) Tripper Tripper Clamp

* Tie Rod must be cut to desired length

*Tie Rod

Nut No. 10-32 Lock Washer

Mounting Bolts

/4-20 (4)

Bracket Bolts 5/16-18 (2) Ball Joint Ends Follower Arm Rotate Positioner 90°

Figure 15: Optional Rotary Mounting

NOTE: Variable names in Figure 16 are for internal posi-

tioner use and are not directly accessible via fieldbus.

The Logix 1400 digital positioner receives power from the two-wire, fieldbus input signal. A digital signal, sent via fieldbus, is used as the command source.

Zero percent is always defined as the valve closed position and 100 percent is always defined as the valve open position.

Next, the command value is passed through a characterization/limits algorithm. The positioner no longer uses CAMs or other mechanical means to characterize the output of the positioner. This function is done in software, which allows for in-the-field customer adjustment. The positioner has two basic modes:

linear

and

custom

characterization. In linear mode, the command signal is passed straight through to the control algorithm in a 1:1 transfer. In addition the user-defined

46-14 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

features, Soft Limits, FINAL_VALUE_CUTOFF_HI, and FINAL_VALUE_CUTOFF_LO may affect the final command signal. The actual command being used to position the stem is called CMD_USED. The CMD_USED is the actual positioning command after any characterization or user limits have been evaluated.

The Logix 1400 digital positioner uses a two-stage stem positioning algorithm. The two stages are comprised of an inner-loop, spool control and an outer-loop, stem position control. Referring again to Figure 16, a stem position sensor provides a measurement of the stem movement. The FINAL_VALUE command is compared against the FINAL_VALUE_POSITION. If any deviation exists, the control algorithm sends a signal to the innerloop control to move the spool, up or down, depending upon the deviation. The inner-loop then quickly adjusts the spool position. The actuator pressures change and

the stem begins to move. The stem movement reduces the deviation between control command and stem position. This process continues until the deviation goes to zero. The control algorithm is both proportional and integral. This algorithm will be further explained later in this document.

A more detailed example to explain the control function follows. The following configuration exists.

• Unit will receive its command from the FB.

• Custom characterization is disabled (therefore characterization is linear).

• Soft limits or FINAL_VALUE_CUTOFF are disabled.

• Valve has zero deviation with a present input command of 50 percent.

Actuator is tubed Air-to-Open

Given these conditions, 50 percent represents a command of 50 percent. Custom characterization is disabled so the command is passed 1:1 to the CMD_USED. Since zero deviation exists, the stem position is also at 50 percent. With the stem at the desired position, the spool valve will be at a position in which no air flow is allowed to either side of the actuator. This is commonly called the

nullorbalanced

mand from 50 percent to 75 percent. The positioner sees this as a FINAL_VALUE command of 75 percent. With linear characterization, the CMD_USED becomes 75 percent. Deviation is the difference between the control command (CMD_USED) and Stem Position: Deviation = 75 percent - 50 percent = +25 percent, where 50 percent is the present stem position. With positive deviation, the control algorithm sends a signal to move the spool up from its present position. As the spool moves up, the supply air is applied to the bottom of the actuator and air is exhausted from the top of the actuator. This new pressure differential causes the stem to start moving towards the desired position of 75 percent. As the stem moves, the deviation begins to decrease. The control algorithm begins to reduce the spool opening. This process continues until the deviation goes to zero. At this point, the spool will be back in its position. Stem movement will stop. Desired stem position has now been achieved.

One important parameter should now be discussed point: Inner-loop offset. A number called inner-loop offset (IL_OFFSET) is added to the output of the control algorithm. (Refer to Figure 16.) For the spool to remain in its

null

or output a non-zero spool command. This is the purpose of the inner-loop offset. The value of this number is equivalent to the signal that must be sent to spool position control to bring it to a deviation. This parameter is important for proper control and will be discussed further in the section.

spool position. Now, change the com-

null

balanced

position, the control algorithm must

null

position with zero stem

Control and Tuning

balanced

Mounting and Installation Electrical Wiring

Verify polarity when making field termination connection. With a fieldbus power supply connected, verify that an LED is blinking to determine if the electronics are running. Only one LED will blink at any given time.

Compatibility with DCSs using 24VDC

FB specifies a 9-32V operation range. A fieldbus compatible power supply with terminators should be used to power a Logix 14xx digital positioner with a DCS using 9 - 32 VDC.

Reverse polarity protection

The Logix 14xx digital positioner is reverse polarity protected. Inadvertent reversing of the voltage supply across the Logix 1400 digital positioner should not damage the device, if current is limited.

Air Action

Air-to-open and air-to-close are determined by the actuator tubing, not the software. When air action selection is made during configuration, the selection is telling the control which way the actuator is tubed. Verify that tubing is correct prior to a stroke calibration. The top output port on the positioner is called the increase open side of the actuator. That is, for an airto-open actuator, actuator.

output 1

should go to the bottom of the

. It should be tubed to

Linear vs. Rotary

The positioner has two configuration settings: Linear and rotary. To achieve better resolution, stem position sensor gains are adjusted based on the angle of rotation of the linkage. The linear setting allows for linkage rotation up to 65 degrees. The rotary setting allows for linkage rotation up to 95 degrees. These settings only determine the angle of sensor rotation and do not affect control parameters. If a positioner is set to linear linkage and a red LED blinks after calibration, the most common cause is that the sensor movement was greater than 65 degrees. This can occur if the roller pin was placed in the wrong hole on the follower arm or the stem clamp is placed too high. The take-off arm should always be level with the stem clamp on linear mountings.

The Logix 14xx positioner has an electrical measurement range of 95 degrees. That is, the electronics will sense stem position over a 100 degrees range of travel of the follower arm. On a rotary valve, the typical rotation is 90 degrees. When installing a Logix 14xx positioner on a rotary valve, it is important that the 90 degrees valve rotation is centered within the 95 degrees electrical range. If mechanical movement falls outside the electrical measurement range, the positioner can have a deadband at one end of travel in which valve movement cannot be sensed.

46-15Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Centering the rotary linkage

To determine whether the rotary linkage is centered in the 100 degrees range move the valve to the fully closed position. The slot in the take-off arm has enough clearance around the roller pin to move the follower arm slightly. At this position, move the follower arm within the slot clearance. If the valve does not respond, linkage adjustment is necessary. Repeat this test at the fully open position.

To adjust the stem position linkage, use the AD_RAW_FB variable. With the valve in its mechanical fail position (i.e. no pressure applied), slightly move the follower arm while watching the A/D feedback. If the number does not change, the arm is not centered in the electrical range. (The number will bounce 1 or 2 counts due to noise at a fixed position and should not be considered a change, it should move greater than 10 to 20 counts if the linkage is centered correctly). Rotate the take-off arm, if necessary, to bring the linkage in range. This procedure is only necessary on a rotary mounting. For linear mountings, the red LED will blink if you exceed 65 degrees travel. Refer to the stroke calibration errors.

To view the feedback variable use the FB configurator of view the AD_RAW_FB in the transducer function block.

NOTE:To update the AD_RAW_FB variable, the ‘Enable Diagnostic Variable Access’ selection must be enabled in TEST_MODE of the transducer block.

Calibration

section for further information on

Calibration Re-Cal

Re-Cal is a method by which the valve can be stroke calibrated without using the fieldbus configurator.

NOTE:The transducer function block must be in OOS (out of service) mode for the Re-Cal button to be operational.

Re-Cal only affects position calibration. Any previous configuration or stored information is not affected.

Position 0% Calibration Flag in CALIBRATE_FLAGS

Position 100% Calibration Flag in CALIBRATE_FLAGS

During stroke calibration, the Logix 1400 digital positioner checks to see if the linkage is placing the stem position sensor in range. If the valve stroke causes stem position measurement to go out of range in the open position, a valve stem will stop in the open position and the red LED will blink. Linkage must be adjusted to bring the sensor in range.

range, the LEDs can be used as an adjustment guide. The LED will change from a red to yellow when the linkage is brought into range.

Position 100% Flag

Special LED indication: If the linkage is out of

will be generated. The

Position Span Flag in CALIBRATE_FLAGS

Position span is a check during stroke calibration to verify that the valve stem moved. The algorithm waits to see if no movement is detected when the valve is automatically stroked open. Anything which could prevent the valve from stroking will generate a error (no supply pressure, malfunctioning spool valve).

Position Span

Control and Tuning Setting P + I Parameters

Using the configurator, you can set individual tuning parameters. A few key points are mentioned below. (See Figure 17.)

GAIN_UPPER, GAIN_LOWER, and GAIN_MULT: These three parameters are related by the following formula.

Proportional Gain = Maximum Gain - Ideviation| x Gain Multiplier If Proportional Gain < Minimum Gain, then Proportional Gain = Minimum Gain This algorithm allows for quicker response to smaller

steps yet stable control for large steps. Setting the gain multiplier to zero and max gain = min gain results in a typical fixed proportional gain.

The higher the gain multiplier, the larger the required deviation before the gain increases. Default values upon initiating a RESET to factory defaults (under

During stroke calibration, the Logix 1400 digital positioner checks to see if the linkage is placing the stem position sensor in range. If the valve stroke causes stem position measurement to go out of range in the closed position, a stem will stop in the closed position and the red LED will blink. Linkage must be adjusted to bring the sensor in range.

range, the LEDs can be used as an adjustment guide. The LED will change from a red to yellow when the linkage is brought into range.

46-16 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Position 0% Flag

Special LED indication: If the linkage is out of

will be generated. The valve

Figure 16: Gain Effect Diagram

Air Supply

Tubed ATO

Control

Algorithm

max

min

mult

(GAIN_MULTI)

Integration Summer Inner Loop Offset

XDAO

Linear Mode Characterization Soft Limits MPC

Control

Command

(CMD_USED)

Deviation

Position

Figure 17: Logix 1400 Digital Positioner Block Diagram

LOAD_EE_DEFAULTS) are maximum gain = 2.0, minimum gain= 1.0, and gain multiplier= 0.05. These values will allow stable control on all Valtek control product actuator sizes.

Integral Gain (IGAIN): The integral gain is primarily for deviations due to temperature drift within the inner loop spool control. The factory default value is 10. Although higher numbers can speed the time it takes to reach zero deviation, it can add overshoot if too large. It is recommended that maximum and minimum gains be adjusted while leaving integral gain fixed at 10. Integration is disabled below a stem position of 3 percent and above a stem position of 97 percent. This is to prevent integration windup from calibration shifts due to lower pressure or a damaged seat which may prevent fully closing the valve.

Integration Summer: The integral summer within the Logix 1400 digital positioner is clamped at +20 percent and -20 percent. If the integration summer is fixed at +20 percent or -20 percent, it usually indicates a control problem. Some reasons for a clamped integration summer are listed below:

• Stroke calibration incorrect.

• Any failure which prevents stem position movement: stuck spool, handwheel override, low pressure.

• Incorrect inner loop offset.

• Loss of air supply on a fail in place actuator.

Writing a zero to integral gain (IGAIN) will clear the integral summer. The integral gain can then be returned to its original value.

Inner loop offset (IL_OFFSET): Three control numbers are summed to drive the inner loop spool position control: proportional gain, integral summer, and inner-loop offset. Inner-loop offset is the parameter which holds the spool in the ‘null’ or ‘balance’ position with a control deviation of zero. This value is written by the positioner during

Sensor

Modulator

Coil Current

Inner Loop

Spool Control

Stem Position Sensor

(GAIN_UPPER)

(GAIN_LOWER)

(IL_OFFSET)

(HALL_SENSOR)

D/A Output Percentage

Inner-Loop

Hall Sensor

Output

stroke calibration and is a function of the mechanical and electrical spool sensing tolerances. However, if it becomes necessary to replace the driver module assembly or the software RESET calibration constants has been performed, it may be necessary to adjust this value. The method below should be used to adjust inner-loop offset. Or simply perform a new stroke calibration.

From the fieldbus configurator:

• Send a 50 percent command.

• Set integral to zero.

• Locate the DAC_PERCENT

• Write this percentage value to IL_OFFSET

• Write original value to Integral

These tuning sets can be used to obtain initial values for Flowserve products and comparable actuator sizes. The user may need to adjust this tuning to achieve optimal performance for a particular application.

Table I: Factory Tuning Sets

.gfM

ketlaVA_yrotcaFV0.10.250.00152

remmaK84repoorT4.05.050.05213

xamotuA1R3.05.050.0015ot3

gninuT

teS

B_yrotcaFV0.15.250.00105 C_yrotcaFV0.20.350.001001 D_yrotcaFV0.40.550.001002 E_yrotcaFV0.40.750.001003

84repoorT4.05.050.05213

94repoorT0.30.450.0015.77

2R0.15.150.00121ot9 3R3.10.250.00191ot61 4R0.25.250.00173ot72 5R5.26.350.00157ot84

6R0.40.550.001901

_NIAG

REWOL

REPPU

niagl

TLUM

elbarapmoC

).ni.qs(eziS

46-17Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Spool Valve

The spool valve is a four-way directional valve with precision features to provide optimal control and low air consumption. To help prevent spool valve malfunction, the positioner supply air must conform to ISA Standard S7.3 (a dew point at least 18 degrees below ambient temperature, particle size below 1 microns, oil content not to exceed 1 part per million). Flowserve’s standard coalescing filter is highly recommended to help meet these requirements.

Small particles, oil that has varnished, corrosion, ice, burrs and extreme wear could cause the spool valve to act abnormally. If the spool valve is suspected of sticking, it can be inspected by performing the following.

1. Make sure the valve is bypassed or in a safe condition.

2. Disconnect the power and air supply to the unit.

3. Remove the spool valve cover by removing the screw and sliding the cover assembly backwards until the tab is clear of the slot.

4. Inspect the coalescing filter element in the spool valve cover for signs of oil, water and debris that may have come from the air supply. A clean filter is white.

5. Remove the two phillips-head screws holding the spool valve to the housing. Inspect the free movement of the spool by carefully sliding the block up and down on the spool about 1/4 inch. The block should slide on the spool with no resistance. Carefully remove the block ensuring it is removed concentric with the spool.

6. Inspect the block and spool for oil, water, debris and wear. If oil, water and/or debris are found, the spool and block can be cleaned with a non-residue cleaner, lint free cloth and soft bristle brush. If wear is found, replace the driver module assembly as instructed in this document.

7. Before reassembly, verify that the three O-rings are in the counter-bores on the machined platform where the spool valve block is to be placed.

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 until the two retaining holes line up with the threaded holes in the base. If resistance is still encountered re-clean both parts or replace the driver module assembly. Refer to the

Spare Part Kits

section.

Alarms

The Logix 1400 digital positioner has several internal alarms which monitor electronics operation. An internal alarm causes the red LED to blink. Alarms differ from alerts because the action of the positioner may be erratic during the alarm conditions. Alert warns operations that a predefined, user configured, condition has occurred

that may require service in the near future. Alarms cause the red LED to blink, while alerts cause the yellow LED to blink. Refer to the FOUNDATION fieldbus documentation for the handling of FB alerts and alarms.

12-bit A/D Reference Alarm

The Logix 1400 digital positioner utilizes a 12-bit analogto-digital converter to acquire stem position readings. If the precision reference used by the A/D drifts outside rated tolerances, the 12-bit A/D reference alarm will become active. A reference error will cause change in calibration and control readings. If a continuous 12-bit A/D reference alarm exists, the main PCB assembly must be replaced. Refer to the

Spare Part Kits

section.

1.23 V Reference Alarm

The 1.23 V reference is used by the inner-loop spool position control. If it drifts outside normal tolerances, the

1.23 V reference alarm will become active. If a continuous 1.23 V reference alarm exists, the main PCB assembly must be replaced. Refer to the section.

Spare Part Kits

12-bit D/A Alarm

The Logix 1400 digital positioner utilizes a 12-bit digitalto-analog converter to send a control signal from the microcontroller to the inner loop spool positioning circuit. The output of the D/A converter is independently measured to verify correct operation. A 12-bit D/A alarm indicates that the D/A may be malfunctioning. If a continuous 12-bit D/A Alarm exists, the main PCB assembly must be replaced. Refer to the section.

Spare Part Kits

Temperature Alarm

The main PCB assembly contains an ambient temperature sensor. If the ambient temperature readings goes outside the operating range, -40° F to +185° F (-40° C to +85° C), the temperature alarm will become active. The red LED will also blink. If this alarm is present and the ambient temperature reading is incorrect, the main PCB assembly must be replaced. Refer to the section.

Spare Part Kits

Hall Sensor Alarm

The Logix 1400 digital positioner uses an inner-loop, spool-positioning stage. A hall sensor is used for spool control. If the electronics senses a problem with the sensor, the hall sensor alarm will activate. Some common reasons for a hall sensor alarm are loose or missing cable connection to the collector board assembly or a broken wire. In the event that the actual hall sensor is defective, the driver module assembly must be replaced. Refer to the

Spare Part Kits

section.

46-18 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Modulator Current Alarm

The pressure modulator is an electro-pnuematic device which takes a current signal from the electronics control and generates a pressure which moves the spool. The Logix 1400 digital positioner is a FB powered device which must run on very low power. During operation, the pressure modulator current is monitored. If the current draw exceeds 0.9mA under normal control, the modulator current alarm will become active and the red LED will blink. Sometimes, the current level may be right at the threshold of 0.9mA causing the LED to alternate between red and green. Listed below are some reasons for a modulator current alarm. The magnitude of modulator coil current can be viewed from the configurator.

• Modulator minimum pressure too low

• Clogged or restricted orifice

• Bad or missing cable connection to collector board assembly

• Stuck or sticky spool

• Internal air leaks: tubing, orifice gasket, pressure modulator

EEPROM Checksum Alarm

Configuration data is stored in EEPROM. When power is lost, configuration information is retrieved from EEPROM and operation resumes. A check is done by the microcontroller after a power-up to make sure data saved in EEPROM has not been corrupted. The checksum is a number which is calculated based on configuration data. It is also saved in EEPROM every time data is stored. If after a power-up, this number does not match the data in memory, an EEPROM checksum alarm is generated and the red LED will blink. If this occurs, try powering the Logix 1400 digital positioner off and then back on. If the error does not clear, try saving configuration data again using FB Configurator. If previous configuration has not been saved, you must reset the device and re-configure. If these steps still do not clear the error, the main PCB assembly must be replaced. Refer to the section.

Spare Part Kits

Pressure Alarms

Note: Pressure alarms are only available on models with

advanced diagnostics (Logix 141x).

Advanced diagnostic models add ouput port 1, output port 2 and supply pressure sensors. These sensor readings and alarms are only accessible from the communicator when the configuration has been set to advanced.

Loss of Pressure: The loss of pressure alarm becomes active when the supply pressure is near the minimum positioner operating pressure of 30 psig. If the LEDs alternate between red and green, the supply pressure may be at the limit threshold. This alarm is meant to alert the user to low supply pressure as well as complete loss of pressure.

Output Port 1 Sensor, Output Port 2 Sensor, Supply Sensor: Each sensor is checked during actuator calibra-

tion. If a calibration reading appears to be out of range, the appropriate alarm will become active. The pressure sensors are located on the collector board assembly.

Alerts

FINAL_VALUE_CUTOFF

The FINAL_VALUE_CUTOFF or tight shutoff feature of the Logix 1400 digital positioner allows the user to control the level at which the command signal causes full actuator saturation in the closed or open position. This feature can be used to guarantee actuator saturation in the closed or open position or prevent throttling around the seat at small command signal levels. To enable, use configuration to apply the desired FINAL_VALUE_CUTOFF threshold.

Note: The positioner automatically adds a 1 percent hysteresis value to the FINAL_VALUE_CUTOFF_LO setting to prevent jumping in and out of saturation when the command is close to the setting.

Effects of FINAL_VALUE_CUTOFF on Operation

With the FINAL_VALUE_CUTOFF_LO set at 5 percent the positioner will operate as follows:

Assume that the present command signal is at 50 percent. If the command signal is decreased, the positioner will follow the command until it reaches 5 percent. At 5 percent, full actuator saturation will occur. The actuator will maintain full saturation below 5 percent command signal. Now, as the command increases, the positioner will remain saturated until the command reaches 6 percent (remember the 1 percent hysteresis value added by the positioner). At this point, the stem position will follow the command signal.

If the FINAL_VALUE_CUTOFF_LO is set to 3 percent but the valve will not go below 10 percent, SOFTSTOP_LOW may be enabled. The lower soft limit must be less than or equal to 0 percent in order for the FINAL_VALUE_CUTOFF_LO to become active. If soft stops are active (ie: SOFTSTOP_LOW = 0 or SOFTSTOP_HIGH = 100) FINAL_VALUE_CUTOFF is disabled.

Soft Limits

Unlike position alerts, soft limits prevent the stem position from going below or above the configured limits. If the command signal is trying to drive the position past one of the limits, the yellow LED will blink but the stem position will remain at the set limit.

Travel Accumulator

The travel accumulator is equivalent to a car odometer and sums the total valve movement. Using the user defined stroke length and travel dead-band, the Logix

46-19Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

1400 digital positioner keeps a running total of valve movement. When the positioner first powers up, high and low dead-band limits are calculated around the present position. When the stem position exceeds the travel dead-band, the movement from the center of the deadband region to the new position is calculated and added to the travel accumulator. From this new position, deadband high and low limits are again calculated.

Example: The Logix 1400 digital positioner has a default dead-band configuration of 20 percent. The valve has a 4 inch linear stroke. When the valve first powers up, the command signal is 50 percent. The unit will calculate a high travel threshold of 70 percent (50 percent present position plus 20 percent dead-band) and a low travel threshold of 30 percent (50 percent present position minus 20 percent dead-band). As long as the stem position remains greater than 30 percent and less than 70 percent, no additions are made to the travel accumulator. Now, assume the stem position moves to 80 percent which is outside the present dead-band. The Logix 1400 digital positioner calculates the stem movement and adds this number to the travel accumulator.

80 percent (present position) - 50 percent (previous) = 30 percent movement x 4-inch stroke = 1.2 inches

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 60 percent (80 percent present position minus 20 percent dead-band) are calculated. This process continues as the stem position moves throughout its stroke range.

Cycle Counter

The cycle counter is another means of monitoring valve travel. Unlike the travel accumulator, the stem position must do two things to count as a cycle: exceed the cycle counter dead-band and change direction. A cycle counter limit can also be written into the positioner. If this limit is exceeded, the yellow LED will blink.

Position Deviation

If the stem position differs from the control command by a certain amount for a given length of time, the yellow LED will blink to signify excess deviation. The trip point and settling times are set from the transducer function block.

Advanced Features

Note: These features are contained in the transducer

function block.

Standard vs. Advanced Diagnostics

Advanced diagnostics models add top, bottom, and supply pressure sensors. This allows for more diagnostic calculations such as loss of pressure, advanced signatures, and troubleshooting.

Temperature and Pressure Units

The desired temperature and pressure units can be set during configuration. Once set, all readings will be displayed in the desired units.

Stroke Length

Stroke length is used by the travel accumulator. When the stroke length and units are set, the length is used to determine the total travel accumulated. The travel accumulator will have the units associated with stroke.

Example: Stroke length is set to four inches. If the valve is moved from 0 percent to 100 percent, four inches will be added to the travel accumulator. The travel accumulator units will be inches. If Stroke length is 90 degrees for a rotary, the travel accumulator will now have units of degree. A 0 percent to 100 percent stroke will add 90 to the travel accumulator.

Note: Stroke length is for information only and is not used during calibration.

Custom Characterization

Custom characterization can be thought of as a ‘soft CAM.’ The user can choose between a linear, equal percent, quick-open, or custom user-defined characterization curve using 21-points. The control will linearly interpolate between points. Points do not have to be equally spaced in order to allow more definition at critical curve areas.

The Logix 1400 digital positioner has two modes: linear and custom characterization. Linear is a straight 1:1 mapping of command to control command. It does not use the 21-point curve definition. When custom characterization is Linear mode. If custom characterization is Logix 1400 digital positioner uses a 21-point defined curve.

The Logix 1400 digital positioner comes with a factorydefault equal-percent and quick-open curve as shown in Figure 18.

disabled

, the positioner is automatically in

enabled

, the

Stroke Characterization

In addition to two pre-defined and embedded characterization curves, the Logix 1400 digital positioner has a 21point custom stroke characterization feature. This allows the user to define a unique set of operating parameters customizable to his process conditions.

Characterization Procedure

The following procedure outlines the basic way setting up a custom stroke characterization takes place.

1. Verify the process is in a safe condition and that the valve may be taken out of service.

2. Put the Transducer block MODE_BLK in OOS (Out Of Service)

46-20 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

100

CMD_USED (% FS)

0 20 40 60 80 100

FINAL_VALUE (% FS)

Quick Open Equal Percent Linear

Figure 18: Characterization Curve

3. Make sure that

Curve

, nor

lected in CONTROL_FLAGS.

4. Enter the values for CURVEX and CURVEY to define the desired response. Care must be taken to assure that each CURVEX value has the correct corresponding CURVEY value. The user may choose any number in the range to define the curve. The 21 CURVEX points do not need to be evenly spaced, if so desired. However, the CURVEX values must be in ascending (or equal) order. The CURVEY points may be any value in the range, ascending or descending. The response is a linear interpolation, or straight-line, response between points. All 21-points must be defined. (i.e. If only five point sets were needed to define the desired operation, the remaining 16 points would need to be set to 110.).

5. Write changes to the Logix 1400 digital positioner.

6. Activate the custom curve by selecting

Characterization Active Make sure that neither

Equal Percent Curve

7. Write the changes to the Logix 1400 digital positioner.

8. Verify the proper operation of the stroke response by incrementally writing values to FINAL_VALUE. (The AO block must also be OOS first.) CMD_USED, FINAL_POSITION_VALUE, and the valve response should track the desired curve.

9. Return the valve to service by returning both the AO and FVPTB blocks to auto mode.

Quick Opening Curve,Equal Percent

Custom Characterization Active

in CONTROL_FLAGS.

Quick Opening Curve

has been selected.

are se-

Custom

NOTE:

nor

Characterization Retention

Once a custom curve has been loaded into the Logix 1400 digital positioner’s memory it is retained in the EPROM until it is either edited or replaced. Turning

Table II: Logix 1400 Digital Positioner

Characteristic Curves

_LANIF EULAV )SF%(

XEVRUC

00.000.00

58.8100.15

016.7300.201

514.6500.351

020.4700.402

523.4842.552

030.0974.603

530.2920.853

044.3975.904

542.4968.1154

058.4951.4105

555.5945.7155

060.6939.0206

565.6949.5256

070.7959.0307

575.7963.8357

080.8977.5408

585.8966.5558

090.9986.7609

595.9913.2859 001001001001

nepOkciuQ

Custom Characterization Active

lauqE

tnecreP

on or off now selects between a linear response (off), or the new custom curve (on). If either of the other two factory curves is selected it will overwrite the custom curve in RAM only. The custom user-defined curve will automatically be activated again when the factory curve is deselected.

YEVRUC)SF%(DESU_DMC

raeniL

Initiating a Valve Signature

A feature of the Logix 1400 positioner is the ability to capture and store a valve diagnostic signature. A signature is the collected data response of the valve to a predefined set of operating conditions. This stored data can later be uploaded to the host system for analysis of potential problems. By comparing a baseline signature, when the valve is new, to subsequent signatures at later times, a rate of change can be tracked which can help predict possible faults in the valve before they happen. This is called ‘predictive maintenance’. It is important to note that the purpose of the positioner is to act as the data acquisition device for the signature. Analysis of the data is not done on the device, but in the supervisory system.

Note: Signature data is lost if the positioner is reset or if the power is cycled.

46-21Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

System Preparation

WARNING: By definition, the collection of the signature requires the unmanaged operation of the positioner. Therefore, the process must be in a safe operating mode where unexpected movement of the valve will not cause a hazardous condition.

Before a valve signature can be run, the Transducer Block must out of service (OOS).

Signature Procedure

The following steps are an example of how to initiate a ramp signature capture. (Refer to Table IV.)

1. Make sure the process is in safe condition and notify the control room that the valve will temporarily be taken off-line.

2. Verify preparedness to proceed.

3. Put the Transducer block MODE_BLK OOS

4. Set SIG_START to desired value.

5. Set SIG_STOP to desired value.

6. Set SAMPLE_TIME to desired value (typically 0.1).

7. In SIG_FLAGS, select; STEP_RAMP, PRESS_MEAS.

8. Write values to the Logix 1400 digital positioner.

9. Set RAMP_RATE to desired value (typically 100).

10. Write value to the Logix 1400 digital positioner.

11. In SIG_FLAGS, select BEGIN_SIG.

12. Write value to the Logix 1400 digital positioner.

13. The valve will stroke to the beginning position, as defined by SIG_START ,and will begin ramping to the desired ending position, as defined by SIG_STOP. Notice that SIG_COUNTER will increment while this takes place. (Typically approximately 670 data sets will be collected with the above settings and full stroke of the valve. Exact numbers will vary.)

14. SIG_FLAGS indicates SIG COMPLETE.

15. Return the MODE_BLK to auto.

16. Notify control room the valve is back on-line. The stored signature will remain in the Logix 1400 digital positioner RAM until the either the unit is powered down, or another signature is taken which overwrites the previous one.

STEP SIGNATURE

If 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.

Collection of Stored Signature

The collection of the stored signature is accomplished by the host system. It is not part of the device. See host system programming.

A simple utility using National Instruments NI-FBUS is available from Flowserve for retrieving a signature file. The retrieved file is stored in a text format that can be imported into other programs for plotting and analysis.

Contact Flowserve for more details.

Table III: Transducer Block Characterization Parameters

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KLB_EDOMfoedomgnitarepoehT

kcolbrecudsnarteht

_LORTNOC

SGALF

XEVRUCyarraeulavXciremuN

YEVRUCyarraeulavYciremuN

*NOTE: Must not be selected if a custom curve is to be created or edited.

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renoitisoptceles

serutaefnoitarepo

.tniopmotsucrof

)stniopyarra12x1(

.tniopmotsucrof

)stniopyarra12x1(

46-22 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

:sedoMdettimreP

)edomtegrat(otuA-otuA

ecivreSfotuO-SOO

*evruCgninepOkciuQ-1

*evruCtnecrePlauqE-2

epyTrotautcA-3

ledoMdecnavdA-4

niaGrotautcAyratoR-5

evitcAnoitaziretcarahCmotsuC-6

DBTnoitisoPliaF-7

noitcAriA-8

ekortsmotsucrofeulavsixa-X

.tniopnoitaziretcarahc

011ot01-egnaR

ekortsmotsucrofeulavsixa-Y

.tniopnoitaziretcarahc

011ot01-egnaR

.evruc

.raeniL

degnahcrodetide

.evrucmotsucsa

fotuoebtsumkcolbrecudsnartehT

ebnacnoitaziretcarahcerofebecivres

motsucsaevrucOQdenifedyrotcafsdaoL

evructnecreplauqedenifedyrotcafsdaoL

siesnopser,ffOfI.evrucmotsucsetavitcA

gnidnopserrochtiweulav-XhcaeriaP

seulaV.tniopderisedehtenifedoteulav-Y

.redro)lauqero(gnidnecsaniebtsum

GLOSSARY

A/D: Also called ADC. Analog-to-digital converter. An

A/D converts an analog signal into an integer count. This integer count is then used by the microcontroller to process sensor information such as position, pressure, and temperature.

D/A: Also called DAC. Digital-to-analog converter. A D/A converts an integer count into an analog output signal. The D/A is used to take a number from the microcontroller and command an external device such as a pressure modulator.

EEPROM (Electrically Erasable Programmable Read Only Memory): A device which retains data even when power is lost. Electrically erasable means that data can be changed. EEPROM have a limited number of times data can be rewritten (typically 100,000 to 1,000,000 writes).

Micro-controller: In addition to an integral CPU (microprocessor), the micro-controller has built in memory and I/O functions such as A/D and D/A.

Microprocessor: Semiconductor device capable of performing calculations, data transfer, and logic decisions. Also referred to as CPU (Central Processing Unit).

Protocol: A set of rules governing how communications messages are sent and received.

Resolution: Resolution is a number which indicates the smallest measurement which can be made. You will often see analog-to-digital (A/D) converters referred to as a 10-bit A/D or a 12-bit A/D. 10-bit and 12-bit are terms which indicate the total number of integer counts which can be used to measure a sensor or other input. To determine the total integer count, raise 2 to the power of the number of bits. Example: 12-bit A/D

Total integer number = 2

Number of Bits

= 212= 4096

Resolution is the measurement range divided by the maximum integer number.

Example: A valve has a 2 inch stroke and a 12-bit A/D is used to measure position.

Resolution = Stroke/(Maximum Integer for 12-bit) = 2 inch/4096 = 0.000488 inches

Sampling: Taking readings at periodic time intervals.

Serial Channel: Channel which carries serial trans-

mission. Serial transmission is a method of sending information from one device to another. One bit is sent after another in a single stream.

46-23Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Table IV: Transducer Block Signature Parameters (1 of 3)

elbairaV

.oN

elbairaV

epyTdRtPxiF

renoitisoPxigoL

subdleiF

sepytataD

woL

W/R

stimiL

stimiLpUnoitpircseD

LORTNOC

1_DABF_WARtnidengisoN61regetnIR05904stnuockcabdeeFD/Atib-21 2EULAV_LANIFtnidengis001/56-SD*W/R%01-%011%nilangisdnammoClatigiD 3EULAV_NOITISOP_LANIFtnidengis001/56-SDR %ninoitisopkcabdeeFlautcA 4RORREtnidengis001/taolfR %ninoitaivednoitisoP 5TNECREP_CADtnidengis001/taolfR%0%001%nituptuoCADtib-21 6SGALF_LORTNOCrahcdengisnuoNgnirtStiB*W/R.cte,CTA,OTA,sretemarapevlaV 7NIAGPtnidengis001/taolfR niaglanoitroporptneserP 8REPPU_NIAGtnidengis001/taolf*W/RtimilniagreppU 9REWOL_NIAGtnidengis001/taolf*W/RtimilniagrewoL

01TLUM_NIAGtnidengis0001/taolf*W/RreilpitlumniaG 11NIAGItnidengisoN61regetnI*W/R1 niaGlargetnI 21_LARGETNIMUStnidengis001/taolfR%02-%02%niremmusnoitargetnI 31TESFFO_LItnidengis001/taolf*W/Rtesffopool-rennI 41TLIF_AHPLAtnidengis0001/taolf*W/Rtneiciffeoc”ahpla“retlifevisruceR 51SGALF_SUTATSrahcdengisnuoNgnirtStiB*W/RsubdleiFrofelbairavgalfsutatS 61DESU_DMCtnidengis001/taolfR%01-%011noitaziretcarahcretfadnammoC 71EDOM_LIAFrahcdengisnuoN8dengisnU*W/RssolnosnoitacinummoClanretnIfoeruliaF 81WODNIW_SSERPtnidengis001/taolf*W/R%0%001lortnocerusserpnikcoloteziswodniW

91TSYH_SSERPtnidengis001/taolf*W/R%0%001

02NIAG_SSERPtnidengisnu001/taolf*W/R0 001lortnocerusserprofeulavniaG

NOITARBILAC

03OREZ_PTtnidengisoN61regetnI*W/R1 4904stnuocD/Atib-01erusserp0rotautcapoT

13NAPS_PTtnidengisoN61regetnI*W/R1 4904stnuocD/Atib-01erusserp.lacrotautcapoT 23ELACS_LLUF_PTtnidengisoN61regetnI*W/R1 3904stnuocD/Atib-01napsrotautcapoT 33OREZ_PBtnidengisoN61regetnI*W/R1 4904stnuoc/Atib-01erusserp0rotautcatoB 43NAPS_PBtnidengisoN61regetnI*W/R1 4904stnuocD/Atib-01erusserp.lacrotautcatoB 53ELACS_LLUF_PBtnidengisoN61regetnI*W/R1 3904stnuocD/Atib-01napsrotautcatoB 63ETARBILACrahcdengisnuoN8regetnI*W/RgnittesedoMnoitarbilaC 73EULAV_CADtnidengisnuoN61regetnI*W/R0 5904A/Dtib-21otnettirweulavyraniB 83OREZ_PStnidengisoN61regetnI*W/R1 4904stnuocD/Atib-01.sserp0.tcaylppuS 93NAPS_PStnidengisoN61regetnI*W/R1 4904stnuocD/Atib-01.sserp.lacrotautca.puS 04ELACS_LLUF_PStnidengisoN61regetnI*W/R1 3904stnuocD/Atib-01napsrotautcaylppuS

14OREZ_BFtnidengisoN61regetnI*W/R1 4904stnuocD/Atib-21%0kcabdeeF 24NAPS_BFtnidengisoN61regetnI*W/R1 4904stnuocD/Atib-21%001kcabdeeF 34TNUOCS_BFtnidengisoN61regetnI*W/R1 3904stnuocelacsllufkcabdeeF 44LAC_SSERPgnoldengisnu001/taolfW/RsrosnesgnitarbilacnehwdeilppaerusserP 54SGALF_ETARBILACrahcdengisnuoNgnirtStiBR noitarbilacekortsotdetalersgalfrorrE 64LLUN_LLAHtnidengisnuoN61dengisnUW/R0 4201noitisopllunstinisiloopsnehwstnuocllaH 74NWOD_LLAHtnidengisnuoN61dengisnUW/R0 4201nwodsiloopsnehwstnuocllaHD/A 84PU_LLAHtnidengisnuoN61dengisnUW/R0 4201pusiloopsnehwstnuocllaHD/A

SCITSONGAIDLEVART&ATADDEIFICEPSRESU

94IH_FFOTUC_EULAV_LANIFtnidengis001/taolf*W/R%51-%011%niffotuCnoitisoPmumixaM 05OL_FFOTUC_EULAV_LANIFtnidengis001/taolf*W/R%51-%011%niffotuCnoitisoPmuminiM

15HGIH_POTSTFOStnidengis001/taolf*W/R%01-%011%nitimiLhgiHpotStfoS 25WOL_POTSTFOStnidengis001/taolf*W/R%01-%011%nitimiLwoLpotStfoS 35RETNUOC_ELCYCgnoldengisnuoN23dengisnUW/R0 901x92.4retnuocelcycekortS 45DNABDAED_ELCYCtnidengis001/taolfW/R####%001%nidnabdaedretnuocelcyC 55TIMIL_ELCYCgnoldengisnuoN23dengisnUW/R0 901x92.4timiltrelaretnuocelcyC 65GNE_LEVARTtaolfoNtaolfW/R0 901x92.4stinugnenirotalumuccalevartevlaV 75DNABDAED_LEVARTtnidengis001/taolfW/R####%001%nidnabdaedrotalumuccalevarT 85TRELA_LEVARTtaolfoNtaolfW/R0 901x92.4timiltrelarotalumuccalevarT 95GNE_EKORTStaolfoNtaolfW/R0 901x92.4)gedrosehcni(stinugneniekortsevlaV 06STINU_LEVARTrahcdengisnuoN8dengisnUW/R0 901x92.4stinugnireenignetneserprofedoC

16HGIH_TRELASOPtnidengis001/taolfW/R%01-%011%nitimiLhgiHtrelAnoitisoP 26WOL_TRELASOPtnidengis001/taolfW/R%01-%011%nitimiLwoLtrelAnoitisoP

86-36

412-002

47-96

922-512

)stniop12(XEVRUCtnidengis001/]12[taolf*W/R%01-%011sixa-xnoitaziretcarahCmotsuC

)stniop12(YEVRUCtnidengis001/]12[taolf*W/R%01-%011sixa-ynoitaziretcarahCmotsuC

gnikcolnumorf

wodniwtneverpotdedda.tsyH

46-24 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Table IV: Transducer Block Signature Parameters (2 of 3)

elbairaV

.oN

57SGALF_LEVARTrahcdengisnuoNsgnirtStiBR%01-%011sgalfmralalevarT 67DNABDAED_VEDSOPtnidengis001/taolfW/R%001%01.0dnabdaeDnoitaiveDnoitisoP 77EMIT_VEDSOPtnidengisnu01/taolfW/RsdnocesniemiTnoitaiveDnoitisoP 87TRATS_GIStnidengis001/taolfW/R%01-%011%nidnammoCgnitratSerutangiS 97POTS_GIStnidengis001/taolfW/R%01-%011%nidnammoCgnippotSerutangiS 08ETAR_PMARrahcdengisnu/003taolfW/R1>etunim/%niemitgnipmaR

18EMIT_PETStnidengisnu001/taolfW/R.ces0.ces056sdnocesnipetsretfaemitgniltteS

28SGALF_GISrahcdengisnuoN8dengisnUW/RsgalFerutangiS 38EMIT_ELPMASrahcdengisnu001/taolfW/Rces1.0sdnocesniemitgnilpmaS 48RETNUOC_GIStnidengisnuoN61dengisnUW/RstniopelpmasdetcellocforebmuN

elbairaV

xigoL

epyTdRtPxF

renoitisoP

subdleiF

W/RiLwoLiLpUnoitpircseD

sepytataD

SCITSONGAIDLANRETNI

091WAR_DATNItnidengisnuoN61dengisnUR05904stnuocerutarepmetD/Atib-01

19PTWAR_DATNItnidengisnuoN61dengisnUR05904serprotautcapot,stnuocD/Atib-01

29PBWAR_DATNItnidengisnuoN61dengisnUR05904serprotautcatob,stnuocD/Atib-01 39PSWAR_DATNItnidengisnuoN61dengisnUR05904erusserpylppus,stnuocD/Atib-01 493WAR_DATNItnidengisnuoN61dengisnUR05904stnuocfeRCDV5.2D/Atib-01 594WAR_DATNItnidengisnuoN61dengisnUR05904stnuocrosnesllahLID/Atib-01 695WAR_DATNItnidengisnuoN61dengisnUR05904tuptuoCADtib-21D/Atib-01 796WAR_DATNItnidengisnuoN61dengisnUR05904stnuoctnerrucrotaludomD/Atib-01 898WAR_DATNItnidengisnuoN61dengisnUR05904stnuoc.ferorezD/Atib-01 99ERUTAREPMETtnidengisoN61regetnIR tinuPMETnidetroper,erutarepmeT

001)2troP(ERUSSERP_POTtnignoldengis001/taolfR )2troP(tinuSSERPnierusserprotautcapoT

101)1troP(SSERP_MOTTOBtnignoldengis001/taolfR )1troP(uSSERPnierusserprotautcamottoB

211EDOM_TSETrahcdengisnuoN8dengisnU*W/RstsetenilffO

SNOITCNUFSUBDLEIFSUOENALLECSIM

ANXEDNI_GISANAN61dengisnU*W/RnoitisnartatadrofdesuretnioP

ANATAD_GISANAN]4[taolfR

ANENOHP_GFMANANgnirtSelbisiVW/Rdleifrebmunenohps'erutcafunaM ANMUN_REDRO_RUPANANgnirtSelbisiVW/RdleifrebmunredroesahcruP ANMUN_MRAP_CIRENEGANAN66-SDW/RelbairavxigoLderisedroftnioptupnI ANLAV_MRAP_CIRENEGANAN23dengisnUW/RelbairavxigoLdetcelesrofataD ANTSET_KCOLBANAN]8[8d0engisnUW/RyarrascitsongaidlaicepS

201ERUSSERP_YLPPUStnignoldengis001/taolfR stinuSSERPnierusserpylppusriA

301ECNEREFER_TLOVtnidengis0001/taolfR )stloV(ecnereferCDV5.2,D/Atib-21

401ROSNES_LLAHtnidengis0001/taolfR )stloV(tuptuorosnesllahpool-rennI

501KCEHC_CADtnidengis0001/taolfR )stloV(tuptuoA/Dtib-21

601TNERRUC_DOMtnidengis1492/taolfR )Am(tnerrucliocrotaludoM

701KHC_LItnidengisR61regretnIkcehcpool-rennI

801SGALF_LANRETNIrahcdengisnuoNgnirtStiBR scinortceleotdetalersrorrelanretni

901SGALF_SSERPrahcdengisnuoNgnirtStiBR srosneserusserpehtotdetalersgalfrorre

011STINU_SSERPrahcdengisnuoN8dengisnUW/RsserprofdetroperstnawresustinU

111STINU_PMETrahcdengisnuoN8dengisnUW/RerutarepmetrofdetroperstnawresustinU

NOITAMROFNIRENOITISOPDNA,ROTAUTCA,EVLAV

031DI_NAM_EVLAVrahcdengisnuoN23dengisnUW/RrerutcafunamevlaV

131EPYT_EVLAVrahcdengisnuoN8dengisnUW/RepytevlaV 231EZIS_EVLAVrahcdengisnuoN8dengisnUW/RsehcniniezisevlaV 331SSALC_EVLAVrahcdengisnuoN8dengisnUW/RgnitarssalcerusserP 431NOCDNE_EVLAVrahcdengisnuoN8dengisnUW/RsnoitcennocdneevlaV 531AMYDOB_EVLAVrahcdengisnuoN8dengisnUW/RlairetamydobevlaV 631TAMMIRT_EVLAVrahcdengisnuoN8dengisnUW/RlairetammirtevlaV 731RAHCMIRT_EVLAVrahcdengisnuoN8dengisnUW/RcitsiretcarahcmirtevlaV 831EPYTMIRT_EVLAVrahcdengisnuoN8dengisnUW/RepytmirtevlaV 931ONMIRT_EVLAVrahcdengisnuoN8dengisnUW/RretemaidmirtevlaV 041EPYTKCAP_EVLAVrahcdengisnuoN8dengisnUW/RepytgnikcapevlaV

141MITNEPO_EKORTStnidengisnu001/taolfW/RsdnocesniemitnepoekortS 241MITDESOLC_EKORTStnidengisnu001/taolfW/RsdnocesniemitdesolcekortS 341ISPTST_EKORTStnidengis001/taolfR )isp(derusaemsemitnehwerusserP 441MAID_METStaolfoNtaolfW/Rretemaidtfahs/metS 541SSALC_KAELrahcdengisnuoN8dengisnUW/RssalcegakaelffotuhS

:siatadforedrO.ataderutangisfoyarrA

erusserp1trop1/2trop,noitisop,dnammoC

46-25Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Table IV: Transducer Block Signature Parameters (3 of 3)

elbairaV

.oN

641SSERP_TELNItaolfoNtaolfW/RevlavfoerusserpmaertspU 741SSERP_TELTUOtaolfoNtaolfW/RevlavfoerusserpmaertsnwoD 841SGALF_EVLAVrahcdengisnuoN8dengisnUW/R)noitceridwolF.xE(noitamrofnievlaV 941VART_DETARtaolfoNtaolfW/RecivressdeenerofeblevartevlavdetaR 051DI_NAM_TCArahcdengisnuoN23dengisnUW/RrerutcafunamrotautcA

151EPYT_TCArahcdengisnuoN8dengisnUW/RepytrotautcA 251EZIS_TCArahcdengisnuoN8dengisnUW/RezisrotautcA 351EPYT_GNIRPSrahcdengisnuoN8dengisnUW/R.cte,laud,elgnis:epytgnirpS 451DI_LOOPSrahcdengisnuoN8dengisnUW/RnoitacifitnediloopS 551NS_SCINORTCELErahcdengisnuoNgnirtSelbisiV*W/RrebmunlairesscinortcelE 651REV_ERAWTFOStnidengisnuoN61dengisnUW/RnoisrevedocdeddebmerenoitisoP 751NS_EVLAVrahcdengisnuoNgnirtSelbisiVW/RrebmunlairesevlaV 851ETAD_OPrahcdengisnuoNgnirtSelbisiVW/RetadOP 851ETAD_LLATSNIrahcdengisnuoNgnirtSelbisiVW/RetadnoitallatsnI

elbairaV

epyTdRtPxiF

renoitisoPxigoL

subdleiF

W/RiLwoLiLpUnoitpircseD

sepytataD

SDNAMMOCSUOENALLECSIM

171STLUAFED_EE_DAOLrahcdengisnuoN8dengisnU*W/RedometirwMORPEE 271MUN_ESAELER_GNEtnidengisnuoN8dengisnUR rebmunesaelergnireenignededdebmE

371_CSIMSGALFrahcdengisnuoN8dengisnU*W/R

TAMROFATAD

sretcarahcdengisnu/dengisetyb1 decnavdAdnadradnatShtobnoelbaliavA

sregretnidengisnu/dengissetyb2 ylnosledomdecnavdA

sregretnignoldengisnu/dengissetyb4

)setyb4(taolf457-EEEI

ETIRW/DAER

ylnodaeR=R

sseccaetirW/daeR=W/R

tsumkcolbrecudsnarT=*W/R

etirwotecivresfotuoeb

elbasiD/elbanE

laC-kciuQ,sgalFsuoenallecsiM

*Special Note: Because of the internal Database size limit of 10K within the Fieldbus device, the values for RAMP_RATE or STEP_TIME may be recalculated to the most reasonable value to allow using the database. The new value will appear in the parameter after the desired one is written. This is done to prevent accidental overflow of the database. It is still possible that the database may overflow, because of timing constraints. If this should happen, SIG_COMPLETE will not appear, but BEGIN_SIG will be turned off. BLOCK_TEST element 6 will be set to 10 (0x0a) as an error indication. Since this does not affect operation of the positioner itself, no actual error will be reported over Fieldbus.

46-26 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Item No. Part

1. Housing Logix 1000 Positioner*

2. Main Housing Cover*

3. O-ring, Main Housing Cover

4. LED Display Window

5. O-ring, Window

6. Washer, Seal ring

7. Retaining Ring

8. Screw, Anti-Rotation

9. Spool Valve Cover*

10. Spool Valve Shroud*

11. Hydrophobic Filter, Spool Valve Chamber

12. O-ring, Spool Valve Cover

13. Screw, Spool Valve Cover

14. Driver Module Cover*

15. O-ring, Driver Module Cover

16. Regulator, 5 to 30 psi (Includes O-ring)

17. Internal Coalescing Filter

18. Housing, Internal Coalescent Filter

19. O-ring, Coalescing Filter Housing to Interface Plate Seal

20. Screw, Filter Housing (4)

21. Interface Plate

22. Gasket, Interface Plate

23. Screw, Interface Plate to Housing (2)

24. Orifice, Barbed Fitting

25. Flexible Tubing

26. Hex Barbed Fitting W/ Captive O-ring

27. Hex Plug W/Captive O-ring

28. Hydrophobic Filter

29. Hydrophobic Filter Cover

30. Screw, Hydrophobic Filter Cover

31. Field Termination Cover*

32. O-ring, Field Termination Cover

33. Screw, Anti-Rotation

34. Manifold, Supply and Output*

35. Gasket, Manifold

36. Screw, Manifold (3)

37. Pressure Guage, 0-160 psi (2)

38. Field Termination Board

39. Screw, Field Termination Board (3)

40. O-ring, Field Termination Board

41. Grounding Screw (2)

42. Main PCB Assembly

43. Screw, Main PCB Assembly (3)

44. Collector Board Assembly (Standard / Advanced Model)

45. Standoff

46. O-ring, Sensor to Housing (3)

47. Collector Board Stiffener

48. Screw (2) (Standard Model Only)

49. Adapter, Pressure Sensor Seal (Standard Model Only)

*Aluminum or Stainless Steel

50. Screw, Collector Board to Housing (2)

51. Screw, Collector Board to Standoff

52. Spool Valve Block

53. Screw, Spool Valve to Housing (2)

54. O-ring, Spool Valve (3)

55. Driver Module Assembly

56. Nylon Washer (2)

57. Screw, Driver to Housing (2)

58. Stem Position Sensor

59. Screw, Potentiometer to Housing (2)

60. Metal washers (2)

61. Screw, Spring to Feedback Shaft

62. Feedback Shaft

63. O-ring, Feedback Shaft

64. Bearing

65. Torsion Spring

66. E-ring

67. Nylon Washers

Figure 19: Exploded View

46-27Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Available Spare Part Kits For Logix 1400 Digital Positioner

Kit 1 - Driver Module Assembly

Part No. 10070864

Item No. Description Quantity

55 Driver module 1 52 Spool valve block 1 53 Screw, spool valve to housing 2 54 O-ring, spool valve 3 57 Screw, driver to housing 2 56 Nylon washer 2

Kit 2 - Soft Goods Kit

Part No. 10070866

Item No. Description Quantity

3 O-ring, main housing cover 1 15 O-ring, driver module cover 1 32 O-ring, customer interface cover 1 40 O-ring, customer interface

terminal block 1 46 O-ring, sensor to housing 3 54 O-ring, spool valve 3 62 O-ring, feedback shaft 1

5 O-ring, main cover window 1

19 O-ring, coalescing filter housing

to interface plate seal 1 12 O-ring, spool valve cover 1 22 Gasket, interface plate 1 35 Gasket, manifold 1 17 Internal coalescing filter 1 28 Hydrophobic filter 1

Kit 4 - Advanced Collector Board Assembly

Part No. 10116058

Item No. Description Quantity

44 Collector board 1 45 Standoff 1 46 O-ring, sensor to housing 3 47 Collector board stiffener 1 50 Screw, collector board to

housing 2

51 Screw, collector board to

standoff 1

Kit 5 - Customer Interface Assembly

Part No. 10116061

Item No. Description Quantity

38 Field termination board 1 39 Screw, field termination board 3 40 O-ring, field termination board 1 41 Grounding screw 1

Kit 6 - Main PCB Assembly

Part No. 10116434

Item No. Description Quantity

42 Main PCB assembly 1 43 Screw, main PCB assembly 3 67 Washers, Nylon 3

Kit 7 - Regulator

Part No. 10070875

Kit 3 - Standard Collector Board Assembly

Part No. 10116059

Item No. Description Quantity

44 Collector board 1 45 Standoff 1 46 O-ring, sensor to housing 3 49 Adapter, pressure sensor seal 1 48 Screw 2 47 Collector board stiffener 1 50 Screw, collector board to

housing 2 51 Screw, collector board to

standoff 1

46-28 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Item No. Description Quantity

16 Regulator and captive O-rings 1

Kit 8 - Orifice Assembly

Part No. 10070876

Item No. Description Quantity

24 Orifice barbed fitting and gasket 1 25 Flexible tubing 1 26 Hex barbed fitting with captive

O-ring 1

27 Hex plug with captive O-ring 1

Kit 9 - Stem Position Sensor

Part No. 10061643

Item No. Description Quantity

58 Stem position sensor 1

Table V: Troubleshooting Logix 1400 Digital Positioners (1 of 3)

melborProeruliaF)s(esuaCelbaborP)s(noitceSotrefeR

gniknilbsiDELoNV0.9wolebecruosegatloV.1

snoitacinummoccitarrEelbacrohtgnelelbacmumixaM.1

ytiralopgniriwtcerrocnI.2

ninoitarbilacrotautca/ekortS.3

noitarepolamroN.3

ytiraloptcerrocrofgniriwkcehC.2

ssergorp

tcerrocniwardtnerruC.4

dedeecxeecnadepmi

ecnaticapac

rewophguonegniviecertoneciveD.2

roderugifnoctondracBF.3

CPpotpal

yltcerrocdetcennoc

reirrab.S.IhtiwecnerefretnI.4

dracfo

esU.4F

OUNDATION

V0.9tsaeltagnittuptuosiecruosyfireV.1

)Am22(ecivedfowardtnerrucyfireV.4

poolehtnosecivedrehtofotahtdna

dnahtgnel,ezisrotcudnocelbackcehC.1

agnisufiwoltonsiyrettabyfireV.2

snoitarugifnocdnasnoitcennockcehC.3

elbitapmocsubdleif

reirrab.S.I

signidaernoitisopevlaV

tcerrocton

seerged081ffosi

detarbilactonekortS.2

evitcasi*ffotuhsthgiT.3

evitcaspots

yllufnevirdsinoitisoP

detarbilactonekortS.1

lliwdnadesolcronepo

otdnopserton

dnammoc

hgihooterusserp

wol/hgihootsitesffo

gnitnuomrosnesnoitisopmetS.1

osetator,rosneskcabdeefevomeR.1

gniriwsecaftfahsnotodehttaht

ekortsevlavetarbilaC.2

ffotuhsthgityfireV.3_EULAV_LANIF

tfosronoitaziretcarahcmotsuC.4

FFOTUCgnittes

sgnittesmotsucyfireV.4

ekortsevlavetarbilaC.1 detcennoctonrosnesllahpool-rennI.2 erawtfosnideretnenoitcariagnorW.3

drawkcabgnibutrotautcA.4

muminimrotaludomerusserP.5

snoitcennocerawdrahyfireV.2

CTAdna)nepo-ot-riA(OTAkcehC.3

etarbilacer,sgnittes)esolC-ot-riA(

gnibutrotautcaCTA/OTAyfireV.4

dnagnitteserusserpmuminimkcehC.5

pool-renniretemaraplortnoC.6

yrassecenfitsujda

reporpfieesdnapool-rennitsujdA.6

semuserlortnoc

gnitnuhrognikcitS

ehtfonoitarepo

renoitisop

tonrenoitisoP

desserpsinottub

knilbt'nowDELytiraloptupnirewopsubdleiF.1

gnorwnisevomevlaV

tupnionhtiwnoitcerid

langis

*FINAL_VALUE_CUTOFF_LO

evlavloopsehtfonoitanimatnoC.1

ylbmessa

tcerroctonsretemarapgninutlortnoC.2

3.7SnoitacificepsASIgniteem sgnittesniaglanoitroporprewoL.2

dnagniretlifreporprofylppusriakcehC.1

61.p,laC-eReeS.161.p,laC-eR.1

laC-eRnehwgnidnopser

noitallatsnIdnagnitnuoM

51.p,gniriwlacirtcelE.1

ebyamleveltupnirewopsubdleiF.2

woloot

ssecorpninoitarbilaC.3

noitcariagnorwrofdebutebyaM.1

noitarbilacgnirudderruccororrE.2

51.p,noitcariA.1

81.p,evlavloopS.2

46-29Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Table V: Troubleshooting Logix 1400 Digital Positioners (2 of 3)

melborProeruliaF)s(esuaCelbaborP)s(noitceSotrefeR

noitarbilaC

laC-eRaretfasknilbDELdeR

yllufnisyatsevlaV.noitarepo

.noitisopdesolcronepo

aretfasknilbDELwolleY

noitarepolaC-eR

daedasahevlav,yratoranO

ronepoyllufehttadnab

noitisopdesolc

gninuTdnalortnoC

desolctaetarutast'nowevlaV

noitisop

rowolebogt'nowevlaV

timilniatrecaevoba

ylnO.noitaivedlaitiniegraL

.pu-rewoplaitininotneserp

sitnemevomnoitisopmetS

dnammochtiwraenilton

noitacinummoCsubdleiF

gnitnuom

.egnar

?delbanestimiltfoserA.1

?delbaneffotuhsthgitsI.2

yratoRanoraeniLrofderugifnoC.1

egnarfotuoegaknilkcabdeeF.2

gnirudekortsylluft'ndidevlaV.1

ylppusriaonrowoL.noitarbilac

deretnectonsilevartlacinahceM.1

tnemerusaemlacirtceleehtnihtiw

*ffotuhsthgitelbaneotdeenyaM.1 91.p,FFOTUC_EULAV_LANIF.1

tcerroctontesffopool-rennI.161.p,sgnitteSI+P.1

?delbanenoitaziretcarahcmotsucsI.1 02.p,noitaziretcarahcmotsuC.1

61.p,laC-eR.1

51.p,yratoR.svraeniL.1

02.p,serutaefdecnavdA.1

61.p,sgnitteSI+P.2

etacinummoctonlliWnoitcennocdracBF,melborprewoP.1

stcennoctiretfa

"nwonknu"syasrotarugifnoC

snoitacinummoccitarrEecnadepmirohtgnelelbacmumixaM.1

ecnerefretniecruossubdleiF.1

rotarugifnocBFnidelbanetoneludoM.2

ehtnidedaolneebtonsahDD.1

rotarugifnoc

dedeecxe

.rewophguonegniviecertondraC.2

?potpalanowolseirettaberA

reirrab.S.IhtiwecnerefretnI.3

dracBF.2

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ketlaVerusgnikamDDdaoleR.1

yltcerrocdetsilerastcudorp

snoitacinummoC.1

*FINAL_VALUE_CUTOFF_LO

46-30 Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Table V: Troubleshooting Logix 1400 Digital Positioners (3 of 3)

melborProeruliaF)s(esuaCelbaborP)s(noitceSotrefeR

smralA

erutarepmeTdedeecxesaherutarepmettneibmA.1

rosneSllaHnoitcennocdabevahyamelbaC.1

tnerruCrotaludoMyamerusserpmuminimrotaludoM.1

muskcehcMORPEEelitalov-nongnidaernehwrorrE.1

sgalFlanretnIelpitluMBCPniaMnorellortnoc-orcimdaB.1

sDEL

noitarepolamronnideRdna

neerGneewtebsetanretlaDEL

noitarbilacgnirudsknilbDELoNnoitarepolamronsisihT.1

81.p,mralArosneSllaH.1

sgnitarcinortcele

degamadebyamrosneS.2

81.p,mralArosneSllaH.1

degamadebyamrosneS.2

,mralAtnerruCrotaludoM.1

wolooteb

ecifirodeggolC.2

noitcennocelbacdaB.3

egarotsyromem

ylbmessA

ootebyamtnerrucliocrotaludoM.1

hgih

otesolcebyamerusserpylppuS.2

gisp03fomuminim

91.p

,mralAmuskcehCMORPEE.1

91.p

,mralAtnerruCrotaludoM.1

91.p

91.p,smralAerusserP.2

enifsinoitisop

erusserpsah

serutaeFdecnavdA

noitcnuf

*FINAL_VALUE_CUTOFF_LO

evlavtubgniknilbsiDELwolleY

decnavdanogniknilbsiDELdeR

renoitisophguohtneve,ledom

sgnidaererusserpyalpsidtonlliW?decnavdAottesnoitarugifnocsI.1decnavdA.svdradnatS.1

tonlliwFFOTUC_EULAV_LANIF

?isp03woleberusserpsI.191.p,smralAerusserP.1

.%0+>timiltfosrewolsI.1

dnuorasiseretsyh%1sI.2

neebevahyamtimildenifedresU.1

.neercsmralakcehC.dehcaer

?deredisnocgniebtnioptes

91.p,strelA.1

02.p,scitsongaiD

,FFOTUC_EULAV_LANIF.1

91.p

46-31Flowserve Corporation, Valtek Control Products, Tel. USA 801 489 8611

Table VI: Linear Mounting Kits

25 Square-inch 50 Square-inch 100-200 Square-inch

Spud Standard Handwheel Standard Handwheel Standard Handwheel

2.00 10067289 10067368 10091897 10067368

2.62 10067316 10067384 10067329** 10067384

2.88 10067329 10067386

3.38 10067351 10067389

4.75 10067351 10067389

* A 50 square-inch, 2.00 spud with live loading requires kit number 10067301. ** Live loading is not available on a 100 square-inch, 2.62 spud.

Table VII: Valtork Rotary Mounting Kits

25 Square-inch 50 Square-inch 100-200 Square-inch

Shaft Diameter Standard Optional Standard Optional Standard Optional

0.44 10067418 10067527 1006790 10067502

0.63 10067418 10067565 1006790 10067573 10067502

0.75 10067418 10067569 10067490 10067574 10067502

0.88 10067418 10067572 10067490 10067575 10067502 10067615

1.12 10067418 10067490 10067580 10067502 10067618

1.50 10067418 10067490 10067502 10067617

1.75 10067418 10067490 10067502 10067618

Standard: All Rotary Valves with Standard Accessories (End of Shaft Mount) Optional: All Rotary Valves with Handwheels or Volume Tanks (Linkage Design)

Table VIII: Additional Mounting Kits

.oNtraPtiKtuoyaL

04,43,03ezis766ledoMrehsiF08700101804141 04,43,03ezis756ledoMrehsiF08700101804141

sekortshcni-5.1dnahcni-57.ezisrepoorT98291101236661

.D.H413R,xamotuA68700101695131

Flowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flowserve product is designed to perform its intended function safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions. Although Flowserve can (and often does) provide general guidelines, it cannot provide specific data and warnings for all possible applications. The purchaser/user must therefore assume the ultimate responsibility for the proper sizing and selection, installation, operation and maintenance of Flowserve products. The purchaser/user should read and understand the Installation Operation Maintenance (IOM) instructions included with the product, and train its employees and contractors in the safe use of Flowserve products in connection with the specific application. While the information and specifications presented in this literature are believed to be accurate, they are supplied for informative purposes only and should not be considered certified or as a guarantee of satisfactory results by reliance thereon. Nothing contained herein is to be construed as a warranty or guarantee, express or implied, regarding any matter with respect to this product. Because Flowserve is continually improving and upgrading its product design, the specifications, dimensions and information contained herein are subject to change without notice. Should any question arise concerning these provisions, the purchaser/user should contact Flowserve Corporation at any of its worldwide operations or offices.

For more information, contact:

Flowserve and Valtek are registered trademarks of Flowserve Corporation.

For more information about Flowserve, contact www.flowserve.com or call USA 972 443 6500

Regional Headquarters

1350 N. Mt. Springs Prkwy. Springville, UT 84663 Phone 801 489 8611 Facsimile 801 489 3719

12 Tuas Avenue 20 Republic of Singapore 638824 Phone (65) 862 3332 Facsimile (65) 862 4940

12, av. du Québec, B.P. 645 91965, Courtaboeuf Cedex, France Phone (33 1) 60 92 32 51 Facsimile (33 1) 60 92 32 99

Quick Response Centers

5114 Railroad Street Deer Park, TX 77536 USA Phone 281 479 9500

Facsimile 281 479 8511 104 Chelsea Parkway Boothwyn, PA 19061 USA Phone 610 497 8600 Facsimile 610 497 6680

1300 Parkway View Drive Pittsburgh, PA 15205 USA Phone 412 787 8803 Facsimile 412 787 1944

Flowserve 1400 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual