Emerson DXP-FF Installation, Operation & Maintenance Manual Download Page 34

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D-Series with FF Option

Installation, Operation & Maintenance

502.969.8000

SHAFT TYPE OPTIONAL

SEE SHAFT DETAIL

SECTION

2.00

1.10

2.10

4.51

6.21

MINIMUM 2.5" REQUIRED CLEARANCE

IN ORDER TO DISINGAGE THE SHAFT FROM THE ID BUSHING

AND REMOVE LID WHERE OPTIMUM CONDITIONS APPLY

2.25

5.03

3.66

6.10

2.14

VALVE TYPE OPTIONAL

SEE INTEGRATED PNEUMATIC

CONTROL VALVES SECTION

5/16-18 UNC - 2B
.44DP

MOUNTING SURFACE

OPTIONAL CONDUIT ENTRIES
USED ONLY WHEN 4 ENTRIES
ARE SPECIFIED

OPTIONAL CONDUIT ENTRIES

Valvetop DXR

MATERIALS OF CONSTRUCTION

Enclosure

Valox

364

Fasteners

304 Stainless Steel standard
316 Stainless Steel optional

Shaft

304 Stainless Steel standard
316 Stainless Steel optional

Shaft Bushing

Delrin

500P white

Indicator Dome

Polycarbonate, UV F1 rated

Seals

O-ring seals available in: Buna,
Silicone, EPDM & Viton

Maximum Fastener Torque Specifications

Enclosure Housing Bolts

10 in-lbs [903 mN·m]

Indicator Dome Screws

20 in-oz [141 mN·m]

Bottom Mounting Holes

8 ft-lbs [13.6 N·m]

Illustration #7

Summary of Contents for DXP-FF

Page 1: ...ion 6 Electrical Connection 8 FF Operation 10 Troubleshooting and Maintenance 16 Appendix A FF Technology 18 Appendix B Resource Block 20 Resource Block DD Menu Structure 21 Appendix C Transducer Block 26 Transducer Block DD Menu Structure 27 Appendix D Discrete Output DO Block 29 Appendix E Discrete Input DI Block 31 Appendix F Dimension Assembly Drawings 35 Appendix G Specifications Reference Da...

Page 2: ...s Fig 2 b FOUNDATION Fieldbus wiring is polarity insensitive Step 4 Calibrate switches a Move the valve to the CLOSE position push and rotate lower cam to activate the Red LED b Move the valve to the OPEN position push and rotate upper cam to activate the Green LED c Verify calibration by actuating valve open and closed several times NOTE Switches can be set using calibration switch without FF con...

Page 3: ...ur local distributor or factory representative for 45 reverse acting or mounted perpendicular applications Illustration 1 The image to the left shows a Valvetop unit mounted parallel to the process valve in the closed position The green arrow at the top shows the normal acting direction of travel to open the valve This is the standard orientation and your unit unless otherwise specified will be fa...

Page 4: ...3 Mounting Assembly Installation Notes 1 Use caution not to allow undue axial thrust load on the shaft 2 Cycle the valve a couple of times prior to final tightening of the mounting kit hardware This allows the shaft to self center in the pinion slot or coupler Refer to the dimensions and materials section of this document for appropriate tightening torque 3 Always use sound mechanical practices wh...

Page 5: ...ond thread from the leading thread of the fitting This will pre vent tape shreds from contaminating the spool valve seals Breathers AL M31 should be installed in the exhaust ports to keep debris from falling into the spool valve and damaging the seals This must be addressed prior to instal lation or storage A flow control may be used in Port 3 but should NEVER BE USED in Port 5 Any blockage or res...

Page 6: ...nals are NOT polarity sensitive It is strongly recommended that FF wiring leads are not daisy chained together and each drop provides short circuit protection Auxiliary Dry Contact Attach dry contact wiring to the AUX terminals FLAS H RESET CLOSE FF AUX OPEN V2 V1 WrtPrt FF Sim SCM FF Calibration Switch Auxilliary Input Terminals Dry contacts only Foundation Fieldbus Loop Terminals Piezo Pilot Ter...

Page 7: ...om the splined hub and rotate the bottom Cam clockwise until the Red LED lights Release the Cam to re engage the splined hub Step 4 Slide the calibration switch to the OPEN position Valve should move to OPEN position If it does not consult troubleshooting section on page 11 Step 5 Disengage the top Cam from the splined hub and rotate the top Cam counter clockwise until the Green LED lights Release...

Page 8: ...ed Limit Switches in the device Discrete Input DI Blocks are neither required nor desired for feedback function The values of these parameters are as follows Figure 4 NOTE TopWorx has pre configured modules and faceplates available for DeltaV control systems Contact the TopWorx factory or www topworx com for more information The Transducer Block is shipped from the factory in the OOS Out of Servic...

Page 9: ...t of 13 All alarms that are activated checked in the Transducer Block can be read by this single DI block in a masked fashion See Appendix C for Transducer Block parameter settings Multiple active alarms are depicted by a HEX value representing the sum of all active alarms OUT_D Val ues For example a device with a Cycle Count Alarm and a Time to Close Alarm both active would have an OUT_D Value of...

Page 10: ... Time to open close alarm has triggered Target not calibrated properly Recalibrate using the procedure on page 7 LEDs flash from red to green as soon as unit starts moving during a setpoint change Operational setpoints do not match limit switch positions i e the closed switch is made when the unit has an open setpoint Set Transducer Block Action_Element setting according to chart Module goes unatt...

Page 11: ...www topworx com 11 TM DO DO DO DO DO DO DO ...

Page 12: ...D Series with FF Option Installation Operation Maintenance 502 969 8000 12 ...

Page 13: ...e Override M5 x 25mm SHCS x4 4mm hex wrench Fail Closed Spool Valve Replacement Assemblies AV BFCVA20 Std Alum Spool Valve Assy w Buna seals AV BFCVS20 Std 304SS Spool Valve Assy w Buna seals AV BFCV620 Std 316SS Spool Valve Assy w Buna seals Fail Last Position Spool Valve Replacement Assemblies AV BFLPVA20 Std Alum Spool Valve Assy w Buna seals AV BFLPVS20 Std 304SS Spool Valve Assy w Buna seals ...

Page 14: ...haft Stainless Standard 0 25 DD Shaft Stainless Lubrication Areas 1 2 3 4mm 0 375 9 53mm 0 375 9 53mm 0 25 in For more shaft dimension details see Page 1 Indicator Dome Replacement Kits AV GB002 90º Green Open Red Closed Buna O Ring AV YB002 90º Yellow Open Black Closed Buna O Ring AV TB002 90º Green Thru Red Divert Buna O Ring AV 4B002 90º Green Open Red Closed Buna O Ring NAMUR Shaft Replacement...

Page 15: ... Tag Information will be lost all DI DO Functions Blocks will be assigned to Channel 0 and The Transducer Block will be placed in Out Of Service Do not power down the device for 40 seconds after you execute a Restart with Factory Defaults Non Volatile Random Access Memory NVRAM is being written and must complete before device loses power The device condition is unpredictable if an early power cycl...

Page 16: ...ransducer func tionality is associated with a function block The host system is then used to link the function blocks together and the application is downloaded to all of the devices in the loop Resource Block The Resource Block describes characteristics of the fieldbus device such as the device name manufacturer and se rial number There is only one resource block per device Transducer Blocks Tran...

Page 17: ...tem Power Supply w Terminator ON to power 1 Fieldbus segment Terminator ON T T Fieldbus Terminator T Intrinsically Safe Control System Power Supply w Terminator ON to power 1 Fieldbus segment Repeaters Terminator ON Isolators w Terminators ON T T T T T T T T T Fieldbus Terminator ...

Page 18: ...tringidentifying the tag of the resource which contains the Device Description for this resource MANUFAC_ID Manufacturer identification number used by an interface device to locate the DD file for the resource DEVICE TYPE Manufacturer s model number associated with theresource used by interface devices to location the DD file for the resource DD REVISION Revision of the DD associated withthe resou...

Page 19: ... the Unreported status is cleared by the alert reporting task another block alert may be reported without clearing the Active status if the subcode has changed ALARM SUMMARY The current alert status unacknowledged states unreported states and disabled states of the alarms associated with thefunction block ACKNOWLEDGE OPTION Selection of whether alarms associated with the block will be automaticall...

Page 20: ...rite Test Date Test Read Write Test Time Test Read Write Test Time Difference Test Read Write Test Bit String Test Read Write Test Data Link Layer Time MODE_BLK TARGET_MODE MODE_BLK ACTUAL_MODE MODE_BLK PERMITTED_MODE MODE Normal_MODE RESTART BLOCK_OPTION_MENU DISPLAY_RES_MENU BLOCK_EXEC_MENU Detailed Block Errors BLOCK_ALM_MENU BLOCK_ALM Unacknowledged BLOCK_ALM Alarm State BLOCK_ALM Time Stamp B...

Page 21: ...ication The following is a list of bit selections for Channel 13 Simply select the appropriate bit to activate the desired functionality 0x00 No Selection 0x01 Cycle Count 0x02 Time to Open 0x04 Time to Close 0x08 Board Temp Hi 0x10 Board Temp Lo c Calibration Switch Functionality The SCM FF is shipped in a mode where the calibration switch is active A 9 to 32 VDC power supply can be used to activ...

Page 22: ...ation Maintenance 502 969 8000 22 Transducer Parameters to be set before an application is configured For a complete list of transducer parameters refer to Page 24 The timer accuracy for stroke time open and stroke time closed is 60mS minimum ...

Page 23: ... valve When something needs to happen in response to these error conditions a DI should be used to publish the state of the alarm condition These channels use 0 false no alarm 1 true alarm condition exists CTOA CTCA and CCA are transducer channels that allow alarms to be scheduled into the system These alarms are Cycle Time Open Alarm CTOA Channel 10 Cycle Time Closed Alarm CTCA Channel 11 Cycle C...

Page 24: ...D Series with FF Option Installation Operation Maintenance 502 969 8000 24 Complete Transducer Parameter Listing ...

Page 25: ...www topworx com 25 TM Complete Transducer Parameter Listing cont ...

Page 26: ...ENU SP_D_MENU FINAL_POS_VAL_D_MENU DISC_STATE BLK_PARAM_ MENU SUPPORTED_ MODES TAG_DESC Characteristics Block Tag ALERT KEY FACTORY_CAL STATUS_MENU BLOCK_ERR ST_REV UPDATE_EVT_MENU STROKE_VALVE_ MENU Stroke Valve Method Denotes Writable Fields CYC_COUNT_ALM Unacknowledged CYC_COUNT_ALM Alarm State CYC_COUNT_ALM Time Stamp CYC_COUNT_ALM Subcode CYC_COUNT_ALM Float Valve CYCLE_OPEN_TIME_ALM Unacknow...

Page 27: ... to close also called Reverse Acting the ACTION_ELEMENT parameter must be reset to Reverse Acting See the Transducer section for more details To use the READBACK_D values for the BACK CALCULATION OUTPUT DISCRETE parameter of the DO block the following two options must be selected 1 In the Resource Block the Output Readback option should be selected 2 In the DO Block under IO_OPTS select the Use PV...

Page 28: ...D Series with FF Option Installation Operation Maintenance 502 969 8000 28 Complete Discrete Output Block Parameter Listing ...

Page 29: ...r 0 6 13 see Table 1 an end user may customize the functionality of the SCM FF to fit a particular application requiring DI s on temperature limits and cycle counts instead of the defaults Illustration 11 Channel Assignment for DI Function Blocks Channels Valve is Opened Valve is Closed 6 Valve is Opened 7 Valve is Closed 8 Auxillary Limit Switch input 9 Cycle Time Open Alarm CTOA 10 Cycle Time Cl...

Page 30: ...D Series with FF Option Installation Operation Maintenance 502 969 8000 30 Complete Discrete Input Block Parameter Listing ...

Page 31: ...N 4 ENTRIES ARE SPECIFIED OPTIONAL CONDUIT ENTRIES MATERIALS OF CONSTRUCTION Enclosure Cast A360 aluminum with dichro mate conversion coating inside out epoxy coated exterior rated for 250 hrs salt spray per ASTM B117 Fasteners 304 Stainless Steel standard 316 Stainless Steel optional Shaft 304 Stainless Steel standard 316 Stainless Steel optional Shaft Bushing Oilite Bronze Indicator Dome Polycar...

Page 32: ...er ASTM B117 Fasteners 304 Stainless Steel standard 316 Stainless Steel optional Shaft 304 Stainless Steel standard 316 Stainless Steel optional Shaft Bushing Oilite Bronze Indicator Dome Polycarbonate UV F1 rated Seals O ring seals available in Buna Silicone EPDM Viton Maximum Fastener Torque Specifications Enclosure Housing Bolts 8 ft lbs 10 8 N m Indicator Dome Screws 20 in oz 141 mN m Bottom M...

Page 33: ...PTIONAL CONDUIT ENTRIES USED ONLY WHEN 4 ENTRIES ARE SPECIFIED OPTIONAL CONDUIT ENTRIES MATERIALS OF CONSTRUCTION Enclosure Cast 316 Stainless Steel Fasteners 304 Stainless Steel standard 316 Stainless Steel optional Shaft 304 Stainless Steel standard 316 Stainless Steel optional Shaft Bushing N A Indicator Dome Polycarbonate UV F1 rated Seals O ring seals available in Buna Silicone EPDM Viton Max...

Page 34: ...ING SURFACE OPTIONAL CONDUIT ENTRIES USED ONLY WHEN 4 ENTRIES ARE SPECIFIED OPTIONAL CONDUIT ENTRIES Valvetop DXR MATERIALS OF CONSTRUCTION Enclosure Valox 364 Fasteners 304 Stainless Steel standard 316 Stainless Steel optional Shaft 304 Stainless Steel standard 316 Stainless Steel optional Shaft Bushing Delrin 500P white Indicator Dome Polycarbonate UV F1 rated Seals O ring seals available in Bun...

Page 35: ...classification in accordance with the National Electrical Code All cable entry devices or conduit stopping boxes shall be certified in type of explosion protection d suitable for the conditions of use and correctly installed The IIC enclosures are excluded from use in carbon disulphide atmospheres The air pressure to the valve block when fitted shall not exceed 7bar Preventative Maintenance The To...

Page 36: ...6 40 C Tamb 60 C IP67 Electrical Rating 9 32Vdc 20mA C Ex d IIC T6 40 C Tamb 60 C IP67 SIRA 07ATEX1273X IECEx SIR 06 0093X Max Current 500mA Max Voltage 25V W NEMA 4 4X DXS 0 Ex ia IIC T4 40 C Tamb 80 C IP67 DEMKO 02ATEX0223499X Ui 24Vdc Ii 250mA Pi 1 2W Ci 2 5nF Li 129µH Class I Div 1 2 Groups A B C D T4 Type 4 4X Intrinsically Safe Securite Intrinsique Electrical Rating 9 32Vdc 20mA 1 Class I Di...

Page 37: ...www topworx com 37 TM Warranty ...

Page 38: ...D Series with FF Option Installation Operation Maintenance 502 969 8000 38 NOTES ...

Page 39: ...www topworx com 39 TM NOTES ...

Page 40: ...e owners Information contained herein including product specifications is subject to change without notice GLOBAL SUPPORT OFFICES North America 3300 Fern Valley Road Louisville Kentucky 40213 USA 1 502 969 8000 info topworx emerson com Middle East P O Box 17033 Jebel Ali Free Zone South 2 Dubai 17033 United Arab Emirates 9714 8118283 info topworx emerson com Asia Pacific 1 Pandan Crescent Singapor...

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