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F

OUNDATION

Fieldbus Communication

December 2009

D-5

the manual mode. In this mode, the function block
does not update its OUT value. If the target is Man,
the user may write a desired value to the output.

Automatic (Auto)—The block performs the specified

calculations based on the local set point and outputs
the result, independently without interfacing with
another block. The user can write to the set point of a
block in this mode. Any block outputs continue to
update.

D

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Содержание Fisher FIELDVUE DVC6000f

Страница 1: ...PD AD Standard Control SC Fieldbus Control FC Fieldbus Logic FL Introduction and Specifications Installation Basic Setup Detailed Setup Calibration Viewing Device Variables and Diagnostics Maintenance and Troubleshooting Parts Principle of Operation Loop Schematics Nameplates Using PlantWeb Alerts FOUNDATION Fieldbus Communication Device Description DD Installation Operating with a DeltaV System G...

Страница 2: ...t Hi Travel Integral Limit Lo Performance Tuner Stabilize Optimize Pressure Tuning Pressure Tuning Set Pressure Proportional Gain Pressure MLFB Gain Pressure Integral Gain Pressure Integral Dead Zone Pressure Integral Limit Hi Pressure Integral Limit Lo Travel Pressure Control Travel Pressure State Travel Pressure Select Travel Deviation Pressure Fallback Travel Cutoff Hi Travel Cutoff Lo Pressure...

Страница 3: ...ure Sensor Alert Enable Pressure Fallback Pressure Fallback Alert Pressure Fallback Alert Enable Temperature Sensor Temperature Sensor Alert Temperature Sensor Alert Enable Supply Pressure Supply Supply Pressure Hi Alert Supply Pressure Hi Alert Enable Supply Pressure Hi Alert Point Supply Pressure Lo Alert Supply Pressure Lo Alert Enable Supply Pressure Lo Alert Point Environment Alerts Supply Pr...

Страница 4: ...lerts Travel History Alerts Cycle Counter Travel History Enable Cycle Counter Alert Enable Cycle Counter Alert Point TB Configure Setup Detailed Setup Alerts Travel History Alerts Cycle Counter Cycle Counter Alert Point Cycle Counter Deadband TB Configure Setup Detailed Setup Alerts Travel History Alerts Cycle Counter Cycle Counter Deadband Device Needs Maintenance Now TB Device Diagnostics Status...

Страница 5: ...nnel 8 TB Configure Setup Detailed Setup MAI Channel Map MAI Channel 8 Maint Active TB Configure Setup Detailed Setup Alert Handling Simulate Active Alerts Maint Active Maintenance Enable TB Configure Setup Detailed Setup Alerts PlantWeb Alert Enable Maintenance Enable Maintenance Suppress TB Configure Setup Detailed Setup Alerts PlantWeb Alert Reporting Maintenance Suppress Maximum Recorded Suppl...

Страница 6: ...s Pressure Sensors Sensor Active Pressure B Sensor Alert Pressure B Sensor Alert Enable TB Configure Setup Detailed Setup Alerts Sensor Alerts Pressure Sensors Sensor Enable Pressure B Sensor Alert Enable Pressure B Sensor Failure TB Device Diagnostics Status Self Test Status Self Test Status Pressure B Sensor Error Pressure Cutoff Closed TB Configure Setup Detailed Setup Response Control Travel P...

Страница 7: ... Shutdown Stroke Time Close TB Configure Setup Detailed Setup Valve and Actuator Reference Stroke Time Close Stroke Time Open TB Configure Setup Detailed Setup Valve and Actuator Reference Stroke Time Open Supply TB Configure Setup Detailed Setup Alerts Environment Alerts Supply Pressure Supply TB Device Variables Pressures Supply Supply Pressure Hi Alert TB Configure Setup Detailed Setup Alerts E...

Страница 8: ...etup Alerts Travel Alerts Travel Hi Lo Travel Enable Travel Hi Alert Enable Travel Hi Alert Point TB Configure Setup Detailed Setup Alerts Travel Alerts Travel Hi Lo Travel Hi Alert Point Travel Hi Deadband TB Configure Setup Detailed Setup Alerts Travel Alerts Travel Hi Lo Travel Hi Deadband Travel Hi Hi Alert TB Configure Setup Detailed Setup Alerts Travel Alerts Travel Limit Travel Active Trave...

Страница 9: ...avel D TB Device Variables DO Control Travel D Travel Pressure Select TB Configure Setup Detailed Setup Response Control Travel Pressure Control Travel Pressure Select Travel Pressure State TB Configure Setup Detailed Setup Response Control Travel Pressure Control Travel Pressure State TB Device Variables Travel Pressure State Trend TB Device Diagnostics Trend Trim Style 1 TB Configure Setup Detai...

Страница 10: ...Options Version Device Revision Firmware Revision Standby Firmware Revision Hardware Rev ITK Version Configure Setup Resource Block Mode Write Lock Comm Timeout Options Alarm Handling Identification Version Resource Block Error Other Block Configuration Error Simulate Active Device Needs Maintenance Soon Memory Failure Lost Static Data Lost NV Data Device Needs Maintenance Now Power Up Out of Serv...

Страница 11: ... Features Available or RB Device Variables Options Features Available Features Selected RB Configure Setup Options Features Selected Field Serial Number RB Configure Setup Identification Field S N or RB Device Variables Instrument Identification Field Serial Number Firmware Revision RB Configure Setup Version Firmware Revision or RB Device Variables Instrument Version Firmware Revision Function Bl...

Страница 12: ...RS PLANTWEB BY CAPTURING AND DELIVERING VALVE DIAGNOSTIC DATA COUPLED WITH VALVELINK SOFTWARE THE DVC6000f PROVIDES USERS WITH AN ACCURATE PICTURE OF VALVE PERFORMANCE INCLUDING ACTUAL STEM POSITION INSTRUMENT INPUT SIGNAL AND PNEUMATIC PRESSURE TO THE ACTUATOR USING THIS INFORMATION THE DIGITAL VALVE CONTROLLER DIAGNOSES NOT ONLY ITSELF BUT ALSO THE VALVE AND ACTUATOR TO WHICH IT IS MOUNTED ...

Страница 13: ... 1 Section 1 Introduction and Specifications Scope of Manual 1 2 Instrument Description 1 2 Using this Manual 1 4 Specifications 1 4 Related Information 1 4 Fieldbus Installation and Wiring Guidelines 1 4 Related Documents 1 4 Educational Services 1 4 1 ...

Страница 14: ... FOUNDATION fieldbus communications protocol gives easy access to information critical to process operation as well as process control This can be done using a DeltaV console another FOUNDATION fieldbus system console or with ValveLink software DVC6000f digital valve controllers can be mounted on single or double acting sliding stem actuators as shown in figure 1 1 or on rotary actuators as shown ...

Страница 15: ... input selector function block selects from up to four inputs and may provide the selected signal as input to the PID block The input selection can be configured to select the first good input signal a maximum minimum or average value or a hot spare Output Splitter OS Function Block The output splitter function block accepts the output from another function block such as a PID block and creates tw...

Страница 16: ...he digital valve controller For a technical description planning and installation information for a FOUNDATION fieldbus refer to the FOUNDATION fieldbus Technical Overview available from the Fieldbus Foundation and Fieldbus Installations in a DeltaV System available from your Emerson Process Management sales office Related Documents Other documents containing information related to DVC6000f digita...

Страница 17: ...11 Low power signaling bus powered FISCO I S Fieldbus Device Capabilities Backup Link Master capable Device Description Compatibility Firmware Revision DD Compatibility 2 0 2 and 3 Output Signal Pneumatic signal as required by the actuator up to full supply pressure Minimum Span 0 4 bar 6 psig Maximum Span 9 5 bar 140 psig Action Double Single direct and Single reverse Supply Pressure 2 Recommende...

Страница 18: ... FISCO Flameproof Type n NEPSI Intrinsically Safe Flameproof Refer to Special Instructions for Safe Use and Installation in Hazardous Locations in section 2 tables 1 3 1 4 1 5 1 6 and 1 7 and Appendix B for specific approval information Electrical Housing CSA Type 4X IP66 FM NEMA 4X ATEX IP66 IECEx NEMA 4X IP66 NEPSI IP66 Other Classifications Certifications TIIS Japan GOST R Russian GOST R FSETAN...

Страница 19: ...valve controllers are FM and CSA Single Seal approved for use with natural gas as the supply medium 4 Normal m3 hour Normal cubic meters per hour at 0 C and 1 01325 bar absolute Scfh Standard cubic feet per hour at 60 F and 14 7 psia 5 Values at 1 4 bar 20 psig based on a single acting direct relay values at 5 5 bar 80 psig based on double acting relay 6 Typical value Not applicable for travels le...

Страница 20: ...GP A B C D E F G per drawing GE42818 Natural Gas Approved FIELDBUS T4 Tamb v 80 C T5 Tamb v 77 C T6 Tamb v 62 C Type 4X IP66 Single Seal Device Vmax 24 VDC Imax 380 mA Ci 5 nF Li 0 mH Pi 1 4 mW Voc 24 VDC Isc 17 5 mA Ca 121 nF La 100 mH Po 105 mW FISCO Vmax 17 5 VDC Imax 380 mA Ci 5 nF Li 0 mH Pi 5 32 mW Voc 24 VDC Isc 17 5 mA Ca 121 nF La 100 mH Pi 105 mW Explosion Proof Class I Division 1 GP B C...

Страница 21: ...sion 1 GP A B C D E F G per drawing GE42819 Natural Gas Approved FIELDBUS T4 Tamb v 80 C T5 Tamb v 77 C T6 Tamb v 62 C NEMA 4X Vmax 24 VDC Imax 380 mA Ci 5 nF Li 0 mH Pi 1 4 W Voc 24 VDC Isc 17 5 mA Ca 121 nF La 100 mH Po 105 mH FISCO Vmax 17 5 VDC Imax 380 mA Ci 5 nF Li 0 mH Pi 5 32 W Voc 24 VDC Isc 17 5 mA Ca 121 nF La 100 mH Po 105 mW Explosion Proof Class I Division 1 GP B C D T6 Natural Gas A...

Страница 22: ... 62 C IP66 Ui 24 VDC Ii 380 mA Ci 5 nF Li 0 mH Pi 1 4 W Uo 24 VDC Io 17 5 mA Co 121 nF Lo 100 mH Po 105 mW FISCO Ui 17 5 VDC Ii 380 mA Ci 5 nF Li 0 mH Pi 5 32 W Uo 24 VDC Io 17 5 mA Co 121 nF Lo 100 mH Po 105 mW II 2 G D Gas Ex d IIB T5 T6 Flameproof Dust Ex tD A21 IP66 T85 C Tamb v 80 C Ex tD A21 IP66 T75 C Tamb v 70 C T5 Tamb v 80 C T6 Tamb v 70 C IP66 II 3 G D Gas Ex nL IIC T5 T6 Type n Dust Ex...

Страница 23: ...6 DVC6005F Intrinsically Safe Gas Ex ia IIC T5 T6 FIELDBUS T5 Tamb v 80 C T6 Tamb v 75 C IP66 Vmax 24 VDC Imax 380 mA Ci 5 nF Li 0 mH Pi 1 4 W Voc 24 VDC Isc 17 5 mA Ca 121 nF La 100 mH Po 105 mH FISCO Vmax 17 5 VDC Imax 380 mA Ci 5 nF Li 0 mH Pi 5 32 W Voc 24 VDC Isc 17 5 mA Ca 121 nF La 100 mH Po 105 mH Flameproof Gas Ex d IIB T5 T6 T5 Tamb v 80 C T6 Tamb v 75 C IP66 Type n Gas Ex nC IIC T5 T6 T...

Страница 24: ... Dust DIP A21 T5 T5 Tamb v 80 C T6 Tamb v 75 C IP66 DVC6005f Intrinsically Safe Ex ia IIC T5 T6 FIELDBUS T5 Tamb v 80 C T6 Tamb v 75 C IP66 Ui 24 VDC Ii 226 mA Ci 5 nF Li 0 mH Pi 1 4 W Uo 8 6 VDC Io 2 3 mA Co 8 2 uF Lo 100 mH Po 5 mW FISCO Ui 17 5 VDC Ii 380 mA Ci 5 nF Li 0 mH Pi 5 32 W Uo 8 6 VDC Io 2 3 mA Co 8 2 uF Lo 100 mH Po 5 mW Flameproof Ex d IIB T5 T6 T5 Tamb v 80 C T6 Tamb v 75 C IP66 DV...

Страница 25: ...pestand Mounting 2 14 DVC6015 on Sliding Stem Actuators up to 4 inches travel 2 14 DVC6025 on Long Stroke Sliding Stem Actuators 4 to 24 inches travel and Rotary Actuators 2 15 DVC6035 on Quarter Turn Actuators 2 16 Pressure Control 2 18 Actuator Mounting 2 18 67CFR Filter Regulator Integral Mounted Regulator 2 18 Yoke Mounted Regulator 2 18 Casing Mounted Regulator 2 19 Pressure Connections Suppl...

Страница 26: ...ng Fieldbus Connections with a Twisted Shielded Pair 2 23 Making Fieldbus Connections with a Quick Connect Cable Entry 2 23 Feedback Unit Connections for Remote Mounting 2 24 Communication Connections 2 28 Simulate Enable Jumper 2 28 Commissioning Tag 2 28 2 ...

Страница 27: ...not taken Preventive measures may include but are not limited to one or more of the following Remote venting of the unit re evaluating the hazardous area classification ensuring adequate ventilation and the removal of any ignition sources For information on remote venting of this controller refer to page 2 21 If installing this into an existing application also refer to the WARNING at the beginnin...

Страница 28: ...B 8 and B 10 for the FM nameplates ATEX Special Conditions for Safe Use Intrinsically Safe Dust DVC6010f DVC6020f DVC6030f and DVC6005f 1 This apparatus can only be connected to an intrinsically safe certified equipment and this combination must be compatible as regards the intrinsically safe rules 2 The FISCO electrical parameters of this equipment must not exceed any following values UOv 17 5 V ...

Страница 29: ...king Ambient Temperature Integral Mounting DVC6010f DVC6020f DVC6030f Ex ia II CT6 40 C to 75 C Ex ia II CT5 40 C to 80 C Separate Mounting Main Unit DVC6005f Ex ia II CT6 40 C to 75 C Ex ia II CT5 40 C to 80 C Feedback Unit DVC6015 Ex ia II CT6 60 C to 80 C DVC6025 Ex ia II CT5 60 C to 95 C DVC6035 Ex ia II CT4 60 C to 125 C 2 The enclosure of the controller provides a grounding terminal and the ...

Страница 30: ... When using the product the user should pay attention to the items stated below 1 The correlation of this approved DVC6000f digital valve controllers in specific product type Ex marking and operating ambient temperature is as follows Product Type Ex Marking Ambient Temperature DVC6010f DVC6020f DVC6030f integral design Ex d II B H2T6 40 C to 75 C Ex d II B H2T5 40 C to 80 C DVC6005f main unit of s...

Страница 31: ...sliding stem actuators with up to 102 mm 4 inch travel Figure 2 1 shows a typical mounting on an actuator with up to 51 mm 2 inch travel Figure 2 2 shows a typical mounting on actuators with 51 to 102 mm 2 to 4 inch travel For actuators with greater than 102 mm 4 inch travel see the guidelines for mounting a DVC6020f digital valve controller Note Do not use the stainless steel DVC6010fS in high vi...

Страница 32: ...gital valve controller to the zero drive position zero pressure from Port A with Relay A by inserting the alignment pin key 46 through the hole on the feedback arm as follows For air to open actuators i e the actuator stem retracts into the actuator casing or cylinder as air pressure to the casing or lower cylinder increases insert the alignment pin into the hole marked A For this style actuator t...

Страница 33: ... slot of the connector arm and loosely install the flanged hex nut 9 Slide the adjustment arm pin in the slot of the connector arm until the pin is in line with the desired valve travel marking Tighten the flanged hex nut 10 Remove the alignment pin key 46 and store it in the module base next to the I P assembly 11 After calibrating the instrument attach the shield with two machine screws DVC6020f...

Страница 34: ... the DVC6020f mounted on rotary actuators As shown in figure 2 5 two feedback arms are available for the digital valve controller Most long stroke sliding stem and rotary actuator installations use the long feedback arm 62 mm 2 45 inches from roller to pivot point Installations on 1051 size 33 and 1052 size 20 and 33 actuators use the short feedback arm 54 mm 2 13 inches from roller to pivot point...

Страница 35: ...arm extension is included in the mounting kit Follow the instructions included with the mounting kit to install the follower arm extension 6 Apply anti seize key 64 to the arm assembly pin as shown in figure 2 8 7 Mount the DVC6020f on the actuator as follows If required a mounting adaptor is included in the mounting kit Attach the adaptor to the actuator as shown in figure 2 5 Then attach the dig...

Страница 36: ...igure 2 7 for parts locations Refer to the following guidelines when mounting on quarter turn actuators Note Due to NAMUR mounting limitations do not use the stainless steel DVC6030f in high vibration service 1 Isolate the control valve from the process line pressure and release pressure from both sides of the valve body Shut off all pressure lines to the pneumatic actuator releasing all pressure ...

Страница 37: ...EMENT E0989 NOTE DVC6030f TRAVEL COUNTS COUNTERCLOCKWISE 3100 700 Figure 2 11 Positioning Travel Indicator Pin in the Feedback Arm Viewed as if Looking from the FIELDVUE DVC6030f toward the Actuator FEEDBACK ARM BIAS SPRING TRAVEL INDICATOR PIN 48B4164 B DOC HOLE A HOLE B Note ValveLink software and the Field Communicator use the convention of clockwise figure 2 9 and counterclockwise figure 2 10 ...

Страница 38: ...tach the base unit to the wall using suitable screws or bolts Pipestand Mounting Refer to figure 2 13 Position a standoff on the back of the base unit Using two 101 6 mm 4 inch 1 4 20 hex head screws loosely attach the base unit to the pipestand with the mounting bracket Position the second standoff then using the remaining 101 6 mm 4 inch hex head screws securely fasten the base unit to the pipe ...

Страница 39: ...troller to the zero drive position zero pressure from Port A with Relay A by inserting the alignment pin key 46 through the hole on the feedback arm as follows For air to open actuators i e the actuator stem retracts into the actuator casing or cylinder as air pressure to the casing or lower cylinder increases insert the alignment pin into the hole marked A For this style actuator the feedback arm...

Страница 40: ... If a cam is not already installed on the actuator install the cam as described in the instructions included with the mounting kit For sliding stem actuators the cam is installed on the stem connector 3 If a mounting plate is required fasten the mounting plate to the actuator 4 For applications that require remote venting a pipe away bracket kit is available Follow the instructions included with t...

Страница 41: ...tach the positioner plate to the actuator as described in the mounting kit instructions 4 If required attach the spacer to the actuator shaft Refer to figure 2 14 The travel indicator assembly can have a starting position of 7 30 or 10 30 Determine the desired starting position then proceed with the next step Considering the top of the remote travel sensor as the 12 o clock position in the next st...

Страница 42: ...re from the actuator Use lock out procedures to be sure that the above measures stay in effect while working on the equipment 2 For yoke mounting on rotary actuators only a If a mounting plate is required fasten the mounting plate to the actuator b If required a mounting adaptor is included in the mounting kit Attach the adaptor to the actuator as shown in figure 2 5 c For applications that requir...

Страница 43: ...method of air filtration or filter maintenance Supply pressure must be clean dry air that meets the requirements of ISA Standard 7 0 01 A maximum 40 micrometer particle size in the air system is acceptable Further filtration down to 5 micrometer particle size is recommended Lubricant content is not to exceed 1 ppm weight w w or volume v v basis Condensation in the air supply should be minimized Al...

Страница 44: ...igital valve controllers on double acting actuators always use relay A With no instrument Fieldbus power Zero Power Condition OUTPUT A is at 0 pressure and OUTPUT B is at full supply pressure when the relay is properly adjusted To have the actuator stem retract into the cylinder with Zero Power Condition connect OUTPUT A to the upper actuator cylinder connection Connect OUTPUT B to the lower cylin...

Страница 45: ...t Connection WARNING This unit vents the supply medium into the surrounding atmosphere When installing this unit in a non hazardous non classified location in a confined area with natural gas as the supply medium you must remotely vent this unit to a safe location Failure to do so could result in personal injury or property damage from fire or explosion and area re classification When installing t...

Страница 46: ... 1 liters 250 cubic inch To tune the digital valve controller for an assembly equipped with a volume tank select a tuning set for an actuator with roughly the same volume Do not use tuning set B when a volume tank is present Alternatively flow fluctuations may be attenuated by placing a 0 9 mm 0 035 inch fixed restriction between the regulator and the output A list of fixed restriction orifice spe...

Страница 47: ...rub or clean the cover with solvents Clean with a mild detergent and water only 38B6470 B E0030 1 IL SAFETY GROUND LOOP LOOP EARTH GROUND TALK TALK Figure 2 19 Terminal Box 1 Remove the terminal box cap key 4 from the terminal box key 3 2 Bring the field wiring into the terminal box When applicable install conduit using local and national electrical codes which apply to the application 3 The instr...

Страница 48: ...g d Cut and trim the wire ends e The instrument is not polarity sensitive Refer to figure 2 19 Connect the blue wire to one of the LOOP terminals in the terminal box Connect the brown wire to the other LOOP terminal Cut the green yellow wire off inside of the DVC6000 and ensure that the shield is totally isolated at the instrument end 1 2 14 NPT 1 BLUE 2 BROWN 3 NC 4 GREEN YELLOW NOTES 1 COLORS AR...

Страница 49: ...on the actuator and is connected to the base unit mounted on a pipestand or wall with a 3 conductor shielded cable Connect the feedback unit to the base unit as follows refer to figure 2 21 1 On the feedback unit remove the housing cap 2 On the base unit remove the feedback connections terminal box cap see figure 2 16 3 If necessary install conduit between the feedback unit and the base unit follo...

Страница 50: ...ON BOX DVC6005f 3RD PARTY FEEDBACK ELEMENT WITH 10k W POTENTIOMETER 30k W INTERNAL 3 1 30k 2 10k W 1 Stroke the actuator with the 10 kOhm potentiometer to the mid travel position which corresponds to the potentiometer value of 5 kOhm This will leave an equal amount of unused resistive element on both ends of the travel which is required by the digital valve controller to function properly 2 On the...

Страница 51: ...f necessary install conduit between the base unit and the remote travel sensor following applicable local and national electrical codes Route the 3 conductor shielded cable between the two units refer to figure 2 23 3 Install the fixed resistor R1 across the unlabeled bottom Terminal and Terminal 1 The bottom terminal does not have a screw The screw on the 30 kOhm terminal can be used R1 must be p...

Страница 52: ...ions permit the safe removal of the terminal box cap before proceeding Install a jumper across the SIMULATE ENABLE terminals to enable the instrument to accept a simulate command These terminals are marked AUX on the terminal board see figure 2 19 With the jumper in place and the simulate parameter in the AO or DO block set to enabled the transducer block 18B9406 F Figure 2 24 Paper Commissioning ...

Страница 53: ...ice on the segment The bottom portion of the tags can be used for commissioning the segment in the control system Prior to commissioning the device ID is displayed by the host system if no device tag is configured in the digital valve controller electronics Typically the placeholder displays the device tag The information on the paper tag enables the engineer to match the device ID to the correct ...

Страница 54: ...DVC6000f Digital Valve Controllers December 2009 2 30 2 ...

Страница 55: ...Basic Setup December 2009 3 1 3 3 Section 3 Basic Setup Basic Setup Transducer Block Mode 3 2 Protection 3 2 Device Setup 3 2 Performance Tuner 3 6 3 ...

Страница 56: ... Calibration Trigger 99 5 0 5 9 4 repeats min No Travel Integral Enable Travel Integral Limit Hi Travel Integral Limit Lo Travel Integral Deadzone On 30 30 0 25 Pressure Cutoff Hi Pressure Cutoff Lo Pressure Integral Deadzone Pressure Integral Hi Limit Pressure Integral Lo Limit 99 5 0 5 0 25 50 0 50 0 Input Characterization Shutdown Trigger Shutdown Recovery Output Block Timeout Linear All Off Al...

Страница 57: ...setup If you select YES for factory default the Field Communicator sets the setup parameters to the values listed in table 3 1 If you select NO for the factory defaults the setup parameters listed in the table remain at their previous settings Typically Device Setup determines the required setup information based upon the actuator manufacturer and model specified However if you enter other for the...

Страница 58: ...epends upon pneumatic connections See description for Travel Sensor Motion 1066 20 27 75 Piston Dbl w o Spring Specify RShaft Pot Depends upon pneumatic connections See description for Travel Sensor Motion 1066SR 20 27 75 Piston Sgl w Spring G L RShaft Pot Mounting Style Travel Sensor Motion A Clockwise B Counterclockwise C Counterclockwise D Clockwise 2052 1 2 Spring Diaphragm J K RShaft Pot Cloc...

Страница 59: ...id personal injury and property damage caused by the release of pressure or process fluid provide some temporary means of control for the process For instruments with relay A or C If increasing air pressure at output A causes the shaft to turn clockwise enter Clockwise If it causes the shaft to turn counterclockwise enter Counterclockwise For instruments with relay B If decreasing air pressure at ...

Страница 60: ...n points For additional information refer to Auto Calibration in the Calibration section Note Single acting relay B and C are not user adjustable However it is recommended that you check the relay adjustment for double acting relay A in new installations before proceeding with travel calibration Refer to page 5 4 for relay adjustment instructions If after completing auto setup and auto calibration...

Страница 61: ...l Integral Derivative Function Block 4 82 IS Input Selector Function Block 4 102 OS Output Splitter Function Block 4 116 AI Analog Input Function Block 4 128 MAI Mulitple Analog Input Function Block 4 140 DO Discrete Output Function Block 4 148 DI Discrete Input Function Block 4 160 All Blocks 4 172 Block Parameter Index 4 173 Block Channel Index 4 186 4 ...

Страница 62: ...DVC6000f Digital Valve Controllers December 2009 4 2 4 ...

Страница 63: ...rce Block Mode 4 4 Write Lock 4 4 Communication Time Out 4 4 Options 4 5 Diagnostic Options Function Block Options Miscellaneous Options Features Available Feature Selected Alarm Handling 4 6 Identification 4 6 Version 4 7 Restart Options 6 4 Block Errors 4 7 Parameter List 4 12 View Lists 4 18 4 ...

Страница 64: ... retained Placing the resource block in the Out of Service mode does not affect the mode of the transducer block Write Lock RB Configure Setup Write Lock Write Lock Write Lock WRITE_LOCK 34 determines if writes are permissible to other device parameters The Firmware Write Lock feature must be selected to be able to use Write Lock see Features When Write Lock is set to Locked no writes are permitte...

Страница 65: ...STATE 30 in table 4 3 and Action on Fault Detection Soft Write Lock Soft Write lock permits using Write Lock WRITE_LOCK 34 to prevent any external change to parameter values Block connections and calculation results will proceed normally but the configuration is locked Also see Write Lock on page 4 4 Multi bit Alarm Bit Alarm Support Multi bit Alarm Bit Alarm Support permits the instrument to trea...

Страница 66: ...cknowledge Acknowledge Option ACK_OPTION 38 determines if the block alarm will be automatically acknowledged Discrete Alarm Disabled The Write Alarm WRITE_ALM 40 is used to alert when parameters are writeable to the device Alarm Summary ALARM_SUM 37 determines if the Discrete Alarm is disabled Discrete Alarm Auto Acknowledge Acknowledge Option ACK_OPTION 38 determines if the Write Alarm associated...

Страница 67: ...k BLOCK_ERR Conditions Condition Number Condition Name and Description 0 Other Set if a device initialization error occurred 1 Block Configuration Error Set if FEATURE_SEL CYCLE_SEL or CYCLE_TYPE is set incorrectly 2 Link Configuration Error N A 3 Simulate Active Indicates that the simulation jumper is in place on the aux terminals This is not an indication that the I O blocks are using simulation...

Страница 68: ...l Places IO_OPTS STATUS_OPTS 100 0 2 All off All off 17 18 19 20 21 22 CAS_IN SP_RATE_DN SP_RATE_UP SP_HI_LIM SP_LO_LIM CHANNEL BAD NC const 0 INF INF 100 0 1 analog valve input Continued Table 4 2 Parameters Affected by Restart with Defaults Continued Index Number Parameter Name Initial Value AO Block continued 23 24 26 27 FSTATE_TIME FSTATE_VAL RCAS_IN Status Value SHED_OPT 0 0 BAD NoComm NoVal ...

Страница 69: ...YS HI_HI_PRI HI_HI_LIM HI_PRI HI_LIM 0 5 0 INF 0 INF 52 53 54 55 LO_PRI LO_LIM LO_LO_PRI LO_LO_LIM 0 INF 0 INF 56 57 58 59 DV_HI_PRI DV_HI_LIM DV_LO_PRI DV_LO_LIM 0 INF 0 INF Continued Table 4 2 Parameters Affected by Restart with Defaults Continued Index Number Parameter Name Initial Value PID Block continued 66 69 70 71 72 73 74 BIAS SP_FTIME MATHFORM STRUCTURECONFIG GAMMA BETA IDEABAND 0 0 0 0 ...

Страница 70: ...ers Affected by Restart with Defaults Continued Index Number Parameter Name Initial Value ISEL Block continued 38 39 40 41 42 43 HI_HI_LIM HI_PRI HI_LIM LO_PRI LO_LIM LO_LO_PRI 0 0 0 0 0 0 44 49 50 LO_LO_LIM OUT_D ALM_SEL 0 All bits 0 DI Block 1 2 3 4 ST_REV TAG_DESC STRATEGY ALERT_KEY 0 spaces 0 0 5 8 10 11 13 14 MODE_BLK TARGET PERMITTED NORMAL OUT_D XD_STATE OUT_STATE IO_OPTS STATUS_OPTS Out of...

Страница 71: ...ESC STRATEGY ALERT_KEY 0 spaces 0 0 5 7 8 9 10 11 12 13 14 15 MODE_BLK TARGET PERMITTED NORMAL CHANNEL OUT_1 OUT_2 OUT_3 OUT_4 OUT_5 OUT_6 OUT_7 OUT_8 Out of Service OOS MAN AUTO Auto TB FINAL_VALUE TB TRAVEL_TARGET TB FINAL_POSITION_VALUE TB TRAVEL TB SUPPLY_PRESS TB ACT_PRESS_A TB ACT_PRESS_B TB ACT_PRESS_DIFF Continued Table 4 2 Parameters Affected by Restart with Defaults Continued Index Numbe...

Страница 72: ...LK 5 TARGET_MODE 5 1 RW ALL 3 Auto 7 OOS 3 Auto Data Type DS 69 The actual target permitted and normal modes Target The requested block mode Actual The current mode of the block Permitted Allowed modes for Target Normal Most common mode for Target ACTUAL_MODE 5 2 RO NA 3 Auto 6 IMAN only during initialization 7 OOS N A PERMITTED_MODE 5 3 RW ALL 3 Auto 7 OOS 3 Auto 7 OOS NORMAL_MODE 5 4 RW ALL 3 Au...

Страница 73: ...interface device to prevent the use of DDs that are incompatible with the firmware in the instrument Grant Deny GRANT_DENY 14 GRANT 14 1 RW ALL Valid Bits 0 Program 1 Tune 2 Alarm 3 Local All bits 0 Data Type DS 70 Options for controlling access of a host computer and to block parameters Parameter contains two attributes Grant and Deny each with program tune alarm and local permissions Clearing a ...

Страница 74: ...er cycle A non zero value regulates the frequency of writes thus protecting the life span of the device If the value is zero data will never be automatically copied Changes made by other than publishing to NV parameters will be copied to non volatile memory immediately For DVC6000f instruments this parameter value is fixed at 576 000 18 seconds Free Space FREE_SPACE 24 RO NA 0 to 100 0 Data Type F...

Страница 75: ...ear changes the parameter FAULT_STATE to Clear and clears the output function blocks of the FAULT_STATE if the field condition if any has cleared This is essentially a write only parameter as it will always read OFF because it is defined as momentary Writing a value of OFF has no affect To use this parameter the feature Fault State must be selected see Features Selected on page 4 5 Maximum Notify ...

Страница 76: ...ust be clear ALARM_STATE 36 2 RO NA 0 Undefined 1 Clear reported 2 Clear not reported 3 Active reported 4 Active not reported 0 Undefined TIME_STAMP 36 3 RO NA 0 SUBCODE 36 4 RO NA 0 VALUE 36 5 RO NA 0 Alarm Summary ALARM_SUM 37 CURRENT 37 1 RO NA 0 Discrete alarm 7 Block Alarm All bits 0 Data Type DS 74 0 clear acknowledged reported enabled Current alert status unacknowledged states unreported st...

Страница 77: ...g options are enabled Firmware Revision FIRMWARE_REVISION 47 Data Type Uint8 Describes software revision information This is the revision of the firmware that is currently in use Initial value depends on revision of DVC6000f FIRMWARE_REV_MAJOR 47 1 RO NA 0 255 FIRMWARE_REV_MINOR 47 2 RO NA 0 255 FIRMWARE_REV_BUILD 47 3 RO NA 0 255 IO_FIRMWARE_REV 47 4 RO NA 0 255 DIAG_CAL_REV 47 5 RO NA 0 255 FIRM...

Страница 78: ... parameters and are defined by the Fieldbus Foundation View 3 contains dynamic parameters and View 4 contains static parameters with configuration and maintenance information Views 3 and 4 are defined by the manufacturer Table 4 4 Resource Block View 1 Index Number Parameter 1 ST_REV 5 1 MODE_BLK TARGET_MODE 5 2 MODE_BLK ACTUAL_MODE 5 3 MODE_BLK PERMITTED_MODE 5 4 MODE_BLK NORMAL_MODE 6 BLOCK_ERR ...

Страница 79: ...ARE_REVISION FIRMWARE_REV_MAJOR 47 2 FIRMWARE_REVISION FIRMWARE_REV_MINOR 47 3 FIRMWARE_REVISION FIRMWARE_REV_BUILD 47 4 FIRMWARE_REVISION IO_FIRMWARE_REV 47 5 FIRMWARE_REVISION DIAG_CAL_REV 47 6 FIRMWARE_REVISION FIRMWARE_REV_ALL 48 HARDWARE_REV 49 ELECTRONICS_SN 50 FACTORY_SN 51 FIELD_SN 55 1 STBY_FIRMWARE_REV STBY_FIRMWARE_REV_MAJOR 55 2 STBY_FIRMWARE_REV STBY_FIRMWARE_REV_MINOR 55 3 STBY_FIRMW...

Страница 80: ...Intrument Alert Conditions 4 26 PlantWeb Alerts 4 27 Electronics Alerts 4 27 Configuration Alerts 4 29 Sensors Alerts 4 29 Environment Alerts 4 30 Travel Alerts 4 31 Proximity Alerts 4 33 Travel History Alerts 4 33 Performance Alerts 4 34 PlantWeb Alert Enable 4 35 PlantWeb Alert Reporting 4 35 Instrument 4 35 Valve and Actuator 4 36 Valve 4 36 Trim 4 37 Actuator 4 37 Reference 4 39 MAI Channel Ma...

Страница 81: ...r block is in the auto mode it accepts the output from the AO or DO block as a set point and outputs a drive signal to the I P converter based upon this set point Out of Service OOS Placing the transducer block in Out of Service mode changes the output to the zero power no I P drive condition Manual MAN Placing the transducer block in Manual will hold the value at the current setpoint FINAL_VALUE ...

Страница 82: ...roportional Gain Travel Velocity Gain Travel Minor Loop Feedback Gain B C D E F G 2 0 4 4 4 8 5 5 6 2 7 2 3 0 3 0 3 0 3 0 3 1 3 6 35 35 35 35 35 34 H I J K L M 8 4 9 7 11 3 13 1 15 5 18 0 4 2 4 8 5 6 6 0 6 0 6 0 31 27 23 18 12 12 X Expert User Adjusted User Adjusted User Adjusted Note Use Expert tuning if standard tuning has not achieved the desired results Stabilize Optimize may be used to achiev...

Страница 83: ...ore they become apparent in the travel response it can generally optimize tuning more effectively than manual tuning Stabilize Optimize WARNING During Stabilize Optimize the valve may move To avoid personal injury and property damage caused by the release of pressure or process fluid provide some temporary means of control for the process If after completing initial setup and calibration the valve...

Страница 84: ... the tuning set to X expert Table 4 9 Gain Values for Preselected Pressure Tuning Sets Tuning Set Pressure Proportional Gain Pressure Integrator Gain Pressure Minor Loop Feedback Gain B C D E F G 0 5 2 2 2 4 2 8 3 1 3 6 0 3 0 1 0 1 0 1 0 1 0 1 35 35 35 35 35 34 H I J K L M 4 2 4 8 5 6 6 6 7 8 9 0 0 1 0 1 0 1 0 1 0 1 0 1 31 27 23 18 12 12 X Expert User Adjusted User Adjusted User Adjusted Note Use ...

Страница 85: ...instrument detects that the travel sensor is outside of its normal range of operation or that a gross deviation exists between set point and actual travel It switches to Pressure Control and no longer uses the travel sensor to position the valve Travel Cutoff Hi Travel Cutoff Hi FINAL_VALUE_CUTOFF_HI 15 defines the high cutoff point for the travel in percent of pre characterized setpoint Above thi...

Страница 86: ...oint Set point values range from 25 0 to 125 Before modification the custom characteristic is linear You cannot modify the custom points if the Input Characterization INPUT_CHAR 50 is set to custom Outblock Selection TB Configure Setup Detailed Setup Response Control Outblock Selection Outblock Selection OUTBLOCK_SEL 96 defines which output function block will control the setpoint of the valve The...

Страница 87: ...e Current Alert Enable activates the Drive Current Alert Drive Current Shutdown The Shutdown Trigger SHUTDOWN_TRIGGER 76 1 permits enabling or disabling Self Test Shutdown for the Drive Current alert When enabled and the alert condition is present the transducer Actual mode is placed Out of Service The instrument will attempt to drive the valve to the Zero Power Condition and will no longer execut...

Страница 88: ...e stored Static Memory Alert Enable When enabled Static Memory Alert Enable activates the Static Memory Alert Static Memory Shutdown The Shutdown Trigger SHUTDOWN_TRIGGER 76 1 permits enabling or disabling Self Test Shutdown When enabled and the Static Memory Alert is active the transducer Actual mode is placed out of service The instrument will attempt to drive the valve to the zero power conditi...

Страница 89: ...isabled Output Block Timeout The Output Block Timeout OUTPUT_BLK_TIMEOUT 76 3 is the maximum time between updates from the AO or DO block to the transducer block setpoint Blocks Set to Default Blocks Set to Defaults Alert This alert is active if the resource block has undergone Restart with Defaults This will stay active until the transducer block is changed from Out of Service Blocks Set to Defau...

Страница 90: ...ide the functional range Pressure B Sensor Alert Enable When enabled Pressure B Sensor Alert Enable activates Pressure B Sensor Alert Supply Pressure Sensor Alert This alert is active if the Supply Pressure Sensor reading is outside the functional range Supply Pressure Sensor Alert Enable When enabled Supply Pressure Sensor Alert Enable activates the Supply Pressure Sensor Alert Pressure Fallback ...

Страница 91: ...emperature Lo Alert Point TEMP_LO_ALRT_PT 76 7 Travel Alerts TB Configure Setup Detailed Setup Alerts Travel Alerts Note The alerts contained in this section are valid for both travel and pressure control Travel Target Travel target is the output from the characterization function Travel Travel TRAVEL VALUE 34 2 displays the actual position of the valve in percent of calibrated travel Travel Devia...

Страница 92: ... travel in percent of ranged travel required to clear a Travel Lo Lo alert once it has been set See figure 4 3 ALERT IS CLEARED ALERT IS SET TRAVEL ALERT LO POINT TRAVEL ALERT DEADBAND A6532 1 IL Figure 4 3 Travel Lo Alert Deadband Travel Hi Lo Travel Hi Alert This alert is active if the Travel exceeds the Travel Hi Alert point Travel Hi Alert Enable When enabled Travel Hi Alert Enable activates t...

Страница 93: ...osed Deadband Travel Closed Deadband TVL_CLOSED_DB 77 11 is the travel in percent of ranged travel required to clear a Travel Closed alert once it has been set Proximity Proximity Hi Hi Alert This alert is active if the Travel is within the detection band set by the Travel Hi Hi Alert Point and the Travel Hi Hi Deadband Proximity Hi Hi Alert Enable When enabled Proximity Hi Hi Alert Enable activat...

Страница 94: ...eds the Travel Accumulator Dead band See figure 4 5 You can reset the Travel Accumulator by configuring it to zero Travel Accumulator Alert This alert is active if the Travel Accumulator exceeds the Travel Accumulator Alert Point The Travel Accumulator Alert is set when the Travel Accumulator value exceeds the Travel Accumulator Alert Point It is cleared after you reset the Travel Accumulation to ...

Страница 95: ... Maintenance Enable MAINT_ENABLE 63 enables or disables conditions that can cause a maintenance alert A maintenance alert indicates the device or some part of the device needs maintenance soon Table C 2 lists the available PlantWeb alerts Advise Enable Advise Enable ADVISE_ENABLE 64 enables or disables conditions that can cause an advisory alert An advisory alert indicates informative conditions t...

Страница 96: ... label affixed to the relay body indicates it is a low bleed version Zero Power Condition Zero Power Condition ZERO_PWR_COND 42 2 identifies whether the valve is open or closed when instrument power is lost If you are unsure how to set this parameter disconnect the segment loop power to the instrument The resulting valve travel is the Zero Power Condition Maximum Supply Pressure Enter the maximum ...

Страница 97: ...ressure Enter the valve inlet pressure INLET_PRESSURE 83 7 Outlet Pressure Enter the valve outlet pressure OUTLET_PRESSURE 83 8 in psig kPa Bar inHg inH2O or kg cm2 Trim Seat Type Enter the valve seat type SEAT_TYPE 84 1 Leak Class Enter the valve leak class LEAK_CLASS 84 2 Port Diameter Enter the valve port diameter PORT_DIAMETER 84 3 in inches or mm Port Type Enter the valve port type PORT_TYPE ...

Страница 98: ...t For rotary valves enter RShaft Pot For sliding stem valves if the feedback linkage consists of a connector arm adjustment arm and feedback arm similar to the CAM ROLLER 29B1665 A DOC STEM CONNECTOR Figure 4 7 Feedback Connection for Typical Long Stroke Sliding Stem Actuator 4 to 24 Inches Travel linkage shown in figure 4 6 enter SStem Pot If the feedback linkage consists of a roller that follows...

Страница 99: ...wer Bench Set Enter the lower actuator operating pressure LOWER_BENCH SET 85 4 Nominal Supply Pressure Enter the nominal instrument supply pressure NOMINAL_SUPPLY PRESSURE 85 6 Spring Rate Enter the actuator spring rate SPRING_RATE 85 7 in lbs in or N m Reference Trim Style 1 Enter the valve trim style TRIM_STYLE_1 84 9 Trim Style 2 Enter the valve trim style TRIM_STYLE_2 84 10 Stroking Time Open ...

Страница 100: ...UTO X Low Low Limited AO AUTO None None Not Limited DO AUTO X High High Limited DO AUTO X Low Low Limited DO AUTO X None Not Limited NOTE X No Effect Alert Handling TB Configure Setup Detailed Setup Alert Handling PlantWeb Alert Simulate When enabled PlantWeb Alert Simulate PWA_SIMULATE 39 allows the user to write to the following PlantWeb and Instrument alert parameters Failed Active Maintenance ...

Страница 101: ...ration Error N A 3 Simulate Active Indicates that the simulation jumper is in place on the aux terminals This is not an indication that the I O blocks are using simulation data See AO block parameter SIMULATE 10 and DO block parameter SIMULATE_D 10 4 Local Override N A 5 Device Fault State NA 6 Maintenance Needed Soon N A 7 Input failure process variable has Bad status N A 8 Output failure N A 9 M...

Страница 102: ...h Defaults is performed See Restarting the Instrument Tag Description TAG_DESC 2 RW ALL NULL SETUP Data Type String The description of the block Strategy STRATEGY 3 RW ALL 0 to 65535 0 SETUP Data Type Uint16 Used to help group blocks Alert Key ALERT_KEY 4 RW ALL 1 to 255 1 SETUP Data Type Uint8 The identification number of the plant unit Devices in a loop or plant section can be assigned with a co...

Страница 103: ...ed FINAL_VALUE 13 Setpoint Status STATUS 13 1 RW MAN OOS N A NONE Data Type DS 65 In Travel Control Setpoint for valve travel in prior to characterization In Pressure Control Setpoint for implied valve travel as or pressure range prior to characterization FINAL_VALUE is not updated unless the AO block is selected in FEATURE_SELECT For example FINAL_VALUE still has last value written by AO channel ...

Страница 104: ...ata Type Visible String Model number of actuator Actuator Serial Number ACT_SN 24 RW ALL Null SETUP Data Type Visible String Serial number of actuator Valve Manufacturer VALVE_MAN_ID 25 RW ALL 0x5100 SETUP Data Type Uint32 The valve manufacturer identification number Valve Model Number VALVE_MODEL_NUM 26 RW ALL Null SETUP Data Type Visible String The valve model number Valve Serial Number VALVE_SN...

Страница 105: ..._B controls AI channel 8 Pressure Differential Status STATUS 38 1 RO N A N A Pressure Differential VALUE 38 2 RO N A N A PWA Simulate PWA_SIMULATE 39 RO or RW ALL 1 Simulate Off 2 Simulate Enabled 1 Simulate Off ALL Data Type Enum Uint8 When this is set to 2 all the alert ACTIVE parameters can be written except for INST_ALERTS_ACTIVE SHUTDOWN_ALERT_ACTIVE This allows alerts to be simulated for tes...

Страница 106: ... Single Direct 2 Relay B Single Reverse 5 Relay C Special App Single Direct 6 Relay B Special App Single Reverse 9 Lo Bleed Relay A or C Double or Single Direct 10 Lo Bleed Relay B Single Reverse 13 Lo Bleed Relay C Special App Single Direct 10 Lo Bleed Relay B Special App Single Reverse Relay A or C Double or Single Direct SETUP Data Type Enum Uint8 Maximum Supply Pressure MAX_SUPP_PRESS 42 6 RW ...

Страница 107: ...t factory Travel Fac Lo TVL_FAC_LO 43 6 RO N A Set by Factory N A Data Type Uint16 Minimum value of travel sensor counts Set at factory Travel IP Bias TVL_IP_BIAS 43 7 RW MAN OOS 0 100 70 CAL Data Type Float Travel MLFB Bias TVL_MLFB_BIAS 43 8 RW MAN OOS 0 100 50 CAL Data Type Float Last Calibration Type TVL_CAL_TYPE 43 9 RW MAN OOS 0 Not Calibrated 1 Single Point Calibration 2 Auto Calibration 3 ...

Страница 108: ... Execute Performance Tuner Graphite Packing and Booster 19 Autocalibration Set Filter 20 Autocalibrate Extended Set Filter 1 Operating CAL Data Type Enum Uint8 Resets to 1 after a write Travel Calibration Prog TVL_CAL_PROG 45 2 RO N A 0 N A Data Type Uint8 Travel Calibration Status TVL_CAL_STATUS 45 3 RO N A 0 auto cal complete 1 calibration complete 2 auto cal in progress 3 manual cal in progress...

Страница 109: ...PRESS_INTEG_GAIN 47 4 RW MAN OOS 0 32 0 1 SETUP Data Type Float Integral resets per second Pressure Rate Gain PRESS_RATE_GAIN 47 5 RW MAN OOS 0 512 0 SETUP Data Type Float Derivative gain Pressure Integral Dead Zone PRESS_INTEG_DEADZ 47 6 RW MAN OOS 0 2 0 0 25 SETUP Data Type Float Integrator Deadzone 1 2 width Pressure Integral Limit Hi PRESS_INTEG_HI_LIM 47 7 RW MAN OOS 0 100 INTEG_LO 20 SETUP D...

Страница 110: ..._CURRENT 54 RO N A 0 to 100 N A Data Type Float MLFB MLFB 55 RO N A 100 to 100 N A Data Type Float Failed Alarm FAILED_ALM 56 Data Type DS 71 Used to report alerts to host system UNACKNOWLEDGED 56 1 RW ALL 0 Undefined 1 Acknowledged 2 Unacknowledged 0 Undefined NONE ALARM_STATE 56 2 RO N A 0 Undefined 1 Clear reported 2 Clear not reported 3 Active reported 4 Active not reported 0 Undefined N A TIM...

Страница 111: ...vel Sensor 6 Outlet Pressure Sensor 7 Supply Pressure Sensor 8 Temperature Sensor 9 Supply Pressure 10 Temperature Limit 11 Travel Deviation 12 Travel Limit 13 Travel Accumulator 14 Cycle Counter 15 Performance Critical 16 Performance Reduced 17 Performance Information 18 Shutdown Alert All bits 0 N A Data Type Bit String 4 byte 0 inactive 1 active Failed Alert Status Maintenance Active MAINT_ACTI...

Страница 112: ...tion of alert All alerts can be disabled Maintenance Enable MAINT_ENABLE 63 RW ALL Same as for MAINT_ACTIVE above Enabled Bits 1 Drive Signal 3 Output Block Timeout 6 Outlet Pressure Sensor 9 Supply Pressure 11 Travel Deviation 13 Travel Accumulator 14 Cycle Counter 16 Performance Reduced ALL Data Type Bit String 4 byte 0 disable 1 enable Maintenance alert enable Enable allows detection of alert A...

Страница 113: ...hether an alert is reported If alert is enabled the alert condition is evaluated and the ACTIVE parameter is updated to reflect if alert is active or not If the bit is set reporting is suppressed Default is all bits cleared Failed Priority FAILED_PRI 68 RW ALL 0 to 15 2 SETUP Data Type Uint8 Failed alert priority Maintenance Priority MAINT_PRI 69 RW ALL 0 to 15 2 SETUP Data Type Uint8 Maintenance ...

Страница 114: ... TRAVEL_ACTIVE 74 4 RO 1 ALL 0 Travel Deviation 1 Travel High High 2 Travel Low Low 3 Travel High 4 Travel Low All bits 0 N A Data Type Bit String 4 byte 0 inactive 1 active Travel Alert status Proximity Active PROX_ACTIVE 74 5 RO 1 N A 0 Travel Open 1 Travel Closed 2 Proximity High High 3 Proximity High 4 Proximity Low 5 Proximity Low Low All bits 0 N A Data Type Bit String 4 byte 0 inactive 1 ac...

Страница 115: ...e 0 inactive 1 active Performance Diagnostic Critical possible cause PD Detail 2 Active PD_DETAIL2_ACTIVE 74 10 RO 1 ALL Reserved All bits 0 N A Data Type Bit String 4 byte 0 inactive 1 active Performance Diagnostic Detail status PD Detail 3 Active PD_DETAIL3_ACTIVE 74 11 RO 1 ALL 0 I P Primary Plugging 1 I P Nozzle Plugging 2 I P Calibration Shift 3 Reserved 4 Relay Cross Misadj 5 Relay Port A Di...

Страница 116: ...Performance Diagnostic Detail status Bits which when set will trigger PERF_ACTIVE bit 2 PD Detail 6 Active PD_DETAIL6_ACTIVE 74 14 RO 1 ALL Reserved All bits 0 N A Data Type Bit String 4 byte 0 inactive 1 active Performance Diagnostic Detail status Shutdown Alerts SHUTDOWN_ALERTS_ACTIVE 74 15 RO N A 0 Drive Current 1 Program Memory 2 Static Memory 3 Processor or I O Processor 4 Travel Sensor 5 Por...

Страница 117: ...le ENVIRO_ENABLE 75 3 RW ALL 0 Supply Pressure High 1 Supply Pressure Low 2 Temperature High 3 Temperature Low Enabled Bits 0 Supply Pressure High 2 Temperature High 3 Temperature Low SETUP Data Type Bit String 4 byte 0 disable 1 enable Environment Alerts Enable Travel Enable TRAVEL_ENABLE 75 4 RW ALL 0 Travel Deviation 1 Travel High High 2 Travel Low Low 3 Travel High 4 Travel Low Enabled Bits 0 ...

Страница 118: ...fter a shutdown trigger fail to zero drive above Output Blk Timeout OUTPUT_BLK_TIMEOUT 76 3 RW ALL Time 0 800 seconds 600 sec SETUP Data Type Float The maximum time between updates from the AO or DO block to the transducer block setpoint Drive Current Alert Point DRIVE_CURRENT_ALRT_PT 76 4 RW ALL 5 100 25 SETUP Data Type Float percent different drive signal not reaching I P accurately Drive Curren...

Страница 119: ...eadband Travel Closed Alert Point TVL_CLOSED_ALRT_PT 77 10 RW ALL 25 to 125 0 5 SETUP Data Type Float Alerts when valve closed Controls DI channel 25 regardless of alert enable state Travel Closed Deadband TVL_CLOSED_DB 77 11 RW ALL 0 100 1 SETUP Data Type Float Deadband Travel Lo Lo Alert Point TVL_LO_LO_ALRT_PT 77 12 RW ALL 25 to 125 25 SETUP Data Type Float Alert when valve position is less tha...

Страница 120: ...or High Error Indicates the travel sensor has reported a travel position that is significantly above the normal operating range and has failed Travel Sensor Low Error Indicates the travel sensor has reported a travel position that is significantly below the normal operating range and has failed Pressure B Sensor Failure Indicates the pressure sensor is reporting a pressure that is significantly ou...

Страница 121: ...et Pressure OUTLET_PRESSURE 83 8 RW ALL 0 00 ALL Data Type Float SPEC_SHEET_TRIM 84 Seat Type SEAT_TYPE 84 1 RW ALL NULL ALL Data Type Visible String Leak Class LEAK_CLASS 84 2 RW ALL ANSI Seat Leakage Classification 1 I 2 II 3 III 4 IV 5 V 6 VI 7 BFW 8 STD AIR 9 BFW II 10 BFW III 11 BFW IV 12 BFW V 13 BFW VI 14 1 10th of IV 15 Bubble Tight 1 I ALL Data Type Enum Uint8 Port Diameter PORT_DIAMETER ...

Страница 122: ...TEMP_MAX_TIME 86 2 RO N A Zero time N A Data Type Time Value Temperature Minimum TEMP_MIN 86 3 RO N A 9999 99 N A Data Type Float Lowest temperature recorded Temperature Minimum Time TEMP_MIN_TIME 86 4 RO N A Zero time N A Data Type Time Value Supply Pressure Maximum SUPP_PRESS_MAX 86 5 RO N A 0 0 N A Data Type Float Highest supply pressure recorded Supply Pressure Maximum Time SUPP_PRESS_MAX_TIME...

Страница 123: ...LUE 4 TRAVEL 5 SUPPLY_PRESS 6 ACT_PRESS_A 7 ACT_PRESS_B 8 ACT_PRESS_DIFF 9 DRIVE_SIGNAL 10 TRAVEL_DEVIATION 11 TEMPERATURE 12 CYCLE_COUNT 13 TRAVEL_ACCUM MAI Channel 1 MAI_CHANNEL_1 95 1 RW MAN OOS 1 through 13 1 SETUP MAI Channel 2 MAI_CHANNEL_2 95 2 RW MAN OOS 1 through 13 2 SETUP MAI Channel 3 MAI_CHANNEL_3 95 3 RW MAN OOS 1 through 13 3 SETUP MAI Channel 4 MAI_CHANNEL_4 95 4 RW MAN OOS 1 throu...

Страница 124: ...O_GAIN 19 SERVO_RESET 20 SERVO_RATE 21 ACT_FAIL_ACTION 40 1 GRANT_DENY GRANT 40 2 GRANT_DENY DENY 50 INPUT_CHAR Note Because individual views are limited in size View Lists 3 and 4 have multiple parts Table 4 16 Transducer Block View 3 1 Index Number Parameter 1 ST_REV 5 1 MODE_BLOCK TARGET 5 2 MODE_BLOCK ACTUAL 5 3 MODE_BLOCK PERMITTED 5 4 MODE_BLOCK NORMAL 6 BLOCK_ERR 10 TRANSDUCER_TYPE 11 XD_ER...

Страница 125: ...ter 1 ST_REV 27 VALVE_SN 28 VALVE_TYPE 29 XD_CAL_LOC 30 XD_CAL_DATE 31 XD_CAL_WHO 89 TEMPERATURE_UNITS 90 PRESSURE_UNITS 91 TVL_UNITS 92 LENGTH_UNITS 93 AREA_UNITS 94 SPRING_RATE_UNITS Table 4 20 Transducer Block View 4 3 Index Number Parameter 1 ST_REV 39 PWA_SIMULATE 41 1 TVL_PRESS_CONTROL TVL_PRESS_SELECT 41 2 TVL_PRESS_CONTROL TVL_PRESS_STATE 42 1 BASIC_SETUP ACTUATOR_STYLE 42 2 BASIC_SETUP ZE...

Страница 126: ..._CONFIG2 TVL_ACCUM_DB 77 6 INST_ALERTS_CONFIG2 CYCLE_COUNT_ALRT_PT 77 7 INST_ALERTS_CONFIG2 CYCLE_COUNT_DB 77 8 INST_ALERTS_CONFIG2 TVL_OPEN_ALRT_PT 77 9 INST_ALERTS_CONFIG2 TVL_OPEN_DB 77 10 INST_ALERTS_CONFIG2 TVL_CLOSED_ALRT_PT 77 11 INST_ALERTS_CONFIG2 TVL_CLOSED_DB 77 12 INST_ALERTS_CONFIG2 TVL_LO_LO_ALRT_PT 77 13 INST_ALERTS_CONFIG2 TVL_LO_LO_DB 77 14 INST_ALERTS_CONFIG2 TVL_LO_ALRT_PT 77 15...

Страница 127: ...Transducer Block December 2009 4 67 4 ...

Страница 128: ...ith Return Options 4 71 Shed with No Return Options 4 70 Status Handling 4 71 Setting the Output 4 71 Output Block PV Status 4 72 Set Point Selection and Limiting 4 72 Action On Fault Detection 4 72 I O Options 4 73 Simulation 4 73 Application Information 4 74 Block Errors 4 74 Parameter List 4 75 View Lists 4 79 Field Communicator Menu Structure 4 80 4 ...

Страница 129: ...ote Actual Block Mode MODE_BLK ACTUAL 5 2 will remain out of service and the block cannot be scheduled if the block has not been licensed Contact your Emerson Process Management sales office to upgrade product licensing Note Actual Block Mode MODE_BLK ACTUAL 5 2 will remain in IMAN and the block Readback status will be Bad Not Connected if the Output Block Selection is set incorrectly From the tra...

Страница 130: ...r words the remote cascade target mode stays in effect Note During Shed with Return Options the actual mode is changed while the target mode stays the same Normal On failure of a remote cascade connection the block attempts to attain the highest permitted non remote mode until remote cascade is restored Cas is the highest permitted non remote mode and Auto is is the next permitted non remote mode ...

Страница 131: ...ed in the status of PV 7 OUT 9 and BKCAL_OUT 25 A limited SP 8 condition is reflected in the BKCAL_OUT 25 status When simulation is enabled through the SIMULATE 10 attribute you can set the value and status for PV 7 and READBACK 16 When the block is in Cas mode and the CAS_IN 17 input goes bad the block sheds mode to the next permitted mode Setting the Output To set the output for the AO block you...

Страница 132: ...As shown in figure 4 10 the block executes a percentage of the set point change each macrocycle For example if the set point rate is set at 10 per second and the macrocycle is 500 milliseconds 0 5 seconds or 50 of 1 second then during the first macrocycle the set point will change 5 50 of the 10 per second rate If the macrocycle is 750 milliseconds 0 75 seconds or 75 of 1 second then during the fi...

Страница 133: ... is restarted otherwise use the last value saved in non volatile memory This does not act like Fault State it only uses the value of FSTATE_VAL 24 Fault State to Value The output action to take when a fault occurs if not selected use hold last value if selected use FSTATE_VAL 24 Increase to Close If the Increase to Close bit is set the value to the transducer is inverted e g 20 becomes 80 SP PV Tr...

Страница 134: ...23 lists conditions reported in the BLOCK_ERR 6 parameter Conditions in italics are not applicable for the AO block and are provided only for your reference Table 4 23 BLOCK_ERR Conditions Condition Number Condition Name and Description 0 Other N A 1 Block Configuration Error CHANNEL and SHED_OPT set to 0 2 Link Configuration Error N A 3 Simulate active Simulation is enabled and the block is using...

Страница 135: ... mode of the block Note Bit 6 IMAN is valid for ACTUAL only Permitted Allowed modes for Target Normal Most common mode for Target TARGET 5 1 RW ALL OOS MAN AUTO AUTO CAS AUTO RCAS OOS until block is configured then last valid target ACTUAL 5 2 RO ALL OOS PERMITTED 5 3 RW ALL OOS MAN AUTO CAS RCAS OOS MAN AUTO CAS RCAS NORMAL 5 4 RW ALL AUTO Block Error BLOCK_ERR 6 RO N A 1 Block Configuration Erro...

Страница 136: ...nel Grant Deny GRANT_DENY 13 Data Type DS 70 Options for controlling access of host computers and local control panels to operating tuning and alarm parameters of the block GRANT 1 granted 0 N A DENY 1 denied 0 N A GRANT 13 1 RW ALL 0 Program 1 Tune 2 Alarm 3 Local All bits 0 DENY 13 2 RW ALL All bits 0 I O Options IO_OPTS 14 OOS 1 SP tracks PV in Man 3 SP tracks PV in LO or Iman 4 SP Track retain...

Страница 137: ...conds 0 Data Type Float Time from failure detection to reaction if failure still exists Fault State Value FSTATE_VAL 24 ALL PV Scale 10 0 Data Type Float Preset value to use if I O_OPTS Fault State to Value or Use Fault State Value on Restart is set Back Calculation Output BKCAL_OUT 25 RO N A Status Limits Dynamic Data Type DS 65 The value and status required by the BKCAL_IN input of another block...

Страница 138: ...LATIVE_INDEX 29 5 RO N A 0 Block Alarm BLOCK_ALM 30 Data Type DS 72 The block alarm is used for all configuration hardware connection failure or system problems in the block UNACKNOWLEDGED 30 1 RW N A 0 Undefined 1 Acknowledged 2 Unacknowledged 0 Undefined ALARM_STATE 30 2 RO N A 0 Undefined 1 Clear reported 2 Clear not reported 3 Active reported 4 Active not reported 0 Undefined TIME_STAMP 30 3 R...

Страница 139: ...ED_MODE 5 4 MODE_BLK NORMAL_MODE 6 BLOCK_ERR 7 PV 8 SP 9 OUT 16 READBACK 17 CAS_IN Table 4 26 AO Function Block View 2 Index Number Parameter 1 ST_REV 11 PV_SCALE 12 XD_SCALE 13 1 GRANT_DENY GRANT 13 2 GRANT_DENY DENY 20 SP_HI_LIM 21 SP_LO_LIM Table 4 27 AO Function Block View 3 Index Number Parameter 1 ST_REV 5 1 MODE_BLK TARGET_MODE 5 2 MODE_BLK ACTUAL_MODE 5 3 MODE_BLK PERMITTED_MODE 5 4 MODE_B...

Страница 140: ...nt Value Status Block Error All Characteristics Static Revision Tag Description Strategy Alert Key Block Mode Target Block Mode Actual Block Mode Permitted Block Mode Normal Block Error Process Value Status Process Value Value Setpoint Status Setpoint Value Output Status Output Value Simulate Simulate Status Simulate Simulate Value Simulate Transducer Status Simulate Transducer Value Simulate Simu...

Страница 141: ...AO Function Block December 2009 4 81 4 ...

Страница 142: ... 4 85 Status Handling 4 85 Set Point Selection and Limiting 4 85 Filtering 4 85 Feedforward Calculation 4 86 Output Tracking 4 86 Output Selection and Limiting 4 85 Set Point Tracking 4 86 PID Equation Structures 4 86 Reverse and Direct Action 4 87 Alarm Detection 4 87 Application Information 4 87 Block Errors 4 88 Parameter List 4 89 View Lists 4 98 Field Communicator Menu Structure 4 100 4 ...

Страница 143: ...ǒ1 1 trsǓ ǒ tds 1 T tds 1 Ǔ F where GAIN proportional gain value τr integral action time constant RESET parameter in seconds s laplace operator τd derivative action time constant RATE parameter α fixed smoothing factor of 0 1 applied to RATE F feedforward control contribution from the feedforward input FF_VAL E error between setpoint and process variable To further customize the block for use in y...

Страница 144: ...as permitted modes for operator entry Mode Handling Shed Options RCAS Mode Only Shed from or climb to a remote mode is determined by the parameter SHED_OPT 34 A block climbs and sheds through the same path For example if SHED_OPT 34 specifies that a block should shed to Auto then if the block target mode is set to RCas the block goes through Auto on the way to RCas You can configure the shed optio...

Страница 145: ... actual mode of Auto or Cas if that mode is not permitted Status Handling If the input status on the PID block is Bad the mode of the block reverts to Manual In addition you can select the Target to Manual if Bad IN status option to direct Figure 4 13 PID Function Block Set Point Selection B2722 IL Setpoint Limiting SP HI LIM SP LO LIM Auto Man CAS SP RATE UP SP RATE DN Operator Set point Rate Lim...

Страница 146: ... SP 8 to track the PV 7 when the actual mode of the block is RemoteOut ROUT SP Track retained Target Causes the set point to track the RCAS or CAS parameter based on the retained target mode when the actual mode is MAN or LO Act On IR If this option is true then when IR Initialization Requested is received on BKCAL_IN 27 the SP 8 will be adjusted within setpoint limits to provide bumpless transfer...

Страница 147: ...orities Priority Number Priority Description 1 0 The alarm is disabled 1 An alarm condition with a priority of 1 can be recognized by the system The device monitors the alarm but does not report it until requested by the host system 2 An alarm condition with a priority of 2 is reported to the operator but generally does not require operator attention such as diagnostics and system alerts 3 7 Alarm...

Страница 148: ...rror N A 3 Simulate Active N A 4 Local Override The actual mode is LO and Track Enable is set 5 Device Fault State Set N A 6 Device Needs Maintenance Soon N A 7 Input failure process variable has Bad status The parameter linked to IN is indicating a Bad status 8 Output Failure N A 9 Memory Failure N A 10 Lost Static Data N A 11 Lost NV Data N A 12 Readback Check Failed N A 13 Device Needs Maintena...

Страница 149: ... ROUT The actual target permitted and normal modes of the block Target The requested block mode Actual The current mode of the block Permitted Allowed modes for Target Normal Most common mode for Target TARGET 5 1 RW ALL OOS MAN AUTO CAS RCAS ROUT OOS until block is configured then last valid target ACTUAL 5 2 RO ALL OOS PERMITTED 5 3 RW ALL OOS MAN AUTO CAS RCAS ROUT OOS MAN AUTO CAS RCAS ROUT NO...

Страница 150: ... Options STATUS_OPTS 14 OOS 0 IFS Initiate Fault State if BAD IN 1 IFS if BAD CAS_IN 2 Use Uncertain as Good 5 Target to MAN if BAD IN All bits 0 Data Type Bit String 0 disable 1 enable Allows you to select options for status handling and processing Input IN 15 ALL Status BAD NC const Data Type DS 65 The primary input value of the block Value 0 Process Value Filter Time PV_FTIME 16 ALL Positive 0 ...

Страница 151: ...ut that is used for backward output tracking for bumpless transfer and to pass limit status Value 0 Output High Limit OUT_HI_LIM 28 ALL OUT_SCALE 10 100 Data Type Float Limits the maximum output value for modes other than manual Output Low Limit OUT_LO_LIM 29 ALL OUT_SCALE 10 0 Data Type Float Limits the minimum output value for modes other than manual Back Calculation Hysteresis BKCAL_HYS 30 ALL ...

Страница 152: ...o be taken under limiting conditions or mode change Used when mode is RCAS Remote Out Output ROUT_OUT 36 RO N A Dynamic Data Type DS 65 Block output that is provided to a supervisory host for a back calculation to allow action to be taken under limiting conditions or mode change Used when mode is RCAS Tracking Scale TRK_SCALE 37 MAN OOS 100 0 2 Data Type DS 68 The high and low scale values enginee...

Страница 153: ...igh Alarm 6 Deviation Low Alarm 7 Block Alarm Dynamic UNACKNOWLEDGED 45 2 RO ALL UNREPORTED 45 3 RO ALL DISABLED 45 4 RW ALL Acknowledge Option ACK_OPTION 46 N A 1 High High Alarm 2 High Alarm 3 Low Low Alarm 4 Low Alarm 5 Deviation High Alarm 6 Deviation Low Alarm 7 Block Alarm All bits 0 Data Type Bit String 0 Disable 1 Enable Used to set auto acknowledgment of alarms Alarm Hysteresis ALARM_HYS ...

Страница 154: ...N A 0 VALUE 60 5 RO N A 0 High Alarm HI_ALM 61 Data Type DS 71 The HI alarm data which includes a value of the alarm a timestamp of occurrence and the state of the alarm VALUE Data Type Float UNACKNOWLEDGED 61 1 RW N A 0 Undefined 1 Acknowledged 2 Unacknowledged 0 undefined ALARM_STATE 61 2 RO N A 0 Undefined 1 Clear reported 2 Clear not reported 3 Active reported 4 Active not reported 0 undefined...

Страница 155: ...t The bias value used to calculate output for a PD structure Error ERROR 67 RO N A Dynamic Data Type Float The error SP PV used to determine the control action SP Work SP_WRK 68 RO N A Dynamic Data Type Float The working set point of the block after limiting and filtering is applied EU of PV_SCALE SP FTime SP_FTIME 69 ALL Positive 0 Data Type Float The time constant of the first order SP filter It...

Страница 156: ...tiate control autotuning T State T_STATE 78 RO NONE 0 Data Type Unsigned8 Current autotuner state T Status T_STATUS 79 RO N A 0 Scan Rate Too Low Warning 1 Insufficient Process Response obsolete 2 Scan Rate Too High Warning 3 Inverse Direct Acting Error 4 PV Deviation Too Large 5 Initial PV Deviation Too Large 6 PV Limited or Constant 7 PV Bad 8 Invalid Mode for Tuning 9 BKCAL_IN Non Good or Limit...

Страница 157: ... Value Range Block Mode RO RW Index Number T Auto Extra DT T_AUTO_EXTRA_DT 90 ALL 0 Data Type Unsigned8 Allow additional cycle with extra deadtime T Auto Hysteresis T_AUTO_HYSTERESIS 91 ALL 0 Data Type Unsigned8 Allows calculation of hysteresis based on CAP_STDDEV T Aoperiods T_AOPERIODS 92 RO N A 0 Data Type Unsigned8 Actual oscillation periods 4 ...

Страница 158: ...8 TRK_IN_D 39 TRK_VAL 45 1 ALARM_SUM CURRENT 45 2 ALARM_SUM UNACKNOWLEDGED 45 3 ALARM_SUM UNREPORTED 45 4 ALARM_SUM DISABLED Table 4 33 PID Function Block View 2 Index Number Parameter 1 ST_REV 10 PV_SCALE 11 OUT_SCALE 12 1 GRANT_DENY GRANT 12 2 GRANT_DENY DENY 17 BYPASS 21 SP_HI_LIM 22 SP_LO_LIM 28 OUT_HI_LIM 29 OUT_LO_LIM Table 4 34 PID Function Block View 3 Index Number Parameter 1 ST_REV 5 1 M...

Страница 159: ... SP_RATE_DN 20 SP_RATE_UP 23 GAIN 24 RESET 25 BAL_TIME 26 RATE 30 BKCAL_HYS 34 SHED_OPT 37 TRK_SCALE 41 FF_SCALE 42 FF_GAIN 46 ACK_OPTION 47 ALARM_HYS 48 HI_HI_PRI 49 HI_HI_LIM 50 HI_PRI 51 HI_LIM 52 LO_PRI 53 LO_LIM 54 LO_LO_PRI 55 LO_LO_LIM 56 DV_HI_PRI 57 DV_HI_LIM 58 DV_LO_PRI 59 DV_LO_LIM Table 4 36 PID Function Block View 4 2 Index Number Parameter 1 ST_REV 66 BIAS 69 SP_FTIME 70 MATHFORM 71...

Страница 160: ...ward Scale Decimal Shed Options Setpoint Rate Down Setpoint Rate Up Static Revision Status Options Strategy Tracking Scale EU at 100 Tracking Scale EU at 0 Tracking Scale Units Index Tracking Scale Decimal Tracking Value Status Tracking Value Value Online Back Calculation Input Status Back Calculation Intput Value Back Calculation Output Status Back Calculation Output Value Block Error Bypass Casc...

Страница 161: ...Low Alarm Time Stamp Low Alarm Subcode Low Alarm Float Value Low Low Alarm Unacknowledged Low Low Alarm Alarm State Low Low Alarm Time Stamp Low Low Alarm Subcode Low Low Alarm Float Value Deviation High Alarm Unacknowledged Deviation High Alarm Alarm State Deviation High Alarm Time Stamp Deviation High Alarm Subcode Deviation High Alarm Float Value Deviation Low Alarm Unacknowledged Deviation Low...

Страница 162: ...Use and Propagation 4 103 Limit Propagation 4 104 Substatus Propagation 4 104 STATUS_OPTS Supported 4 107 Input Selection 4 107 Disabling Inputs 4 107 Direct Selection of Inputs 4 107 Identification of Selected Inputs 4 108 Alarm Detection 4 108 Block Errors 4 108 Parameter List 4 109 View Lists 4 114 Field Communicator Menu Structure 4 115 4 ...

Страница 163: ...rs and descriptions Modes The ISEL function block supports three modes of operation as defined by the MODE_BLK 5 parameter Manual Man The block output OUT 7 may be entered manually Automatic Auto OUT 7 reflects the selected input value Out of Service OOS The block is not processed The BLOCK_ERR 6 parameter shows Out of Service In this mode you can make changes to all configurable parameters The ta...

Страница 164: ... will be Uncertain if STATUS_OPTS 10 is Uncertain if in Manual mode Otherwise the quality of OUT 7 and SELECTED 21 will be Good Noncascade Limit Propagation Refer to figure 4 15 When SELECT_TYPE 19 is Average Not Limited is propagated unless all inputs have the same limit status If all inputs have the same limit status the limit status of the inputs is propagated If SELECT_TYPE 19 is Middle and th...

Страница 165: ... Good or Hot Spare No No No SELECT_TYPE Average All inputs with same limit status Propagate Not Limited Yes Yes No No 1 1 NOTES LIMIT MANIPULATION FOR A CONSTANT INPUT FOR MAXIMUM AND MINIMUM IS BASED UPON THE FOUNDATION FIELDBUS SPECIFICATION THE REASONING IS BASED ON HIGH SELECT PROVIDING A LOW LIMIT STATUS AND LOW SELECT PROVIDING A HIGH LIMIT STATUS 1 Yes Yes Figure 4 15 Input Selector Block L...

Страница 166: ...te Bad Nonspecific Yes No Propagate Nonspecific Propagate input substatus as is SELECT_TYPE Maximum or Minimum One input Yes All inputs with same value Propagate input substatus as is Yes No Propagate Nonspecific AN INPUT STATUS MAY BE BAD GOOD OR UNCERTAIN IF BAD THE INPUT IS NOT USED AND THE STATUS IS PROPAGATED AS BAD WITH SUBSTATUS NON SPECIFIC IF GOOD IT IS USED AND THE STATUS IS PROPAGATED A...

Страница 167: ...number of good usable inputs is odd then it selects the middle value If the number of good usable inputs is even then it averages the middle two values and selects status as worst of two If both inputs limit status are not the same then it sets limit status of Not Limited First Good selects the first input that is not bad and not disabled starting with IN_1 11 Hot Spare initially uses the input se...

Страница 168: ...ty of an alarm condition changes to 0 after the condition that caused the alarm is corrected 1 An alarm condition with a priority of 1 can be recognized by the system The device monitors the alarm but does not report it until requested by the host system 2 An alarm condition with a priority of 2 is reported to the operator but generally does not require operator attention such as diagnostics and s...

Страница 169: ...de for Target TARGET 5 1 RW ALL OOS MAN AUTO OOS until block is configured then last valid target ACTUAL 5 2 RO ALL PERMITTED 5 3 RW ALL OOS MAN AUTO OOS MAN AUTO NORMAL 5 4 RW ALL AUTO Block Error BLOCK_ERR 6 RO N A 1 Block Configuration Error 7 Input Failure Bad PV status 8 Output Failure 14 Power Up 15 Out of Service Dynamic Data Type Bit String 0 Inactive 1 Active This parameter reflects the e...

Страница 170: ... is BAD it is not evaluated Value 0 Use 1 Disable 0 Disable Analog Input 3 DISABLE_3 17 ALL Status BAD NC constant Data Type DS 66 Enable Disable for Input_3 If parameter is TRUE then input is disabled If parameter status is BAD it is not evaluated Value 0 Use 1 Disable 0 Disable Analog Input 4 DISABLE_4 18 ALL Status BAD NC constant Data Type DS 66 Enable Disable for Input_4 If parameter is TRUE ...

Страница 171: ...cknowledged 0 ALARM_STATE 24 2 RO N A 0 Undefined 1 Clear reported 2 Clear not reported 3 Active reported 4 Active not reported 0 TIME_STAMP 24 3 RO N A 0 SUBCODE 24 4 RO N A 0 VALUE 24 5 RO N A 0 Extended Parameters In 5 IN_5 25 ALL Status BAD NC constant Data Type DS 65 Input value and status Value 0 In 6 IN_6 26 ALL Status BAD NC constant Data Type DS 65 Input value and status Value 0 In 7 IN_7...

Страница 172: ...ledged 0 Disable 1 Enable Alarm Hysteresis ALARM_HYS 36 ALL 0 to 50 0 50 Data Type Float Hysteresis on alarms High High Priority HI_HI_PRI 37 ALL 0 TO 15 0 Data Type Unsigned8 Priority of the alarm High High Limit HI_HI_LIM 38 ALL 0 Data Type Float Value of analog input which will generate an alarm High Priority HI_PRI 39 ALL 0 TO 15 0 Data Type Unsigned8 Priority of the alarm High Limit HI_LIM 40...

Страница 173: ...ED 47 1 RW N A 0 Undefined 1 Acknowledged 2 Unacknowledged 0 ALARM_STATE 47 2 RO N A 0 Undefined 1 Clear reported 2 Clear not reported 3 Active reported 4 Active not reported 0 TIME_STAMP 47 3 RO N A 0 SUBCODE 47 4 RO N A 0 VALUE 47 5 RO N A 0 Low Low Alarm LO_LO_ALM 48 Data Type DS 71 The low low alarm data which includes a value of the alarm a timestamp of occurrence and the state of the alarm U...

Страница 174: ...LARM_SUM CURRENT 34 2 ALARM_SUM UNACKNOWLEDGED 34 3 ALARM_SUM UNREPORTED 34 4 ALARM_SUM DISABLED Table 4 41 ISEL Function Block View 2 Index Number Parameter 1 ST_REV 8 OUT_RANGE 9 1 GRANT_DENY GRANT 9 2 GRANT_DENY DENY Table 4 42 ISEL Function Block View 3 Index Number Parameter 1 ST_REV 5 1 MODE_BLK TARGET_MODE 5 2 MODE_BLK ACTUAL_MODE 5 3 MODE_BLK PERMITTED_MODE 5 4 MODE_BLK NORMAL_MODE 6 BLOCK...

Страница 175: ...rator Select Value Update Event Unacknowledged Update Event Update State Update Event Time Stamp Update Event Static Rev Update Event Relative Index Block Alarm Unacknowledged Block Alarm Alarm State Block Alarm Time Stamp Block Alarm Subcode Block Alarm Value Analog Input 5 Status Analog Input 5 Value Analog Input 6 Status Analog Input 6 Value Analog Input 7 Status Analog Input 7 Value Analog Inp...

Страница 176: ...ut Splitter Function Block Overview 4 117 Modes 4 117 Status Handling 4 117 Limit Handling 4 119 Input to Output Mapping 4 119 Initialization and Back Calculation Requirements 4 120 Parameter List 4 123 View Lists 4 126 Field Communicator Menu Structure 4 127 4 ...

Страница 177: ...rvice In this mode you can make changes to all configured parameters By using permitted mode the target mode of a block may be restricted to one or more of the following modes Cas Auto or OOS Note The output splitter function block must be in Auto for the mode to go to CAS Initialization Manual IMan The output path is not complete for example the cascade to slave path might not be open In IMan mod...

Страница 178: ...CAL_IN input sees that its downstream block is not in Cas mode the Splitter function block sets the corresponding OUT value to the BKCAL_IN value However this may not be the same value that is calculated by the splitter algorithm When the mode of the downstream block is changed to Cas the difference between the calculated output and the back calculation input is computed and the difference is adde...

Страница 179: ...IN_ARRAY Coordinates Index Coordinate 0 X11 Start value of SP for the OUT_1 line X11 X12 1 X12 End value of SP for the OUT_1 line X11 X12 2 X21 Start value of SP for the OUT_2 line X21 X22 3 X22 End value of SP for the OUT_2 line X21 X22 Table 4 45 OUT_ARRA Y Coordinates Index Coordinate 0 Y11 Value of OUT_1 at X11 1 Y12 Value of OUT_1 at X12 2 Y21 Value of OUT_2 at X21 3 Y22 Value of OUT_2 at X22...

Страница 180: ...ther OUT_1 remains at its ending level when control is switched to OUT_2 or goes to Y11 If LOCKVAL is true OUT_1 remains at its ending value when X is greater than X12 If LOCKVAL is false then OUT_1 goes to Y11 when X is greater than X12 Some hysteresis in the switching point may be required because the output may change by a full stroke of the valve HYSTVAL 12 contains the Figure 4 22 OUT with LO...

Страница 181: ...ascade mode If one or both of the blocks is not in cascade mode special limiting action is taken Specifically if one block indicates that it is not in cascade by NI not invited status on its BKCAL_OUT then the BKCAL_OUT of the splitter asserts limits at the range extremes of the block that is still in cascade Table 4 46 OUT_ARRA Y Coordinates BKCAL _IN_1 BKCAL _IN_2 BKCAL _OUT Action NI NI NI Not ...

Страница 182: ...SP cannot be effectively passed on to either output The slope of the limited line s affects the limit direction BKCAL_OUT also shows limit status at the X extremes X11 and X22 Initialization is not automatic under all circumstance because some situations have conflicting needs In general when a control region is in trouble the upstream controller is limited so it will not drive further into that r...

Страница 183: ...tted and normal modes of the block Target The requested block mode Actual The current mode of the block Permitted Allowed modes for Target Normal Most common mode for Target TARGET 5 1 RW 7 OOS 3 AUTO 2 CAS OOS until block configured then last valid target ACTUAL 5 2 RO OOS PERMITTED 5 3 RW OOS AUTO CAS OOS AUTO CAS NORMAL 5 4 RW AUTO CAS Block Error BLOCK_ERR 6 RO N A 1 Block Configuration Error ...

Страница 184: ...RRAY to map input to output See Input to Output Mapping page 4 119 Output Array OUT_ARRAY 17 All 0 Data Type Float Used with IN_ARRAY to map input to output See Input to Output Mapping page 4 119 Lockval LOCKVAL 18 0 Undfined 1 no lock 2 lock 0 Undefined Data Type Enum Used with OUT_ARRAY to map input to output See Input to Output Mapping page 4 119 Back Calculation Input 1 BKCAL_1_IN 19 Status BA...

Страница 185: ...ata Type DS 72 The block alarm is used for all configuration hardware connection failure or system problems in the block The cause of the alert is entered in the subcode field UNACKNOWLEDGED 24 1 RW N A 0 Undefined 1 Acknowledged 2 Unacknowledged ALARM_STATE 24 2 RO N A 0 Undefined 1 Clear reported 2 Clear not reported 3 Active reported 4 Active not reported TIME_STAMP 24 3 RO N A SUBCODE 24 4 RO ...

Страница 186: ...TARGET_MODE 5 2 MODE_BLK ACTUAL_MODE 5 3 MODE_BLK PERMITTED_MODE 5 4 MODE_BLK NORMAL_MODE 6 BLOCK_ERR 7 SP 8 OUT_1 9 OUT_2 14 CAS_IN Table 4 49 OS Function Block View 2 Index Number Parameter 1 ST_REV 10 OUT_1_RANGE 11 OUT_2_RANGE 12 1 GRANT_DENY GRANT 12 2 GRANT_DENY DENY Table 4 50 OS Function Block View 3 Index Number Parameter 1 ST_REV 5 1 MODE_BLK TARGET_MODE 5 2 MODE_BLK ACTUAL_MODE 5 3 MODE...

Страница 187: ...ut 2 Range Units Index Output 2 Range Decimal Grant Deny Grant Grant Deny Deny Status Options Cascade Input Status Cascade Input Value Back Calculation Output Status Back Calculation Output Value Input Array 1 Input Array 2 Input Array 3 Input Array 4 Output Array 1 Output Array 2 Output Array 3 Output Array 4 Lockval Back Calculation Input 1 Status Back Calculation Input 1 Value Back Calculation ...

Страница 188: ... 4 129 Alarm Detection 4 129 Status Handling 4 130 Filtering 4 130 Signal Conversion 4 130 Direct 4 131 Indirect 4 131 Indirect Square Root 4 131 Advanced Features 4 132 Simulation 4 132 Block Errors 4 132 Troubleshooting 4 133 Parameter List 4 134 View Lists 4 138 Field Communicator Menu Structure 4 139 4 ...

Страница 189: ...ue when simulation is enabled Out of Service OOS The block is not processed FIELD_VAL 19 and PV 7 are not updated and the OUT 8 status is set to Bad Out of Service The BLOCK_ERR 6 parameter shows Out of Service In this mode you can make changes to all configured parameters The target mode of a block may be restricted to one or more of the supported modes Alarm Detection A block alarm will be gener...

Страница 190: ...eflect Bad Out of Service in addition to PV STATUS 7 1 values In the STATUS_OPTS 14 parameter you can select from the following options to control the status handling Propagate Fail Forward If the status from the sensor is Bad Device failure or Bad Sensor failure propogate it to OUT without generating an alarm The use of these sub status in OUT is determined by this option Through this option you ...

Страница 191: ...irect Indirect signal conversion converts the signal linearly to the accessed channel input value or the simulated value when simulation is enabled from its specified range XD_SCALE 10 to the range and units of the PV 7 and OUT 8 parameters OUT_SCALE 11 X EU 100 EU 0 EU 0 OUT_SCALE values PV 100 FIELD_VAL Indirect Square Root Indirect Square Root signal conversion takes the square root of the valu...

Страница 192: ...see page 2 28 Next you must use the configuration tool to enable the parameter SIMULATE 9 With simulation enabled the actual measurement value has no impact on the OUT 8 value or the status Block Errors Table 4 54 lists conditions reported in the BLOCK_ERR 6 parameter Conditions in italics are inactive for the AI block and are given here only for your reference Table 4 54 BLOCK_ERR Conditions Cond...

Страница 193: ...ule Block is not scheduled and therefore cannot execute to go to Target Mode Schedule the block to execute Process and or block alarms will not work Features FEATURES_SEL 18 in the resource block does not have Alerts enabled Enable the Reports Supported bit Notification LIM_NOTIFY 32 in the resource block is not high enough Set equal to MAX_NOTIFY 31 also in the resource block Status Options STATU...

Страница 194: ...he block Permitted Allowed modes for Target Normal Most common mode for Target TARGET 5 1 RW ALL OOS MAN AUTO OOS until block is configured then last valid target ACTUAL 5 2 RO ALL OOS PERMITTED 5 3 RW ALL OOS MAN AUTO OOS MAN AUTO NORMAL 5 4 RW ALL AUTO Block Error BLOCK_ERR 6 RO 1 Block Configuration Error 3 Simulate Active 7 Input Failure Bad PV Status 14 Power up 15 Out of Service Data Type Bi...

Страница 195: ...OOS See table 4 53 0 Undefined Data Type Unsigned16 Used to select the type of threshold that is used to set the output Linearization Type L_TYPE 16 OOS MAN 0 Undefined 1 Direct 2 Indirect 3 Ind Sqr Root 0 Undefined Data Type Enum Linearization type Determines whether the field value is used directly Direct is converted linearly Indirect or is converted with the square root Indirect Square Root Th...

Страница 196: ...e Selection of whether alarms associated with the block will be automatically acknowledged Alarm Hysteresis ALARM_HYS 24 ALL 0 50 0 50 Data Type Float Hysteresis on alarms High High Priority HI_HI_PRI 25 ALL 0 to 15 0 Data Type Unsigned8 The priority of the hi hi alarm High High Limit HI_HI_LIM 26 ALL OUT_SCALE 0 Data Type Float Value of analog input which will generate an alarm High Priority HI_P...

Страница 197: ...amp UNACKNOWLEDGED 36 1 RW N A 0 ALARM_STATE 36 2 RO 0 TIME_STAMP 36 3 RO 0 SUBCODE 36 4 RO 0 VALUE 36 5 RO 0 Extended Parameter Output Discrete OUT_D 37 OOS MAN OUT_STATE Data Type DS 66 Discrete Output this is true 1 if any of the alarms selected in ALM_SEL are active Alarm Select ALM_SEL 38 ALL 1 Hi Hi alarm 2 Hi Alarm 3 Lo Lo Alarm 4 Lo Alarm All bits 0 Data Type Bitstring 0 unselected 1 selec...

Страница 198: ...M_SUM UNACKNOWLEDGED 22 3 ALARM_SUM UNREPORTED 22 4 ALARM_SUM DISABLED Table 4 58 AI Function Block View 2 Index Number Parameter 1 ST_REV 10 XD_SCALE 11 OUT_SCALE 12 1 GRANT_DENY GRANT 12 2 GRANT_DENY DENY Table 4 59 AI Function Block View 3 Index Number Parameter 1 ST_REV 5 1 MODE_BLK TARGET_MODE 5 2 MODE_BLK ACTUAL_MODE 5 3 MODE_BLK PERMITTED_MODE 5 4 MODE_BLK NORMAL_MODE 6 BLOCK_ERR 7 PV 8 OUT...

Страница 199: ...el Linearization Type Low Cutoff Process Value Filter TIme Field Value Status Field Value Value Update Event Unacknowledged Update Event Update State Update Event Time Stamp Update Event Static Rev Update Event Relative Index Block Alarm Unacknowledged Block Alarm Alarm State Block Alarm Time Stamp Block Alarm Subcode Block Alarm Value Alarm Summary Current Alarm Summary Unacknowledged Alarm Summa...

Страница 200: ...9 4 140 Multiple Analog Input MAI Function Block Overview 4 141 Modes 4 141 Status Handling 4 141 Application Information 4 141 Troubleshooting 4 142 Block Errors 4 142 Parameter List 4 143 View Lists 4 145 Field Communicator Menu Structure 4 146 4 ...

Страница 201: ...ration as defined by the MODE_BLK 5 parameter Manual Man The block output OUT_1 to OUT_8 8 through 15 may be set manually Automatic Auto OUT_1 to OUT_8 8 through 15 reflects the analog input measurement or the simulated value when the simulation is enabled Out of Service OOS The block is not processed PV is not updated and the OUT status is set to Bad Out of Service The BLOCK_ERR 6 parameter shows...

Страница 202: ...12 Readback Check Failed 13 Device Needs Maintenance Now 14 Power Up This condition exists after power up until the MAI funciton executes for the first time 15 Out of Service The actual mode is Out of Service Troubleshooting Refer to table 4 62 to troubleshoot any problem that you encounter Table 4 62 Troubleshooting Symptom Possible Causes Corrective Action Mode will not leave OOS Target mode is ...

Страница 203: ... The requested block mode Actual The current mode of the block Permitted Allowed modes for Target Normal Most common mode for Target TARGET 5 1 RW ALL OOS MAN AUTO OOS ACTUAL 5 2 RO ALL OOS PERMITTED 5 3 RW ALL OOS MAN AUTO OOS MAN AUTO NORMAL 5 4 RW ALL AUTO AUTO Block Error BLOCK_ERR 6 RO 1 Block Configuration Error 7 Input Failure Bad PV Status 14 Power up 15 Out of Service Data Type Bit String...

Страница 204: ..._8 15 OOS MAN Channel assigned by TB MAI_CHANNEL_MAP TB ACT_PRESS_DIFF Data Type DS 65 The block output value and status Update Event UPDATE_EVT 16 Data Type DS 73 This alarm is generated whenever a static parameter is changed UNACKNOWLEDGED 16 1 RW N A 0 Undefined 1 Acknowledged 2 Unacknowledged 0 Undefined UPDATE_STATE 16 2 RO N A 0 Undefined 1 Update reported 2 Updated not reported 0 Undefined ...

Страница 205: ...er Parameter 1 ST_REV 5 1 MODE_BLK TARGET_MODE 5 2 MODE_BLK ACTUAL_MODE 5 3 MODE_BLK PERMITTED_MODE 5 4 MODE_BLK NORMAL_MODE 6 BLOCK_ERR 8 OUT_1 9 OUT_2 10 OUT_3 11 OUT_4 12 OUT_5 13 OUT_6 14 OUT_7 15 OUT_8 Table 4 65 MAI Function Block View 2 Index Number Parameter 1 ST_REV Table 4 66 MAI Function Block View 3 Index Number Parameter 1 ST_REV 5 1 MODE_BLK TARGET_MODE 5 2 MODE_BLK ACTUAL_MODE 5 3 M...

Страница 206: ...Block Error MAI Channel Output 1 Status Ouput 1 Value Output 2 Status Ouput 2 Value Output 3 Status Ouput 3 Value Output 4 Status Ouput 4 Value Output 5 Status Ouput 5 Value Output 6 Status Ouput 6 Value Output 7 Status Ouput 7 Value Output 8 Status Ouput 8 Value Update Event Unacknowledged Update Event Update State Update Event Time Stamp Update Event Static Rev Update Event Relative Index Block ...

Страница 207: ...MAI Function Block December 2009 4 147 4 ...

Страница 208: ...ions 4 150 Shed with Return Options 4 150 Shed with No Return Options 4 150 Block Initialization 4 150 Status Handling 4 150 I O Selection 4 151 Setting the Output 4 151 Output Block PV Status 4 152 Block Errors 4 152 Action On Fault Detection 4 152 Simulation 4 153 Parameter List 4 154 View Lists 4 157 Field Communicator Menu Structure 4 158 4 ...

Страница 209: ...O function block figure 4 29 illustrates the internal components of the DO function block Table 4 71 lists definitions for the function block parameters When setting up the DO block CHANNEL 18 must be set to 22 and SHED_OPT 23 must be non zero Note Actual Block Mode MODE_BLK ACTUAL 5 2 will remain out of service and the block cannot be scheduled if the block has not been licensed Contact your Emer...

Страница 210: ...n remote mode Cas is the highest permitted non remote mode and Auto is is the next highest permitted non remote mode If Cas or Auto are not available the block will shed by default to Man Retained Target The retained target mode is the target mode for the block before changing the target mode to a remote mode On failure of a remote cascade connection the block sets the target mode to the retained ...

Страница 211: ... SP_D 8 parameter and for Manual the value must be written to OUT_D 9 In Remote Cascade mode the set point is determined by a host computer that is writing to the RCAS_IN_D 22 parameter Table 4 69 lists discrete states used by the digital valve controller for the set point To further customize the output configure the following supported I O options SP tracks PV in Man Table 4 68 Channel Selection...

Страница 212: ...tion Error N A 3 Simulate active Simulation is enabled and the block is using a simulated value in its execution 4 Local Override Device in fault state Actual mode LO 5 Device Fault State Set DO block in fault state after FSTATE_TIME because of Bad status or IFS substatus on CAS_IN_D or Resource block commanded fault state 6 Device Needs Maintenance Soon Indicates a Maintenance PlantWeb Alert cond...

Страница 213: ... jumper must be installed For information on the installation of this jumper see the page 2 28 Installation section Note When simulate is active the output block no longer writes values to the transducer block If the Output Blk Timeout period is exceeded the transducer block may move the valve to the Zero Power Condition depending on the configuration of the Output Block Timeout Alert The SIMULATE...

Страница 214: ...d Allowed modes for Target Normal Most common mode for Target TARGET 5 1 RW ALL OOS MAN AUTO AUTO CAS AUTO RCAS OOS until block is configured then last valid target ACTUAL 5 2 RO ALL OOS PERMITTED 5 3 RW ALL OOS MAN AUTO CAS RCAS OOS MAN AUTO CAS RCAS NORMAL 5 4 RW ALL AUTO CAS Block Error BLOCK_ERR 6 RO N A 1 Block Configuration Error 3 Simulate Active 4 Local Override 5 Device Fault State Set 7 ...

Страница 215: ...n SP Tracks PV in LO SP Tracks Retained Target in Man or LO Fault State to Value Use Fault state on Restart Target to Man if Fault State Activated and Use PV for BKCAL_OUT Status Options STATUS_OPTS 15 OOS 4 Propagate Failure Backward All bits 0 Data Type Bit String 0 Disable 1 Enable Options the user may select for the block processing of status Readback Discrete READBACK_D 16 RO N A Dynamic Data...

Страница 216: ...and to allow action to be taken under limiting conditions or mode change Update Event UPDATE_EVT 25 Data Type DS 73 This alert is generated by any change to the static data UNACKNOWLEDGED 25 1 RW N A 0 Undefined 1 Acknowledged 2 Unacknowledged 0 Undefined UPDATE_STATE 25 2 RO N A 0 Undefined 1 Update reported 2 Update not reported 0 Undefined TIME_STAMP 25 3 RO N A 0 STATIC_REVISION 25 4 RO N A 0 ...

Страница 217: ..._BLK PERMITTED_MODE 5 4 MODE_BLK NORMAL_MODE 6 BLOCK_ERR 7 PV_D 8 SP_D 9 OUT_D 16 READBACK_D 17 CAS_IN_D Table 4 73 DO Function Block View 2 Index Number Parameter 1 ST_REV 11 PV_STATE 12 XD_STATE 13 1 GRANT_DENY GRANT 13 2 GRANT_DENY DENY Table 4 74 DO Function Block View 3 Index Number Parameter 1 ST_REV 5 1 MODE_BLK TARGET_MODE 5 2 MODE_BLK ACTUAL_MODE 5 3 MODE_BLK PERMITTED_MODE 5 4 MODE_BLK N...

Страница 218: ...mal Block Error Process Value Discrete Status Process Value Discrete Value Setpoint Discrete Status Setpoint Discrete Value Output Discrete Status Output Discrete Value Simulate Discrete Simulate Status Simulate Discrete Simulate Value Simulate Discrete Transducer Status Simulate Discrete Transducer Value Simulate Discrete Simulate En Disable Process Value State Transducer State Grant Deny Grant G...

Страница 219: ...DO Function Block December 2009 4 159 4 ...

Страница 220: ...61 I O Selection 4 161 Valve Travel 4 162 Open Closed Limit Switch 4 162 Variable Limit Switch 4 162 Valve Position Proximity Detection 4 163 Field Value Processing 4 163 Alarm Detection 4 163 Block Errors 4 164 Action On Failure 4 164 Simulation 4 164 Application Information 4 165 Parameter List 4 166 View Lists 4 169 Field Communicator Menu Structure 4 170 4 ...

Страница 221: ...ines output Out of Service OOS The block is not processed The OUT_D 8 status is set to Bad Out of Service The BLOCK_ERR 6 parameter shows Out of Service Block Initialization The Fieldbus Foundation specification requires that certain parameters in the function blocks have initial values of uninitialized In addition to setting the Resource block mode to AUTO the control system or the user must chan...

Страница 222: ... 31 and 4 33 Travel ALerts and Prox Alerts for information on accessing these alerts Refer to Appendix F for information on accessing these alerts through DeltaV Valve Travel Channel 23 provides valve travel 0 Closed 1 100 open 5 5 open 10 10 open 15 15 open etc Open Closed Limit Switch Channels 24 and 25 provide valve open and closed limit switch functionality for the DI block These channels will...

Страница 223: ...le 4 77 Transducer Block Parameters Used with Discrete Input Function Block Channels 26 through 29 Variable Limit Switch Transducer Block Parameter Parameter Function Travel Lo Lo Alert Point Lo Lo Limit Switch Trip Point Travel Lo Lo Alert Deadband Lo Lo Limit Switch Deadband Travel Lo Alert Point Lo Limit Switch Trip Point Travel Lo Alert Deadband Lo Limit Switch Deadband Travel Hi Alert Point H...

Страница 224: ...f the transducer block mode is Out of Service the status of FIELD_VAL_D 17 PV_D 7 and OUT_D 8 is set to Bad Out of Service Simulation To support testing of the control strategy you can enable the SIMULATE_D 9 parameter Normally the measurement value and status used for FIELD_VAL_D 17 in the DI block reflect actual process values as provided by the transducer block When the SIMULATE_D 9 parameter i...

Страница 225: ... input to a proximity discrete input With the standard discrete input the discrete input changes state when the valve position passes a configurable trip point This can be used to indicate if the valve position is above or below the trip point With the proximity discrete input a configurable band can be established about a central point Whenever the valve position enters this configurable band the...

Страница 226: ...al The current mode of the block Permitted Allowed modes for Target Normal Most common mode for Target TARGET 5 1 RW ALL OOS MAN AUTO OOS until block is configured then last valid target ACTUAL 5 2 RO ALL OOS PERMITTED 5 3 RW ALL OOS MAN AUTO OOS MAN AUTO NORMAL 5 4 RO ALL AUTO Block Error BLOCK_ERR 6 RO N A Defined Bits 1 Block Configuration Error 3 Simulate Active 7 Input Failure Bad PV Status 1...

Страница 227: ...ring 0 Disable 1 Enable Options the user may select for the block processing of status DI Channel CHANNEL 15 OOS 0 undefined 23 Valve Position or Pressure Discrete 24 PV 97 25 PV 3 26 PV Below LO LO limit 27 PV Below LO limit 28 PV Above HI limit 29 PV Above HI HI limit 30 PV Within Proximity of LO LO 31 PV Within Proximity of LO 32 PV within Proximity of HI 33 PV within Proximity of HI HI 0 Undef...

Страница 228: ...Alarm Summary ALARM_SUM 20 0 Discrete alarm 7 Block Alarm Data Type DS 74 The current alert status unacknowledged states unreported states and disabled states of the alarms associated with the function block 0 clear reported 0 acknowledged 0 reported 0 enabled CURRENT 20 1 RO All bits 0 UNACKNOWLEDGED 20 2 RO All bits 0 UNREPORTED 20 3 RO All bits 0 DISABLED 20 4 RW All bits 0 Acknowledge Option A...

Страница 229: ...R 7 PV_D 8 OUT_D 17 FIELD_VAL_D 20 1 ALARM_SUM CURRENT 20 2 ALARM_SUM UNACKNOWLEDGED 20 3 ALARM_SUM UNREPORTED 20 4 ALARM_SUM DISABLED Table 4 82 DI Function Block View 2 Index Number Parameter 1 ST_REV 10 XD_STATE 11 OUT_STATE 12 1 GRANT_DENY GRANT 12 2 GRANT_DENY DENY Table 4 83 DI Function Block View 3 Index Number Parameter 1 ST_REV 5 1 MODE_BLK TARGET_MODE 5 2 MODE_BLK ACTUAL_MODE 5 3 MODE_BL...

Страница 230: ...ate Discrete Transducer Value Simulate Discrete Simulate En Disable Transducer State Outputu State Grant Deny Grant Grant Deny Deny I O Options Status Options DI Channel Process Value Filter Time Field Value Discrete Status Field Value Discrete Value Update Event Unacknowledged Update Event Update State Update Event Time Stamp Update Event Static Rev Update Event Relative Index Block Alarm Unackno...

Страница 231: ...DI Function Block December 2009 4 171 4 ...

Страница 232: ...DVC6000f Digital Valve Controllers December 2009 4 172 Block Parameter Index 4 173 Block Channel Index 4 186 4 ...

Страница 233: ...ADVISE_PRI Transducer 70 4 53 C 3 Advise Suppress ADVISE_MASK Transducer 67 4 35 4 53 C 3 Air AIR Transducer 85 3 4 39 4 62 Alarm Hysteresis ALARM_HYS AI 24 4 129 4 136 ISEL 36 4 112 PID 47 4 87 4 93 Alarm Select ALM_SEL AI 38 4 132 4 137 ISEL 50 4 113 Alarm Summary ALARM_SUM AI 22 4 136 DI 20 4 168 ISEL 34 4 108 4 112 PID 45 4 93 Resource 37 4 6 4 16 Alert Key ALERT_KEY AI 4 4 134 AO 4 4 75 DI 4 ...

Страница 234: ...6 DO 5 4 154 ISEL 5 4 109 MAI 5 4 143 OS 5 4 123 PID 5 4 89 Resource 5 4 4 4 12 Transducer 5 4 21 4 42 6 10 Bypass BYPASS PID 17 4 90 Calibration Date XD_CAL_DATE Transducer 30 4 36 4 44 Calibration Location XD_CAL_LOC Transducer 31 4 36 4 44 Calibration Person XD_CAL_WHO Transducer 29 4 36 4 44 Cap StdDev CAP_STDDEV AI 40 4 132 4 137 AO 32 4 78 PID 76 4 96 Cascade Input CAS_IN AO 17 4 69 4 70 4 7...

Страница 235: ... 4 5 4 17 6 6 Disable Analog Input 1 DISABLE_1 ISEL 15 4 107 4 110 Disable Analog Input 2 DISABLE_2 ISEL 16 4 107 4 110 Disable Analog Input 3 DISABLE_3 ISEL 17 4 107 4 110 Disable Analog Input 4 DISABLE_4 ISEL 18 4 107 4 110 Disable Analog Input 5 DISABLE_5 ISEL 29 4 107 4 111 Disable Analog Input 6 DISABLE_6 ISEL 30 4 107 4 111 Disable Analog Input 7 DISABLE_7 ISEL 31 4 107 4 111 Disable Analog ...

Страница 236: ...crete FIELD_VAL_D DI 17 4 163 4 164 4 167 Flow Direction FLOWDIRECTION Transducer 84 5 4 37 4 61 Flow Tends To FLOW_TENDS_TO Transducer 84 7 4 37 4 61 Free Space FREE_SPACE Resource 24 4 14 Free Time FREE_TIME Resource 25 4 14 Function Block Options FB_OPTIONS Resource 44 4 5 4 17 6 6 Gain GAIN PID 23 4 83 4 91 Grant Deny GRANT_DENY AI 12 4 135 AO 13 4 76 DI 12 4 167 DO 13 4 155 ISEL 9 4 109 OS 12...

Страница 237: ...TH_UNITS Transducer 92 4 36 4 63 Limit Notify LIM_NOTIFY Resource 32 4 6 4 15 Linearization Type L_TYPE AI 16 4 130 4 135 Lockval LOCKVAL OS 18 4 124 Low Alarm LO_ALM AI 35 4 137 ISEL 47 4 113 PID 62 4 94 Low Cutoff LOW_CUT AI 17 4 131 4 135 Lower Bench Set LOWER_BENCH_SET Transducer 85 4 4 39 4 62 Low Limit LO_LIM AI 30 4 129 4 136 ISEL 42 4 108 4 112 PID 53 4 87 4 93 Low Low Alarm LO_LO_ALM AI 3...

Страница 238: ...m Recorded Supply Pressure SUPP_PRESS_MIN Transducer 86 7 4 62 6 9 Minimum Recorded Supply Pressure Time SUPP_PRESS_MIN_TIME Transducer 86 8 4 62 6 9 Minimum Recorded Temperature TEMP_MIN Transducer 86 3 4 62 6 9 Minimum Recorded Temperature Time TEMP_MIN_TIME Transducer 86 4 4 62 6 9 Miscellaneous Options MISC_OPTIONS Resource 46 4 5 4 17 6 6 MLFB MLFB Transducer 55 4 50 Moment Arm Length MOMENT_...

Страница 239: ...erts Set PV Status PWA_SET_STATUS Transducer 97 4 63 Port Diameter PORT_DIAMETER Transducer 84 3 4 37 4 61 Port Type PORT_TYPE Transducer 84 4 4 37 4 61 Pressure A Offset PRESS_A_OFFSET Transducer 46 4 4 49 Pressure A Scale PRESS_A_SCALE Transducer 46 3 4 49 Pressure B Offset PRESS_B_OFFSET Transducer 46 6 4 49 Pressure B Scale PRESS_B_SCALE Transducer 46 5 4 49 Pressure Cutoff Hi PRESS_CUTOFF_HI ...

Страница 240: ...r 83 3 4 37 4 61 RCAS Timeout SHED_RCAS Resource 26 4 4 4 14 Readback READBACK AO 16 4 69 4 76 Readback Discrete READBACK_D DO 16 4 149 4 150 4 153 4 155 Recommended Action RECOMMENDED_ACTION Transducer 71 4 53 Relay Type RELAY_TYPE Transducer 42 5 4 36 4 36 4 46 Remote Cascade Input RCAS_IN AO 28 4 70 4 72 4 77 PID 32 4 83 4 91 Remote Cascade Input Discrete RCAS_IN_D DO 22 4 151 4 155 Remote Casc...

Страница 241: ... FINAL_VALUE STATUS VALUE Transducer 13 4 43 6 10 Shaft Stem Diameter SHAFT_STEM_DIA Transducer 83 5 4 37 4 61 Shed Options SHED_OPT AO 27 4 70 4 71 4 74 4 77 DO 23 4 150 4 156 PID 34 4 84 4 85 4 92 Shutdown Alerts SHUTDOWN_ALERTS_ACTIVE Transducer 74 15 4 56 Shutdown Recovery SHUTDOWN_RECOVERY Transducer 76 2 4 28 4 58 Shutdown Trigger SHUTDOWN_TRIGGER Transducer 76 1 4 28 4 58 Simulate SIMULATE ...

Страница 242: ... Supply Pressure Hi Alert Point SUP_PRES_HI_ALRT_PT Transducer 76 8 4 30 4 58 Supply Pressure Lo Alert Point SUP_PRES_LO_ALRT_PT Transducer 76 9 4 31 4 58 Supply Pressure Offset SUPP_PRESS_OFFSET Transducer 46 2 4 49 Supply Pressure Scale SUPP_PRESS_SCALE Transducer 46 1 4 49 Supply Pressure Status Supply Pressure SUPPLY_PRESSURE STATUS VALUE Transducer 35 35 1 35 2 4 30 4 45 6 12 T Aoperiods T_AO...

Страница 243: ...DI 10 4 167 DO 12 4 155 Transducer Type TRANSDUCER_TYPE Transducer 10 4 43 Travel Accumulator TRAVEL_ACCUM Transducer 72 4 34 4 53 6 11 Travel Always TRAVEL_ALWAYS Transducer 100 4 63 Travel D Status Travel D TRAVEL_D STATUS VALUE Transducer 33 33 1 33 2 4 44 6 11 Travel Enable TRAVEL_ENABLE Transducer 75 4 4 57 Travel Status Travel TRAVEL STATUS VALUE Transducer 34 34 1 34 2 4 45 6 11 Travel Stat...

Страница 244: ...t Hi TVL_INTEG_LIM_HI Transducer 44 2 4 23 4 47 Travel Integral Limit Lo TVL_INTEG_LIM_LO Transducer 44 3 4 23 4 47 Travel Integral Gain SERVO_RESET Transducer 19 4 23 4 44 Travel IP Bias TVL_IP_BIAS Transducer 43 7 4 47 Travel Lo Alert Point TVL_LO_ALRT_PT Transducer 77 14 4 32 4 59 Travel Lo Calibration TVL_LO_CAL Transducer 43 3 4 47 Travel Lo Deadband TVL_LO_DB Transducer 77 15 4 32 4 59 Trave...

Страница 245: ...Valve Style VALVE_TYPE Transducer 28 4 37 4 44 Write Alarm WRITE_ALM Resource 40 4 4 4 16 Write Lock WRITE_LOCK Resource 34 4 4 4 5 4 15 4 21 6 4 Write Priority WRITE_PRI Resource 39 4 4 4 16 Zero Power Condition ZERO_PWR_COND Transducer 42 2 4 36 4 46 INST_ALERTS_ACTIVE Transducer 74 4 54 INST_ALERTS_CONFIG Transducer 76 4 58 INST_ALERTS_CONFIG2 Transducer 77 4 59 INST_ALERTS_ENABLE Transducer 75...

Страница 246: ...AL 53 AI 1342 10 TRAVEL_DEVIATION 52 AI 1342 11 TEMPERATURE 48 AI C 1001 F 1002 12 CYCLE_COUNT 73 AI no units 1588 13 TRAVEL_ACCUMULATION 72 AI 1342 14 15 16 17 18 19 20 21 MAI_CHANNEL_MAP 95 MAI 22 SETPOINT_D 32 DO OUT_D 23 TRAVEL_D 33 DO READBACK_D 23 TRAVEL_D 33 DI 24 INST_ALERTS_ACTIVE PROX_ACTIVE 74 5 0 Travel Open DI 25 INST_ALERTS_ACTIVE PROX_ACTIVE 74 5 1 Travel Closed DI 26 INST_ALERTS_AC...

Страница 247: ...elay 5 4 Double Acting Relay 5 4 Single Acting Relays 5 5 Single Acting Direct Relay 5 5 Single Acting Reverse Relay 5 5 Travel Sensor 5 5 DVC6010f DVC6015 DVC6030f and DVC6035 Digital Valve Controllers 5 5 DVC6020f and DVC6025 Digital Valve Controllers 5 6 Pressure Sensor Calibration 5 7 Supply Pressure 5 7 Pressure A 5 8 Pressure B 1 3 5 ...

Страница 248: ...l sensor Normally the travel sensor is calibrated at the factory Calibrating the travel sensor should only be necessary if the travel sensor is replaced Supply Pressure This procedure permits calibrating the supply pressure sensor Normally this sensor is calibrated at the factory and should not need calibration Pressure A This procedure permits calibrating the Output A Sensor Normally this sensor ...

Страница 249: ...d there are no further user interactions with the auto calibration routine go to step 3 If you select Manual the Field Communicator prompts you to adjust the arm until the feedback arm is 90 to the actuator stem as shown in figure 5 1 After you have made the adjustment step 2 press OK and go to step 3 2 The Field Communicator displays a menu to allow you to adjust the crossover Select the directio...

Страница 250: ...4 If you select Manual the Field Communicator prompts you to adjust the arm until the feedback arm is 90 to the actuator stem as shown in figure 5 1 If another adjustment is required repeat step 3 Otherwise select Done and go to step 4 4 From the adjustment menu select the direction and size of change required to set the travel to 0 move the valve to close If another adjustment is required repeat ...

Страница 251: ...in personal injury or property damage caused by loss of process control Single Acting Direct Relay The single acting direct relay is designated by Relay C on a label affixed to the relay itself Relay C requires no adjustment Single Acting Reverse Relay The single acting reverse relay is designated by Relay B on a label affixed to the relay itself Relay B is calibrated at the factory and requires n...

Страница 252: ...f based on counterclockwise potentiometer shaft rotation 2 Refer to figure 2 14 to determine the desired starting position for the DVC6035 based on potentiometer shaft counterclockwise or clockwise 3 Refer to figure 2 10 to determine the desired starting position for the DVC6030 based on clockwise potentiometer shaft rotation 5 Before beginning the travel sensor adjustment set the Transducer Block...

Страница 253: ...r counts tighten the screw that secures the arm assembly to the travel sensor shaft Be sure the travel sensor counts remain within the tolerances listed in table 5 1 Paint the screw to discourage tampering with the connection 8 Disconnect the Field Communicator and Fieldbus power source from the instrument 9 Apply lubricant key 63 to the pin portion of the arm assembly key 91 10 Replace the mounti...

Страница 254: ...auge to pressure A The gauge should be capable of measuring maximum instrument supply pressure Select Zero and Span and follow the prompts on the Field Communicator When finished place the Transducer Block Mode in Auto Verify that the displayed pressure matches the measured output pressure Pressure B Calibration TB Configure Setup Calibration Press B For a Zero Only calibration select Zero only an...

Страница 255: ...n Version Options 6 6 Diagnostic Options Function Block Options Miscellaneous Options Features Available DD Information 6 6 Transducer Block 6 7 Device Diagnostics 6 7 Active PlantWeb Alerts 6 7 Alert Conditions 6 7 Status 6 8 Self Test Status Block Error Device Record 6 9 Stroke Valve 6 10 Trend 6 10 Device Variables 6 10 All Block Modes 6 10 AO Control Pre Characterization 6 10 AO Control Post C...

Страница 256: ...DVC6000f Digital Valve Controllers December 2009 6 2 Protection 6 11 Drive Signal 6 11 Temperature 6 11 Cycle Count 6 11 Travel Accumulator 6 11 Travel Count 6 11 Pressures 6 12 6 ...

Страница 257: ...ink Configuration Error N A 3 Simulate Active Indicates that the simulation jumper is in place on the aux terminals This is not an indication that the I O blocks are using simulation data See AO block parameter SIMULATE 10 and DO block parameter SIMULATE_D 10 4 Local Override N A 5 Device Fault State N A 6 Device Needs Maintenance Soon Indicates a Maintenance PlantWeb Alert condition is active 7 I...

Страница 258: ... or system problems in the block Block Alarm Alarm State Block Alarm Alarm State BLOCK_ALM ALARM_STATE 36 2 indicates the state of the Block Alarm Five states are possible Undefined Clear reported Clear not reported Active reported Active not reported Block Alarm Unacknowledged Block Alarm Unacknowledged BLOCK_ALARM UNACKNOWLEDGED 36 1 1 Undefined 2 Acknowledged 3 Unacknowledged Maintenance RB Dev...

Страница 259: ...e Variables Instrument RB Device Variables Instrument The following parameters are contained in the the Instrument menu of the resource block Identification Device ID The 32 character Device ID DEVICE_ID 54 Electronics Serial Number The Electronics Serial Number ELECTRONICS_SN 49 set at the factory Factory Serial Number The Factory Serial Number FACTORY_SN 50 is the instrument serial number set at...

Страница 260: ... of version 5 Options RB Device Variables Options The following parameters are contained in the the Options menu of the resource block Diagnostic Options Diagnostic Options DIAG_OPTIONS 45 shows the diagnostic options available in the instrument Function Block Options Function Block Options FB_OPTIONS 44 shows which function blocks are licenced and enabled in the instrument Miscellaneous Options M...

Страница 261: ... failure is present Static Memory Alert This alert is active when there is a failure of the FRAM memory where static parameters are stored Processor Alert This alert is active when there is a failure of the main processor I O Processor Alert This alert is active when there is a failure of the I O processor Configuration If a configuration alert is active it will appear under CONFIG ALERTS Output B...

Страница 262: ... the Travel Lo Lo Alert Point and the Travel Lo Lo Deadband Travel History Alerts If a travel history alert is active it will appear under TVL HIST ALERTS Cycle Counter Cycle Counter Alert This alert is active if the Cycle Counter exceeds the Cycle Count Alert Point Travel Accumulator Travel Accumulator Alert This alert is active if the Travel Accumulator exceeds the Travel Accumulator Alert Point...

Страница 263: ...nput failure process variable has Bad status N A 8 Output failure N A 9 Memory failure N A 10 Lost Static Data Indicates that manufacturing functional or thermal tests were incomplete 11 Lost NV Data N A 12 Readback Check Failed N A 13 Device Needs Maintenance Now Indicates that manufacturing functional or thermal tests were incomplete 14 Power Up N A 15 Out of Service Indicates Out of Service Mod...

Страница 264: ...xample target mode might have Cas and Auto set but actual mode will only have Cas set Block Mode Permitted The permitted PERMITTED 5 3 mode defines the modes allowed for the block This is set by the user or host system but is restricted by the instrument to modes supported by the instrument for the particular block Any change request to the Target or Normal attribute is checked against the permitt...

Страница 265: ... Pressure State TB Device Variables Travel Pressure State Travel Pressure State TVL_PRESS STATE 41 2 indicates if the instrument is being used for travel control position control or as an I P pressure control PD Inside Status TB Device Variables PD Inside Status PD Inside Status shows the status of Performance Diagnostics Protection TB Device Variables Protection Indicates the status of Protection...

Страница 266: ... inHg inH2O or kg cm2 Pressure A Pressure A PRESSURE_A VALUE 36 2 shows the value of Output Pressure A in psi bar kPa inHg inH2O or kg cm2 Pressure B Pressure B PRESSURE_B VALUE 37 2 shows the value of Output Pressure B in psi bar kPa inHg inH2O or kg cm2 A Minus B A Minus B PRESSURE_DIFF VALUE 38 2 shows the value of the output pressure differential in psi bar kPa inHg inH2O or kg cm2 6 ...

Страница 267: ...emoving the Pneumatic Relay 7 8 Replacing the Pneumatic Relay 7 8 Gauges Pipe Plugs or Tire Valves 7 8 Terminal Box Removing the Terminal Box 7 9 Replacing the Terminal Box 7 9 Travel Sensor Disassembly DVC6010f Digital Valve Controller and DVC6015 Remote Feedback Unit Sliding Stem 7 10 DVC6020f Digital Valve Controller and DVC6025 Remote Feedback Unit Rotary 7 10 DVC6030f Digital Valve Controller...

Страница 268: ...DVC6000f Digital Valve Controllers December 2009 7 2 Stroking the Digital Valve Controller Output 7 14 Troubleshooting 7 15 Instrument Troubleshooting 7 15 7 ...

Страница 269: ...ng lines providing air pressure electric power or a control signal to the actuator Be sure the actuator cannot suddenly open or close the valve Use bypass valves or completely shut off the process to isolate the valve from process pressure Relieve process pressure from both sides of the valve Vent the pneumatic actuator loading pressure and relieve any actuator spring precompression Use lock out p...

Страница 270: ... damage caused by fire or explosion remove power to the instrument before replacing the module base in an area which contains a potentially explosive atmosphere or has been classified as hazardous The digital valve controller contains a module base consisting of the I P converter printed wiring board assembly and pneumatic relay The module base may be easily replaced in the field without disconnec...

Страница 271: ...ight out of the housing key 1 Once clear of the housing swing the module base to the side of the housing to gain access to the cable assemblies 5 The digital valve controller has two cable assemblies shown in figure 7 1 which connect the module base via the printed wiring board assembly to the travel sensor and the terminal box Disconnect Figure 7 1 Printed Wiring Board Cable Connections TERMINAL ...

Страница 272: ...se submodules may be removed from the module base and replaced with new submodules After replacing a submodule the module base is replaced in the instrument and calibrated prior to returning to service CAUTION Exercise care when performing maintenance on the module base Reinstall the cover to protect the I P converter and gauges when servicing other submodules In order to maintain accuracy specifi...

Страница 273: ... board assembly submodule 4 Install the shroud key 169 over the I P converter key 41 5 Install the four socket head screws key 23 and evenly tighten them in a crisscross pattern to a final torque of 1 6 N m 14 lbf in 6 After replacing the I P converter calibrate travel to maintain accuracy specifications Figure 7 4 I P Converter SOCKET HEAD SCREWS 4 KEY 23 SHROUD KEY 169 I P CONVERTER KEY 41 BOOTS...

Страница 274: ... lubricant to the relay seal and position it in the grooves on the bottom of the relay as shown in figure 7 5 Press small seal retaining tabs into retaining slots to hold relay seal in place 3 Position the relay with shroud on the module base Tighten the four screws in a crisscross pattern to a final torque of 2 N m 20 7 lbf in 4 Using the Field Communicator verify that the value for the relay typ...

Страница 275: ...ecessary 1 Install two wire retainers key 44 internal and external to the terminal box 2 Apply silicone lubricant to the O ring key 35 and install the O ring over the stem of the terminal box 3 Insert the terminal box assembly stem into the housing until it bottoms out Position the terminal box assembly so that the hole for the screw key 72 in the terminal box aligns with the threaded hole in the ...

Страница 276: ...strument 2 Remove the digital valve controller from the actuator 3 Disconnect the bias spring key 82 from the feedback arm assembly key 84 and the arm assembly key 91 Remove the mounting bracket key 74 from the back of the digital controller If the torsion spring key 93 needs to be replaced ensure that the shaft on which it is installed is smooth and free of rough spots Replace the entire feedback...

Страница 277: ... is flush with the end of the travel sensor shaft 6 Connect a multimeter set to a resistance range of 50 000 ohms Measure the resistance between pins 1 and 3 of the travel sensor connector Refer to figure 7 6 for pin location The resistance should be between 40 000 and 50 000 ohms 7 Multiply the result in step 6 by 0 046 to get a calculated resistance The calculated resistance should be in the ran...

Страница 278: ...er locations 1 Insert the travel sensor assembly key 223 into the housing Secure the travel sensor assembly with screw key 72 If assembling a DVC6020f digital valve controller use step 2a If assembling a DVC6025 remote feedback unit use step 2b 2 a Connect the travel sensor connector to the PWB as described in Replacing the Module Base b Connect the three travel sensor wires to the terminals Note ...

Страница 279: ...ravel sensor connector 12 Apply anti seize key 64 or equivalent to the pin portion of the arm assembly key 91 13 Position the mounting bracket over the back of the digital valve controller Push the feedback arm assembly key 84 toward the housing and engage the pin of the arm assembly into the slot in the feedback arm 14 Install the mounting bracket key 74 Figure 7 7 FIELDVUE DVC6020f Digital Valve...

Страница 280: ...The calculated resistance should be in the range of 1680 to 2100 ohms 9 Re range the multimeter to a resistance of 3000 ohms between pins 2 and 3 of the travel sensor connector Refer to figure 7 6 for pin location 10 Adjust the travel sensor shaft to obtain the calculated resistance determined in step 8 100 ohms Note In the next step be sure the feedback arm outer surface remains flush with the en...

Страница 281: ...gment see host system documentation 1 a2 Measure the terminal voltage Terminal voltage should be between 9 and 32 VDC 1 a3 Check to be sure device is drawing current There should be approximately 19 mA 1 b Internal device wiring problems 1 b1 Verify connectors are plugged into the printed wiring board correctly see Printed Wiring Board Assembly on page 7 7 1 b2 Check continuity of cable between te...

Страница 282: ...lock target mode to Auto see page 4 21 Transducer Block Mode or host system documentation 4 c Schedules that define when function blocks execute are not set correctly 4 c Set the schedules using host system or configuration tool All function blocks must be in a schedule that is downloaded to the device 4 d Configuration error 4 d Look for configuration error bit in BLOCK_ERR By default all enumera...

Страница 283: ...ion 9 e The I P converter or relay has failed 9 e Replace the I P converter or relay see Replacing the I P Converter on page 7 7 10 Valve does not stroke from 0 to 100 with set point change 10 a Insufficient supply pressure or leak in pneumatic connections 10 a Check supply pressure and supply pressure regulator setting Check for leaks around pneumatic connections 10 b Setpoint may be limited 10 b...

Страница 284: ...t wires for broken solder joint at pot or broken wire Replace pot bushing ass y 14 c Travel sensor misadjusted 14 c Perform Travel Sensor Adjust procedure on page 5 5 of the Calibration section 14 d Open travel sensor 14 d Check for continuity in electrical travel range If necessary replace pot bushing ass y 14 e Cables not plugged into PWB correctly 14 e Inspect connections and correct 14 f Feedb...

Страница 285: ...correctly 15 e Inspect connections and correct 15 f Broken travel sensor wire s 15 f Inspect wires for broken solder joint at pot or broken wire Replace travel sensor refer to the Travel Sensor section on page 7 10 15 g Open travel sensor 15 g Check for continuity in electrical travel range If necessary replace travel sensor refer to the Travel Sensor section on page 7 10 15 h Travel sensor frozen...

Страница 286: ...r readings Setpoint _________ Drive Signal _________ Supply Pressure _________ Pressure A _________ Pressure B _________ Travel Target _________ Travel _________ Pressure B _________ 12 What is the safe position of the valve Fail Closed ____ Fail Open ____ Interface and Diagnostic Tools 13 What interface and diagnostic tools are available ___________________________________ 14 Provide any availabl...

Страница 287: ...ts 8 2 Parts List 8 4 Housing 8 4 Common Parts 8 4 Module Base 8 4 I P Converter Assembly 8 4 Relay 8 4 Terminal Box 8 5 Feedback Connections Terminal Box 8 5 PWB Assembly 8 6 Pressure Gauges Pipe Plugs or Tire Valve Assemblies 8 5 Feedback Remote Travel Sensor Parts 8 5 8 ...

Страница 288: ...n Part Number 1 Elastomer Spare Parts Kit kit contains parts to service one digital valve controller Standard 19B5402X012 Extreme Temperature Option fluorosilicone elastomers 19B5402X022 2 Small Hardware Spare Parts Kit kit contains parts to service one digital valve controller 19B5403X012 3 Conversion Kit DVC6010f to DVC6020f or DVC6015 to DVC6025 Also see note below 19B5405X012 Note For pipe awa...

Страница 289: ...2 DVC6035 49B7988X012 Kit Description Part Number 19 Remote Mount Retrofit Kit Note This kit converts an existing DVC6000 to the remote mounted version Note that the DVC6030f cannot be converted to the DVC6035 DVC6010f to DVC6005f DVC6015 DVC6015RMTR DVC6010f to DVC6005f DVC6035 DVC6035RMTR DVC6020f to DVC6005f DVC6025 short arm DVC6025RMSA DVC6020f to DVC6005f DVC6025 long arm DVC6025RMLA 20 Feed...

Страница 290: ...th the instrument 154 Retaining Ring 2 3 req d 237 Module Base Seal 1 Module Base DVC6010f DVC6020f DVC6030f DVC6005f see figures 8 2 8 3 8 4 8 5 and 8 6 2 Module Base 13 11 Drive Screw 13 2 req d 12 O ring 1 19 Label Shield Assembly 13 61 Pipe Plug hex socket 13 3 req d 236 Screen for single acting direct units only 13 243 Flame Arrestor Assy 13 3 req d I P Converter Assembly DVC6010f DVC6020f DV...

Страница 291: ...brass case brass connection Double acting 3 req d Single acting 2 req d PSI MPA Gauge Scale To 60 PSI 0 4 MPa 18B7713X042 To 160 PSI 1 1 MPa 18B7713X022 PSI bar Gauge Scale To 60 PSI 4 bar 18B7713X032 To 160 PSI 11 bar 18B7713X012 PSI KG CM2 Gauge Scale To 60 PSI 4 KG CM2 18B7713X072 To 160 PSI 11 KG CM2 18B7713X082 66 Pipe Plug hex hd For double acting and single acting direct w gauges none req d...

Страница 292: ...s Feedback Linkage Shield see figures 2 1 and 2 2 Up to 50 4 mm 2 inch travel All sliding stem actuators except 585C size 60 39B2268X012 50 4 mm 2 inch to 104mm 4 inch travel All sliding stem actuators except 585C size 60 49B2267X012 585C size 60 19 mm 0 75 inch to 104mm 4 inch travel 49B3844X012 163 Plain Washer SST 2 18 Key Description Part Number 223 Potentiometer Bushing Assy Standard Elastome...

Страница 293: ...mbly APPLY LUB SEALANT SECTION A A SECTION E E E E SECTION D D 1 1 NOTES SEE FIGURE 8 6 FOR GAUGE CONFIGURATIONS 2 APPLY LUBRICANT KEY 65 TO ALL O RINGS UNLESS OTHERWISE SPECIFIED 48B7710 K SHT 1 2 DOC 29B3403 A SECTION C C 243 OUTPUT A OUTPUT B SUPPLY A A 11 11 19 20 271 61 49 64 8 ...

Страница 294: ...lers December 2009 8 8 Figure 8 3 FIELDVUE DVC6020f Digital Valve Controller Assembly APPLY LUB SEALANT SECTION B B SECTION C C SECTION A A SECTION D D SECTION E E A A D D E E C C B B 48B9596 K IL SHT 1 2 DOC 29B3403 A SECTION H H 8 ...

Страница 295: ... 8 3 FIELDVUE DVC6020f Digital Valve Controller Assembly continued APPLY LUB SEALANT NOTES SEE FIGURE 8 6 FOR GAUGE CONFIGURATIONS 2 APPLY LUBRICANT KEY 65 TO ALL O RINGS UNLESS OTHERWISE SPECIFIED 1 1 48B9596 E SHT 3 DOC 1 61 64 8 ...

Страница 296: ... LUBRICANT KEY 65 TO ALL O RINGS UNLESS OTHERWISE SPECIFIED Figure 8 4 FIELDVUE DVC6030f Digital Valve Controller Assembly SECTION C C APPLY LUB SEALANT THREAD LOCK SECTION D D 1 1 48B9597 K SHT 1 2 DOC 29B3403 A C C SECTION B B OUTPUT A SUPPLY OUTPUT B A A D D 11 11 19 20 61 49 64 271 243 SECTION A A B B 8 ...

Страница 297: ...mber 2009 8 11 Figure 8 5 FIELDVUE DVC6005f Base Unit APPLY LUB SEALANT NOTES 1 APPLY LUBRICANT KEY 65 TO ALL O RINGS UNLESS OTHERWISE SPECIFIED 49B3261 C SHT 1 2 3 29B3403 A SECTION A A SECTION B B SECTION C C 8 ...

Страница 298: ...05f Base Unit continued APPLY LUB SEALANT NOTES SEE FIGURE 8 6 FOR GAUGE CONFIGURATIONS 2 APPLY LUBRICANT KEY 65 TO ALL O RINGS UNLESS OTHERWISE SPECIFIED 49B3261 C SHT 2 3 DOC SECTION E E PIPESTAND MOUNTING WALL MOUNTING OUTPUT A SUPPLY OUTPUT A SUPPLY OUTPUT B OUTPUT B 1 1 E E 8 ...

Страница 299: ...G REVERSE DOUBLE ACTING 1 1 NOTE FOR SINGLE ACTING DIRECT OUTPUT B IS PLUGGED FOR SINGLE ACTING REVERSE OUTPUT A IS PLUGGED 2 2 48B7710 K SHT 2 DOC Figure 8 7 FIELDVUE DVC6015 Digital Valve Controller Assembly APPLY LUB SEALANT NOTE 1 APPLY LUBRICANT KEY 65 TO ALL O RINGS UNLESS OTHERWISE SPECIFIED 48B7986 A SECTION A A SECTION B B SECTION D D SECTION C C 8 ...

Страница 300: ...rollers December 2009 8 14 Figure 8 8 FIELDVUE DVC6025 Digital Valve Controller Assembly 49B7987 A IL NOTE 1 APPLY LUBRICANT KEY 65 TO ALL O RINGS UNLESS OTHERWISE SPECIFIED APPLY LUB SEALANT THREAD LOCK SECTION A A SECTION B B 8 ...

Страница 301: ...09 8 15 Figure 8 9 FIELDVUE DVC6035 Digital Valve Controller Assembly 48B7988 A NOTE 1 APPLY LUBRICANT KEY 65 TO ALL O RINGS UNLESS OTHERWISE SPECIFIED APPLY LUB SEALANT THREAD LOCK SECTION B B SECTION A A SECTION C C 8 ...

Страница 302: ...DVC6000f Digital Valve Controllers December 2009 8 16 8 ...

Страница 303: ...Principle of Operation December 2009 A 1 A A Appendix A Principle of Operation Digital Valve Controller Operation A 2 A ...

Страница 304: ... describes a direct acting DVC6010f digital valve controller mounted on a sliding stem piston actuator where the valve is closed with zero power to the instrument The setpoint is routed into the terminal box through a single pair of wires and then to the printed wiring board assembly submodule where it is read by the microprocessor processed by a digital algorithm and converted into an analog I P ...

Страница 305: ... by the travel sensor which is electrically connected to the printed wiring board assembly submodule The stem continues to move upward until the correct stem position is attained At this point the printed wiring board assembly stabilizes the I P drive signal This prevents any further increase in the pneumatic signal from the I P converter As the digital setpoint decreases the drive signal to the I...

Страница 306: ...DVC6000f Digital Valve Controllers December 2009 A 4 A ...

Страница 307: ...FM Loop Schematics B 7 Namplates for for DVC6010f DVC6020f and DVC6030f B 7 Loop Schematics for DVC6005f with DVC6015 DVC6025 and DVC6035 B 8 Namplates for for DVC6005f DVC6015 DVC6025 and DVC6035 B 9 ATEX Nameplates Intrinsically Safe Dust Tight B 10 Nameplates Flameproof Dust Tight B 11 Nameplates Type n Dust Tight B 12 IECEx Loop Schematics for DVC6010f DVC6020f and DVC6030f B 13 Notes for IECE...

Страница 308: ...sically safe installations It also includes the approvals nameplates If you have any questions contact your Emerson Process Management sales office GE42818 A Sheets 3 and 4 of 8 SEE NOTES IN FIGURE B 2 1 1 Figure B 1 CSA Loop Schematics for FIELDVUE DVC6010f DVC6020f and DVC6030f 1 FISCO LOOP ENTITY FIELDBUS LOOP 1 1 1 B ...

Страница 309: ...3 GE42818 A Sheet 8 of 8 NOTES Figure B 2 Notes for CSA Loop Schematics DVC6010f DVC6020f DVC6030f DVC6010fS DVC6020fS DVC6030fS Figure B 3 CSA Nameplates for FIELDVUE DVC6010f DVC6020f and DVC6030f LABEL FOR NATURAL GAS CERTIFIED TERMINAL BOX B ...

Страница 310: ...ve Controllers December 2009 B 4 GE42818 A Sheets 6 and 7 of 8 1 1 1 1 Figure B 4 CSA Loop Schematics for FIELDVUE DVC6005f with DVC6015 DVC6025 and DVC6035 1 1 SEE NOTES IN FIGURE B 2 FISCO LOOP 1 1 ENTITY FIELDBUS LOOP B ...

Страница 311: ... Schematics Nameplates December 2009 B 5 Figure B 5 CSA Nameplates for FIELDVUE DVC6005f DVC6015 DVC6025 and DVC6035 DVC6005f DVC6015 DVC6025 DVC6035 DVC6005f LABEL FOR NATURAL GAS CERTIFIED TERMINAL BOX B ...

Страница 312: ... Digital Valve Controllers December 2009 B 6 GE42819 A Sheets 3 and 4 of 8 SEE NOTES IN FIGURE B 7 1 1 1 1 1 Figure B 6 FM Loop Schematics for DVC6010f DVC6020f and DVC6030f FISCO LOOP ENTITY FIELDBUS LOOP 1 B ...

Страница 313: ...9 B 7 Figure B 7 Notes for FM Loop Schematics GE42819 A Sheet 8 of 8 Figure B 8 FM Nameplates for FIELDVUE DVC6010f DVC6020f and DVC6030f LABEL FOR NATURAL GAS CERTIFIED TERMINAL BOX DVC6010f DVC6020f DVC6030f DVC6010fS DVC6020fS DVC6030fS B ...

Страница 314: ...l Valve Controllers December 2009 B 8 SEE NOTES IN FIGURE B 7 1 1 1 1 1 1 Figure B 9 FM Loop Schematics for DVC6005f with DVC6015 DVC6025 and DVC6035 GE42819 A Sheets 6 and 7 of 8 FISCO LOOP ENTITY FIELDBUS LOOP 1 1 B ...

Страница 315: ... Schematics Nameplates December 2009 B 9 Figure B 10 FM Nameplates for FIELDVUE DVC6005f DVC6015 DVC6025 and DVC6035 DVC6005f DVC6015 DVC6025 DVC6035 DVC6005f LABEL FOR NATURAL GAS CERTIFIED TERMINAL BOX B ...

Страница 316: ...DVC6000f Digital Valve Controllers December 2009 B 10 DVC6010f DVC6020f DVC6030f DVC6010fS DVC6020fS DVC6030fS Figure B 11 ATEX Nameplates Intrinsic Safety Dust Tight DVC6005f DVC6015 DVC6025 DVC6035 B ...

Страница 317: ...Loop Schematics Nameplates December 2009 B 11 DVC6010f DVC6020f DVC6030f DVC6010fS DVC6020fS DVC6030fS Figure B 12 ATEX Nameplates Flameproof Dust Tight DVC6005f DVC6015 DVC6025 DVC6035 B ...

Страница 318: ...DVC6000f Digital Valve Controllers December 2009 B 12 DVC6010f DVC6020f DVC6030f DVC6010fS DVC6020fS DVC6030fS DVC6005f DVC6015 DVC6025 DVC6035 Figure B 13 ATEX Nameplates Type n Dust Tight B ...

Страница 319: ... Schematics Nameplates December 2009 B 13 GE42990 A Sheets 3 and 4 of 8 SEE NOTES IN FIGURE B 15 1 1 1 1 1 Figure B 14 IECEx Loop Schematics for DVC6010f DVC6020f and DVC6030f FISCO DEVICE ENTITY DEVICE 1 B ...

Страница 320: ... Controllers December 2009 B 14 GE42990 A Sheet 8 of 8 Figure B 15 IECEx Loop Schematic Notes DVC6010f DVC6020f DVC6030f DVC6010fS DVC6020fS DVC6030fS Figure B 16 IECEx Nameplate for FIELDVUE DVC6010f DVC6020f and DVC6030f B ...

Страница 321: ...ics Nameplates December 2009 B 15 GE42990 A Sheets 6 and 7 of 8 SEE NOTES IN FIGURE B 15 1 1 1 1 1 Figure B 17 IECEx Loop Schematics for DVC6005f with DVC6015 DVC6025 and DVC6035 FISCO DEVICE ENTITY DEVICE 1 1 1 B ...

Страница 322: ...rollers December 2009 B 16 DVC6005F DVC6015 DVC6025 DVC6035 Figure B 18 IECEx Nameplates for FIELDVUE DVC6005f DVC6015 DVC6025 and DVC6035 DVC6010F DVC6020F DVC6030F DVC6005F DVC6015 DVC6025 DVC6035 Figure B 19 NEPSI Nameplates B ...

Страница 323: ... December 2009 C 1 C C Appendix C PlantWeb Alerts Alert Conditions C 2 PlantWeb Alerts C 2 Alert Handling C 3 Alert Reporting C 3 PlantWeb Alerts Set Block Status C 3 Setting PlantWeb Alerts C 3 Using PlantWeb Alerts C 3 C ...

Страница 324: ...ropriate status screen on a host such as a DeltaV system ValveLink Software or a Field Communicator PlantWeb Alerts Some instrument alert conditions can also be used to trigger PlantWeb alerts that will be reported in Failed Maintenance or Advisory categories as configured by the user PlantWeb alerts when enabled can participate in the DeltaV alarm interface tools such as the alarm banner alarm li...

Страница 325: ...rive Signal AUTO Processor Impaired Any Mode Output Block Timeout Any Mode Block Set to Defaults Any Mode Travel Sensor AUTO Output Pressure Sensor Any Mode Supply Pressure Sensor Any Mode Temperature Sensor Any Mode Supply Pressure AUTO Temperature Limit AUTO Travel Deviation AUTO Travel Limit AUTO Cycle Counter AUTO Travel Accumulator AUTO Performance Critical AUTO Performance Reduced AUTO Perfo...

Страница 326: ...Recovery Auto Use default settings Processor Enabled A failure of the main Processor Self Test Shutdown No Shutdown Recovery Auto Use default settings I O Processor Enabled A failure of the I O Processor Self Test Shutdown No Shutdown Recovery Auto Use default settings Output Block Timeout Configuration Maintenance Output Block Timeout Disabled If the analog or discrete output block has not execut...

Страница 327: ...nance Alert Category and do not enable the Self Test Shutdown Port B Pressure Sensor Enabled None Use default settings Supply Press Sensor Sensors Advisory Supply Press Sensor Enabled The pressure sensor reading is outside the functional range of the sensor None Use default settings Temperature Sensor Sensors Advisory Temperature Sensor Enabled The temperature sensor reading is outside the functio...

Страница 328: ... Point 125 Deadband 5 Enable this alert for critical loops where it is important to alert an operator if the valve is approaching the wide open position A typical setting might be 95 Travel Limit Lo Lo Disabled The Travel is lower than the Travel Limit Lo Lo Alert Point Alert Point 25 Deadband 5 Enable this alert for critical loops where it is important to alert an operator if the valve is approac...

Страница 329: ...Instrument Recommended Action Help Drive Current Electronics Failed Drive Current Enabled The difference between the expected Drive Current and the actual Drive Current has exceeded the Drive Current Alert Time If configured for Self Test Shutdown then the transducer Actual mode is placed Out of Service until the problem is fixed Out of Service results in the instrument output pressure s and actua...

Страница 330: ...function block providing the setpoint for the valve position AO or DO function block has not executed within the user configured time limit If configured for Self Test Shutdown the transducer Actual mode is set to Out of Service 1 Download the control schedule from the host configuration device 2 Make sure the Time Out Alert Point is greater than the block execution schedule This alert should only...

Страница 331: ...igured for Self Test Shutdown then the transducer Actual mode is placed Out of Service until the problem is fixed Out of service results in the actuator being at the No Power condition Confirm proper air supply The pressure sensor on board the device has failed This may be due to excessive supply pressure or contaminated air If it is verified that the air supply is ok replace the printed wiring bo...

Страница 332: ...ly pressure Verify the proper supply pressure and that the alert is properly set Supply Press Low Enabled The supply pressure is lower than the Supply Pressure Lo Alert Point None Indicates a condition that could reduce performance or prevent the valve from shutting tightly The Supply Pressure sensor on board has detected an abnormally low supply pressure Verify the proper supply pressure and that...

Страница 333: ...vel Limit Hi Alert Point None Check process loop The actual valve position has exceeded the configurable travel limit in Travel Limit Lo Disabled The Travel is lower than the Travel Limit Lo Alert Point None Check process loop The actual valve position has exceeded the configurable travel limit in N A Proximity N A Travel Open Disabled The Travel is greater than the Open Alert Point None Check pro...

Страница 334: ... tests internal to the instrument None Indicates information that may pertain to control performance No action required On board diagnostics have detected an abnormal performance condition No immediate action required Table C 4 Output Block PV Status FEATURE_SEL PW Alarms Set PV Status Transducer Mode Actual Active PlantWeb Alarms AO DO PV Status AO DO PV Substatus AO DO PV Limit Substatus 1 Enabl...

Страница 335: ...ransducer Blocks D 3 Block Modes D 3 Explanation of Modes D 4 Examples of Modes for Various Operation Statuses D 6 Device Descriptions D 6 Transducer Block Status and Limit Propagation D 7 Status Propagation D 7 Limit Propagation D 7 Network Communication D 8 Device Addressing D 8 Link Active Scheduler D 8 Device Communications D 9 Scheduled Transfers D 9 Unscheduled Transfers D 9 Function Block S...

Страница 336: ...t of parameters used in all function blocks called universal parameters The Fieldbus Foundation has also defined a standard set of function block classes such as input output control and calculation blocks Each of these classes have a set of parameters established for it Additionally they have published definitions for transducer blocks commonly used with standard function blocks Examples include ...

Страница 337: ... to obtain good data from sensors and ensure proper writes to the actuator without burdening the function blocks that use the data The transducer block also isolates the function block from the specific characteristics of the physical I O Block Modes All blocks have modes The mode determines the source of the set point the destination of the output how the block executes and the relationship betwe...

Страница 338: ...pstream block Refer to the block hierarchy in figure D 2 TRANSDUCER BLOCK ANALOG OUTPUT AO BLOCK PID BLOCK RESOURCE BLOCK NOTES 1 CHANGING THE RESOURCE BLOCK TO OUT OF SERVICE CHANGES ALL FUNCTION BLOCKS TO OUT OF SERVICE BUT DOES NOT AFFECT THE TRANSDUCER BLOCK 2 CHANGING A DOWNSTREAM BLOCK TO OUT OF SERVICE AFFECTS THE UP STREAM BLOCK FOR EXAMPLE WHEN THE TRANSDUCER BLOCK IS OUT OF SERVICE THE A...

Страница 339: ...f the target is Man the user may write a desired value to the output Automatic Auto The block performs the specified calculations based on the local set point and outputs the result independently without interfacing with another block The user can write to the set point of a block in this mode Any block outputs continue to update D ...

Страница 340: ... control of its downstream block The respective modes to which each block should enter upon occurrence of a communication error and at a restart and the handling of signals in each mode may be defined in the block s option parameters such as IO_OPTS and STATUS_OPTS For details see the detailed descriptions of each function block Table D 3 Status Attribute Quality and Substatus Components Quality S...

Страница 341: ...be caused by a Failed Alert If a Failed Alert is active the block error parameter parameter name BLOCK_ERR for the Resource block will indicate Device Needs Maintenance Now For more information on the Resource and Transducer block error indications refer to the Viewing Device Information section of this manual If the transducer block is functioning correctly the AO block READBACK parameter status ...

Страница 342: ...periodically distributed by the LAS to synchronize all device clocks on the bus Link Scheduling time is a link specific time represented as an offset from Data Link Time It is used to indicate when the LAS on each link begins and repeats its schedule It is used by system management to synchronize function block execution with the data transfers scheduled by the LAS polls devices for process loop d...

Страница 343: ...s in all devices that need to be cyclically transmitted When it is time for a device to publish data the LAS issues a Compel Data CD message to the device Upon receipt of the CD the device broadcasts or publishes the data to all devices on the fieldbus Any device that is configured to receive the data is called a subscriber Unscheduled Transfers Figure D 5 diagrams an unscheduled transfer Unschedu...

Страница 344: ...e schedule is created for the LAS Each device maintains its portion of the link wide schedule known as the Function Block Schedule The Function Block Schedule indicates when the function blocks for the device are to be executed The scheduled execution time for each function block is represented as an offset from the beginning of the macrocycle start time To support synchronization of schedules per...

Страница 345: ... E Appendix E Device Description Installation Overview E 2 Device Descriptions and Methods E 3 Installing DDs on a DeltaV ProfessionalPLUS Workstation E 3 Installing DDs on Other Fieldbus Host Systems E 4 Displaying the Device Description Revision E 5 E ...

Страница 346: ...FAC_ID yyyy is the 4 digit hexadecimal equivalent of the device type as defined by the manufacturer For example the device type for the DVC6000f digital valve controller is 4602 This number is stored in the instrument Resource Block in the parameter Device Type parameter name DEV_TYPE rr is the 2 digit hexadecimal equivalent of the device revision as defined by the manufacturer It is stored in the...

Страница 347: ...accessed from the DeltaV Library as shown in figure E 1 For complete information refer to the DeltaV documentation Note Before beginning the Add Device Definition procedure it is recommended that the Add Device Utility be installed on DeltaV This may help prevent installation errors from occurring Figure E 1 Add Device Definition Table E 1 Methods Method Block Description Location Auto Travel Cali...

Страница 348: ...hed by Fisher contain only those files applicable to Fisher All the files are located in the manufacturer ID Folder 005100 for xxxxxx in directory structure above A readme file is included at the top level Read this file for any additional information regarding DD installation Device descriptions furnished by the Fieldbus Foundation on CD ROM or diskette contain the files for each registered manuf...

Страница 349: ...to restart applications and drivers in order for the new files to become active DD installation is complete Consult the system documentation for commissioning new devices or updating existing devices Displaying the Device Description Version You can use the DD In Use method to display version information for the device descriptions installed on the system The DD in Use method is included with the ...

Страница 350: ...DVC6000f Digital Valve Controllers December 2009 E 6 E ...

Страница 351: ...e F 9 Methods F 10 Transducer Block F 10 Resource Block F 10 Accessing Parameters F 11 Transducer Block F 11 Resource Block F 12 Bringing the Device On Line F 12 PlantWeb Alerts F 13 Setting up PlantWeb Alerts F 13 DeltaV Hardware and Software Requirements F 13 Initial Device Setup F 13 Area Assignment F 14 Reporting Alarms and Events to a Workstation F 15 Setting up WHO Sees Device Alarms F 15 Se...

Страница 352: ... power to the segment see DeltaV books online Instrument in standby For information on placing the instrument in standby see DeltaV books online Perform the initial setup See the Basic Setup section of this manual If the valve is shipped from the factory mounted on an actuator perform basic setup only to verify setup is correct and valve operation is satisfactory Device Commissioned For informatio...

Страница 353: ...up Alerts Electronic Drive Current Drive Current Alert Drive Current Alert Enable TB Configure Setup Detailed Setup Alerts Electronic Drive Current Drive Current Alert Enable Drive Current Alert Point TB Configure Setup Detailed Setup Alerts Electronic Drive Current Drive Current Alert Point Drive Current Alert Time TB Configure Setup Detailed Setup Alerts Electronic Drive Current Drive Current Al...

Страница 354: ...rformance Critical Performance Critical Alert Enable Performance Information Alert TB Configure Setup Detailed Setup Alerts Performance Performance Information Performance Information Alert Performance Information Alert Enable TB Configure Setup Detailed Setup Alerts Performance Performance Information Performance Information Alert Enable Performance Reduced Alert TB Configure Setup Detailed Setup...

Страница 355: ... Detailed Setup Alert Handling Simulate PlantWeb Alerts Rated Travel TB Configure Setup Detailed Setup Valve and Actuator Valve Rated Travel Relay Type TB Configure Setup Detailed Setup Instrument Application Relay Type Seat Type TB Configure Setup Detailed Setup Valve and Actuator Trim Seat Type Setpoint TB Device Variables Overview AO Control Pre Characterization Setpoint Setpoint Status TB Devi...

Страница 356: ...onfigure Setup Detailed Setup Valve and Actuator Reference Trim Style 2 Travel Accumulator TB Configure Setup Detailed Setup Alerts Travel History Travel Accumulator Travel Accumulator TB Device Variables Overview Travel Accumulator Travel Accumulator Alert TB Configure Setup Detailed Setup Alerts Travel History Travel Accumulator Travel Accumulator Alert Travel Accumulator Alert Enable TB Configu...

Страница 357: ...ontrol Travel Tuning Travel Proportional Gain Travel Sensor Motion TB Configure Setup Detailed Setup Valve and Actuator Actuator Travel Sensor Motion Travel Sensor Alert TB Configure Setup Detailed Setup Alerts Sensor Travel Sensor Travel Sensor Alert Travel Sensor Alert Enable TB Configure Setup Detailed Setup Alerts Sensor Travel Sensor Travel Sensor Alert Enable Travel Sensor Hi Error TB Device...

Страница 358: ...bles Options Function Block Options Features Available RB Configure Setup Setup Options Features Available RB Device Variables Options Features Available Features Selected RB Configure Setup Setup Options Features Selected Field S N RB Configure Setup Setup Identification Identification Field S N Field S N RB Device Variables Identification Field S N Hardware Revision RB Configure Setup Setup Vers...

Страница 359: ... the device description DD software on your host system DeltaV On Line Help or Documentation for complete and current information about navigating in the DeltaV system Software Functionality System Requirements DVC6000f digital valve controllers are designed to permit remote setup calibration and testing using Process Systems DeltaV system as the host system To use the methods accessed as describe...

Страница 360: ...and left click to bring up the Device Connection View 4 Navigate to the digital valve controller icon or name as shown in figure F 2 and left click 5 Locate Methods in the Actions menu as shown in figure F 3 and right click once 6 Select the desired method from the the Actions menu and left click to start the method Resource Block The Restart Options method and the DD Information method are availa...

Страница 361: ...he digital valve controller icon or name 3 Locate Open with AMS Device Manager in the context menu and left click to bring up the Device Connection View 4 Navigate to the digital valve controller icon or name as shown in figure F 2 and left click 5 Locate Configure Setup in the Actions menu see figure F 3 and left click to access Configuration and Setup parameters 6 Left click on Digital Valve Con...

Страница 362: ...k 5 Locate Configure Setup in the Actions menu see figure F 3 and left click to access Configuration and Setup parameters 6 Left click on Resource RESOURCE to access the resource block parameters Refer to table F 2 for the resource block configuration menu Note To access diagnostic parameters left click on Device Diagnostics and then on Resource RESOURCE See figure F 4 To access device variables l...

Страница 363: ...he DeltaV system identically to process alarms This means that how the alarms are communicated within the system what workstations are notified alarm annunciation graphical representations event recording acknowledgement etc are identical for process and device alarms This ensures that device alarms and process alarms are available to all users and applications in a consistent fashion Setting up P...

Страница 364: ...ent to determine where to send their alarms Area A is the default area assignment for all controllers and workstations see figures F 6 and F 7 Also by default Area A is assigned to all workstations Alarms and Events subsystem This means that all controller status problems are sent to all workstations by default A fieldbus device will change its area association once the device is configured to a c...

Страница 365: ... to the users on that workstation Setting up WHO Sees Device Alarms The priority of the alarms and the settings at that workstation determine what alarms are annunciated on a particular workstation Annunciated means sound the horn and shown in the alarm banner Alarm List display etc There are two different approaches that can be used to adjust the device alarm filtering for a particular workstatio...

Страница 366: ...The default for device alarm annunciation sounds the horn and shown in the alarm banner can be modified for all operator maintenance stations Or unique settings can be defined for specific workstations Use the workstation name to adjust settings for specific workstations in UserSettings grf For example if an installation has a Maintenance Station named MAINT then the UserRef grf then renamed to Us...

Страница 367: ...ocess The priority is not based solely on the type of device This means that while some DVC6000 s may be critical to operation other DVC6000 s may not In this example the DVC6000 s would have different default alarm priorities Note 1 If your installation has the Fieldbus devices but is not ready to use PlantWeb alerts then you can disable the individual alarms at the device or through the System A...

Страница 368: ...DVC6000f Digital Valve Controllers December 2009 F 18 F ...

Страница 369: ...ips among those variables Controller A device that operates automatically to regulate a controlled variable Crossover Point The mid point of the stroking range of a sliding stem actuator A visual indication of the crossover point is found when the slot in the instrument feedback arm forms a 90 degree angle with the valve stem Deadband Region around a reference point that must be exceeded before a ...

Страница 370: ...tor used for storing programs or data FIELDVUE instruments use three types of memory Random Access Memory RAM Read Only Memory ROM and Non Volatile Memory NVM Non Volatile Memory NVM A type of semiconductor memory that retains its contents even though power is disconnected NVM contents can be changed during configuration unlike ROM which can be changed only at time of instrument manufacture NVM st...

Страница 371: ...uning Set Preset values that identify gain and rate settings for a FIELDVUE instrument The tuning set and supply pressure together determine an instrument s response to input signal changes Watch Dog Timer A timer that the microprocessor must pulse periodically If the microprocessor is unable to pulse the timer the instrument shuts down Zero Power Condition The position of the valve open or closed...

Страница 372: ...DVC6000f Digital Valve Controllers December 2009 Glossary 4 Notes G Glossary ...

Страница 373: ...ers 4 134 Signal Conversion 4 130 Direct 4 131 Indirect 4 131 Indirect Square Root 4 131 Simulation 4 132 Status Handling 4 130 Troubleshooting 4 133 View lists 4 138 Analog Output AO Block 4 69 Action on Fault Detection 4 72 Modes 4 69 4 117 Diagram 4 69 Field Communicator Menu Structure 4 80 I O Options 4 73 Mode Handling 4 70 Output Block PV Status 4 72 Parameters 4 75 Set Point Selection and L...

Страница 374: ...8 D 9 Configuration Alerts 4 29 Blocks Set to Default 4 29 Output Block Timeout 4 29 Pressure Sensors 4 30 Connections Communication 2 28 Electrical 2 22 Fieldbus 2 22 Pneumatic Output 2 19 Pressure 2 19 Supply 2 19 Vent 2 21 CSA Loop Schematics B 2 Nameplates B 5 Custom Characterization Table 4 26 Cycle Counter 4 33 6 11 Resetting 4 34 D DeltaV Host System Accessing Parameters Resource Block F 12...

Страница 375: ...Effective Area 4 39 Electronics Alerts 4 27 Drive Current 4 27 Drive Signal 4 27 Processor Impaired 4 28 Environment Alerts 4 30 Supply Pressure 4 30 Temperature Limit 4 31 F Failed Active 4 40 Failed Enable 4 35 Failed Suppress 4 35 Feedback Connection 4 38 Feedforward Calculation 4 86 Field Communicator Menu Structure Analog Input Function Block 4 139 Analog Output Function Block 4 80 Discrete I...

Страница 376: ... Alert Conditions 4 26 Integrator Frozen 4 60 6 8 Integrator Limited High 4 60 6 8 Integrator Limited Low 4 60 6 8 IOP Failure 4 60 6 9 L Last Calibration Type 4 36 Leak Class 4 37 Length Units 4 36 Lever Style 4 39 Limiting Output ISEL Block 4 103 PID Block 4 85 Set Point AO Block 4 72 PID Block 4 85 Link Active Scheduler D 8 Live List Definition D 8 Loop Schematics CSA B 2 B 4 FM B 6 B 8 IECEx B...

Страница 377: ...Network Management D 10 Nominal Supply Pressure 4 39 Non Remote Modes Highest Permitted 4 150 O Open Closed Limit Switch using the DI block as 4 162 Outblock Selection 4 26 Outlet Pressure 4 37 Output A Pressure Sensor Calibration 5 8 Output B Pressure Sensor Calibration 5 8 Output Block PV Status AO Block 4 72 DO Block 4 152 Output Block Timeout 4 29 Output Splitter OS Block Parameters 4 123 View...

Страница 378: ...meter 4 37 Port Type 4 37 Press Fallback Sensor Alerts 4 30 Pressure A Sensor Failure 4 60 6 9 Pressure B Sensor Failure 4 60 6 9 Pressure Sensor Calibration 5 8 Pressure Sensors Sensor Alerts 4 30 Pressure Tuning 4 24 Press Tuning Set 4 24 Pressure Integral Dead Zone 4 24 Pressure Integral Gain 4 24 Pressure Integral Limit Hi 4 25 Pressure Integral Limit Lo 4 25 Pressure MLFB Gain 4 24 Pressure P...

Страница 379: ...t Processor 6 5 Restart with Defaults 6 5 Parameter Affected By 6 5 Reverse Acting Relay 5 5 Reverse Action 4 87 S Seat Type 4 37 Segment Definition D 8 Self Test Status 4 60 Sensor Alerts 4 29 Press Fallback 4 30 Temperature Sensor 4 30 Travel Sensor 4 29 Set Point Selection and Limiting AO Block 4 72 PID Block 4 85 Setting PlantWeb Alerts C 3 Setting the Output AO Block 4 71 DO Block 4 151 Shaft...

Страница 380: ...Travel 4 31 Travel Hi Lo 4 32 Travel Limit 4 32 Travel Target 4 31 Tvl Deviation 4 31 Travel Calibration 5 2 Travel Closed 4 33 Travel Cutoffs 4 25 Travel Deviation 4 31 Travel Hi Lo 4 32 Travel History Alerts 4 33 Cycle Counter 4 33 Travel Accumulator 4 34 Travel Integral Dead Zone 4 23 Travel Integral Enable 4 23 Travel Integral Gain 4 23 Travel Integral Limit Hi 4 23 Travel Integral Limit Lo 4 ...

Страница 381: ...nd Actuator Actuator 4 37 Detailed Setup 4 36 Reference 4 39 Trim 4 37 Valve 4 36 Valve Class 4 37 Valve Manufacturer ID 4 36 Valve Model Number 4 36 Valve Serial Number 4 37 Valve Size 4 37 Valve Style 4 37 Variable Limit Switch using the DI block as 4 162 View Lists 6 3 AI Function Block 4 138 AO Block 4 79 DI Function Block 4 169 DO Function Block 4 157 ISEL Function Block 4 114 MAI Function Bl...

Страница 382: ...DVC6000f Digital Valve Controllers December 2009 Index 10 F Index ...

Страница 383: ...This page intentionally left blank ...

Страница 384: ...s assumes responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any product remains solely with the purchaser and end user Fisher Controls International LLC 2004 2009 All Rights Reserved Fisher FIELDVUE AMS ValveLink PlantWeb DeltaV and Baumann are marks owned by one of the companies in the Emerson Process Man agement business...

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