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Emerson DLC3020f Quick Start Guide

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1. DLC3020F TERMINALS TERMINALS Voc 6 6VDC Vmax lt 17 5 VDC Isc 29 5 mA Imax x 380 mA FM APPROVED Po 49 mW Pi lt 5 32 W FISCO DEVICE Ca lt 22 uF Ci 5nF La x 40 mH Li 0 mH NOTE 2 3 lt 1 FM APPROVED FISCO BARRIER Tt NOTE2 3 4 5 6 FM APPROVED FISCO TERMINATOR FOR FISCO INSTALLATION 1 REFER TO FIGURE 25 FOR NOTES GE37117 39 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Figure 25 FM Schematics Notes THE ENTITY CONCEPT ALLOWS INTERCONNECTION OF INTRINSICALLY SAFE APPARATUS TO ASSOCIATED APPARATUS NOT SPECIFICALLY EXAMINED IN SUCH COMBINATION THE CRITERIA FOR INTERCONNECTION IS THAT THE VOLTAGE Vmax or Ui THE CURRENT Imax or li AND THE POWER Pmax or Pi OF THE INTRINSICALLY SAFE APPARATUS MUST BE EQUAL TO OR GREATER THAN THE VOLTAGE Voc or Uo AND THE CURRENT Isc or lo AND THE POWER Po DEFINED BY THE ASSOCIATED APPARATUS IN ADDITION THE SUM OF THE MAX UNPROTECTED CAPACITANCE Ci AND MAX UNPROTECTED INDUCTANCE Li INCLUDING THE INTERCONNECTING CABLING CAPACITANCE Ccable AND CABLING INDUCTANCE Lcable MUST BE LESS THAN THE ALLOWABLE CAPACITANCE Ca AND INDUCTANCE La DEFINED BY THE ASSOCIATED APPARATUS IF THE ABOVE CRITERIA IS MET THEN THE COMBINATION MAY BE CONNECTED Vmax or Ui gt VocorUo gt Iscorlo PmaxorPi gt Po lt Li Lcable lt La THE FISCO CONCEPT A
2. 47 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Neither Emerson Emerson Process Management nor any of their affiliated entities 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 and FIELDUVE are marks owned by one of the companies in the Emerson Process Management business unit of Emerson Electric Co Emerson Process Management Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co FOUNDATION fieldbus is a mark owned by the Fieldbus Foundation HART is a mark owned by the HART Communication Foundation All other marks are the property of their respective owners The contents of this publication are presented for informational purposes only and while every effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability All sales are governed by our terms and conditions which are available upon request We reserve the right to modify or improve the designs or specifications of such products at any time without notice Emerson Process Management Marshalltown lowa 50158 USA Sorocaba 18087 Brazil Chatham Kent ME4 4QZ UK Dubai United Arab Emirates Singapore 128461 Singapore www Fisher
3. Write Alarm The Write Alarm WRITE ALM 40 is used to alert when parameters are writable to the device Write Alarm Disabled select to disable the Write Alarm 27 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Figure 17 Configure gt Manual Setup gt Options COMMUNICATION TIMEOUT CONFIRM TIME OPTIONS MODE WRITE ALARM MANUAL SETUP Demo Unit 002 Fisher 3020 Level Transmitter Rev 1 E ioj xl Device Procdss Fluid Instrument Display 5 Acting Control FUNCTION BLOCK AVAILABLE c Manual Setup 640000 1 32 ms Alert Setup Write Alarm Disabled Alarm State Rcas Time Uut Clear Reported 640000 1 32 ms Alert ber Unacknowledged Rout Time Dut 0 ALERT KEY Acknowledged 640000 1 32 ms Maximum Alerts Allowed i ar 3 MAXIMUM ALERTS ALLOWED aximum Alerts Possible BOCK ALARM Block Alarm Disabled Casin to Transducer Block 3 MAXIMUM ALERTS POSSIBLE Alarm State RESOURCE BLOCK Tag Descnption Clear Not Reported 7 T Unacknowledged v Reports Unacknowledged M trategy 7 Fault State TRANSDUCER BLOCK rite Loc t verview Not Locked X Write Lock Write Priorit Fal Configure a Reannunciation Strate 0 Service Tools Time Current Devide last synchronized 4 29 2010 7 24 49 4M FEATURES S
4. DLC3020f Orientation Mount the DLC3020f with the torque tube shaft clamp access hole see figure 2 pointing downward to allow accumulated moisture drainage Note If alternate drainage is provided by the user and a small performance loss is acceptable the instrument could be mounted in 90 degree rotational increments around the pilot shaft axis The LCD meter may be rotated in 90 degree increments to accommodate this The digital level controller and torque tube arm are attached to the sensor either to the left or right of the displacer as shown in figure 4 This can be changed in the field on the 249 sensors refer to the appropriate sensor instruction manual Changing the mounting also changes the effective action because the torque tube rotation for increasing level looking at the protruding shaft is clockwise when the unit is mounted to the right of the displacer and counter clockwise when the unit is mounted to the left of the displacer All 249 caged sensors have a rotatable head That is the digital level controller can be positioned at any of eight alternate positions around the cage as indicated by the position numbers 1 through 8 in figure 4 To rotate the head remove the head flange bolts and nuts and position the head as desired Mounting the DLC3020f on a 249 Sensor Refer to figure 2 unless otherwise indicated 1 If the set screw in the access handle figure 5 is driven against the spring plate back it out until t
5. Figure 26 Typical ATEX IECEx Approvals Nameplate 2X SUPPLY 3 32VDC 17 7 mADC IP66 FISHER CONTROLS INTL LLC C FISHER ws temp 40 c 909 MARSHALLTOWN IOWA USA MFG LOCATION 088 SERIAL AS CAUTION WARNINGS NO DISCONNECT POWER BEFORE OPENING WHEN OPERATING OVER 70 C USE TYPE SUITABLE CABLINGs WIRING LEVEL LCIE1QATEX3091X gt Il 1 GD IECExLCIT OO27X Ex iaD 20 IP66 T87 C Tamb 88 C T80 C Tamb 73 C Da FOUNDATION Ex ia IC T5 Tamb 80 T Tamb lt 73 C Ga FIELDBUS Ui 24V li 380mA Pi 14W Ci SnF Li FISCO Ui lt 17 5V li lt 380mA Pi lt 5 32W Ci lt 5nF Li LCIEIQATEX3076 2 1 2 GD IECExLCITLOO27X 1180 Ex d T5 Tamb lt 80 C T Tamb lt 73 C Ex tD A21 IP66 TB7 C Tamb lt 80 C TB0 C Tamb lt 73 C e LCIE10ATEX1010 3 GD IECExLCITI O027X O Ex nA T5 Tamb lt 80 T6 Tamb lt 73 C C Ex tD 22 IP66 T87 C Tamb 80 C T8D C Tamb lt 73 GG08747 40 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Instrument Description The FIELDVUE DLC3020f digital level controller figure 27 is a fieldbus communicating instrument used to measure liquid level or the level of interface between two liquids using displacement sensor technology Figure 27 FIELDVUE DLC3020f Digital Level Controller FIELDVUE Instruments W9954 1 In addition to the normal fu
6. Sensor Hardware Information Sensor Units Mode Sensor Parameters Instrument Mount Position and Torque Tube Variable Configuration Type of Measurement Level or Interface Primary Value Range High defines the maximum operational end point for reported PV Primary Value Range Low defines the minimum operational end point for reported PV Default is above zero 19 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Figure 11 Configure gt Manual Setup gt Device VARIABLE SELECT UNIT SYSTEM DEVICE TAB CONFIGURATION SENSOR PARAMETERS Demo Unit 002 Fisher 3020 evel Transmitter Rev 1 Oj File Actions Help alm Configure Device Prod ess Fluid Instrument Display Snap Acting Ch E Configure Guided Setup 1 MANUAL SETUP Manual Setup Type ofteacorement Unit System Alert Setup Level English Units Calibrate Change Primary Value Range High Length Units 140 in n z Primary Value Range Low Volume Units Displacer Length 0 0 in ir x 14 0 in Primary Value Offset Weight Units Displacer Volume 0 00 in ib v 97 6 ir Primary Value Range Units Temperature Units Displacer Weight fin z F 4 75 lb SENSOR LIMITS b Torque Rate Units Driver Rod Length libF in deg 8 0 in Upper Sensor Limit e EPI Fluid Density Units Instrument Mount Position SGU Right of D
7. Special Conditions for Safe Use Intrinsically Safe amp Dust This apparatus can only be connected to an intrinsically safe certified equipment and this combination must be compatible regarding the intrinsic safety rules see electrical parameters in table 3 Flameproof amp Dust Type n amp Dust No special conditions for safe use Refer to table 3 for additional approval information and figure 26 for a typical ATEX IECEx nameplate Table 3 Hazardous Area Classifications ATEX Certification Certification Obtained Entity Rating Temperature Code Enclosure Rating Ui lt 24V li lt 380 mA amp I1G amp D Pi lt 1 4W Intrinsically Safe Ci 5nF Ex ia IIC T5 T6 Ga Li 0 mH T5 Tamb 80 C Dust T6 Tamb 73 C Ex iaD 20 IP66 T87 C Tamb lt 80 C Da Uis 17 5V Ex iaD 20 IP66 T80 C Tamb lt 73 C Da li 330 mA Pi lt 5 32 W Ci 5nF Li 0 mH I2 G amp D Flameproof Ex d IIC T5 T6 T5 Tamb lt 80 C Dust T6 Tamb lt 73 C Ex tD A21 IP66 T87 C Tamb lt 80 C Ex tD A21 IP66 T80 C Tamb lt 73 C I3 G amp D Typen Ex nA T5 T6 T5 Tamb 80 C Dust T6 Tamb 73 C Ex tD A22 IP66 T87 C Tamb lt 80 C Ex tD A22 IP66 T80 C Tamb lt 73 C Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 IECEx Conditions of Certification Intrinsically Safe amp Dust This apparatus shall only be connected to an intrinsically safe certified equipment and thi
8. 1 of full scale output lt 0 10 of output span Deadband lt 0 05 of input span 0 10 RH9 2 to 90 Note At full design span reference conditions 1 To lever assembly rotation inputs Minimum Differential Specific Gravity 0 1 SGU with standard volume displacers Ambient Temperature Effect The combined temperature effect on zero and span is less than 0 01 of full scale per degree Celsius over the operating range 40 to 80 C 40 to 176 F Process Temperature Effect Temperature compensation can be implemented to correct for fluid density changes due to process temperature variations See page 25 for information on how to correct with temperature compensation Electromagnetic Compatibility Meets EN 61326 1 First Edition Immunity Industrial locations per Table 2 of the EN 61326 1 standard Performance is shown in table 7 below Emissions Class A ISM equipment rating Group 1 Class A Lightning and Surge Protection The degree of immunity to lightning is specified as Surge immunity in table 7 For additional surge protection commercially available transient protection can be used 43 DLC3020f Digital Level Controller July 2012 Table 6 Specifications continued Alerts and Diagnostics Electronic Alerts advise when there is an electronic error in memory Operational Range Alerts notify when PV range and sensor range changes might affect calibration Rate Limit Alerts indicate rapid rise or fall i
9. Failure to follow these conditions of safe use could result in personal injury or property damage from fire or explosion and area re classification Note This information supplements the nameplate markings affixed to the product Always refer to the nameplate itself to identify the appropriate certification Contact your Emerson Process Management sales office for approval certification information not listed here CSA Intrinsically Safe Explosion proof Division 2 Dust Ignition proof No special conditions for safe use Refer to table 1 for approval information figure 21 for the CSA schematic and figure 23 for a typical CSA FM nameplate Table 1 Hazardous Area Classifications CSA Canada Certification Body Certification Obtained Entity Rating Temperature Code Enclosure Rating RTD Terminals Main Circuit Terminals Voc 6 6 VDC Vmax lt 24 VDC Isc 29 5 Imax lt 380 49 mW lt 1 4W Ca lt 22 uF 5 nF Intrinsically Safe La lt 40 mH Li 0 mH Class 1 Il Division 1 Groups T4 Tamb lt 80 C D E F G T4 per drawing GE37118 RTD Terminals Main Circuit Terminals Voc 6 6 VDC Vmax lt 17 5 VDC Isc 29 5 Imax lt 380 49 mW lt 5 32 W Ca lt 22 uF 5 nF La lt 40 mH Li 0 mH proof o Class I Division 1 B C D 6 6 lt 80 4 Class Division 2 Class Division 2 Groups 0 6 A B C D T6 Du
10. USA MFG LOCATION 088 M SUPPLY 9 32 VDC 17 7 mADC NO AMBIENT TEMP 40 TO 80 NEMA TYPE 4X IP66 FOUNDATION CSA FM CL i DIV 1 GP BCD T6 XP CL I DIV 1 GP ABCD T5 CL 1 DIV 2 GP ABCD T6 Nt CL DIV 2 GP ABCDEFG 4 CL il DIV 12 GP EFG T6 DIP CL Il DIV 1 GP EFG 5 APPROVED Ex ia INTRINSICALLY SAFE IS CL Div 1 GP ABCDEFG T4 CL LIM Div 1 GP ABCDEFG T4 PER DWG GE37117 PER DWG GE37118 Q FACTORY SEALED CAUTION KEEP COVER TIGHT WHILE CIRCUITS ARE ALIVE 2609126 Q 38 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Figure 24 FM Schematic Refer to figure 25 for Notes HAZARDOUS LOCATION NON HAZARDOUS LOCATION I S CLASS 1 II 111 DIVISION 1 GROUPS A B C D E F G N I CLASS I DIVISION 2 GROUPS A B C D DLC3020F RTD MAIN CIRCUIT TERMINALS TERMINALS Voc 6 6VDC Vmax lt 24 VDC 5 29 5 Imax lt 380mA RTD H 49 mw Pi lt 1 4W Ca lt 22 uF Ci 5nF FM APPROVED o ENTITY DEVICE DEVICE La lt 40 mH Li 0 mH S S A DO TZ FM APPROVED 1 NOTE 1 3 4 5 6 NOTE 7 lt 1 gt REFER TO FIGURE 25 FOR NOTES FOR FIELDBUS INSTALLATION HAZARDOUS LOCATION NON HAZARDOUS LOCATION 1 5 CLASS I 11 111 DIVISION 1 GROUPS A B C D E F G N I CLASS I DIVISION 2 GROUPS A B C D
11. cageless sensors Function Transmitter Controller Switch Communications Protocol FOUNDATION fieldbus Digital Communication Protocol FOUNDATION fieldbus registered device ITK 5 Physical Layer Type s 121 Low power signaling bus powered Entity Model 1 5 123 Low power signaling bus powered non 1 5 511 Low power signaling bus powered FISCO I S Supply Requirements 9 to 32 volts DC 17 7 mA DC instrument is not polarity sensitive Device Inputs Level Sensor Input required Rotary motion of torque tube shaft is proportional to buoyant force of the displacer caused by changes in liquid level or interface level Process Temperature Compensation Input optional RTD interface for 2 or 3 wire 100 ohm platinum RTD AO Block FounpaTtion fieldbus temperature transmitter Manual compensation values manually entered in the device LCD Meter Indications Process Variable in engineering units Process Variable in percent only Alternating Process Variable in engineering units and percent Optional Alerts as configured Function Block Suite Al PID DI two AO three ISEL and an ARTH function block continued DLC3020f Digital Level Controller July 2012 Block Execution Times Al PID DI AO ISEL 15 ms ARTH 25 ms Fieldbus Device Capabilities Backup Link Active Scheduler BLAS Performance DLC3020f 1 Independent Linearity 0 1 of output span Repeatability lt 0
12. change Default Gain Default Gain is an adjustment to the current calibration This adjustment requires you to set the default gain to the known torque tube rate 36 Quick Start Guide D103470X012 Schematics and Nameplates This section includes loop schematics required for wiring of intrinsically safe installations and typical approvals nameplates If you have any questions contact your Emerson Process Management sales office Figure 21 CSA Schematic Refer to figure 22 for Notes CSA APPROVED ENTITY DEVICE NOTE 1 3 lt 7 S 1 NN St S a 1 5 CLASS I II 111 DIVISION 1 GROUPS A B C D E F G N I CLASS I DIVISION 2 GROUPS A B C D DLC3020f Digital Level Controller July 2012 HAZARDOUS LOCATION NON HAZARDOUS LOCATION DLC3020F RTD TERMINALS MAIN CIRCUIT TERMINALS Voc 6 6 VDC Isc 29 5 mA RTD KOE DEVICE Vmax lt 24 VDC Imax lt 380 mA Pi lt 1 4W 5 nF Li 0 mH S a a sH JA L 22 NOTE 7 lt T 1 gt REFER TO FIGURE 22 FOR NOTES FOR FIELDBUS INSTALLATION HAZARDOUS LOCATION 1 5 CLASS I 11 111 DIVISION 1 GROUPS A B C D E F G N I CLASS I DIVISION 2 GROUPS A B C D CSA APPROVED FISCO DEVICE DLC3020F RTD MAIN CIRCUIT TERMINALS TERMINALS Voc 6 6VDC Vmax lt 17 5 VDC 5 29 5 mA Imax lt 380 49 mW lt 5 32 W lt 22 uF
13. for coupling In some cases this function is used to protect the lever assembly from violent motion during shipment A DLC3020f digital level controller will have one of the following mechanical configurations when received 1 A fully assembled and coupled caged displacer system shipped with the displacer or driver rod blocked within the operating range by mechanical means In this case the access handle figure 2 will be in the unlocked position Remove the displacer blocking hardware before calibration see the appropriate sensor instruction manual The coupling should be intact Figure 2 Sensor Connection Compartment Adapter Ring Removed for Clarity MOUNTING STUDS ACCESS HOLE T SETSCREW PRESS HERE TO MOVE ACCESS HANDLE SLIDE ACCESS HANDLE TOWARD FRONT OF UNIT TO EXPOSE ACCESS HOLE NOTE gt SET SCREW IS USED TO LOCK THE LEVER IN PLACE FOR OPERATION CAUTION When shipping an instrument mounted on a sensor if the lever assembly is coupled to the linkage and the linkage is constrained by the displacer blocks use of the lever lock may result in damage to bellows joints or flexure Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 2 If the displacer cannot be blocked because of cage configuration or other concerns the transmitter is uncoupled from the torque tube by loosening the coupling nut and the access handle will be in the locked position Before placing such a configurat
14. gt Calibrate gt Guided Calibrations Field Communicator Configure gt Calibrate gt Full Calibration Bench or Full Calibration Field Menu selections are shown in italics e g Full Calibration Field DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Configuration Note This quick start guide documents procedures in AMS Device Manager 10 5 and later Earlier versions of AMS Device Manager contain the same procedures and methods but access is through the block in which they reside Note The primary transducer block must be set to out of service before the device can be configured When using AMS Device Manager 10 1 and earlier go to Target Mode in Block Modes tab to set the primary transducer block in and out of service Refer to figure 9 Figure 9 Block Modes Tab AMS Device Manager 10 1 and earlier Demo Unit 002 Fisher Type DLC3020f Digital Level Controller Rev 1 File Actions Help amp lta amp x Digital Level Controller TRANSDUCE Guided Setup Actual Mode Target Mode c Block Modes Manual Setup Automatic Alert Setup Calibrate LCD TRANSDUCER 1200 9 Resource RESOURCE BLOCK MODES Automatic SET THE TARGET MODE TO OUT OF SERVICE 7 Out of Service Out of Service Normal Mode Permitted Mode v Automatic Automatic Out of Service Out of Service d f verview P C
15. level controller requires an insulator assembly when temperatures exceed the limits shown in figure 6 A torque tube shaft extension is required for a 249 sensor when using an insulator assembly Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Figure 6 Guidelines for Use of Optional Heat Insulator Assembly AMBIENT TEMPERATURE C 40 30 20 10 10 20 30 40 50 60 70 80 425 HEAT INSULATOR REQUIRED PROCESS TEMPERATURE F PROCESS TEMPERATURE C 40 20 0 20 40 60 80 100 120 140 160 176 AMBIENT TEMPERATURE F STANDARD TRANSMITTER NOTES L1 gt FOR PROCESS TEMPERATURES BELOW 29 C 20 F AND ABOVE 204 C 400 F SENSOR MATERIALS MUST BE APPROPRIATE FOR THE PROCESS SEE TABLE 9 2 IF AMBIENT DEW POINT IS ABOVE PROCESS TEMPERATURE ICE FORMATION MIGHT CAUSE INSTRUMENT MALFUNCTION AND REDUCE INSULATOR EFFECTIVENESS 39A4070 B A5494 1 CAUTION Measurement errors can occur if the torque tube assembly is bent or misaligned during installation 1 When mounting a DLC3020f on a 249 sensor secure the shaft extension to the sensor torque tube shaft via the shaft coupling and set screws with the coupling centered as shown in figure 7 2 Slide the access handle to the locked position to expose the access hole Press on the back of the handle as shown in figure 2 then slide the handle toward the front of the unit Be sure the locking handle drops into the detent Figure 7 Digi
16. 2012 1 Remove the terminal box cover key 6 from the terminal box key 5 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 Connect one wire from the control system output card to the LOOP terminal in the terminal box as shown in figure 8 Connect the other wire from the control system output card to the LOOP terminal The instrument is not polarity sensitive A WARNING Personal injury or property damage caused by fire or explosion can result from the discharge of static electricity Connect a 14 AWG 2 08 mm ground strap between the digital level controller and earth ground when flammable or hazardous gases are present Refer to national and local codes and standards for grounding requirements 4 Asshown in figure 8 ground terminals are available for connecting a safety ground earth ground or drain wire The safety ground terminalis electrically identical to the earth ground Make connections to these terminals following national and local codes and plant standards 5 Replace and tighten the terminal box cover ensuring that it is weather tight engage the optional set screw lock if required Figure 8 Terminal Box Assembly CLIP ON CLIP ON SIMULATE ENABLE SAFETY GROUND DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Communication Connections A WARNING Personal inj
17. 316 Stainless Steel N10276 N04400 other Austenitic Stainless Steels and Special Alloys Table 11 Caged Displacer 1 Torqure Tube Standard Cage Head and Equalizing Connection Rating 2 Orientation Torque Tube Arm Material Style Size NPS LL 2490 Cast iron CL125 or CL250 Flanged Screwed or optional i ii2or2 CL600 socket weld 249B 249BF Raised face or optional 1 1 2 CL150 CL300 or CL600 A ring type joint flanged CL150 CL300 or CL600 DDA 1 1 20r2 CL600 equalizing connections 316 stainless steel PEE 4 1 1 2 CL150 CL300 or CL600 CL150 C1300 or CL600 249K Steel OPEP D ape CL900 or CL1500 ring type joint flanged 1 Standard displacer lengths for all styles except 249 are 14 32 48 60 72 84 96 108 and 120 inches The 249 uses a displacer with a length of either 14 or 32 inches 2 EN flange connections available in EMA Europe Middle East and Africa 3 Not available in EMA 4 249BF available in Europe only Also available in EN size DN 40 with PN 10 to PN 100 flanges and size DN 50 with PN 10 to PN 63 flanges 5 Top connection is NPS 1 ring type joint flanged for connection styles F1 and F2 Torque tube arm Figure 28 Style Number of Equalizing Connections STYLE 3 STYLE 4 UPPER AND LOWER SIDE CONNECTIONS SCREWED S 3 OR FLANGED F 3 TOP AND BOTTOM CONNECTIONS SCREWED S 1 OR FLANGED F 1 TOP AND LOWER SIDE C
18. 5 nF La lt 40 mH Li 0 mH NOTE 2 3 lt 1 CSA APPROVED FISCO TERMINATOR 1 REFER TO FIGURE 22 FOR NOTES GE37118 FOR FISCO INSTALLATION CSA APPROVED T 1 NOTE 1 3 4 5 6 NON HAZARDOUS LOCATION CSA APPROVED FISCO BARRIER T gt NOTE2 3 4 5 6 37 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Figure 22 CSA Schematics Notes THE ENTITY CONCEPT ALLOWS INTERCONNECTION OF INTRINSICALLY SAFE APPARATUS TO ASSOCIATED APPARATUS NOT SPECIFICALLY EXAMINED IN SUCH COMBINATION THE CRITERIA FOR INTERCONNECTION IS THAT THE VOLTAGE Vmax or Ui THE CURRENT Imax or li AND THE POWER Pmax or Pi OF THE INTRINSICALLY SAFE APPARATUS MUST BE EQUAL TO OR GREATER THAN THE VOLTAGE Voc or Uo AND THE CURRENT Isc or lo AND THE POWER Po DEFINED BY THE ASSOCIATED APPARATUS IN ADDITION THE SUM OF THE MAX UNPROTECTED CAPACITANCE Ci AND MAX UNPROTECTED INDUCTANCE Li INCLUDING THE INTERCONNECTING CABLING CAPACITANCE Ccable AND CABLING INDUCTANCE Lcable MUST BE LESS THAN THE ALLOWABLE CAPACITANCE Ca AND INDUCTANCE La DEFINED BY THE ASSOCIATED APPARATUS IF THE ABOVE CRITERIA IS MET THEN THE COMBINATION MAY BE CONNECTED Vmax or Ui gt VocorUo Iscorlo PmaxorPi Po Ci Ccable lt Ca Li Lcable lt La THE FISCO CONCEPT ALLOWS INTERCONNECTION OF INTRINSICALLY SAFE APPARATUS TO ASSOCIATED APPARATUS NOT SPECIFICALLY EXAMINED IN SUCH C
19. ELECTED CONFIGURE WRITE LOCK Alarm State indicates the state of the Write Alarm Five states are possible Undefined Clear Reported Clear Not Reported Active Reported Active Not Reported Unacknowledged select Undefined Acknowledged or Unacknowledged Block Alarm The block alarm is used for all configuration hardware connection failure or system problems in the block Alarm Summary ALARM_SUM 37 determines if the Write Alarm and Block Alarm are disabled Block Alarm Disabled select to disable the Block Alarm Alarm State indicates the state of the Block Alarm Five states are possible Undefined Clear Reported Clear Not Reported Active Reported Active Not Reported Unacknowledged select Undefined Acknowledged or Unacknowledged Write Lock Write Lock determines if writes are permissible to other device parameters Write Lock When Write Lock is set to Locked no writes are permitted to any parameters within the device except to set Write Lock to Not Locked When locked the device functions normally updating inputs and outputs and executing algorithms When Write Lock is set to Not Locked the Write Alarm alert is active Write Priority Write Priority sets the priority for Write Alarm The lowest priority is 0 The highest is 15 28 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Confirm Time Confirm Time determines the time in 1 32 of a millisecond the instrument waits
20. ESD IEC 61 4 2 iM F NN cemwa2 F NN air 80 to 1000 MHz 10V m with 1 kHz AM at 80 Enclosure masa EM field IEC 61000 4 3 1400 to 2000 MHz 3V m with 1 kHz AM at 80 A 2000 to 2700 MHz 1V m with 1 kHz AM at 80 Lx Rated power ae ao field eee 24 E signal contrl ECGI000 5 TV ine to ground only each O a Conducted RF IEC 61000 4 6 150 kHz to 80 MHz at 3 Vrms 1 Performance criteria 1 effect degradation during testing Temporary degradation during testing but is self recovering Table 8 Fisher 249 Sensor Specifications Input Signal equalizing connection styles are numbered as shown Liquid Level or Liquid to Liquid Interface Level From 0 in figure 28 to 100 percent of displacer length Liquid Density From 0 to 100 percent of Mounting Positions displacement force change obtained with given Most level sensors with cage displacers have a displacer volume standard volumes are lil 980 cm rotatable head The head may be rotated through 60 inches for 249C and 249CP sensors or lil 1640 360 degrees to any of eight different positions cm 100 inches for most other sensors other shown in figure 4 volumes available depending upon sensor construction Construction Materials Sensor Displacer Lengths See tables 10 11 and 12 See tables 11 and 12 footnotes Operative Ambient Temperature See table 9 For ambient temperature ranges Sensor Working Pressur
21. GTH L 0 4TO1mH km CAPACITANCE PER UNIT LENGTH C 80 TO 200 nF km C C LINE LINE 0 5 LINE SCREEN IF BOTH LINES ARE FLOATING OR C C LINEJLINE C LINE SCREEN IF THE SCREEN IS CONNECTED TO ONE LINE LENGTH OF SPLICE 1 m T BOX MUST ONLY CONTAIN TERMINAL CONNECTIONS WITH NO ENERGY STORAGE CAPABILITY LENGTH OF SPUR CABLE 30m LENGTH OF TRUNK CABLE 1 Km AT EACH END OF THE TRUNK CABLE AN APPROVED INFALLIBLE TERMINATION WITH THE FOLLOWING PARAMETERS IS SUITABLE 90 TO 100 ohms AND C 0 TO 2 2 uF NOTE A BUILT IN TERMINATOR IS INCLUDED ON THE FIELD SIDE AND A SELECTABLE TERMINATOR IS AVAILABLE ON THE HOST SIDE THE NUMBER OF PASSIVE DEVICES CONNECTED TO THE BUS SEGMENT IS NOT LIMITED IN THE FISCO CONCEPT FOR INTRINSICALLY SAFE REASONS IF THE ABOVE RULES ARE RESPECTED UP TO A TOTAL LENGTH OF 1000 m SUM OF THE LENGTH OF THE TRUNK CABLE AND ALL SPUR CABLES THE INDUCTANCE AND CAPACITANCE OF THE CABLE WILL NOT IMPAIR THE INTRINSIC SAFETY OF THE INSTALLATION INSTALLATION MUST BE IN ACCORDANCE WITH THE NATIONAL ELECTRICAL CODE NEC NFPA70 AND ANSI ISA RP12 06 01 MAXIMUM SAFE AREA VOLTAGE SHOULD NOT EXCEED 250 Vrms RESISTANCE BETWEEN INTRINSICALLY SAFE GROUND AND EARTH GROUND MUST BE LESS THAN ONE OHM 6 LOOPS MUST BE CONNECTED ACCORDING TO THE BARRIER MANUFACTURER S INSTRUCTIONS IF HAND HELD COMMUNICATOR OR MULTIPLEXER IS USED IT MUST BE FM APPROVED WITH ENTITY PARAMETERS AND INSTALLED PER THE MANUFACTURER S CONTROL DRAWING
22. IDED CALIBRATIONS TAB CALIBRATE INSTRUMENT ini x Demo Unit 002 Fisher 3020 Level Tran mitter Rev 1 File Actions Help Et Configure CALIBRATE Guided Setup Calibration in Use Calibrate Instrument Mode Manual Setup M Alert Setup Diw ater 2 Full Calibration Bench gt Calibrate Change Full Calibration Field 03 17 2010 11 27 11 ull Calibration Field Calibration Method Two Point Not Zero Span Calibrator chalon uided Calibrations Expert User Calibrations e fg Overview E Configure Service Tools Time Current m Device ast synchronized 4 28 2010 3 58 41 PM CONFIGURE Expert User Calibrations AMS Device Manager Configure gt Calibrate gt Expert User Calibrations Field Communicator Configure gt Calibrate gt Expert User Calibrations Expert User Calibrations figure 20 allows you to select the appropriate calibration based on configuration and available application data Follow AMS Device Manager or the Field Communicator or other host system prompts to calibrate the instrument A brief description of available calibrations are included starting on page 35 Calibration in Use Name indicates the calibration in use Date indicates when the calibration was performed Calibrator indicates who performed the calibration Calibration Method indicates t
23. IF BOTH LINES ARE FLOATING OR C C LINEJLINE LINE SCREEN IF THE SCREEN IS CONNECTED TO ONE LINE LENGTH OF SPLICE lt 1 m T BOX MUST ONLY CONTAIN TERMINAL CONNECTIONS WITH NO ENERGY STORAGE CAPABILITY LENGTH OF SPUR CABLE 30m LENGTH OF TRUNK CABLE 1 Km AT EACH END OF THE TRUNK CABLE AN APPROVED INFALLIBLE TERMINATION WITH THE FOLLOWING PARAMETERS IS SUITABLE 90 TO 100 ohms AND 0 TO 2 2 uF NOTE A BUILT IN TERMINATOR IS INCLUDED ON THE FIELD SIDE AND A SELECTABLE TERMINATOR IS AVAILABLE ON THE HOST SIDE THE NUMBER OF PASSIVE DEVICES CONNECTED TO THE BUS SEGMENT IS NOT LIMITED IN THE FISCO CONCEPT FOR INTRINSICALLY SAFE REASONS IF THE ABOVE RULES ARE RESPECTED UP TO A TOTAL LENGTH OF 1000 m SUM OF THE LENGTH OF THE TRUNK CABLE AND ALL SPUR CABLES THE INDUCTANCE AND CAPACITANCE OF THE CABLE WILL NOT IMPAIR THE INTRINSIC SAFETY OF THE INSTALLATION INSTALLATION MUST IN ACCORDANCE WITH THE CANADIAN ELECTRICAL CODE CEC PART 1 AND ANSI ISA RP12 6 MAXIMUM SAFE AREA VOLTAGE SHOULD NOT EXCEED 250 Vrms RESISTANCE BETWEEN INTRINSICALLY SAFE GROUND AND EARTH GROUND MUST BE LESS THAN ONE OHM 6 LOOPS MUST BE CONNECTED ACCORDING TO THE BARRIER MANUFACTURER S INSTRUCTIONS IF HAND HELD COMMUNICATOR OR MULTIPLEXER IS USED IT MUST BE CSA APPROVED WITH ENTITY PARAMETERS AND INSTALLED PER THE MANUFACTURER S CONTROL DRAWING Figure 23 Typical CSA FM Approvals Nameplate FISHER CONTROLS INTL LLC MARSHALLTOWN IOWA
24. LC3020f Digital Level Controller D103433X012 e Fisher FIELDVUE DLC3020f Digital Level Controller Instruction Manual D103434X012 e Bulletin 34 2 249 Fisher 249 Sensor Level Controller and Transmitter Dimensions D200039X012 e Fisher 249 Caged Displacer Sensors Instruction Manual D200099X012 e Fisher 249 Cageless Displacer Sensors Instruction Manual D200100X012 e Fisher 249W Cageless Wafer Style Level Sensor Instruction Manual D102803X012 e Simulation of Process Conditions for Calibration of Fisher Level Controllers and Transmitters Supplement to 249 Sensor Instruction Manual D103066X01 2 e Bolt Torque Information Supplement to 249 Sensor Instruction Manuals D103220X012 e Technical Monograph 7 The Dynamics of Level and Pressure Control e Technical Monograph 26 Guidelines for Selection of Liquid Level Control Equipment These documents are available from your Emerson Process Management sales office Also visit our website at www Fisher com Educational Services For information on available courses for the DLC3020f digital level controller as well as a variety of other products contact Emerson Process Management Educational Services Registration P O Box 190 301 S 1st Ave Marshalltown IA 50158 2823 Phone 800 338 8158 or Phone 641 754 3771 FAX 641 754 3431 e mail education emerson com 42 Quick Start Guide D103470X012 Table 6 Specifications Available Configurations Mounts on 249 caged and
25. LLOWS INTERCONNECTION OF INTRINSICALLY SAFE APPARATUS TO ASSOCIATED APPARATUS NOT SPECIFICALLY EXAMINED IN SUCH COMBINATION THE CRITERIA FOR THE INTERCONNECTION IS THAT THE VOLTAGE Vmax or Ui CURRENT Imax or li AND POWER Pmax or Pi WHICH AN INTRINSICALLY SAFE APPARATUS CAN RECEIVE AND REMAIN INTRINSICALLY SAFE CONSIDERING FAULTS MUST BE EQUAL TO OR GREATER THAN THE VOLTAGE Voc or Uo CURRENT Isc or lo AND POWER Po LEVELS WHICH CAN BE DELIVERED BY THE ASSOCIATED APPARATUS CONSIDERING FAULTS AND APPLICABLE FACTORS IN ADDITION THE MAXIMUM UNPROTECTED CAPACITANCE Ci AND INDUCTANCE Li OF EACH APPARATUS OTHER THAN THE TERMINATION CONNECTED TO THE FIELDBUS MUST BE LESS THAN OR EQUAL TO 5 nF AND 10 uH RESPECTIVELY IN EACH SEGMENT ONLY ONE ACTIVE DEVICE NORMALLY THE ASSOCIATED APPARATUS IS ALLOWED TO PROVIDE THE NECESSARY ENERGY FOR THE FIELDBUS SYSTEM THE VOLTAGE Uo or Voc or Vt OF THE ASSOCIATED APPARATUS HAS TO BE LIMITED TO THE RANGE OF 9 V TO 17 5 VDC ALL OTHER EQUIPMENT CONNECTED TO THE BUS CABLE HAS TO BE PASSIVE MEANING THAT THEY ARE NOT ALLOWED TO PROVIDE ENERGY TO THE SYSTEM EXCEPT FOR A LEAKAGE CURRENT OF 50 uA FOR EACH CONNECTED DEVICE SEPARATELY POWERED EQUIPMENT NEEDS A GALVANIC ISOLATION TO ASSURE THAT THE INTRINSICALLY SAFE FIELDBUS CIRCUIT REMAINS PASSIVE THE CABLE USED TO INTERCONNECT THE DEVICES NEEDS TO HAVE THE PARAMETERS IN THE FOLLOWING RANGE LOOP RESISTANCE 15 TO 150 ohms km INDUCTANCE PER UNIT LEN
26. OMBINATION THE CRITERIA FOR THE INTERCONNECTION IS THAT THE VOLTAGE Vmax or Ui CURRENT Imax or li AND POWER Pmax or Pi WHICH AN INTRINSICALLY SAFE APPARATUS CAN RECEIVE AND REMAIN INTRINSICALLY SAFE CONSIDERING FAULTS MUST BE EQUAL TO OR GREATER THAN THE VOLTAGE Voc or Uo CURRENT Isc or lo AND POWER Po LEVELS WHICH CAN BE DELIVERED BY THE ASSOCIATED APPARATUS CONSIDERING FAULTS AND APPLICABLE FACTORS IN ADDITION THE MAXIMUM UNPROTECTED CAPACITANCE Ci AND INDUCTANCE Li OF EACH APPARATUS OTHER THAN THE TERMINATION CONNECTED TO THE FIELDBUS MUST BE LESS THAN OR EQUAL TO 5 nF AND 10 uH RESPECTIVELY IN EACH SEGMENT ONLY ONE ACTIVE DEVICE NORMALLY THE ASSOCIATED APPARATUS IS ALLOWED TO PROVIDE THE NECESSARY ENERGY FOR THE FIELDBUS SYSTEM THE VOLTAGE Uo or Voc or Vt OF THE ASSOCIATED APPARATUS HAS TO BE LIMITED TO THE RANGE OF 9 V TO 17 5 VDC ALL OTHER EQUIPMENT CONNECTED TO THE BUS CABLE HAS TO BE PASSIVE MEANING THAT THEY ARE NOT ALLOWED TO PROVIDE ENERGY TO THE SYSTEM EXCEPT FOR A LEAKAGE CURRENT OF 50 uA FOR EACH CONNECTED DEVICE SEPARATELY POWERED EQUIPMENT NEEDS A GALVANIC ISOLATION TO ASSURE THAT THE INTRINSICALLY SAFE FIELDBUS CIRCUIT REMAINS PASSIVE THE CABLE USED TO INTERCONNECT THE DEVICES NEEDS TO HAVE THE PARAMETERS IN THE FOLLOWING RANGE LOOP RESISTANCE 15 TO 150 ohms km INDUCTANCE PER UNIT LENGTH L 0 4 TO 1 mH km CAPACITANCE PER UNIT LENGTH 80 TO 200 nF km LINEJLINE 0 5 LINE SCREEN
27. ONNECTIONS UPPER SIDE AND BOTTOM CONNECTIONS SCREWED S 2 OR FLANGED F 2 SCREWED S 4 OR FLANGED F 4 28B5536 1 B1820 2 46 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Table 12 Cageless Displacer 1 Standard Head 2 Wafer Body and Torque Tube Arm Material NPS 4 raised face or optional ring type joint CL150 CL300 or CL600 249BP 4 Steel NPS 6 or 8 raised face CL150 or CL300 249CP 316 Stainless Steel NPS 3 raised face CL150 CL300 or CL600 Mounts on CL900 or 1CL500 top of vessel y NPS 4 raised face or optional ring type joint EN PN 10 to DIN PN 250 ux NPS 6 or 8 raised face CL150 CL300 CL600 CL900 CL1500 or CL2500 For NPS 4 raised face or flat face CL125 150 250 300 600 900 bri 249VS LCC WCC steel CF8M or 1500 EN PN 10 to DIN PN 160 side of vessel For NPS 4 butt weld end XXS CL2500 Mounts on top of WCC steel or CF8M For NPS 3 raised face CL150 CL300 or CL600 vessel or on customer supplied LCC steel or CF8M For NPS 4 raised face CL150 CL300 or CL600 1 Standard displacer lengths are 14 32 48 60 72 84 96 108 and 120 inches 2 Not used with side mounted sensors 3 EN flange connections available in EMA Europe Middle East and Africa 4 Not available in EMA 5 249P available in Europe only 6 Wafer Body only applicable to the 249W Flange Connection Size Pressure Rating
28. Quick Start Guide D103470X012 DLC3020f Digital Level Controller July 2012 Fisher FIELDVUE DLC3020f Digital Level Controller for FouuparioN fieldbus Contents Installation 3 MOUNUNO set CR RC e RR 10 Electrical Connections 14 Configuration 18 33 Nameplates and Schematics 37 Specifications 41 Note E FOUNDATION This quick start quide applies to 1 FIELDVUE instruments This quick start guide provides installation and initial setup and calibration information for the DLC3020f digital level controller using AMS Suite Intelligent Device Manager www Fisher com EMERSON Process Management DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Installation Check List Mounting Instrument correctly configured and mounted on the sensor See the appropriate mounting procedure or installation instructions provided with the mounting kit Wiring and Electrical Connections Conduit or 1 5 barrier if necessary properly installed Refer to local and national electrical codes Loop wiring properly connected to the LOOP and terminals in the terminal box Connect loop wiring as described on page 14 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Installation Do not install operate or maintain a DLC3020f digital level co
29. Sensor when selected indicates if the RTD readings are out of range or the RTD is incorrectly connected e RTD Open when selected indicates if the RTD is not connected Sensor Board e Instrument Temperature Sensor when selected indicates if the electronic sensor readings are out of range e Sensor Board Processor when selected indicates if the device cannot communicate properly or other electronic problem is effecting the processor 32 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Hall Sensor when selected indicates if the Hall Sensor readings are out of range Temperature Limit Instrument Temperature High when selected indicates if the device has exceeded the Instrument Temperature High Limit Instrument Temperature Low when selected indicates if the device has exceeded the Instrument Temperature Low Limit Input Compensation Error e Temperature Input Error when selected indicates if the AO temperature status or RTD status has become Bad or Uncertain or the device is not set up correctly to receive AO temperature e Upper Fluid Input Error when selected indicates if the Upper Fluid AO status has become or or the device is not setup correctly to receive AO density for the Upper Fluid e Lower Fluid Input Error when selected indicates if the Lower Fluid AO status has become Bad or Uncertain or the device is not setup correctly to
30. Table to see the torque tube gain over the entire temperature range and the compensated torque rate 23 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Process Fluid Select the Process Fluid tab figure 14 to access Process Fluid Temperature Compensation and Mode Figure 14 Configure gt Manual Setup gt Process Fluid PROCESS FLUID TAB PROCESS FLUID TEMPERATURE MANUAL SETUP COMPENSATION MODE amp 5 Fisher Type DLC3020f Digital L evel Controller Rev 1 loj Fie Actions Help alel x Device Process Fluids JInstrument Display Snap Acting Control Options Centre Compensation gt C Fede lert 5 Fluid ame Manual 1 Liquid Butane Temperature Compensation w Change Density in Use ENABLED 0 6004 SGU r Lower Fluid Temperature Input Fluid Name Manual i Temperature for Compensation Density in Use 150 0 F 0 9790 SGU Seep p Overview Fa Configure Service Tools Time Current Cancel Apply Help Devife last synchronized 7 6 2010 11 32 45 AM A CHANGE VIEW DENSITY PARAMETERS CONFIGURE PROCESS FLUID Note The instrument software contains density tables for common categories of fluids Custom tables can be built if needed Some fluid categories have wide variations within fluid types Select the fluid category and then the fluid type Input the operating process temperature an
31. com E M ERSON 2010 2012 Fisher Controls International LLC All rights reserved A t y
32. d the density The DLC3020f will load the density table that best matches the fluid type at operating conditions Process Fluid Fluid Name Density In Use Change Process Fluid Select Change Process Fluid to begin the process to properly select the corrections for density of the fluid that occur at operational temperature If Temperature Compensation is selected the proper density table for use in temperature compensation is selected If Temperature Compensation is not needed enter the operating conditions and name the fluid 24 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Temperature Compensation If Temperature Compensation is selected provide the following information Temperature Input select None Manual AO Block or RTD Temperature compensation when enabled can come from a manually entered temperature a temperature from a fieldbus transmitter AO block or a temperature from an RTD Temperature for Compensation the temperature in use for fluid density and torque tube material compensation View Fluid Density Table Select View Fluid Density Table to see information concerning the temperature effect on process fluid density Instrument Display Select the Instrument Display tab figure 15 to access Display Option Device Display Primary Value Units Decimal Places Display Primary Value Offset and Scrolling Message Control Figure 15 Configure gt Manual Setup gt Instrument Disp
33. environment of use such as hazardous area ingress protection and temperature Failure to use properly rated wiring and or cable glands can result in personal injury or property damage from fire or explosion Wiring connections must be in accordance with local regional and national codes for any given hazardous area approval Failure to follow the local regional and national codes could result in personal injury or property damage from fire or explosion Personal injury or property damage caused by fire or explosion may occur if this connection is attempted in a potentially explosive atmosphere or in an area that has been classified as hazardous Confirm that area classification and atmosphere conditions permit the safe removal of the terminal box cover before proceeding Fieldbus Connections The digital level controller is normally powered over the bus from a fieldbus 9 to 32 volt power supply and can be connected to the segment using field wiring Refer to the site preparation quide for proper wire types termination length etc for a fieldbus segment Note As shipped from the factory the DLC3020f will have the transducer block mode set Out of Service See the Configuration section for information on setup and calibration and placing the instrument in service The initial value for all blocks are shown in the parameter list for each block in the Blocks section 14 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July
34. es guidelines and use of optional heat insulator see Consistent with applicable ANSI figure 6 pressure temperature ratings for the specific sensor constructions shown in tables 11 and 12 Options ll Heat insulator see description under Ordering Information W Gauge glass for pressures to 29 bar at Cages can be furnished in a variety of end connection 232 C 420 psig at 450 F and W Reflex gauges for styles to facilitate mounting on vessels the high temperature and pressure applications Caged Sensor Connection Styles Table 9 Allowable Process Temperatures for Common Fisher 249 Sensor Pressure Boundary Materials Process Temperature Cast Iron 29 C 20 F 232 C 450 F Stainless Steel 198 C 325 F 427 C 800 F Graphite Laminate SST Gaskets 198 C 325 F 427 C 800 F N04400 PTFE Gaskets 73 C 100 F 204 C 400 F 45 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Table 10 Displacer and Torque Tube Materials Standard Material Other Materials Displacer 304 Stainless Steel 316 Stainless Steel N10276 NO4400 Plastic and Special Alloys Displacer Stem Driver Bearing Displacer Rod and Driver Torque Tube N05500 1 316 Stainless Steel N06600 N10276 1 N05500 is not recommended for spring applications above 232 C 450 F Contact your Emerson Process Management sales office or application engineer if temperatures exceeding this limit are required
35. es the driver rod length of 249 sensors with vertical displacers If your sensor isn t included in table 5 refer to figure 13 to determine the driver rod length Table 5 Driver Rod Length _ __ M ass S ARR E E 88 T ewm BE SS a as Cos am 249pG Cocos 1 Driver rod length is the perpendicular distance between the vertical centerline of the displacer and the horizontal centerline of the torque tube See figure 13 If you cannot determine the driver rod length contact your Emerson Process Management sales office and provide the serial number of the sensor 2 This table applies to sensors with vertical displacers only For sensor types not listed or sensors with horizontal displacers contact your Emerson Process Management sales office for the driver rod length For other manufacturers sensors see the installation instructions for that mounting 3 249BF 249P and 249V sensors are only available in Europe 22 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Figure 13 Method of Determining Driver Rod Length from External Measurements VERTICAL a OF DISPLACER nb E i va VESSEL i Fi i X NJ Nj cs HORIZONTAL C X OFTORQUETUBE z E DISPLACER ROD LENGTH Torque Tube Torque Tube Material select the material of the torque tube being used See the sensor nameplate View Torque Tube Table select View Torque Tube
36. ew these alerts the user must open the appropriate status screen on a host such as AMS Device Manager or a Field Communicator PlantWeb Alerts Instrument alert conditions can 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 list and alarm summary When a PlantWeb alert occurs the DLC3020f sends an event notification and waits a specified period of time for an acknowledgment to be received This occurs even if the condition that caused the alert no longer exists If the acknowledgment is not received within the pre specified time out period the event notification is retransmitted This reduces the possibility of alert messages getting lost DLC3020f alerts can be reported in the following categories Failed indicates a problem with the DLC3020f that affects its operation Immediate action is required for a Failed condition 31 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Maintenance indicates a problem with the DLC3020f that if ignored could eventually lead to its failure Maintenance conditions require prompt action Advisory indicates a minor problem with the DLC3020f An advisory condition does not have an impact on the process or device No Category the alert has not been categorized Suppres
37. for confirmation of receipt of a report before trying again If Confirm Time is 0 the instrument does not try to resend the report Enter 0 or a value between 320000 10 seconds and 640000 20 seconds Communication Timeout Rcas Time Out Rcas Timeout determines how long function blocks in the DLC3020f should wait before giving up on remote computer writes to RCas parameters When the timeout is exceeded the block sheds to the next mode as defined by the block shed options If RCas Timeout is set to 0 the block will not shed from RCas Enter a positive value in the RCas Timeout Timeout field Time duration is in 1 32 milliseconds 640000 20 secs Note Typically this parameter does not need to be changed The unit will be operational using the default values assigned by the factory Perform this procedure only if remote computer is sending setpoints from your advanced control Default value for RCas Timeout is 20 seconds Rout Time Out ROut Timeout SHED_ROUT 27 determine how long function blocks in the DLC3020f should wait before giving up on computer writes to ROut parameters When the timeout is exceeded the block sheds to the next mode as defined by the block shed options If ROut Timeout is set to 0 the block will not shed from ROut Enter a positive value in the ROut Timeout field Time duration is in 1 32 milliseconds 640000 20 secs Note Typically this parameter does not need to be changed The unit will be
38. he head is flush with the outer surface of the handle using a 2 mm hex key Slide the access handle to the open position to lock the lever assembly in place and to expose the access hole Press on the back of the handle as shown in figure 2 then slide the handle toward the front of the unit Be sure the locking handle drops into the detent 2 Using a 10 mm deep well socket inserted through the access hole loosen the shaft clamp figure 2 3 Remove the hex nuts from the mounting studs Do not remove the adapter ring CAUTION Measurement errors can occur if the torque tube assembly is bent or misaligned during installation DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Figure 4 Typical Mounting Positions for the FIELDVUE DLC3020f Digital Level Controller on a Fisher 249 Sensor CAGELESS 1 NOT AVAILABLE FOR SIZE NPS 2 CL300 AND CL600 249C SENSOR Figure 5 Close up of Set Screw n SET SCREW 2mm 4 Position the digital level controller so the access hole is on the bottom of the instrument 5 Carefully slide the mounting studs into the sensor mounting holes until the digital level controller is snug against the sensor mounting flange 6 Reinstall the hex nuts on the mounting studs and tighten the hex nuts to 10 Nem 88 5 Ibfein Mounting the DLC3020f for High Temperature Applications Refer to figure 7 for parts identification except where otherwise indicated The digital
39. he method of calibration 34 Quick Start Guide D103470X012 Figure 20 Expert User Calibrations CALIBRATE Demo Unit 002 Fisher 3020 Leve Transmitter Rev 1 File Actions Help EXPERT USER CALIBRATIONS TAB FULL CALIBRATION DLC3020f Digital Level Controller TRIM CURRENT CALIBRATION x Configure E m Configure gt Calibrate Overview Configure Service Tools Time Current v Guided Calibrations Expert User Calibrations Calibration in Use Name 0 Water 2 Date 03 1 7 2010 11 27 11 Calibration Method Two Point Not Zero Span M Calibrator chalon Full Calibration Weight Min Max Two Point Field Simple Zero Span Min Max Two Point Two Point Time Delay c Trim Current Calibration Field Zero Trim Gain Trim Default Gain Cancel Devite last synchronized 4 23 2010 3 26 06 PM CONFIGURE Calibration Descriptions Full Calibration July 2012 Weight Bench only Weight Calibration is a bench calibration where weights are used to simulate the different forces the device sees at the minimum and maximum levels All configuration data is needed to perform a Weight calibration Weights are suggested based on the current density values so that the two we
40. ights closely simulate the minimum and maximum points the device should see or based on water for certain setups These are suggested values only you can enter other values if desired Note The larger the difference in the weights the better the calibration will be provided that the unit is not on a mechanical stop Note Ensure that the moment arm is not resting on a travel stop during the calibration process Also the weights tend to oscillate when placed on arm so allow sufficient time for this to dissipate before capturing the points 35 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 When complete the torque rate or gain will be correct at the calibration temperature After finalizing the installation a zero trim may be needed since a zero shift may take place when installing the device Two Point Bench or Field A Two Point Calibration fully calibrates the device by observing the level interface at two points The two points must be at least 5 of the displacer length apart All instrument configuration data is needed to perform a Two Point calibration Use this method of calibration when the length interface can be externally observed Min Max Bench or Field During the Min Max Calibration torque rate gain and zero are computed by completely submerging the displacer in two different fluids one of which may be air or vapor All instrument configuration data is needed to perform a Min Max calibra
41. igure 18 Alert Setup ALERT SETUP Demo Unit 002 Fisher 3020 Level Transmitter Rev 1 File V Actions Help ALERT SETUP TAB ELECTRONICS ini x Alert Setup Guided Setup Manual Setup PlantWeb Alert Category Alert Conditions Failed Pending Memory Fail Calibrate C Maintenance Static Memory C Advisory C No Category Suppress Plantweb Alert OPERATIONAL PlantWeb Alert Category Alert Conditions Failed PY Exceeds Sensor Range SCROLL DOWN TO VIEW C Maintenance PV Range Exceeds Sensor Range SENSOR BOARD E Advisory PV Exceeds Primary Range TEMPERATURE LIMIT C Category Calibration Validity INPUT COMPENSATION ERROR RATE LIMIT Suppress Plantw eb Alert Overview PlantWeb Alert Category Alert Conditions Rapid Rate Limit length sec Failed Displacer Rise Rate Exceeded 0 7 in YP Service Tools C Maintenance Displacer Fall Rate Exceeded Clear Pate Limit Alert Advisory C No Category Time Current m Cancel Device last synchronized 4 29 2010 7 24 49 CONFIGURE Alerts The DLC3020f provides two levels of alerts Instrument alerts and PlantWeb alerts Instrument Alert Conditions Instrument Alert Conditions when enabled detect many operational and performance issues that may be of interest To vi
42. ing Control Select the Snap Acting Control tab figure 16 to access Snap Acting Control Primary Value Primary Value Percent DI1 Trip Point Settings DI2 Trip Point Settings and Mode Figure 16 Configure gt Manual Setup gt Snap Acting Control SNAP ACTING CONTROL TAB DI1 TRIP POINT SETTINGS SNAP ACTING CONTROL Demo Unit 002 Fisher 3020 Level Transmitter Rev B x File Actions Help Device Proces Fluid Instrument Display Snap Acting Control Options El Configure Guided Setup 1 DII Trip Point Settings y quU Em MODE MANUAL Setup SPS 9 COT Alert Setup DTI sing SETUP Calibrate w Change Snap Units 011 Trip Point 100 0 ap DI1 Deadband Primary Value 5v z 13 1 in 9 5 IS PRI MARY VALU E Primary Value Percent PRIMARY VALUE 338 2 PERCENT DI2 TRIP POINT SETTINGS Falling M DI2 Trip Point 00 DI2 Deadband Es Overview DI2 Readback CONFIGURE Service Tools Time Current m Device last synchronized 4 29 2010 7 24 49 AM A Snap Acting Control The DLC3020f can act as a snap acting controller while simultaneously reporting PV When Snap Acting Control is enabled either one or both of the DI blocks will act as controllers and output a 0 inactive or 1 active depending on if the level has gone past either rising or falling a
43. ion into service couple the instrument to the sensor as follows a Slide the access handle to the open position to lock the lever assembly in place and expose the access hole Press on the back of the handle as shown in figure 2 then slide the handle toward the front of the unit Be sure the locking handle drops into the detent b If in process ensure that the level or interface is in the lowest position on the displacer c If on the bench ensure that the displacer is dry and the displacer rod lever arm is not hitting a travel stop d Insert a 10 mm deep well socket through the access hole and onto the torque tube shaft clamp nut Tighten the clamp nut to a maximum torque of 2 1 Nem 18 Ibfein e Slide the access handle to the closed position for operation or calibration Press on the back of the handle as shown in figure 2 then slide the handle toward the rear of the unit Be sure the locking handle drops into the detent DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Hazardous Area Classifications and Special Instructions for Safe Use and Installation in Hazardous Locations Certain nameplates may carry more than one approval and each approval may have unique installation wiring requirements and or conditions of safe use These special instructions for safe use are in addition to and may override the standard installation procedures Special instructions are listed by approval A WARNING
44. isplacer Lower Sensor Limit 21 in Torque Tube t Torque Tube Material Configure CON FIGU RE c View Torque Tube Table Service Tools Time Currdnt ww Cancel Apply Help Device last synchronized 4 29 2010 7 24 49 1 2 INFORMATION TORQUETUBE MOUNT POSITION Primary Value Offset the constant offset applied to the level interface measurement Primary Value Range Units units for PV PV Range and Sensor Limits Sensor Limits Upper Sensor Limit Indicates the maximum usable value for the Primary Value Range High Lower Sensor Limit Indicates the minimum usable value for the Primary Value Range Low The Upper and Lower Sensor Limit limit what the DLC3020f can read values above and below these limits will not be detected by the instrument This is a dynamic reading based on temperature used when Temperature Compensation is enabled Sensor Hardware Information Enter the following information by selecting Sensor Hardware Information Model Type End Connection Style End Connection Type Body Material Pressure Rating Mechanical Sensor Serial Number Displacer Size Displacer Material Displacer Rating G Dimension Torque Tube Material Torque Tube Wall Heat Insulator Sensor information is typically found on the sensor nameplate as shown in figure 12 Note This data is informational only and is not used in calibration or PV calculations 20 Quick Start Guide DLC3020f Digi
45. lay INSTRUMENT SCROLLING MANUAL SETUP DISPLAY TAB MESSAGE CONTROL amp Demo Unit 002 Fisher 3020 Levr Transmitter Rev 1 nml x File Actions Help Device Process Fluid Instrument Display snap Acting Control Options Display Option Primary Value Only Alert Setup Primary Value Bad Calibrate Device Display Primary Value Units Wu Change DI S PLAY il Primary Value Uncertain DEVICE DISPLAY PRIMARY d E a VALUE UNITS Display Primary Value Offset DECIMAL PLACES aa Maintenance Alert DISPLAY PRIMARY VALUE OFFSET Advisory Alert Overview CONFIGURE Service Tools Time Current Cancel Device last synchronized 4 29 2010 7 24 49 AM 2 Display Option Select Primary Value Only Range or Primary Value Range to be displayed on the DLC3020f LCD Device Display Primary Value Units Select the units for the device display Primary Value 25 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Decimal Places Enter the number of desired decimal places for the device display Display Primary Value Offset Enter the PV Offset to apply it to the LCD readout Scrolling Message Control Messages that can be scrolled on the LCD screen Choose from Primary Value Bad Primary Value Uncertain Failed Alert Maintenance Alert or Advisory Alert Snap Act
46. lectrical Housing CSA Type 4X FM NEMA AX IP66 ATEX IP66 IECEx IP66 Mounting Positions Digital level controllers can be mounted right or left of displacer as shown in figure 4 Construction Materials Case and Cover Low copper aluminum alloy Internal Plated steel aluminum and stainless steel encapsulated printed wiring boards Neodymium Iron Boron Magnets Electrical Connections Two 1 2 14 NPT internal conduit connections one on bottom and one on back of terminal box M20 adapters available Weight Less than 2 7 Kg 6 Ibs Options Heat insulator BI Mountings for Masoneilan Yamatake and Foxboro Eckhardt displacers available Declaration of SEP Fisher Controls International LLC declares this product to be in compliance with Article 3 paragraph of the Pressure Equipment Directive PED 97 23 EC It was designed and manufactured in accordance with Sound Engineering Practice SEP and cannot bear the CE marking related to PED compliance However the product may bear the CE marking to indicate compliance with other applicable European Community Directives 1 The pressure temperature limits in this document and any applicable standard or code limitation should not be exceeded 44 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 cd 7 FIELDVUE DLC3020f EMC Summary Results Immunity Basic Standard Test Level T Criteria Electrostatic discharge
47. n displacer which can signify abnormal operating conditions RTD Alerts show health and condition of connected RTD Sensor Board Alerts indicate if the device is operating above or below maximum recommended limits advises if the electronic sensor electronics cannot communicate properly Input Compensation Error Alerts advise of Bad or Uncertain status of AO connection or setup Simulate Function Simulate Active when enabled simulates an active alert without making it visible Operating Limits Process Temperature See table 9 and figure 6 Ambient Temperature and Humidity nspor Normal Transport Nominal ie and Storage Limits ds Reference Limits Conditions Ambient 40 to 80 C 40 to 85 C 25 Temperature 40to176 F 40to185 F 77 F Ambient Relative 0 to 95 non condensing 40 Humidity Electrical Classification Hazardous Area CSA Intrinsically Safe Explosion proof Division 2 Dust Ignition proof FM Intrinsically Safe Explosion proof Non Incendive Dust Ignition proof ATEX Intrinsically Safe amp Dust Flameproof amp Dust Type n amp Dust IECEx Intrinsically Safe amp Dust Flameproof amp Dust Type n amp Dust Quick Start Guide D103470X012 Refer to Hazardous Area Classifications and Special Instructions for Safe Use and Installation in Hazardous Locations on page 6 and figures 21 22 23 24 25 and 26 for additional information E
48. nction of reporting process level PV the DLC3020f using FOUNDATION fieldbus protocol gives easy access to information critical to process operation and will readily integrate into a new or existing control system AMS Device Manager or the 475 Field Communicator can be used to configure calibrate or test the digital level controller The DLC3020f is also designed to directly replace pneumatic analog or HART transmitters controllers It can be mounted on a wide variety of 249 cageless and caged level sensors as well as on other displacer type level sensors through the use of mounting adaptors 249 Caged Sensors see table 11 e 249 249B 249BF 249C 249K 249L sensors side mount on the vessel with the displacer mounted inside a cage outside the vessel 249 Cageless Sensors see table 12 e 249BP 249CP and 249P sensors top mount on the vessel with the displacer hanging down into the vessel e 249VS sensor side mounts on the vessel with the displacer hanging out into the vessel e 249W wafer style sensor mounts on top of a vessel or on a customer supplied cage Specifications Specifications for DLC3020f are shown in table 6 Specifications for 249 sensors are shown in table 8 41 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Related Documents Other documents containing information related to the DLC3020f digital level controllers and 249 sensors include e Bulletin 11 2 DLC3020f FIELDVUE D
49. ntroller without being fully trained and qualified in field instrument and accessory installation operation and maintenance To avoid personal injury or property damage it is important to carefully read understand and follow all of the contents of this manual including all safety 8 cautions and warnings If you have any questions regarding these instructions contact your Emerson Process mz Management sales office before proceeding Refer to figure 1 for the installation flow chart Figure 1 Installation Flowchart START Factory mounted on 249 sensor High Install Heat temperature Insulator application Mount DLC3020f to Sensor Make Electrical Connections Power Device Proceed to Set Up and Calibration Configuration On the Bench or in the Field Configure the digital level controller before or after installation in the field It may be useful to confiqure the instrument on the bench before installation to ensure proper operation and to familiarize yourself with its functionality DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Protecting the Coupling and Flexures CAUTION Damage to flexures and other parts can cause measurement errors Observe the following steps before moving the sensor and controller Lever Lock The lever lock is built in to the coupling access door When the door is open it positions the lever in the neutral travel position
50. onfigure y Service Tools CONFIGURE Time Cancel Help Guided Setup Field Communicator Configure gt Instrument Setup Access Instrument Setup from the Guided Setup tab as shown in figure 10 for sensor device and process fluid setup Follow the prompts to setup the DLC3020f 18 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Figure 10 Guided Setup GUIDED SETUP Demo Jnit 002 Fisher 3020 Level Transmitter Rev 1 10 x File Actidns Help INSTRUMENT SETUP Configure E Lt danfigure V Guided Setup Manual Setup Alert Setup Calibrate Device and process fluid setup w Change Overview CONFIGURE bs Service Tools Time Current m Device last synchronized 4 29 2010 7 24 49 AM Manual Setup AMS Device Manager Configure Manual Setup Field Communicator Configure Manual Setup The Device Process Fluid Instrument Display Snap Acting Control and Options tabs are accessible through Manual Setup Note An error will be generated if the instrument is put back in service without applying device configuration changes you must apply changes before putting the instrument back In Service To clear an error set the Mode to Out of Service select Apply then put back In Service Device Select the Device tab figure 11 to access Variable Configuration Sensor Limits
51. operational using the default values assigned by the factory Perform this procedure only if a remote computer is sending setpoints from your advanced control Default value for ROut Timeout is 20 seconds Write Lock permits using Write Lock to prevent any external change to parameter values Block connections and calculation results will proceed normally but the configuration is locked Reannunciation permits the instrument to support Reannunciation of alarms Function Block Available Caslin to Transducer Block 29 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Features Selected Note Typically this parameter does not need to be changed The unit will be operational using the default values assigned by the factory Features Selected indicates which Resource Block Options features have been selected and is used to select the desired features Reports Selecting reports enables alert and event reporting Reporting of specific alerts may be suppressed Fault State Selecting Fault State enables the ability of the output block to react to various abnormal conditions by shedding mode Write Lock When selected permits using Write Lock to prevent any external change to parameter values Block connections and calculation results will proceed normally but the configuration is locked Reannunciation When selected the instrument will support Reannunciation of alarms Alert Key Alert Key i
52. re or fluid This danger may not be readily apparent when disassembling the sensor or removing the displacer Before disassembling the sensor or removing the displacer observe the appropriate warnings provided in the sensor instruction manual Check with your process or safety engineer for any additional measures that must be taken to protect against process media Mounting the 249 Sensor The 249 sensor is mounted using one of two methods depending on the specific type of sensor If the sensor has a caged displacer it typically mounts on the side of the vessel as shown in the left image in figure 3 If the sensor has a cageless displacer the sensor mounts on the side or top of the vessel as shown in the right image in figure 3 Figure 3 Typical Mounting LIQUID LEVEL 788 1 789 1 TYPICAL CAGED SENSOR MOUNTING TYPICAL CAGELESS SENSOR MOUNTING Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 The DLC3020f digital level controller is typically shipped attached to the sensor If ordered separately it may be convenient to mount the digital level controller to the sensor and perform the initial setup and calibration before installing the sensor on the vessel Note Caged sensors have rod and block installed on each end of the displacer to protect the displacer in shipping Remove these parts before installing the sensor to allow the displacer to function properly
53. receive AO density for the Lower Fluid e Fluid Values Crossed when selected indicates if the process fluid density values have crossed the Upper Fluid density is too close to 0 1 SG or has become greater than the Lower Fluid density e Invalid Custom Table when selected indicates if the custom process fluid density table or torque tube table being used for temperature compensation is invalid e Temperature Out of Compensation Range when selected indicates if the Compensation Temperature has exceeded the compensation limits Calibrate Guided Calibrations Configure gt Calibrate gt Guided Calibrations Field Communicator Configure gt Calibrate gt Full Calibration Bench or Full Calibration Field Guided Calibrations figure 19 provides access to guided calibration methods for use in the field or on the bench Calibration in Use Name indicates the calibration in use Date indicates when the calibration was performed Calibrator indicates who performed the calibration Calibration Method indicates the method of calibration 33 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Calibrate Instrument Choose Full Calibration Bench or Full Calibration Field and follow AMS Device Manager or the Field Communicator or other host system prompts to calibrate the instrument Guided Calibration recommends an appropriate calibration procedure Figure 19 Guided Calibrations GU
54. s PlantWeb Alert the alert is still evaluated by the DLC3020f but it does not report the status condition through an instrument alert Electronics e Pending Memory Fail when selected indicates if a pending memory error has been detected in the main board e Static Memory Fail when selected indicates if a memory error has been detected in the main board Operational e PV Exceeds Sensor Range when selected indicates if the Primary Variable PV has reached or exceeded the Sensor Range and is no longer correct e PV Range Exceeds Sensor Range when selected indicates if the Primary Variable PV Range has exceeded the range of the sensor s current calibration The PV is still accurate but could move out of sensor range e PV Exceeds Primary Range when selected indicates if the the Primary Variable PV has exceeded the PV Range e Calibration Validity when selected indicates if a vital calibration parameter has been changed Rate Limit e Displacer Rise Rate Exceeded when selected indicates if the device detected a rise rate that exceeded the Rapid Rate Limit e Displacer Fall Rate Exceeded Alert when selected indicates if the device detected a fall rate that exceeded the Rapid Rate Limit e Rapid Rate Limit when selected triggers an alarm when the configured set point has been exceeded Rapid rate limit is user configured based on application Select Clear Rate Limit Alert to clear the alert RID Sensor e RTD
55. s a number that permits grouping alerts This number may be used to indicate to the operator the source of the alert such as the instrument plant unit etc Enter a value between 1 and 255 Maximum Alerts Allowed The number of alert reports that the device can send without getting a confirmation up to the maximum permitted Resource Block Tag Description The Tag Description is used to assign a unique 32 character description to each block within the digital level controller to describe the intended application of the block Strategy Strategy permits strategic grouping of blocks so the operator can identify where the block is located The blocks may be grouped by plant area plant equipment etc Enter a value between 0 and 65535 in the Strategy field Transducer Block Tag Description The Tag Description is a 32 character description used to assign a unique description to each block within the digital level controller to describe the intended application for the block Strategy Strategy permits strategic grouping of blocks so the operator can identify where the block is located The blocks may be grouped by plant area plant equipment etc Enter a value between 0 and 65535 in the Strategy field Alert Setup AMS Device Manager Configure gt Alert Setup Field Communicator Configure gt Alert Setup The Alert Setup tab is shown in figure 18 30 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 F
56. s combination must be compatible regarding the intrinsic safety rules see electrical parameters in table 4 Flameproof amp Dust Type n amp Dust No conditions of certification Refer to table 4 for additional approval information and figure 26 for a typical ATEX IECEx nameplate Table 4 Hazardous Area Classifications IECEx Certification Certification Obtained Entity Rating Temperature Code Enclosure Rating Fieldbus Ui lt 24 V li 380 mA Pi lt 1 4 W Intrinsically Safe Ci 5 nF e T5 T6 Ga NN MEE 20 IP66 T87 C Tamb lt 80 T6 Tamb lt 73 C Ex iaD 20 IP66 T80 C Tamb lt 73 Uis175V li lt 380 mA Pi lt 5 32 W IECEx Ci 5 Li 0 mH Flameproof B ls T5 Tamb 80 C Ex tD A21 IP66 87 Tamb lt 80 C T6 Tamb lt 73 C Ex tD A21 IP66 T80 C Tamb lt 73 C Typen Ex nA IIC T5 T6 Dust Ex tD A22 IP66 T87 C Tamb lt 80 C Ex tD A22 IP66 T80 C Tamb lt 73 C T5 Tamb 80 C T6 Tamb lt 73 C DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Mounting To avoid personal injury or property damage always wear protective gloves clothing and eyewear when performing any installation operations Personal injury or property damage due to sudden release of pressure contact with hazardous fluid fire or explosion can be caused by puncturing heating or repairing a displacer that is retaining process pressu
57. st Ignition EX I m Class II Division 1 2 Groups E F G T6 T6 Tamb lt 80 C Class 111 Quick Start Guide D103470X012 FM DLC3020f Digital Level Controller July 2012 Intrinsically Safe Explosion proof Non Incendive Dust Ignition proof No special conditions for safe use Refer to table 2 for approval information figure 24 for the FM schematic and figure 23 for a typical CSA FM nameplate Table 2 Hazardous Area Classifications FM United States Certification Body Certification Obtained Entity Rating Temperature Code Enclosure Rating RTD Terminals Voc 6 6 VDC Isc 29 5 mA Po 49 mW Ca lt 22 uF Intrinsically Safe La lt 40 mH Class 11 III Division 1 Groups A B C D E F G T4 per drawing GE37117 RTD Terminals Voc 6 6 VDC Isc 29 5 mA Po 49 mW Ca lt 22 uF La lt 40 mH Explosion proof Class Division 1 Groups A B C D T5 Non Incendive Class I II III Division 2 Groups A B C D E F G T4 Dust Ignition proof Class II Division 1 Groups E F G T5 Main Circuit Terminals Vmax lt 24 VDC Imax x 380 mA Pi 1 4W Ci 5 nF Li 0 mH NEMA 4X IP66 T4 Tamb lt 80 C Main Circuit Terminals Vmax lt 17 5 VDC Imax x 380 mA Pi lt 5 32 W Ci 5 nF Li 0 mH NEMA AX IP66 T5 Tamb 80 C NEMA AX IP66 NEMA AX IP66 T4 Tamb lt 80 C T5 Tamb lt 80 C DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 ATEX
58. tal Level Controller D103470X012 July 2012 Sensor Units Select the appropriate sensor units for your application Note Default units from factory are SI Metric If you choose Mixed Units you must select the units for each sensor parameter Figure 12 Typical Sensor Nameplate SENSOR TYPE DISPLACER ASSEMBLY DISPLACER WEIGHT PRESSURE RATING PRESSURE RATING risum O 6543210 TYPE 249B _ press UNITS PSI RATING 285 100 F 378c RATING L_1500PSI_ SIZE 2x32 INCHES ASSY WCB STL ASSEMBLY MATERIAL VOLUME 103 CU IN DISP N TAIM MONEL DISPLACER 3165sr O TRIM MATERIAL DISPLACER TORQUE TUBE MATERIAL MATERIAL VOLUME Q DISPLACER SIZE DIAMETER X LENGTH 23A1725 E sht 1 E0366 Unit System English Units Metric SI Units Mixed Units Length Units mm cm m in or ft Volume Units mm ml L in Weight Units oz lb g or kg Temperature Units F R C or K Torque Rate Units Nem deg dyneecm deg Ibfein deg ires pend Units degAPI SGU Specific Gravity Ib in Ib ft Ib gal degBaum hv degBaum It kg m g cm kg L g ml org Sensor Parameters Enter the sensor parameters Selections shown in the drop down are based on the sensor units chosen Displacer Length Displacer Volume Displacer Weight Driver Rod Length Instrument Mount Position 21 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 Note Table 5 provid
59. tal Level Controller Mounting on Sensor in High Temperature Applications I EXHI I RETE OTI IEEE INSULATOR LI KEY 57 SHAFT EXTENSION KEY 58 SET SCREWS KEY 60 ud WASHER 4 SHAFT KEY 78 COUPLING HEX NUT 59 KEY34 N CAP SCREWS KEY 63 MOUNTING STUDS KEY 33 2047423 SENSOR DIGITAL LEVEL CONTROLLER 3 Remove the hex nuts from the mounting studs 4 Position the insulator on the digital level controller sliding the insulator straight over the mounting studs 5 Install 4 washers key 78 over the studs Install the four hex nuts and tighten 13 DLC3020f Digital Level Controller Quick Start Guide July 2012 D103470X012 6 Carefully slide the digital level controller with the attached insulator over the shaft coupling so that the access hole is on the bottom of the digital level controller 7 Secure the digital level controller and insulator to the torque tube arm with four cap screws 8 Tighten the cap screws to 10 Nem 88 5 Ibfein Electrical Connections The following describes how to make fieldbus connections to the digital level controller A WARNING To avoid personal injury resulting from electrical shock do not exceed the maximum input voltage specified in table 8 or on the product nameplate If the input voltage specified differs do not exceed the lowest specified maximum input voltage A WARNING Select wiring and or cable glands that are rated for the
60. tion and must contain the correct values for displacer volume and driver rod length Simple Zero Span Field only for applications with relatively constant density and temperature conditions Two points separated by at least 5 of the displacer length are captured in this calibration Only the displacer length is needed to perform the Simple Zero Span procedure This calibration does not allow the use of Temperature Compensation Note When using Simple Zero Span the device cannot be temperature compensated for fluids or torque tube This calibration should only be used when the temperature and the process density do not change otherwise an untrimmable error will occur the farther away your process conditions get from the calibrated conditions Two Point Time Delay Field only the Two Point Time Delay Calibration is a two point calibration in which the two points captured can be taken some time apart The first point is captured and stored indefinitely until the second point is captured All instrument configuration data is needed to perform a Two Point calibration Trim Current Calibration Zero Trim Zero trim is an adjustment to the current calibration This adjustment assumes that the current torque rate is correct and the PV error is due to a shift in the zero position Gain Trim Gain trim is an adjustment to the current calibration This adjustment assumes that the zero point is correct and the PV error is caused by a torque rate
61. ury or property damage caused by fire or explosion may occur if this connection is attempted in a potentially explosive atmosphere or in an area that has been classified as hazardous Confirm that area classification and atmosphere conditions permit the safe removal of the terminal box cap before proceeding Note Host system device manager interfaces such as Emerson s AMS Device Manager or the Field Communicator communicate directly with the device A FOUNDATION fieldbus communicating device such as a Field Communicator interfaces with the DLC3020f from any wiring termination point in the segment If you choose to connect the fieldbus communicating device directly to the instrument attach the device to the LOOP clip on connections inside the terminal box to provide local communications with the instrument Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Configuration and Calibration Check List Configuration and Calibration complete Configuration check Confirm all final process data is correctly entered Transmitter correctly reports PV Ensure Setup Calibration log is saved Transmitter is ready to be placed on line Accessing Configuration and Calibration Procedures Navigation paths for Configuration and Calibration procedures are included for both AMS Device Manager and the Field Communicator For example to access Guided Calibrations AMS Device Manager Configure
62. user specified level value Snap Acting Control enable or disable Snap Acting Control Snap Units select the desired snap unit in engineering units length units or percent 26 Quick Start Guide DLC3020f Digital Level Controller D103470X012 July 2012 Primary Value PV in engineering units Primary Value Percent PV in Trip Point Settings Set Channel 1 or 2 of the DI for snap acting control DI1 Action indicate whether the trip point is active on rising or falling level Trip Point enter the point where 011 is active DI1 Deadband enter the desired deadband This is the distance away from the trip point that DI1 clears DI1 Readback indicates the status of the trip point 0 indicates that DI1 Trip is inactive 1 indicates DI1 Trip is active DI2 Trip Point Settings DI2 Action indicate whether the trip point is active on rising or falling level DI2 Trip Point enter the point where DI2 is active DI2 Deadband enter the desired deadband This is the distance away from the trip point that DI2 clears DI2 Readback indicates the status of the trip point 0 indicates that DI2 Trip is inactive 1 indicates DI2 Trip is active Options Select the Options tab figure 17 to access Write Alarm Block Alarm Write Lock Confirm Time Communication Timeout Function Block Available Features Selected Alert Key Maximum Alerts Allowed Maximum Alerts Possible Resource Block Transducer Block and Mode

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