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Summary of Contents for Magnetrol E3A
- Page 1 E3 Modulevel ® with F fieldbus ™ oundation digital output fieldbus operating Manual ™ oundation Liquid Level Displacer Transmitter...
- Page 2 In this manual, a caution box indicates a potentially determined to be covered under the warranty; then, hazardous situation which, if not avoided, may result in MAGNETROL will repair or replace the control at no cost minor or moderate injury. to the purchaser (or owner) other than transportation.
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Page 3: Table Of Contents
3.3.3 Operational Considerations......11 8.3.2 Checking the LVDT Winding Resistance..40 3.4 Mounting..............12 8.3.3 Device Status Parameter in the 3.4.1 Tank Top Installation (E3A & E3B).....12 Transducer Block..........41 3.4.2 External Chamber Installation 8.3.4 FF Segment Checklist ........43 (E3C, E3D, E3E, E3F) ........13 8.4 Agency Approvals............44... -
Page 4: Overview
fieldbus ™ Overview OUNDATION Description fieldbus is a digital communications system ™ OUNDATION that serially interconnects devices in the field. A Fieldbus system is similar to a Distributed Control System (DCS) with two exceptions: • Although a F fieldbus system can use the same ™... -
Page 5: Benefits
“the ability to operate multiple devices in the same system, regardless of manufacturer, without a loss of functionality.” All F fieldbus devices must be tested for ™ OUNDATION interoperability by the Fieldbus Foundation. Magnetrol ® E3 MODULEVEL F fieldbus device registration ™ OUNDATION information can be found at www.fieldbus.org. -
Page 6: Intrinsic Safety
DDs are similar to the drivers that your personal computer (PC) uses to operate peripheral devices connected to it. Any Fieldbus host system can operate with a device if it has the proper DD and Common File Format (CFF) for that device. The most recent DD and CFF files can be found on the fieldbus web site at fieldbus.org. -
Page 7: Quickstart Installation
QuickStart Installation Getting Started 2.1.1 Equipment and tools No special equipment or tools are required to install E3 MODULEVEL. The following items are recommended: • Wrenches, flange gaskets and flange bolting appropriate for process connection(s) • Flat-blade screwdriver • Level •... -
Page 8: External Chamber
3. Position the head flange gasket on the vessel flange and gen- tly lower the displacer into the vessel. To prevent damage to the stem/spring assembly, avoid tipping the unit or, in any way, putting lateral forces on the stem. 4. -
Page 9: Quickstart Configuration
QuickStart Configuration The E3 MODULEVEL transmitter comes configured with default values from the factory but can be reconfigured in the shop. The minimum configuration instructions required in the field follow. Use the information from the operating parameters table in Section 2.1.2 before beginning configuration. -
Page 10: Complete Installation
Model Number Serial Number Electrostatic Discharge (ESD) Handling Procedure MAGNETROL electronic instruments are manufactured to the highest quality standards. These instruments use electronic components which may be damaged by static electricity present in most work environments. The following steps are recommended to reduce the risk of component failure due to electrostatic discharge. -
Page 11: Before You Begin
Before You Begin 3.3.1 Site Preparation Each E3 MODULEVEL transmitter is built to match the physical specifications of the required installation. Ensure that the process connection(s) on the vessel matches the MODULEVEL process connection(s). ounting, Section 3.4. Ensure that the wiring between the power supply and MODULEVEL transmitter are complete and correct for the type of installation. -
Page 12: Mounting
E3C, E3D, E3E, E3F – 1500# 400–450 ft-lbs E3C, E3D, E3E, E3F – 2500# 675–725 ft-lbs 3.4.1 tank top installation (E3a & E3B) Figure 6 illustrates a typical tank top installation. Before installing, ensure that: • There is adequate headroom for the installation of the MODULEVEL head and displacer and that it has unob- structed entry into the vessel. -
Page 13: External Chamber Installation
• A stilling well is installed for applications where continuous agitation is present. The stilling well must be vertically level so as not to restrict displacer movement. See Figure 7 for a typical stilling well installation. • The process temperature, pressure and specific gravity are within the unit’s specifications for installation. -
Page 14: Wiring
To install: 1. Align the MODULEVEL process connections with those on the vessel and attach accordingly, based upon the connection type. Appropriate gaskets and bolting will be required for flanged connections. Install the flange bolts and nuts and tighten alternating nuts in a star pattern. Flange bolting torque specifications are listed on page 12. -
Page 15: General Purpose Or Non-Incendive
3.5.1 General Purpose or non-incendive (Cl i, div. 2) A general purpose installation does not have flammable (-) negative media present. Areas rated non-incendive (Cl I, Div. 2) have (+) positive flammable media present only under abnormal conditions. No special electrical connections are required so standard installation methods may be followed. -
Page 16: Explosion Proof
To install Intrinsically Safe wiring: 1. Make sure the IS barrier is properly installed in the safe area (refer to local plant or facility procedures). Complete the wiring from the barrier to the E3 transmitter. 2. After IS barrier installation, follow General Purpose and White Non-incendive wiring procedure on page 15. -
Page 17: Overview
Function Blocks Overview The E3 MODULEVEL Liquid Level Displacer Transmitter operates on the Archemedes principle of buoyancy force. Refer to Bulletin 48-635 for more detailed information on the MODULEVEL transmitter. The E3 MODULEVEL is a liquid level transmitter with four F fieldbus ™... -
Page 18: Resource Block
RESOURCE block state machine. Under normal operating conditions, it should be “On-Line.” DD_RESOURCE: a string identifying the tag of the resource that contains the Device Description for this device. M NUF C_ID: contains the MAGNETROL International, Incorporated F fieldbus manufacturer’s ID ™... - Page 19 DD_REV: contains the revision of the DD associated with the version of firmware in the E3 MODULEVEL transmitter. It is used by interface devices to correctly select the associat- ed DD. REST RT: Default and Processor selections are available. Default will reset the Model E3 to the default block configuration.
- Page 20 F ULT_ST TE, SET_FST TE, CLR_FST TE: these only apply to output function blocks. (The E3 MODULEVEL has no output function blocks). M X_NOTIFY: the maximum number of alert reports that the transmitter can send without getting a confirmation. The user can set the number low, to control alert flooding, by adjusting the LIM_NOTIFY parameter value.
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Page 21: Modulevel
Modulevel ® Transducer Block The MODULEVEL TRANSDUCER block is a custom block containing parameters that support the E3 MODULEVEL level transmitter. It contains the model attributes, diagnos- tics, and calibration data, and outputs a measured value with status information. The TRANSDUCER block parameters are grouped in a useful configuration. -
Page 22: E3 Modulevel
Transducer Block is the desired level reading when the liquid is at the zero reference point of the E3 MODULEVEL. On the top mounted models E3A and E3B, the zero refer- ence is the bottom of the displacer (not including the hook). - Page 23 Should the E3 require replacement of any parts in the field, a user calibration must be performed after changing out any of the following original parts: Bezel assembly, LVDT assembly, range spring, stem assembly, or displacer. The fol- lowing procedure should be followed when performing a user calibration in the field.
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Page 24: Factory Parameters
4.4.2 Factory Parameters The factory-adjustable calibrated parameters are found in the factory calibration menu. The following parameters are read-only and are available for troubleshooting and diagnostics. LVDT %: current sensor output DJUSTED_SENSOR_LO: low sensor calibration point which may be adjusted for process SG and/or temperature. DJUSTED_SENSOR_HI: high sensor calibration point which may be adjusted for process SG and/or temperature. - Page 25 XD_SC LE: The high and low scale values, engineering units code, and number of digits to the right of the decimal point used with the value obtained from the transducer for a specified channel. OUT_SC LE: The high and low scale values, engineering units code, and number of digits to the right of the decimal point to be used in displaying the OUT parameter.
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Page 26: Displacer Level Transmitter
HI_HI_PRI: Priority of the high high alarm. HI_HI_LIM: The setting for high high alarm in engineering units. HI_PRI: Priority of the high alarm. HI_LIM: The setting for high alarm in engineering units LO_PRI: Priority of the low alarm. LO_LIM: The setting for low alarm in engineering units. LO_LO_PRI: Priority of the low low alarm. -
Page 27: Local Display Of Analog Input Transducer Block Output
Damping Filter is a feature of the AI block. PV_FTIME parameter is time constant of a single exponential filter for the PV, in seconds. This parameter can be used to dampen out fluctuation in level due to excessive turbulence. The AI block has multiple ALARM functions that monitor the OUT parameter for out of bound conditions. -
Page 28: Pid Block
PID Block The PID Function Block contains the logic necessary to per- form Proportional/Integral/Derivative (PID) control. The block provides filtering, set point limits and rate limits, feedfor- ward support, output limits, error alarms, and mode shedding. Although most other function blocks perform functions specific to the associated device, the PID block may reside in any device on the network. - Page 29 DV_LO_PRI: The priority of the deviation low alarm. FF_G IN: The feedforward gain value. FF_SC LE: The high and low scale values associated with FF_VAL. FF_V L: The feedforward control input value and status. G IN: The proportional gain value. This value cannot equal zero.
- Page 30 RESET: The integral action time constant. ROUT_IN: Block output that is provided by a supervisory host. ROUT_OUT: Block output that is provided to a superviso- ry host. SHED_OPT: Defines action to be taken on remote control device timeout. SP: The target block setpoint value. SP_HI_LIM: The highest SP value allowed.
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Page 31: E3 Modulevel
E3 Modulevel ® Menu: Step by Step Procedures The following table describes the software menu displayed by the E3 MODULEVEL F fieldbus ™ transmitter OUNDATION for “Level Only” measurement. Use this table as a step by step guide to configure the transmitter. The second column presents the menus shown on the trans- mitter display. - Page 32 (select) Factory Set Select from Level, IfcLevel, or Density Model SuperUser (select) Factory Set Select from E3A, E3B, E3C, E3D, E3E, E3F, E31, E32, E33, E34, E35, E36, Custom SpringSG SuperUser (select) Factory Set Select 0.29–0.54, 0.55–1.09, 1.10–2.20, HighPres, or...
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Page 33: Diagnostic Parameters
Measurement Type: Level Only (cont.) Factory Submenu (display only) or user Calibration Submenu display Password action Comment LVDT% None xx.xx % Diagnostic display Calib SG Factory x.xxx sg Factory set Factory calibration menu only DrySensr Factory xx.xx % Enter or capture sensor Press simultaneously to capture output for Dry Sensor... -
Page 34: Simulation Feature
If the Model E3 indicates a fault condition, the MODULEVEL TRANSDUCER BLOCK maintains the last good value as the output and flags the failure. The QUALITY is “Bad,” the SUB_STATUS is “Sensor failure” (or “Device failure”), and the LIMIT attribute is set appropriately. Refer to Section 8.3.3. -
Page 35: Fieldbus Data Sheet For Individual Instrument
Fieldbus Data Sheet for Individual Instrument Fieldbus Function Blocks Segment information Miscellaneous information ■ Device: Arithmetic (A) ■ Execution Time (msec) Analog Input (AI) Number ■ Execution Time (msec) Segment # Digital Alarm (DA) Execution Time (msec) ■ ■ LAS Capable: ■... -
Page 36: Fieldbus Data Sheet For Multiple Devices
Fieldbus Data Sheet for Multiple Devices taG nuMBER Number of AIs AI Execution Time (msec) Number of AOs AO Execution Time (msec) Number of SSs SS Execution Time (msec) Number of TOTs TOT Execution Time (msec) Number of ARs AR Execution Time (msec) Number of PIDs PID Execution Time (msec) Number of... -
Page 37: Description
Reference Information This section presents an overview of the operation of the E3 Electronic MODULEVEL Displacer Level Transmitter, Electronics information on troubleshooting common problems, listings Enclosure Wiring Board of agency approvals, lists of replacement and recommended spare parts, and detailed physical, functional, and perform- Moving LVDT LVDT Core... -
Page 38: Interface
8.2.3 interface E3 MODULEVEL is capable of tracking the interface level of two immiscible liquids with different densities. The unit is equipped with a specially designed displacer which allows it to detect the position of a clean interface or an emulsion layer and convert it into a stable output value. -
Page 39: Troubleshooting System Problems
8.3.1 troubleshooting System Problems Symptom Problem Solution No output signal. Power supply not turned on. Turn on power. Insufficient source voltage. Minimum of 9 VDC required at the wiring board. Verify supply voltage. Improperly wired or Check wiring and connections. damaged wiring. -
Page 40: Checking The Lvdt Winding Resistance
8.3.2 Checking the LVdt Winding Resistance WARNING: To prevent ignition of explosive atmospheres, disconnect power before servicing. Refer to Figure 18 during this procedure. 1. Remove power from the unit. 2. Remove the electronics housing cover and the electronics bezel assembly. 3. -
Page 41: Device Status Parameter In The Transducer Block
8.3.3 device Status Parameter in the transducer Block The following table lists the conditions indicated in the Device Status parameter. It also shows the affect the condition has on PV status, Sub-Status and Limit, XD ERROR and BLOCK ALARM are not affected by these conditions directly. device Status PV Status PV Sub Status... - Page 42 The next set of conditions is the device warnings. The con- dition will not jeopardize the level measurement. However, knowledge of the condition may be useful in troubleshooting the device. The following table describes the conditions that can be seen in Device Status: display Message action Comment...
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Page 43: Ff Segment Checklist
8.3.4 FF Segment Checklist There can be several reasons for a F fieldbus ™ OUNDATION installation to be in a faulty condition. In order to assure that communication can be established, the following requirements must be met. • Device supply voltage must be higher than 9 VDC with a maximum of 32 VDC. -
Page 44: Agency Approvals
Agency Approvals 8.4.1 FM (Factory Mutual) transmitter Codes agency Model approval digits 8, 9 and 10 Explosion Proof ¿ EXX-XXXX x11, x12, x13, x14 x21, x22, x23, x24 Class , Div. 1; Groups B, C, D x31, x32, x33, x34 Type 4X, IP66 x41, x42, x43, x44 x51, x52, x53, x54... -
Page 45: Atex
8.4.3 atEX (European directive for Explosion Protection transmitter Codes agency Model approval digits 8, 9 and 10 atEX EXX-XXXX x1E, x1F, x1G, x1H Flameproof x2E, x2F, x2G, x2H ATEX Ex II 1/2 G Ex d IIC T6 x3E, x3F, x3G, x3H EN 60079-0, EN 60079-1, x4E, x4F, x4G, x4H EN 60079-26... -
Page 46: Agency Drawings
8.4.4 Agency Drawings 48-640 E3 Modulevel ® Displacer Level Transmitter - F fieldbus ™ OUND TION... -
Page 47: Parts
Parts 8.5.1 Replacement transmitter Head Parts Electronic Module F Z31-2845-001* fieldbus OUNDATION Wiring Board fieldbus XP Z30-9151-003 OUNDATION fieldbus IS Z30-9151-004 OUNDATION transmitter Housing o-rings (2 required) 012-2201-237 transmitter Housing Cover Kits – Contains parts 4a and 4b ATEX/IEC & FM/CSA, aluminum, IS, integral 089-6606-004 ATEX/IEC &... -
Page 48: Mechanical Replacement Parts
8.5.2 Mechanical Replacement Parts E-tube Kits Spring Kits* Cage temp. Spring SG CSa, FM, Pressure Config. Stem Kit* CSa, FM, atEX, iEC Range atEX, iEC, inconel 316 SS ® Rating 4th digit Carbon Steel Carbon Steel 316 SS 0.23 – 0.54 089-5565-004 089-5340-002 A, B, C 0.55 –... -
Page 49: Recommended Spare Parts
Cage Head Head Flange Kit Pressure Flange Grip Ring/Spacer Rating Size Carbon Steel 316 SS Wiring Compartment 3" 89-4242-001 89-4242-017 Meter/Bezel Housing Cover LVDT Housing Cover Compartment 150# ANSI 4" 89-4242-005 89-4242-021 Housing Cover Stem Assembly 6" 89-4242-011 89-4242-027 3" 89-4242-002 89-4242-018 Wiring... -
Page 50: Specifications
Specifications 8.6.1 Functional System design Measurement Principle Buoyancy – continuous displacement utilizing a precision range spring input Measured Variable Level, determined by LVDT core movement affected by buoyancy force changes on continuous displacer Physical Range Up to 120" (300 cm) based on displacer length (C/F for longer ranges) user interface Keypad 3-button menu-driven data entry and system security... -
Page 51: Performance - Level
Process Conditions Process temperature range Steam applications: -20 to +800 °F (-29 to +427 °C) Non-steam applications: -20 to +850 °F (-29 to +454 °C) ¡ Process pressure range 5150 psig @ +100 °F (355 bar @ +38 °C) Environment Electronics Operating Temperature -40 to +176 °F (-40 to +80 °C) -
Page 52: Physical
8.6.4 Physical – inches (mm) dimensional specifications for standard pressure models E3a, E3B, E3C, E3d, E3E, E3F 4.02 4.02 ¾" NPT ¾" NPT (102) (102) Dual Conduit Dual Conduit Entries Entries 4.02 (102) ¾" NPT Dual Conduit Entries ANSI standard 2.81... - Page 53 dimensional specifications – inches (mm) dimension Cage Press. Process Spring digit Rating Conn. Size S.G. Range 6.75 9.31 9.31 3.19 7.00 3.00 3.00 + range 5.43 10.32 0.23 – 0.54 (171) (236) (236) (81) (178) (76) (76 + range) (138) (262) 4.75 7.31...
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Page 54: Model Numbers
➃ Pressure rating limited by enclosing tube to 5150 psi @ +100 °F ƒ For stainless steel construction on 1500# and 2500# models, consult factory ≈ Models E3A and E3B with 2500# construction must have a mounting flange 4" or greater LEVEL RanGE... - Page 55 8.7.1 E3x for non-Steam Service - transmitter Electronics outPut/SiL RatinG fieldbus OUNDATION MountinG/tEMPERatuRE integral Mount Use with Specific Gravity and Maximum Process Temperature Process Temperature codes (4th Digit): +550 °F (+290 °C) J, K, L, A, B, C, M, N, P, D, E, F +551 to +600 °F (+291 to +315 °C) M, N, P ∆...
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Page 56: E3X For Steam Service
➂ Pressure rating limited by enclosing tube to 5150 psi @ +100 °F. ➃ For stainless steel construction on 1500# and 2500# models, consult factory. ƒ Models E3A and E3B with 2500# construction must have a mounting flange 4" or greater. LEVEL RanGE... - Page 57 8.7.2 E3x for Steam Service - transmitter Electronics outPut/SiL RatinG fieldbus OUNDATION MountinG tEMPERatuRE integral Mount Use with Specific Gravity and Maximum Process Temperature Process Temperature codes (4th Digit): +300 °F (+150 °C) +301 to +450 °F (+151 to +230 °C) B, N +451 to +500 °F (+231 to +260 °C) ≈...
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Page 58: References
Factory Param 2 TRIM_SG Trim SG NON_VOL_STAT Non Vol Stat ENTER_PASSWORD Enter Password DATE_CODE Date Code NEW_PASSWORD New User Password MAGNETROL S/N MAGNETROL_SERIAL_NUMBER DEVICE_STATUS Device Status FIRMWARE_VERSION Firmware Version HISTORY_STATUS History Message 48-640 E3 Modulevel ® Displacer Level Transmitter - F fieldbus ™... -
Page 59: Fieldbus Configuration Data Sheet
E3 Modulevel ® Displacer Level Transmitter fieldbus Configuration Data Sheet ™ OUNDATION Copy blank page and store calibration data for future reference and troubleshooting. TROUBLESHOOTING Item Value Value Value Working Value Non-Working Value Vessel Name Vessel # Process Medium Tag # Serial # Model # Meas Type... - Page 60 705 Enterprise Street • Aurora, Illinois 60504-8149 • 630-969-4000 info@magnetrol.com • www.magnetrol.com Copyright © 2017 Magnetrol International, Incorporated Magnetrol, Magnetrol logotype and Modulevel are registered trademarks of Magnetrol International, Incorporated. BulletiN: 48-640.4 CS logotype is a registered trademark of Canadian Standards ssociation.