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ABB ProcessMaster Water FEW620 Manual
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ABB ProcessMaster Water FEW620 Manual

ABB ProcessMaster Water FEW620 Manual

Electromagnetic flowmeter
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A BB M E A SUR E M E N T & AN ALY T IC S | O PER AT IN G IN STR U CT I ON S | FE X62 0- E N R E V C
ProcessMaster Water FEW620 and FEP620
Electromagnetic flowmeter
Introduction
—
ProcessMaster
ProcessMaster FEx620 series is ABB's new
FEx620
electromagnetic flowmeter .
Enhanced features simplify commissioning, ease
operation, troubleshooting and maintenance and
overcome skills barriers Digital communication such
as HART or Modbus combined with real-time
diagnostics make ProcessMaster incredibly easy to
work with.
Devices-Firmware Version: 01.13.00
Redefining Electromagnetic
Flow for the Future
Additional Information
Additional documentation on ProcessMaster FEW620
and FEP620 is available for download at
www.abb.com/flow.
Alternatively simply scan this code:
ProcessMaster FEW620
My Measurement Assistant
The app that puts ABB measurement device support
at your fingertips:
ProcessMaster FEP620

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Summary of Contents for ABB ProcessMaster Water FEW620

  • Page 1 Alternatively simply scan this code: overcome skills barriers Digital communication such as HART or Modbus combined with real-time ProcessMaster FEW620 ProcessMaster FEP620 diagnostics make ProcessMaster incredibly easy to work with. My Measurement Assistant The app that puts ABB measurement device support at your fingertips:...

  • Page 2: Table Of Contents

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Contents Safety ...............3 4.4.9 Mixed system pipeline with corrosion protection and functional earth poten- 1.1 General information and instructions ....3 tials ..............

  • Page 3: Safety

    Prior to using corrosive and abrasive measurement media, the testing, repair and maintenance of electrical products. operator must check the level of resistance of all parts coming into contact with the measuring medium. ABB will gladly 1.2 Warnings support you in selecting the materials, but cannot accept any liability in doing so.

  • Page 4: Product Identification

    OIML defined value Q3/Q1(R) for calibration Label indicating whether the device is Calibration value Sz (zero point) subject to the Pressure Equipment Directive Calibration value Ss (range) Authorized Representative: ABB AG FCC logo = maximum permissible ambient temperature amb. CE Marking...

  • Page 5: Overview

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C Figure 2 FEX Nameplate, English 2.2 Overview Integral mount design Remote mount design FEW621, FEP621 FET622 FEW622, FEP622...

  • Page 6: Transport And Storage

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Transport and storage 3.1 Inspection 3.2.1 Flange devices ≤ DN 450 Check the devices immediately after unpacking for possible •...

  • Page 7: Installation

    Make sure cavitation (e.g. caused by Valves) does not occur within the Flowmeter tube. • ABB recommends using gaskets made from rubber or rubber- like sealing materials. • Do not remove the sealing plugs in the cable glands until you are ready to install the electrical cable.

  • Page 8: Mounting Position

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C ...4 Installation ...4.1 Installation conditions 4.1.8 Inlet and outlet sections 4.1.6 Mounting position Ⓐ...

  • Page 9: Free Inlet Or Outlet

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C 4.1.9 Free inlet or outlet 4.1.11 Installation in the vicinity of pumps Ⓐ...

  • Page 10: Installation In Pipelines With Larger Nominal Diameters

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C ...4 Installation 4.2 Installing the sensor ...4.1 Installation conditions 4.1.12 Installation in pipelines with larger nominal NOTICE...

  • Page 11: Rotating The Lcd Indicator

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C 4.3.3 Conduit adaptor installation NOTICE Impairment of the IP rating • Make sure that the cover of the power supply terminals is mounted correctly.

  • Page 12: Metal Pipe With Fixed Flanges

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C ...4 Installation ...4.4 Grounding the flowmeter sensor 2 Use a copper wire (at least 2.5 mm²...

  • Page 13: Installation And Grounding In Pipelines With Cathodic

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C 4.4.7 Installation and grounding in pipelines with cathodic corrosion protection The installation of electromagnetic flowmeters in systems with cathodic corrosion protection must be made in compliance with the corresponding system conditions.

  • Page 14: Electrical Connections

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C ...4 Installation 4.5 Electrical connections 4.5.2 Installing the connecting cables WARNING Observe the following points when routing signal cables: Risk of injury due to live parts.

  • Page 15: Connection Using A Cable Conduit

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C 4.5.3 Connection using a cable conduit 4.5.4 Connection with IP 68 rating ①...
  • Page 16 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C ...4 Installation ...4.5 Electrical connections Potting the terminal box Procedure If the terminal box is to be potted subsequently on-site, a special two-component potting compound can be ordered...

  • Page 17: Electrical Connection

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C 4.5.5 Electrical connection Connection diagram IMPORTANT (NOTE) The power supply for the optional pre-amplifier is provided via terminals S1 and S2.

  • Page 18: Current Output

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C ...4 Installation ...4.5 Electrical connections Electrical data for inputs and outputs Modbus Communication Power supply L/N, 1+ / 2- The modbus protocol settings is shown in the following table:...

  • Page 19: Digital Output

    Float 64bit ReadOnly Digital outputs 41/42 and 51/52 are not electrically Single TUSIGN8 dynamic F64ROD isolated from each other. Float 32bit ReadOnly dy- If a mechanical counter is used, ABB recommend setting • Single TDOUBLE namic F32ROD a pulse width of ≥30 ms and a maximum frequency (f Unsigned Integer 8bit of ≤ 3 kHz.
  • Page 20 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Connection examples Connection versions digital output 41 / 42, 51 / 52 Input and output functions are configured via the device Depending on the wiring of digital outputs DO 41 / 42 and 51 / software in accordance with the desired application.

  • Page 21: Connection To Integral Mount Design

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C ...4 Installation ...4.5 Electrical connections 4.5.6 Connection to integral mount design Figure 32 Connection to integral design Notes: Cable selection: to fix the cable in the gland, cable shall meet 6mm≤...

  • Page 22: Connection To Remote Mount Design

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C 4.5.7 Connection to remote mount design Transmitter side 70 (2.76) Note...
  • Page 23 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C ...4 Installation ...4.5 Electrical connections Figure 35 Connection to transmitter in remote mount design (example) NOTICE NOTICE...

  • Page 24: Communication

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C M 20 mm/ NPT ½ in ①...

  • Page 25: Commissioning

    ① ② Local operating interface Programming plug ③ PC/notebook ④ Special commissioning cable of ABB service ① Write protection switch and Service LED 3KX065690U0100(can be ordered from ABB) Figure 37 Write protection switch A: Write-protect switch off B:Write-protect switch on...

  • Page 26: Checks Prior To Commissioning

    (50HZ/80HZ)<20VA 24V … 48V DC<10W Dev. Version: 01.13.83 Prot. Class: IP66 NEMA 4% Update: Year: 2024/07 Manufactured by: ABB Engineering (Shanghai) Ltd. China, No. 4528, Kangxin Highway, Kangqiao, Shanghai ProcessMaster FEW622 Model No: FEW622Y0P10150S2R2B1S2A78YY0AC0CMACRACW YJ6K0M6CR08MANC1NF8RCE8C2T CTK1TV3V1SDD Serial No: Tag No:...

  • Page 27: Switching On The Power Supply

    The LCD display shows the following display during the requires a PC/notebook and a USB interface cable. startup process: All parameters can also be set using the HART-DTM available www.abb.com/flow and FIM software. The process display is displayed after the startup process. 5.5 Parameterization via the “Easy Set-up”...
  • Page 28 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C to call up the edit mode. to select “Easy Set-up”.
  • Page 29 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C ...5 Commissioning ...5.5 Parameterization via the “Easy Set- up” menu function 28 Use to call up the edit mode.

  • Page 30: Measuring Range Table

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C 5.6 Measuring range table The flow range end value can be set between 0.02 × Q DN and 2 x Q Nominal diameter Lower range value...

  • Page 31: Operation

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C Operation 6.1 Safety instructions The LCD indicator has capacitive operating buttons. These CAUTION enable you to control the device through the closed housing cover.

  • Page 32: Menu Levels

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C 6.3 Menu levels Process display Information level Configuration level (Operator Menu) (Configuration)

  • Page 33: Process Display

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C ...6 Operation ...6.3 Menu levels 6.3.1 Process display 6.3.2 Switching to the information level (operator menu) On the information level, the operator menu can be used to display diagnostic information and choose which operator pages to be displayed.

  • Page 34: Error Messages On The Lcd Display

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C 6.3.3 Error messages on the LCD display In the event of an error, a message consisting of a symbol and text (e.g.

  • Page 35: Process Display

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C Operation Process display Switching to the information level On the information level, the operator menu can be used to display diagnostic information and choose which operator pages to display.
  • Page 36 All the parameters can be changed. Configuration Error / alarm due to device configuration. Service Only ABB Customer Service has access to the Service Note menu. For a detailed description of errors and troubleshooting instructions, please see Diagnosis / error messages on...

  • Page 37: Switching To The Configuration Level (Parameterization)

    : ******* RSTUVWXYZ 0123456 Back Select 4. Contact ABB Service and request a one-time password, stating the ‘ID’ and ‘Pin’ shown. 5. Enter the one-time password. Note The one-time password is only valid once and needs to separately requested with each password reset.
  • Page 38 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Selecting and changing parameters Parameter name Entry from table 12.3456 [unit] When an entry is made from a table, a value is selected from a...

  • Page 39: Parameter Overview

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C ... 7 Operation ... Switching to the configuration level (parameterization) Parameter overview Exiting the setup For some menu items, values must be entered.
  • Page 40 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Device Info ...Sensor QmaxDN Type Meter Size ...Transmitter Qm Max DN Qv Max DN...
  • Page 41 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C … 7 Operation … Parameter overview Device Setup ...Access Control Standard Password ...Sensor ...Transmitter Qm Max DN...
  • Page 42 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Display Language Contrast ...Operator Page 1 Display Mode 1st Line ...Operator Page 2...
  • Page 43 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C … 7 Operation … Parameter overview Input/Output ...Curr.Out 31/31 Output Value ...Dig.Out 41/41 Curr.Out at Alarm ...Dig.Out 51/51...
  • Page 44 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Process Alarm Alarm history ...Group Masking Maintenance Required ...Alarm Limits Out Of Specification...
  • Page 45 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C … 7 Operation … Parameter overview Communication ...HART Device Address Loop Current Mode ...Modbus RTU HART Tag HART Descriptor...
  • Page 46 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Diagnostics ...Maintenance control Preset Maint. cycle ...Diagnosis Control Start New Cycle ...Diagnosis Values...
  • Page 47 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C … 7 Operation … Parameter overview Tx Factory CMR ...Fingerprints Diagnosis Interval Tx Factory 10m/s Inhouse Temperature Inhouse Temp MaxPeak...
  • Page 48 Totalizer ...Reset Totalizer z i l ..Preset Totalizer Massflow Fwd Massflow Rev Volumeflow Rev Massflow Rev Volumeflow Rev Sensor Setup Sensor Type Meter Size . r r...

  • Page 49: Parameter Descriptions

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C ... 7 Operation Parameter descriptions Table 2: Units for the mass flow Available units Selection Code...

  • Page 50: Menu: Easy Setup

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Menu: Easy Setup Menu / parameter Description Easy Setup Language...

  • Page 51: Menu: Device Info

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C ... 7 Operation ... Parameter descriptions Menu: Device Info This menu is only used to display the device parameters. The parameters are displayed independently of the configured access level, but cannot be changed.
  • Page 52 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Menu / parameter Description Device Info / ...Transmitter Transmitter Type Transmitter type, e.g.
  • Page 53 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C ... 7 Operation ... Parameter descriptions Menu: Device Set Menu / parameter Description Device Setup ...Access Control...
  • Page 54 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Menu / parameter Description Device Setup / ...Sensor The value provides the lower volume flow at a flow velocity of 10 m/s.
  • Page 55 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C … 7 Operation … Parameter descriptions Menu / parameter Description Device Setup / ...Transmitter ...Units Selection of submenu ‘...Units’...
  • Page 56 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Menu / parameter Description Device Setup / ...Transmitter / ...Units Unit Massflow Qm Selection of unit for mass flow.
  • Page 57 Indicator as to whether the backward compatibility function has been activated. Backwards Comp. Code Set the device-specific code for activating the function. To use this function subsequently, contact the ABB service team or sales organization. After entering the code, restart the device (e.g. using the parameter ‘Device Reset’ or by briefly switching off the power supply).
  • Page 58 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Menu: Displ Menu / parameter Description Display Language Selection of menu language.
  • Page 59 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C … 7 Operation … Parameter descriptions Menu: Input/Outpu Menu / parameter Description Input/Output ...Curr.Out 31/32...
  • Page 60 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Menu / parameter Description Input/Output / ...Curr.Out 31/32 Curr.Out < 3.8mA Behavior of the current output if 3.8 mA is not reached.
  • Page 61 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C … 7 Operation … Parameter descriptions Menu / parameter Description Input/Output / ...Dig.Out 41/42 / ...Setup Pulse Output Output Value Pulse Selection of process variable that is issued via the pulse output.
  • Page 62 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Input/Output / ...Dig.Out 51/52 Mode Selection of the operating mode for the digital output 51 / 52. The following operating mode ‘Follow DO 41/42, <90° Shift, 180°...

  • Page 63: Menu: Communication

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C … 7 Operation … Parameter descriptions Menu: Process Alar Menu / parameter Description Process Alarm Diagnostic History...
  • Page 64 Alphanumeric, a maximum of 16 characters, upper case only, no special characters. HART Message Display of the alphanumeric TAG number. HART Manuf. ID Display of the HART manufacturer ID. ABB = 26 HART Device ID Display of the HART device ID. HART Find Select whether the transmitter must respond to the HART command 73 (Find Device).
  • Page 65 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C … 7 Operation … Parameter descriptions Menu: Diagnostic Menu / parameter Description Diagnostics ...Maintenance control...
  • Page 66 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Menu / parameter Description Diagnostics / ...Diagnosis Control / ...Diagnosis Tfe Tfe On/Off Activate the Partial Filling Detection function.
  • Page 67 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C … 7 Operation … Parameter descriptions Diagnostics / ...Diagnosis Control / ...Diagnosis Electrode Electrode On/Off Activate the Electrode diagnostic function.
  • Page 68 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Menu / parameter Description Diagnostics / ...Diagnosis Values All values in this menu are for informational and service purposes only.
  • Page 69 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C … 7 Operation … Parameter descriptions Menu: Totalize Menu / parameter Description Totalizer ...Reset Totalizer...

  • Page 70: Software History

    Sensor TFE Function This activates or deactivates full pipe detection (TFE = complete fill electrode). Software history In accordance with NAMUR recommendation NE53, ABB offers a transparent and traceable software history Device software package FEx630 (device firmware package) Design Issue date...

  • Page 71: Noise Filtering

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C ... 7 Operation Noise filtering There are 3 different filter modes available: •...
  • Page 72 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Peak filter With very noisy fluids (such as high content of pulp stock, sludge with a high content of solids, hydraulic transport in mining applications) this can result lots of flowrate readings disregarded for final flowrate calculation.

  • Page 73: Diagnosis / Error Messages

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C Diagnosis / error messages Calling up the error description Signal view Additional details about the error that has occurred can be called up on the information level.
  • Page 74 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Available diagnostic signals Signal Relates to Example Description Visible with...

  • Page 75: Function Check

    F090.035 / Electronics ADC RX210 com. error. Bad EMC environment or defective component. Replace the electronics unit or contact Call service. ABB Service. Error no. / Range Text on the LCD display Cause Remedy F086.018 / Electronics Curr.Out 31 / 32 com error.

  • Page 76: Operation Outside Of Specifications (Out Of Spec.)

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Operation outside of specifications (Out Of Spec.) Error no.
  • Page 77 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C ... 8 Diagnosis / error messages Overview Errors encountered are itemized in tabular form on the following pages. The response of the transmitter on error detection is described therein.
  • Page 78 P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C Error no. / Range Error text Current output Digital output Pulse output...
  • Page 79 P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C ... 8 Diagnosis / Diagnostic functions diagnostic functions Overview Detection of partial filling Note A partially filled sensor affects the flowmeter reading and the •...
  • Page 80 - Electrode open circuit (If fluid-conductivity is Verification‘). too low, this might trigger an ‘Electrode open circuit’ alarm) A software tool (ABB Ability SRV500) is available for Elec. Imp. E1-GND Current impedance between electrode E1 and documentation and trend analysis. GND (ground potential).

  • Page 81: Maintenance

    • Devices for use in potentially explosive atmospheres results in a short-circuit. may be serviced and repaired by qualified ABB person- For repairs to the liner, electrodes or magnet coil, the nel only. flowmeter must be returned to the manufacturer.
  • Page 82 Loss of Ex approval due to replacement of components in devices for use in potentially explosive atmospheres. • Devices for use in potentially explosive atmospheres may be serviced and repaired by qualified ABB person- nel only. • For measuring devices for potentially explosive atmo- spheres, observe the relevant operator guidelines.

  • Page 83: Repair

    • Depressurize and empty the device / piping, allow to All devices delivered to ABB must be free from any hazardous cool and purge if necessary. materials (acids, alkalis, solvents, etc.). Address for returns NOTICE Please contact Customer Center Service acc.

  • Page 84: Recycling And Disposal

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C 11 Recycling and disposal Dismounting Disposal WARNING Risk of injury due to process conditions.

  • Page 85: Specifications

    Caution: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note The detailed device data sheet is available in the download area at www.abb.com/flow.

  • Page 86: Ambient Temperature As A Function Of Measuring Medium Temperature

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C 12.2.1 Ambient temperature as a function of measuring medium temperature Integral mount design Measuring medium tempera-...

  • Page 87: Lvd Information

    P RO CE S S M ASTER FEX62 0 E LE CTR O MAGNET IC F LOW MET ER | O I/ F EX620 - EN R EV. C 12.2.2 LVD information Indoor or outdoor use Outdoor Altitude Up to 2000m. Temperature -20°C to 60°C Relative humidity...

  • Page 88: Minimum Permissible Operating Pressure

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C The limits for the permissible measuring medium temperature (T ) and permissible pressure (P ) are...

  • Page 89: Additional Documents

    Product Datasheet DS_FEP620 for Processmaster FEP620 models or to Datasheet DS_FEW620 for ProcessMaster FEW620 models Note All documentation, declarations of conformity, and certificates are available in ABB’s download area. www.abb.com/flow Trademarks HART is a registered trademark of FieldComm Group, Austin, Texas, USA Hastelloy is a registered trademark of Haynes International, Inc.

  • Page 90: Appendix

    P R O C E S SM A ST E R FEX 62 0 E LE CT RO MAGN E TIC FLOWM ET ER | O I/ F EX620 - EN R EV. C 14 Appendix Return form Statement on the contamination of devices and components Repair and/or maintenance work will only be performed on devices and components if a statement form has been completed and submitted.

  • Page 91: Declarations Of Conformity

    We hereby state that the devices/components shipped have been cleaned and are free from any dangerous or poisonous substances. Town/city, date Signature and company stamp Declarations of conformity Note All documentation, declarations of conformity, and certificates are available in ABB’s download area (www.abb.com/flow).
  • Page 92 We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document.

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Processmaster water fep620