Related Manuals for ABB 6X1EH
Summary of Contents for ABB 6X1EH
- Page 1 600T EN Series Operating instructions HART Pressure Transmitters Models 6X1ED - EE - EH - EG - EA Models 622ED, 6X1ES - 1 -...
- Page 2 St Neots, U.K. – Cert. No. Q5907 liquid analysis and environmental applications. Stonehouse, U.K. – Cert. No. FM 21106 As a part of ABB, a world leader in process automation technology, we offer customers application expertise, service and support worldwide. UNI EN 29001 (ISO 9001) We are committed to teamwork, high quality manufacturing, advanced technology and unrivalled service and support.
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Page 3: Table Of Contents
CONTENTS INTRODUCTION Section Page The 600T series is a modular range of field mounted, micro- processor based electronic transmitters, using a unique inductive sensing element. Accurate and reliable INTRODUCTION ............3 measurement of differential pressure, gauge and absolute TRANSPORT, STORAGE, HANDLING AND pressure, flow and liquid level is provided, in the even most PRODUCT IDENTIFICATION ........ -
Page 4: Product Identification
PRODUCT IDENTIFICATION TRANSPORT The instrument is identified by the data plates shown in After final calibration, the instrument is packed in a carton (Type 2 to ANSI/ASME N45.2.2-1978), intended to provide Figure 1. The Nameplate (ref.A) provides information concerning the protection from physical damage. -
Page 5: Principle Of Operation
PRINCIPLE OF OPERATION The principle of operation of the Primary Unit is as follows. The Primary Electronics process fluid ( liquid, gas or vapour ) exerts pressure on to the Printed Circuit sensor diaphragm via flexible, corrosion-resistant isolating diaphragms and capillary tubing containing the fill fluid (see Sensor Diaphragm Fig. - Page 6 . . . PRINCIPLE OF OPERATION For the ANALOG version the microprocessor computers the 4 internal modem, in order to provide bidirectional digital to 20 mA output signal. communication with the configuration device, i.e. the Hand For the ANALOG + HART version, in addition to the 4 to 20 mA Held terminal "Communicator"...
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Page 7: Installation
INSTALLATION WARNING - For installation in Hazardous Areas, i.e. areas with dangerous concentrations of e.g. gases or dusts that may explode if ignited, the installation must be carried out in accordance with relative standards either EN 60079-14 or IEC 79-14 and/or with local authority regulations, for the relevant type of protection adopted. -
Page 8: Electrical Connections
ELECTRICAL CONNECTIONS The power to the transmitter is supplied over the signal wiring WARNING - For installation in Hazardous Areas, and no additional wiring is required.The signal wiring does not i.e. areas with danger of fire and/or explosion, prior to need to be shielded but the use of a twisted pair is highly making electrical connections, ensure compliance with recommended. - Page 9 . . . ELECTRICAL CONNECTIONS WARNING : DO NOT ATTEMPT TO CONNECT NOTE: If the use of the Hand Held Communicator is foreseen, a resistance of 250 ohms minimum must be AN AMPEROMETRIC BETWEEN A "TEST" included in the current loop, between the power supply and TERMINAL AND A "COMM"...
- Page 10 . . . ELECTRICAL CONNECTIONS An enhanced version of terminal block may be present on the transmitter. See fig. 8d. The difference in respect to the one already Signal Terminals Ground described in picture 8a is that there are three terminal points, Terminal for connection to the power supply/signal and to an external remote indicator.
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Page 11: Electrical Requirements
ELECTRICAL REQUIREMENTS RANGE AND SPAN CONSIDERATION The Smart 600T EN Transmitter Specification Sheets provide The transmitter operates on a minimum voltage of 10.5 Vdc to all information concerning the Range and Span limits in relation a maximum of 55 Vdc and is protected against polarity to the model and the sensor code. -
Page 12: Calibration
CALIBRATION iv) the Upscale/Downscale link is positioned to the required Unlike conventional electronic transmitters, the use of a function: ON for Downscale OFF for Upscale (see Fig. 9). microprocessor and the presence of serial communications v) make the electrical connections, as indicated in Fig. 10. between the transmitter and the configuration device, allows the Connect a precision milliammeter as shown and remove the use of several different approaches in calibration and servicing. - Page 13 ..CALIBRATION Zero elevation procedure Zero and span - true zero procedure Differential pressure and level Differential pressure,gauge and level. Two different methods (a) or (b) can be used : - Switch on the power supply. a) After completion of the zero and span procedure above - With no pressure applied to the transmitters, the value read apply to the L ( low ) connection a pressure equal to the on the digital milliammeter should be 4 mA ;...
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Page 14: Dismantling And Reassembly
DISMANTLING AND REASSEMBLY Reassembly WARNING - Process fluids and/or pressure Check that the "O" rings are not damaged : if in replace. retained in the transmitter primary unit can cause severe injury and death or damage to the equipment. Plant Safety Procedures must be WARNING - Assembling flanges with incorrect followed when removing the instrument from fixing bolts and nuts and improper "O rings"... -
Page 15: Simple Fault Finding
SIMPLE FAULT FINDING (HART) This part is applicable only for a quick fault finding in the case that the Hand Held Terminal or the P.C. Configurator Package are not available. If the transmitter does not appear to be working satisfactory, carry out the following fault finding checks before contacting your nearest Service Centre. -
Page 16: Returning Form
Shipping information for the return of the equipment Material returned for factory repair, should be sent to the nearest ABB Service Center, transportation charges prepaid by the Purchaser. Please enclose this sheet duly completed to cover letter and packing list... -
Page 17: Addendum For "Meters" Option Of The Transmitters
ADDENDUM FOR "METERS" OPTION OF THE TRANSMITTERS GENERAL DESCRIPTION This option provides four different indications (meters) inside the transmitter housing. Three meters, "output meters", can be mounted on the terminal block (field terminals) side; the first is of "analog" type, the second is of "digital" type (LCD, 3 1/2 -digit) and the third is the CoMeter. - Page 18 . . . ADDENDUM FOR "METERS" OPTION OF THE TRANSMITTERS The calibration can be performed in output current or percentage, Then proceed as follows: or in process engineering units (see fig. 2). 1) Set the output current of the current generator to 4 mA on Proceed as follows: the milliammeter or 1 V.
- Page 19 . . . ADDENDUM FOR "METERS" OPTION OF THE TRANSMITTERS This display is also used for diagnostic messages occurring Further rotation causes damage to the meter stops or to the either during normal operation or during calibration of the "banana" connections and should be avoided. Note that transmitter operation.
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Page 20: Addendum For Cometer - Analog Lcd Indicator With Hart Programming Capability
ADDENDUM FOR COMETER - ANALOG LCD INDICATOR WITH HART PROGRAMMING CAPABILITY The name CoMeter is an acronym for COMMUNICATING the third line is used for seven alphanumeric characters to display units or messages. METER. It can be connected, plug & play, into the standard terminal In addition to the display the plastic membrane has 4 push block of the 600T EN Series Pressure Transmitter. - Page 21 ADDENDUM FOR COMETER - ANALOG LCD INDICATOR WITH HART PROGRAMMING CAPABILITY ConF METER ENTER NEXT ConF NEXT PREV ConF NEXT PREV PREV MANUAL AUTO ENTER ENTER NEXT NEXT NEXT NEXT NEXT 20000 4000 . . . * PREV PREV PREV PREV PREV FULL SC...
- Page 22 ADDENDUM FOR COMETER - ANALOG LCD INDICATOR WITH HART PROGRAMMING CAPABILITY Under ConF PERCENT option, the user can decide for linear Then the CONF option appears. or SQR output. When SQR output is selected, the output is Using PREV or NEXT key, the user can select CONF, TRIM, linear from 0 to 20% (to 4% of input).
- Page 23 ADDENDUM FOR COMETER - ANALOG LCD INDICATOR WITH HART PROGRAMMING CAPABILITY TRIM ENTER LOOP IN_MAN. ENTER NEXT NEXT PREV NEXT PREV PREV LOOPTST RERANG. ENTER ENTER NEXT NEXT NEXT 0.000 PREV PREV 40.000 PREV OTHER SET 4 mA 20 mA SET 20 mA 4 mA ENTER...
- Page 24 ADDENDUM FOR COMETER - ANALOG LCD INDICATOR WITH HART PROGRAMMING CAPABILITY REVIEW ENTER NEXT NEXT PREV PREV SENS N' UP/DOWN UNITS TAG 8 XMTR N' ENTER ENTER ENTER ENTER ENTER 1234567 ABCDEFG 1234567 NEXT PREV NEXT PREV NEXT PREV (SCROLL) (SCROLL) (SCROLL) NEXT...
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Page 25: Addendum For Pv-Scaling Operation
ADDENDUM FOR PV-SCALING OPERATION ° PV-scaling operation can be used to align the "zero" of the Example n the transmitter is calibrated at: process with the "zero" reading of the transmitter. A configuration tool must be use to perform this operation through digital LRV = 0 mbar communication. -
Page 26: Addendum For "Surge Protector" Option Of The Transmitters
ADDENDUM FOR "SURGE PROTECTION" OPTION OF THE TRANSMITTERS GENERAL DESCRIPTION This option provides a built-in surge protection circuit. The surge protector is designed to dissipate large quantities of electrical energy which have been induced in a transmission line. The option is suitable to protect up to 2500 V (5 kA discharge current) of 8µs rise time/20µs decay to half value. These large quantities of energy can be induced in the signal transmission line by lightning discharge in the area or by nearby electrical equipment. - Page 27 . . . ADDENDUM FOR "SURGE PROTECTION" OPTION OF THE TRANSMITTERS Stuck on label to disclose the Self-tapping screw M2.9x6 mm to secure presence of the surge the surge prot. p.c. board protector +/- Terminals Socket for built-in indicator Two holes for M4x18 mm fixing screws TERMINAL BLOCK...
- Page 28 . . . ADDENDUM FOR "SURGE PROTECTION" OPTION OF THE TRANSMITTERS FITTING PROCEDURE (In case of new terminal block with three terminals for connection. See Fig. 2) The fitting procedure already described for the traditional terminal block is still valid. It must be observed that cables are now welded and not screwed.
- Page 29 . . . ADDENDUM FOR "SURGE PROTECTION" OPTION OF THE TRANSMITTERS Fig. 2a Connection for terminal block and housing. Note: Before to fix the terminal block to the housing put the two wires in the position as shown above, in order to avoid any damages.
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Page 30: Addendum Use Of Hardware Links On The Secondary Electronics
ADDENDUM USE OF HARDWARE LINKS ON THE SECONDARY ELECTRONICS A picture of the secondary electronics, ANALOG version and HART + ANALOG version are given in the pictures (see figg. 1 and 2). There are 6 dip switches located on the secondary electronics for the Analog and for the Analog+HART versions, as indicated below: Fig. - Page 31 . . . ADDENDUM USE OF HARDWARE LINKS ON THE SECONDARY ELECTRONICS SPAN Raise/Lower To enable this operation switch 1 must be moved up and down, that is: Toggle switch 1 ON and OFF Just rotate the Zero or Span local adjustment for 2 secs. 1 2 2 3 3 4 4 5 5 6 6 If you have an Integral digital display you receive the message.
- Page 32 . . . ADDENDUM USE OF HARDWARE LINKS ON THE SECONDARY ELECTRONICS WRITE PROTECT mode With the switch 5 up in ON position the write protect mode is active. It is a way to protect the device from any change: configuration data and parameters cannot be modified.
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Page 33: Addendum For Differential Pressure Transmitters: Selectable Output Functions
ADDENDUM FOR DIFFERENTIAL PRESSURE TRANSMITTERS: SELECTABLE OUTPUT FUNCTIONS GENERAL DESCRIPTION The 600T Series Differential Pressure Transmitter provides a selection of output functions, as follows: Linear for differential pressure or level measurements Sq. Root (x) for flow measurements using restriction type primary element, like orifice plate, integral orifice, Venturi or Dall tube and similar. - Page 34 ADDENDUM FOR DIFFERENTIAL PRESSURE TRANSMITTERS: SELECTABLE OUTPUT FUNCTIONS LINEAR Using this function, the relationship between the input (measured value), expressed in % of the calibrated span and the output is linear, e.g. at 0% input, corresponds 0% output (4mA), at 50% input corresponds 50% output (12mA) and at 100% input corresponds 100% output (20mA).
- Page 35 . . . ADDENDUM FOR DIFFERENTIAL PRESSURE TRANSMITTERS: SELECTABLE OUTPUT FUNCTIONS 3.0 SQUARE ROOT (X ) - Available for analog + HART version This function, as mentioned before, can be used for open channel flow measurement using ISO 1438 rectangular weirs (Hamilton Smith, Kindsvater-Carter, Rehbock formulas) or trapezoidal weirs (Cippoletti formulas) (see Fig.
- Page 36 . . . ADDENDUM FOR DIFFERENTIAL PRESSURE TRANSMITTERS: SELECTABLE OUTPUT FUNCTIONS 5.0 POLYNOMIAL 1 (5th order) Available for analog + HART version The polynomial function, applied to the transmitter input (x) expressed in % of the calibrated span, has the following form: Out = ±...
- Page 37 . . . ADDENDUM FOR DIFFERENTIAL PRESSURE TRANSMITTERS: SELECTABLE OUTPUT FUNCTIONS 5.2 SPHERICAL TANK Spherical tank (see Fig.5d). Transmitter measuring the whole vessel height. The following polynomium gives the volume of the spherical section in relation to the heigth h of the liquid in the tank. Out = 3 h - 2 h This formula is geometrical and then his conformity is perfect.
- Page 38 . . . ADDENDUM FOR DIFFERENTIAL PRESSURE TRANSMITTERS: SELECTABLE OUTPUT FUNCTIONS 6.0 POLYNOMIAL 2 (Two polinomial functions of 2nd order) - Available for Analog + HART version - Fig. 6b Analog Output transfer function can also be defined as a two polinomial function.
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Page 39: Addendum For Flange-Mounted Transmitters
ADDENDUM FOR FLANGE-MOUNTED TRANSMITTERS Flange-mounted transmitters are suitable for open or closed tank service. The process fluid may, or may not, be corrosive, viscous, dirty and with suspended solids; each case requires a proper transmitter. 600T EN Series provides a model for tank service: mod. 621ES. 621ES includes two main application variants: one is dedicated to liquid level measurement and the other is marketed as differential pressure transmitter but it is particularly suitable for liquid level measurement. - Page 40 . . . ADDENDUM FOR FLANGE-MOUNTED TRANSMITTERS In open tank applications, mounting the transmitter on the tank Max. level nozzle provides the HI side process connection, with the LO side being vented to atmosphere. The hydraulic head pressure acting against the process diaphragm is a direct measurement of the liquid level.
- Page 41 . . . ADDENDUM FOR FLANGE-MOUNTED TRANSMITTERS ° Application n 2 : Liquid Level Closed Tank Using a Flange-Mounted Transmitter mod. 621ES (No Condensable Vapors) Max level e.g.mod. 621ES Minimum level Minimum level must not Transmitter datum be below this datum Span = H1*G1, in inches w.g.
- Page 42 . . . ADDENDUM FOR FLANGE-MOUNTED TRANSMITTERS Identification tag Adjustments Electrical connections (1.02) (0.67) 127 (5.00) (1.42) (0.67) 86 (3.39) Barrel type Min. clearance housing to remove the cover Certification label Electronic side Terminal side Output meter Integral housing display Drain/vent housing Valve...
- Page 43 . . . ADDENDUM FOR FLANGE-MOUNTED TRANSMITTERS Sensor trimming If a sensor trimming operation is requested for mod. 621ES level transmitter, follow the relevant procedure of the Hand Held Communicator and PC Software instructions. If the result is not satisfactory after having carried out either the ZERO TRIMMING or the FULL TRIMMING, the operation must be repeated with a special variation for these transmitters.
- Page 44 . . . ADDENDUM FOR FLANGE-MOUNTED TRANSMITTERS Model 621ES differential transmitter This model, as already said, is suitable for liquid level measurement. The fluid, in this case, must be clean, free of solids and not viscous. This because the process diaphragm is recessed as regards the flange face.
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Page 45: Addendum For "Ex Safety" Aspects And "Ip" Protection (Europe)
ADDENDUM FOR "EX SAFETY" ASPECTS AND "IP" PROTECTION (EUROPE) According to ATEX Directive (European Directive 94/9/EC of 23 March 1994) and relative European Standards which can assure compliance with Essential Safety Requirements, i.e., EN 50014 (General requirements) EN 50018 (Flameproof enclosures “d”) EN 50020 (Intrinsic safety “i”) EN 50284 (Equipments, group II, category 1G) EN 50281 (Apparatus for use with combustible dusts), the pressure transmitters of the 600T EN SERIES have been certified for the following group, categories, media of dangerous atmosphere, temperature classes, types of protection. - Page 46 ADDENDUM FOR "EX SAFETY" ASPECTS AND "IP" PROTECTION (EUROPE) b) Certificate ATEX II 1/2 G DT80°C, EEx d IIC T6 (-40°C ≤ Ta ≤+70°C) DT95°C, EEx d IIC T5 (-40°C ≤ Ta ≤+85°C) CESI Certificate number CESI 00ATEX 035 The meaning of ATEX code is as follows: II : Group for surface areas (not mines) 1/2 :...
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Page 47: Customer Support
PRODUCTS & CUSTOMER SUPPORT A Comprehensive Instrumentation Range Customer Support Analytical Instrumentation ABB Instrumentation provides a comprehensive after sales service via a Worldwide Service Organization. Contact one of • Transmitters the following offices for details on your nearest Service and... - Page 48 - 48 -...
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- Page 51 EC DECLARATION OF CONFORMITY ABB Instrumentation Spa Via Statale, 113 22016 Lenno (Como) Italy declares under our sole responsibility that the products: 600T EN Series (Transmitters, Hand Held Terminal, Field Indicator) in all the communication configurations (4 ÷ 20 mA + ®...
- Page 52 The Company's policy is one of continuous product improvement and the right is reserved to modify the specifications contained herein without notice. ABB Instrumentation spa ABB Automation Ltd. ABB Automation Inc. Via Statale 113 Howard Road 125 East County Line Road 22016 Lenno (Como) St.