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ABB LME620-AI User Manual
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ABB LME620-AI User Manual

ABB LME620-AI User Manual

Electronic unit for field installation for the control of contrac control actuators series pme, lme, rhd and rsd
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Download this manual See also: Operating Instructions
—
A B B M E A S U R E M E N T & A N A L Y T I C S | O P E R A T I N G I N S T R U C T I O N
LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861
Electronic unit for field installation (Contrac)
—
Introduction
Integrated
LME620-AI
The electronic unit builds the interface between
PME120-AI
the actuator and the control system.
Field-mount
During continuous positioning, the electronic unit
EAN823
EBN853
varies the motor torque continuously until the
EBN861
actuator force and the control valve force are
balanced.
High response sensitivity and high positioning
accuracy with short positioning time ensure an
excellent control quality and a long actuator life.
For the control of Contrac control
actuators series PME, LME, RHD
and RSD
Additional Information
Additional documentation on LME620-AI / PME120-AI
/ EAN823 / EBN853 / EBN861 is available for
download free of charge at www.abb.com/actuators.
Alternatively simply scan this code:

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Summary of Contents for ABB LME620-AI

  • Page 1 A B B M E A S U R E M E N T & A N A L Y T I C S | O P E R A T I N G I N S T R U C T I O N LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861...

  • Page 2: Table Of Contents

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Table of contents Change from one to two columns Safety ................3 Electrical data for inputs and outputs ....... 25       General information and instructions ........3 Connection on the device .............

  • Page 3: Safety

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Change from one to two columns 1 Safety hange from one to two columns General information and instructions Warnings These instructions are an important part of the product and The warnings in these instructions are structured as follows: must be retained for future reference.

  • Page 4: Intended Use

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 1 Safety Warranty provisions Intended use Using the device in a manner that does not fall within the scope The electronic units of type LME620-AI / PME120-AI / EAN823 /...

  • Page 5: Design And Function

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E 2 Design and function Design EAN823 / EBN853 The actuators with integrated electronic unit (PME120-AI and LME620-AI) consist of two components. One component is the gearing which includes the connection components and the transformer.

  • Page 6: Ebn861

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 2 Design and function Principle of operation … Design The electronic unit builds the interface between the actuator and EBN861 the control system. During continuous positioning, the electronic unit varies the motor torque continuously until the actuator force and the control valve force are balanced.

  • Page 7: Overview

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Overview Figure 4: Structure of the Contrac components (example)

  • Page 8: Device Designs

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 2 Design and function Device designs EAN823 IP rating IP 66 in accordance with IEC 60529 / EN 60529 NEMA 4X in accordance with CAN / CSA22.2 No. 94 Humidity ≤...
  • Page 9 LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E EBN861 IP rating IP 66 Humidity ≤ 95% annual average; condensation not permitted Ambient temperature -25 to 55 °C (-13 to 131 °F) Transport and storage temperature -25 to 70 °C (-13 to 158 °F)

  • Page 10: Product Identification

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E 3 Product identification Name plates Note Elektronik / Electronics Type: ... In electronic units which can be separated for assembly, the B-Nr./No..name plate for the hardware is located on the lower part of the U = 23 0 V ..

  • Page 11: Delivery Status

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Delivery status The individual actuator configuration may vary from the PROFIBUS DP® communication standard setup above. This information can be displayed via the user interface.

  • Page 12: Transport And Storage

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E 4 Transport and storage 5 Installation Inspection Safety instructions Check the devices immediately after unpacking for possible DANGER damage that may have occurred from improper transport.

  • Page 13: Lme620-Ai / Pme120-Ai (With Integrated Eai823 Electronic Unit)

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E LME620-AI / PME120-AI (with integrated EAI823 Mounting electronic unit) 1. Fasten the electronic unit or the lower part of the electronic unit to the vertical mounting rail of the mounting rack using Refer to the operating instruction of the linear actuator or rotary grade 8.8 screws.

  • Page 14: Dimensions

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 5 Installation Dimensions Electronic unit EAN823 (Contrac) 278 (10.94) 122 (4.8) 15 (0.59) 303 (11.93) 150 (5.91) 100 (3.94) M20 x 1,5 M20 x 1,5...

  • Page 15: Electronic Unit Ebn853 (Contrac)

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Electronic unit EBN853 (Contrac) 122 (4.8) 297 (11.69) 260 (10.24) 100 (3.94) 15 (0.59) M20 x 1,5 M20 x 1,5 M20 x 1,5 M25 x 1,5 M20 x 1,5 252,5 (9.94)

  • Page 16: Electronic Unit Ebn861 (Contrac)

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 5 Installation … Dimensions Electronic unit EBN861 (Contrac) 262 (10.31) 399 (15.71) 370 (14.57) 30 (1.18) 30 (1.18) 339 (13.35) M10187 1 Front section open, rotated 90°...

  • Page 17: Electrical Connections

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E 6 Electrical connections Instructions on the use of Error Current Safety instructions Circuit Breakers (RCDs) WARNING If additional protection against accidental contact due to the...

  • Page 18: Conductor Cross-Section On Electronic Unit

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E hange from two to one column … 6 Electrical connections … Conductor cross-section on universal plug PME / LME Crimp pins Screw terminals (optional) Separate Cable cross-section Motor / brake / heater: max.

  • Page 19: Integrated Electronic Unit For Pme120-Ai / Lme620-Ai

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Integrated electronic unit for PME120-AI / LME620-AI Analog / digital Note The electrical connection is established via a universal plug on the actuator. 115 V...
  • Page 20 LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 6 Electrical connections … Integrated electronic unit for PME120-AI / LME620-AI PROFIBUS DP Note The electrical connection is established via a universal plug on the actuator.

  • Page 21: Electronic Unit Ean823 (Contrac) / Ebn853 (Contrac) / Ebn861 (Contrac)

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Electronic unit EAN823 (Contrac) / EBN853 (Contrac) / EBN861 (Contrac) Analog / digital Note • The electrical connection is established via screw terminals on the control actuator and on the electronic unit.
  • Page 22 LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 6 Electrical connections … Electronic unit EAN823 (Contrac) / EBN853 (Contrac) / EBN861 (Contrac) PROFIBUS DP Note The electrical connection is provided by a universal plug on the actuator and the screw terminals on the electronic unit.

  • Page 23: Connection Examples

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Connection examples Operation following a continuous set point (standard) In the standard configuration, the binary inputs are configured as ‘MANUAL OPERATION’. To switch the actuator to automatic mode (AUT), the following conditions must be met: •...
  • Page 24 LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 6 Electrical connections … Connection examples Operation downstream from step controller Contrac actuators can be driven using step controller pulses instead of an analog setpoint. The following conditions must be fulfilled in order to implement the step controller pulses: •...

  • Page 25: Electrical Data For Inputs And Outputs

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Electrical data for inputs and outputs Power supply PME120-AI / LME620-AI Supply voltage 115 V AC (94 to 130 V) or 230 V AC (190 to 260 V); 47.5 to 63 Hz; single-phase...
  • Page 26 LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 6 Electrical connections … Electrical data for inputs and outputs EBN861 Supply voltage (standard actuators) 230 V AC (190 to 260 V); 47.5 63 Hz; single-phase Supply voltage (Ex actuators) 230 V AC (190 to 253 V);...
  • Page 27 LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E PROFIBUS DP® Communication PNO ID no. 0×9655 Actuators with DP/V0 communication (cyclic data traffic) 0×09EC Actuators with DP/V1 communication (cyclic and acyclic data traffic) Communication protocol PROFIBUS PA®...

  • Page 28: Connection On The Device

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 6 Electrical connections Connection on the device Power supply Connection of cable shielding Observe the following points when connecting the power supply: • You must be able to activate the power supply of the electronic unit on-site.

  • Page 29: Connection Of The Power And Signal Cable On The Actuator

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Connection of the power and signal cable on the actuator Note 1. Remove the connector housing. A metal divider separates the two cable areas inside the 2....

  • Page 30: Commissioning And Operation

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E 7 Commissioning and operation Engineering Software ECOM688 and ECOM700 Note It is imperative that you observe the operating instruction of the Using the ECOM688 / ECOM700 engineering software, the user...

  • Page 31: Commissioning And Service Field

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Commissioning and service field Operating element Description Write protection switch Activates the hardware write protection. Power Factory setting: OFF – write protection deactivated. Refer to Hardware write protection on page 33.

  • Page 32: Meaning Of The Led Indicators

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 7 Commissioning and operation … Commissioning and service field Meaning of the LED indicators The LEDs 100 % / 0 % on the commissioning and service field (Figure 20 on page 31, Pos.

  • Page 33: Hardware Settings

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Hardware settings Hardware write protection Defining the initial position (0 % or 100 %) If write protection is active, the device parameterization cannot 2. Use one of the travel buttons to move to the desired be changed.

  • Page 34: Manual (Man)- And Automatic Operation (Aut)

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 7 Commissioning and operation Manual (MAN)- and Automatic Operation (AUT) Software version 2.00 and higher Signaling on the commissioning and service field In the manual operating mode (MAN), the actuator solely reacts...

  • Page 35: Diagnosis / Error Messages

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E 8 Diagnosis / error messages Definition – Alarms and Errors Alarms The actuator / electronic unit is in a critical state (e.g., high temperature), which currently does not affect the actuator, electronic unit, process or persons.

  • Page 36: Error Diagram

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E … 8 Diagnosis / error messages Error Diagram Positioning loop monitoring Hardware monitoring Software monitoring Standstill Frequency converter end Error position transmitter memory positions Min. speed...

  • Page 37: Hardware Errors

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Hardware Errors This chapter only covers hardware-related errors. For additional troubleshooting information, refer to the online help for the operator interface. Error Possible cause Troubleshooting the Instrument Valve cannot be moved by actuator.

  • Page 38: Maintenance

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E 9 Maintenance 10 Repair Electronic unit Repair and maintenance activities may only be performed by authorized customer service personnel. The electronic unit does not require any maintenance if it...

  • Page 39: Fuses

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Fuses Type Fuse Installation location Design Rated current of fuse at 115 V AC at 230 V AC EBN853 External fuse External – 16 A, time-lag...

  • Page 40: Recycling And Disposal

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E 11 Recycling and disposal 12 Approvals and certifications Note CE mark The version of the device as provided by us meets the Products that are marked with the adjacent symbol...

  • Page 41: Appendix

    LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E 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 42 LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Trademarks HART is a registered trademark of FieldComm Group, Austin, Texas, USA PROFIBUS and PROFIBUS DP are registered trademarks of PROFIBUS & PROFINET International (PI)
  • Page 43 LME620-AI / PME120-AI / EAN823 / EBN853 / EBN861 ELECTRONIC UNIT | OI/PME/LME/EAN823/EBN853/EBN861-EN REV. E Notes...
  • Page 44 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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