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VAC D-400 EX-FB Operating Instructions Manual

Digital positioner for foundation fieldbus explosion proof
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Operating Instructions
Digital Positioner
42/18-82 EN
D-400 EX-FB
for FOUNDATION Fieldbus
explosion proof

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Summary of Contents for VAC D-400 EX-FB

  • Page 1 Operating Instructions Digital Positioner 42/18-82 EN D-400 EX-FB for FOUNDATION Fieldbus explosion proof...
  • Page 2 Electro-Pneumatic Positioner TZIDC-220 for FOUNDATION Fieldbus with flameproof enclosure Operating Instructions Document No.: 42/18-82 EN Issued: 10.2006 Revision: Manufacturer ABB Automation Products GmbH Schillerstr. 72 32425 Minden Germany Tel: +49 551 905-534 Fax: +49 551 905-555 CCC-support.deapr@de.abb.com Note More information, e.g. regarding configuration, operation and ordering details, is available on CD.

  • Page 3: Table Of Contents

    Important information ....................... 5 1 Safety summary ......................6 General safety instructions ..................6 Device-specific safety instructions................. 7 1.2.1 General ......................7 1.2.2 Special instructions for TZIDC-220 positioners of explosion protection type Ex d (type Doc. 901132, type examination certificate DTM 02 ATEX E 029 X) ....................
  • Page 4 3.3.3 Overview....................... 22 3.3.4 Making the electrical connections..............23 Setting jumpers on the motherboard..............25 Commissioning....................... 26 3.5.1 Procedure ..................... 26 3.5.2 Requesting bus information ................28 3.5.3 Local operation (bus device)................. 29 3.5.4 Parameter setting example ................30 Functional test / maintenance ................31 3.6.1 Functional test of the shutdown module ............

  • Page 5: Important Information

    Important information Symbols In order that you can make the best use of this document and to ensure safety during commis- sioning, operation and maintenance of the equipment, please note the following explanation of the symbols used: Symbol Signal Word Definitions DANGER DANGER indicates an imminently hazardous situation...

  • Page 6: Safety Summary

    Safety summary 1.1 General safety instructions This chapter provides important instructions for your safety. Thoroughly read and follow these instructions. Proper and safe operation of the TZIDC-220 positioner requires: • proper transportation and storage • mounting, electrical and pneumatic installation and commissioning by qualified per- sonnel (see chapter 1.5, page 10) •...

  • Page 7: Device-Specific Safety Instructions

    1.2 Device-specific safety instructions 1.2.1 General • Any user-made changes or manipulations of the device are prohibited! Only the manufacturer or an expert for explosion protection are authorized to modify the device. • Before re-using a TZIDC-220 positioner that has already been used in WARNING another installation place always reset the device to the factory setting.

  • Page 8: Pneumatic Safety

    1.2.3 Pneumatic safety • Observe the accident prevention rules of the Employers Liability Insurance Association. • Observe the safety instructions for the pneumatic actuator used. The actuator's high actuating power may cause injuries! WARNING • Take suitable precautions to ensure that even in case of malfunctions the positioner’s max.

  • Page 9: Explosion Protection

    Electromagnetic interference • Do not run bus/signal lines close to power lines. Power lines produce interference in their near vicinity which may affect the electrical NOTICE capabilities of the bus/signal lines. • In order to ensure electromagnetic compatibility (EMC), always use shielded cables conforming to the standards for the bus lines.

  • Page 10: Correct Use

    1.4 Correct use The TZIDC-220 positioner is an electro-pneumatic positioner with flameproof enclosure for pneumatic final control elements. It is designed for being attached to linear and rotary actuators following the instructions in this manual. The positioner may be used only for the applications listed in these operating instructions or in the data sheet 18-0.34 EN.

  • Page 11: Installing And Commissioning

    Installing and commissioning 3.1 Mechanical mounting 3.1.1 General The arrow (1) on the feedback shaft (and thus the lever) must travel within the area marked with the small arrows (2). Fig. 2 Operating range When mounting the positioner, ensure Sensor range for linear actuators that the transfer of +30°...

  • Page 12: Operating Conditions At The Installation Site

    3.1.2 Operating conditions at the installation site Before installing check to ensure that the specifications in terms of safety and control applicable to the TZIDC-220 positioner will not be exceeded at the installation site of the actuator or final control element. WARNING Ambient temperature: -40 °C ...
  • Page 13 Follow the procedure (steps 1 - 5) below to attach the positioner to a linear actuator: 1. Mount the follower guide to the actuator • Fasten the follower guide (1) and the clamp plates (2) with screws (4) and spring washers (3) to the spindle of the actua- tor;...
  • Page 14 3. Mount the lever and the angle bracket to the positioner Fig. 7 Mounting lever and angle bracket to TZIDC-220 • Attach the lever (1) to the positioner’s feedback shaft (2) (can only be mounted in one position due to the flat on the side of the feedback shaft). •...
  • Page 15 4.a Mount the positioner to a cast iron yoke • Fasten the angle bracket (1) with screw (2), plain washer (3) to the cast iron yoke (4). Positioner Fig. 8 Mounting to cast iron yoke 4.b Mount the positioner to a columnar yoke •...
  • Page 16 5. Adjust the stroke increase decrease Fig. 10 Positioner linkage The scale on the lever indicates the relevant points for the various valve stroke ranges. You can adapt the valve stroke range to the operating range of the position sensor by shifting the bolt with follower pin in the oblong bore hole of the lever.

  • Page 17: Mounting The Positioner To Rotary Actuators

    3.1.4 Mounting the positioner to rotary actuators The following mounting kit is available for mounting to a rotary actuator according to VDI/ VDE 3845: • Adapter (1.0) with spring (1.4) • Four screws, (1.1), four spring washers (1.2), and four plain washers (1.3) for fastening the bracket (2.0) to the positioner...
  • Page 18 Follow the procedure (steps 1 - 3) below to attach the positioner to a rotary actuator: 1. Mount the adapter to the positioner • Determine the mounting position (in paral- lel to the actuator or shifted by 90°). • Determine the direction of rotation of the actuator (clockwise or counterclockwise).
  • Page 19 3. Attach the positioner to the actuator M5 screws Fig. 14 Attaching the positioner to the actuator After mounting, check whether the actuator’s operating range is in accordance with the positioner’s sensor range. Check the unit for proper mounting after having made the pneumatic and IMPORTANT electrical connection (see chapter "Commissioning"...

  • Page 20: Pneumatic Connection

    3.2 Pneumatic connection 3.2.1 Safety instructions • Observe the accident prevention rules of the Employers Liability Insurance Association. • Observe the safety instructions for the pneumatic actuator used. The actuator's high actuating power may cause injuries! WARNING • Take suitable precautions to ensure that even in case of malfunctions the positioner’s max.

  • Page 21: Electrical Connection

    The connections have to be arranged, according to their marks, in the following way: Mark Connection piping Air supply, pressure 1.4...6 bar (20...90 psi) OUT1 Output pressure, to actuator OUT2 Output pressure, to actuator (for double-acting actuators) 3.3 Electrical connection 3.3.1 Safety instructions •...

  • Page 22: Overview

    Electromagnetic interference • Do not run bus/signal lines close to power lines. Power lines produce interference in their near vicinity which may affect the electrical capabil- NOTICE ities of the bus/signal lines. • Always use shielded cables conforming to the standards for the bus lines, to ensure electromagnetic compatibility (EMC).

  • Page 23: Making The Electrical Connections

    3.3.4 Making the electrical connections 1. Mount the cable gland Exclusively use EMC cable glands with full Ex-d approval for EEx d operation. Do not use partly approved cable glands labeled "U". They are NOT sufficient. The cable shield has to be applied in the cable entry. WARNING Approved cable glands are available from ABB for 1/2 NPT or M20 x 1.5 threads.
  • Page 24 2. Connect the wires to the terminals • Remove approximately 8 mm of the insulation. • When connecting the bus lines, shutdown module, proximity switches or microswitches, insert the wire ends from the left into the appropriate screw terminal and hand-tighten the screws (access from above). Shutdown module 24V (20V…30V) Microswitches...

  • Page 25: Setting Jumpers On The Motherboard

    3.4 Setting jumpers on the motherboard Two jumpers can be set on the motherboard to enable/disable simulation or write access. Set the jumpers according to your needs as seen in the illustration below: Simulation Write-access Disabled Enabled Default setting (acc. to FIELDBUS Foundation standard): Simulation disabled Write-access enabled Fig.

  • Page 26: Commissioning

    3.5 Commissioning Important The prerequisite for proper operation of the TZIDC-220 positioner on the bus is that the Transducer Block can change over to AUTO mode. This requires that the operating range of both the positioner and the valve be matched to each other (as described in step 5 of the procedure below).
  • Page 27 5. Run the standard Autoadjustment function. Make sure that the remote level is activated. For linear actuators Press and hold . Wait until the countdown has run down from 5 to 0, then MODE release MODE Press and hold again until the countdown has run down from 3 to 0, MODE then release MODE...

  • Page 28: Requesting Bus Information

    3.5.2 Requesting bus information Additional information about the bus can be called up for display by briefly pressing the buttons shown in the table when bus mode is active (i.e. the following display is seen): ° conf Buttons pressed Command/Action Show setpoint value and state.

  • Page 29: Local Operation (Bus Device)

    3.5.3 Local operation (bus device) Procedure for mode selection from operating level: 1. Press and hold MODE 2. Additionally briefly press as often as required. The selected operating mode is indicated. 3. Release MODE 4. The position is indicated as a percentage or rotation angle. Overview Mode Mode display...

  • Page 30: Parameter Setting Example

    3.5.4 Parameter setting example An overview of the parameter settings that can be changed via the front panel keypad is found in Appendix A. IMPORTANT "Changing zero position (of the LCD) from clockwise to counter-clockwise" Starting situation: the positioner is operating remote-controlled. 1.

  • Page 31: Functional Test / Maintenance

    5. Change parameter setting: Briefly press to select "CTCLOCKW". 6. Change over to parameter 3.3 "EXIT" and save the new setting: Press and hold MODE In addition, 1 x briefly press ° is displayed. conf Release MODE Briefly press to select "NV_SAVE. Press and hold until the displayed countdown from 3 to 0 has run down.

  • Page 32: Functional Test Of The Shutdown Module

    If the optionally installed filter regulator is installed, it has to be checked regularly as well. Additionally, the control position should be checked periodically for conformity with the tolerance limit. 3.6.1 Functional test of the shutdown module If the optional shutdown module is used, it must be subject to a functional test every two years at the latest to ensure full operational reliability in compliance with DIN V 19250.

  • Page 33: Technical Data

    Technical data 4.1 Fieldbus specifications Physical Specification FOUNDATION Fieldbus Revision 1.5 Physical layer, profile class Device type 113, 121 (IEC 61158-2) Communication speed 31.25 Kbit/second Current rating 11.5 mA Fault current 15 mA (11.5 mA + 3.5 mA) Operating voltage Bus-powered: 9.0 V DC to 32.0 V DC Max.

  • Page 34: Basic Model

    4.2 Basic model Name Device tag ABB POSITIONER TZIDC-120 xxxxxx Device ID 0003200028______TZIDC-120 xxxxxx Device address Between 10 and 247, default node address 23 Output Range 0...6 bar (0...90 psi) Air capacity at supply pressure of 1.4 bar (20 psi) 5.0 kg/h = 3.9 Nm /h = 2.3 scfm at supply pressure of 6 bar (90 psi)
  • Page 35 Transmission data and influences Output pressure (OUT 1) Increasing: increasing signal 0...100 % increasing output pressure OUT 1 Decreasing: increasing signal 0...100 % decreasing output pressure OUT 1 Characteristic deviation < 0.5 % Tolerance band 0.3...10 %, adjustable Dead band 0.1...10 %, adjustable Resolution (A/D conversion) >...
  • Page 36 Case Material/Protections Aluminum, protection class IP 65 (NEMA 4X) Surface/color Electrostatic dipping varnish with epoxy resin, stove-hardened Case varnished black, RAL 9005, matt, Cap Pantone 420 Electrical connections Screw terminals: max. 1.0 mm for options, max. 2.5 mm for bus connection NOTICE: Do not expose the terminals to strain! Cable entry 2 threads 1/2-14 NPT or M20x1.5...
  • Page 37 ATEX II 2G EEx d IIC T4/T5/T6 Type examination certificate DMT 02 ATEX E 029 X Type: Flameproof enclosure Device class: II 2G (EEx d IIC) Temperature class: T4, T5, T6 T4: -40 °C ≤ T ≤ 85 °C Perm. amb. temperature: T5: -40 °C ≤...

  • Page 38: Options

    4.3 Options Module for the shutdown function Supply voltage 24 V DC (20...30 V DC) (electrically isolated from the input signal) Safe position is activated when voltage < 5 V AK approval AK 4 to DIN V 19250 Test report No. 101/S01/148 Explosion protection see chapter "Certificates"...
  • Page 39 Digital position feedback with 24 V microswitches Only approved for Ex d version! WARNING Two microswitches for independent position signaling. Switching points adjustable between 0 and 100 % Voltage max. 24 V AC / DC Current load max. 2 A Contact surface 10 µm gold (AU) Mechanical position indicator...

  • Page 40: Certificates

    Certificates Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 41 42/18-82 EN Electro-pneumatic positioner TZIDC-220...
  • Page 42 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 43 42/18-82 EN Electro-pneumatic positioner TZIDC-220...
  • Page 44 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 45 42/18-82 EN Electro-pneumatic positioner TZIDC-220...
  • Page 46 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 47 42/18-82 EN Electro-pneumatic positioner TZIDC-220...
  • Page 48 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 49 42/18-82 EN Electro-pneumatic positioner TZIDC-220...
  • Page 50 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 51 42/18-82 EN Electro-pneumatic positioner TZIDC-220...
  • Page 52 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 53 42/18-82 EN Electro-pneumatic positioner TZIDC-220...
  • Page 54 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 55 42/18-82 EN Electro-pneumatic positioner TZIDC-220...
  • Page 56 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 57 IECEx Certificate of Conformity INTERNATIONAL ELECTROTECHNICAL COMMISSION IEC Certification Scheme for Explosive Atmospheres for rules and details of the IECEx Scheme visit www.iecex.com IECEx TUN 04.0015X Certificate No.: Issue No.: Status: Current Date of Issue: 2004-07-29 Page Applicant: ABB Automation Products GmbH Schillerstraße 72 32425 Minden Germany...
  • Page 58 IECEx Certificate of Conformity Certificate No.: IECEx 04.0015X Date of Issue: 2004-07-29 Issue No.: Page Manufacturer: ABB Automation Products GmbH Schillerstraße 72 32425 Minden Germany Manufacturing location(s): Automation Products GmbH Schillerstraße 72 32425 Minden Germany This certificate is issued as verification that a sample(s), representative of production, was assessed and tested and found to comply with the IEC Standard list below and that the manufacture’rs quality system, relating to the Ex products covered by this certificate, was assessed and found to comply with the IECEx Quality system requirements.
  • Page 59 IECEx Certificate of Conformity Certificate No.: IECEx 04.0015X Date of Issue: 2004-07-29 Issue No.: Page Schedule EQUIPMENT: Equipment and systems covered by this certificate are as follows: The Positioner type TZIDC-xxx is used for the control resp. closed loop control of pneumatic driven valves. The Positioner type TZIDC resp.
  • Page 60 pp y IECEx Certificate of Conformity Certificate No.: IECEx 04.0015X Date of Issue: 2004-07-29 Issue No.: Page Additional information: Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 61 TÜV NORD CERT GmbH & Co. KG Am TÜV 1 D-30519 Hannover Annexe to IECEx TUN 04.0015X TÜV NORD CERT Page 1 of 3 Electrical data for type TZIDC resp. TZIDC-200 with marking Ex ib IIC T6 Signal circuit in type of protection “Intrinsic Safety” Ex ib IIC (terminals 11(+), 12(-)) only for the connection to a certified intrinsically safe circuit with the...
  • Page 62 TÜV NORD CERT GmbH & Co. KG Am TÜV 1 D-30519 Hannover Annexe to IECEx TUN 04.0015X TÜV NORD CERT Page 2 of 3 Electrical data for type TZIDC-110, TZIDC-210, TZIDC-120 resp. TZIDC-220 with marking Ex ia IIC T6 Input circuit in type of protection “Intrinsic Safety”...
  • Page 63 TÜV NORD CERT GmbH & Co. KG Am TÜV 1 D-30519 Hannover Annexe to IECEx TUN 04.0015X TÜV NORD CERT Page 3 of 3 Electrical data for type TZIDC, TZIDC-110 resp. TZIDC-120 with marking Ex nA II T6 Type TZIDC resp. TZIDC-200 Signal circuit U = 8.7 VDC;...
  • Page 64 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 65 42/18-82 EN Electro-pneumatic positioner TZIDC-220...
  • Page 66 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 67 42/18-82 EN Electro-pneumatic positioner TZIDC-220...

  • Page 68: Appendix A: Configuration Overview

    Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 69 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 70 Electro-pneumatic positioner TZIDC-220 42/18-82 EN...
  • Page 71 ValVe accessories & controls, inc. Valve accessories & controls, inc. 200 Jade Park 12942 Bedford Falls Dr. Chelsea, AL 35043 Cypress, TX 77429 TEL: 205-678-0507 • FAX: 205-678-0510 TEL: 713-253-7781 • FAX: 281-256-9399 vacaccessories.com randye@vacaccessories.com...

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