Vega VEGADIS 62 Operating Instructions Manual
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Vega VEGADIS 62 Operating Instructions Manual

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Operating Instructions
VEGADIS 62
Document ID:
36469
Indication
and adjustment

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Summary of Contents for Vega VEGADIS 62

  • Page 1 Operating Instructions VEGADIS 62 Document ID: 36469 Indication and adjustment...

  • Page 2: Table Of Contents

    Remove interferences ......40 How to proceed in case of repair....40 VEGADIS 62...
  • Page 3 10.3 Dimensions ....... 48 Safety instructions for Ex areas Please note the Ex-specific safety information for installation and operation in Ex areas. These safety instructions are part of the operating instructions manual and come with the Ex-approved instruments. Editing status: 2012-03-19 VEGADIS 62...

  • Page 4: About This Document

    This symbol indicates special instructions for Ex applications. List The dot set in front indicates a list with no implied sequence. à Action This arrow indicates a single action. Sequence Numbers set in front indicate successive steps in a procedure. VEGADIS 62...

  • Page 5: For Your Safety

    During work on and with the device the required personal protective equipment must always be worn. 2.2 Appropriate use The VEGADIS 62 is an indicating and adjustment unit without external energy for looping into 4 … 20 mA/HART circuits. You can find detailed information on the application range in chapter "Product description".

  • Page 6: Ce Conformity

    The environment management system is certified according to DIN EN ISO 14001. Please help us fulfil this obligation by observing the environmental instructions in this manual: Chapter "Packaging, transport and storage" Chapter "Disposal" VEGADIS 62...

  • Page 7: Product Description

    3 Product description 3 Product description 3.1 Structure The indicating and adjustment unit VEGADIS 62 consists of a housing Constituent parts with a terminal insert as well as an integrated indicating and adjustment module. Dependent on the order specification, a mounting adapter for wall, carrier rail or tube mounting belongs to the housing.

  • Page 8: Principle Of Operation

    VEGAWELL 52. Fig. 2: Connection of the VEGADIS 62 to a suspension pressure transmitter The VEGADIS 62 can be also used as external indication for a four- wire sensor or a VEGAMET signal conditioning instrument with active 4 … 20 mA output.

  • Page 9: Packaging, Transport And Storage

    62 works as a pure indicating instrument. It measures the current in the current loop and shows it as digital value as well as via a bargraph. All settings of VEGADIS 62 are carried out manually via the buttons in the front.
  • Page 10 Dry and dust free Not exposed to corrosive media Protected against solar radiation Avoiding mechanical shock and vibration Storage and transport Storage and transport temperature see chapter "Supplement - temperature Technical data - Ambient conditions" Relative humidity 20 … 85 % VEGADIS 62...

  • Page 11: Mounting

    12 mm (0.47") 62 mm (2.44") 85 mm (3.35") Fig. 3: VEGADIS 62 for wall mounting, bottom view of mounting plate. Drilling dimensions VEGADIS 62 for mounting on carrier rail is supplied with a mounting Carrier rail mounting adapter. Fig. 4: VEGADIS 62 for carrier rail mounting...
  • Page 12 4 Mounting VEGADIS 62 for tube mounting is supplied with a meas. instrument Tube mounting holder and four screws M5 x 12 as mounting accessory. The meas. instrument holder is mounted to the socket of VEGADIS 62. Fig. 5: VEGADIS 62 for tube mounting...

  • Page 13: Connecting To Power Supply

    Influence of additional instruments in the circuit (see load values in chapter "Technical data") Operation of VEGADIS 62 in a HART multidrop system with the signal conditioning instruments VEGAMET 625 or VEGASCAN 693 is not supported.

  • Page 14: Connection Technology And Steps

    The connection of the signal cable is carried out via spring-loaded terminals in the housing. The indicating and adjustment module is connected via a cable with coupling to the housing. Connection procedure Proceed as follows: Unscrew the housing cover VEGADIS 62...
  • Page 15 Fig. 6: Dismounting of the indicating and adjustment module Loosen compression nut of the cable glands Remove approx. 10 cm (4 in) of the signal cable mantle, strip approx. 1 cm (0.4 in) insulation from the ends of the individual wires VEGADIS 62...
  • Page 16 The terminal block is pluggable and can be removed from the electronics. To do this, lift the terminal block with a small screwdriver and pull it out. When inserting the terminal block again, you should hear it snap in. VEGADIS 62...

  • Page 17: Wiring Plan

    5.4 Connection HART standard The following illustrations show in a simplified way the use of VEGADIS 62 in conjunction with a HART sensor. The HART communication resistance in the signal cable is always required for a low impedance power supply. It is absolutely necessary to install it between voltage supply and the VEGADIS 62.

  • Page 18: Connection Hart Multidrop

    5 Connecting to power supply Connection with low im- pedance power supply Fig. 10: Connection of VEGADIS 62 with low impedance power supply Sensor VEGADIS 62 HART resistor > 150 Ω Voltage supply/Processing 5.5 Connection HART multidrop The following illustrations show in a simplified way the use of VEGADIS 62 in conjunction with a HART sensor.
  • Page 19 5 Connecting to power supply Overview Fig. 11: Installation example with one VEGADIS 62 per sensor in a Multidrop system Sensor VEGADIS 62 HART resistance > 150 Ω (necessary with low impedance power supply) Voltage supply/Processing Fig. 12: Installation example with one VEGADIS 62 for several sensors in a...

  • Page 20: Connection Signal Conditioning Instruments

    4 … 20 mA output. 18 17 16 15 14 13 12 11 10 9 8 7 6 5 N- L1+ Fig. 14: Connection of the VEGADIS 62 as external indication to a signal conditioning instrument or a four-wire sensor Sensor...

  • Page 21: Switch-On Phase

    5 Connecting to power supply Hence terminals 1 and 2 on the VEGADIS 62 must be closed with a bridge. Fig. 15: Bridge on terminals 1 and 2 on the VEGADIS 62 Bridge VEGADIS 62 Signal conditioning instrument 5.7 Switch-on phase...

  • Page 22: Set Parameters

    Digital measured value indication Bar graph for quasianalogue measured value indication Adjustment keys You adjust VEGADIS 62 via the four front keys. The individual menu Key functions items are displayed on the LC display. The individual keys have the following functions: [↑] key:...

  • Page 23: Modes

    The editing function and be quit with [ESC] (without accepting the modifications) and with [OK] (accepting the modifications). 6.2 Modes In the following cases, the VEGADIS 62 goes automatically to basic Basic mode mode: If it does not find a HART sensor within approx. 70 s after...

  • Page 24: Parameter Description

    When there is a HART communication through the control room during operation, then the heat symbol flashes during the communication. The VEGADIS 62 goes to HART multidrop mode if in the menu HART multidrop "Measurement", menu item "Address" an address unequal 0 is adjusted.
  • Page 25 Electrical variables: V, mA, Ohm User-specific unit: USER The previously listed units can be initially edited. A storing in the VEGADIS 62 is however only possible if the unit is supported by the sensor. Note: A unit adjusted in the sensor, for example, via PACTware/DTM will not be modified by the unit adjusted here.
  • Page 26 This is a span adjustment to which 100 % of the current output are assigned. The value accepted here, does not change the zero point. Is not available with HART multidrop. Is not available with HART multidrop. Is not available with HART multidrop. VEGADIS 62...
  • Page 27 The measured values are automatically converted into the selected unit. If % is selected as unit, then the VEGADIS 62 converts the actual loop current into a % value relating to the max. loop current. If mA is selected as a unit, then the actual loop current is displayed in mA.
  • Page 28 DurcBy activating the unit locking, the set indication unit is locked against changes by the sensors, the display shows the sign "GESP/ LoC". Hence it is possible to adjust for the VEGADIS 62 another indicating unit than the sensor unit, e.g. %. It will also not be overwritten in case of a restart of the sensor.
  • Page 29 Adjustment range: Initial value of the indicating range up to the adjusted value of the max. alarm Indication/Max. alarm Setting the value that triggers the alarm function if it is exceeded. Adjustment range: adjusted value of the min. alarm up to the final value of the indicating range. VEGADIS 62...
  • Page 30 (indication period each 2 s). With the presentation of the max. values the displayed unit is replaced by the min. or max. value. Adjustment range: On, Off Configuration/Language Language setting Adjustment range: dEU (German), EnG (English) VEGADIS 62...
  • Page 31 For activating the reset, the "OK" key must be pushed once. After pushing the "OK" key for a second time, the indication will be completely faded out and the reset is carried out. The VEGADIS 62 carries out a restart, starts again the HART communication and passes over to the measured value indication.
  • Page 32 Setting the current value that triggers the min. failure message when it re message is reached or underrun. The min. failure message is shown in the display with 5 underlines ( _ _ _ _ _ ) and the message "AUSMIN" (or "OUTMIN"). Adjustment range: 3.5 … 3.9 VEGADIS 62...
  • Page 33 "Password". For this purpose, the actual password is entered and confirmed with "OK" until the string "******" appears. With "OK" the entered password is edited again and can now be modified. The master password AWI001 allows access if the password setting is no longer known. VEGADIS 62...
  • Page 34 6 Set parameters This menu item is available from software 2.10. It enables the early Configuration/Logout logout after entering the password. VEGADIS 62...

  • Page 35: Set Up Sensors

    7.2 Scale the indication After the min./max. adjustment of the sensor, the actual measured value is displayed on the VEGADIS 62. The original sensor value, for example, in "bar" with pressure transmitters or in "m" distance with radar sensors is converted into the unit set in the menu "Measure- ment", menu item "Unit"...
  • Page 36 Enter in the menu "Measurement", menu item "MB format" the requested position of the decimal point. The display shows in the measured value indication the 4 … 20 mA current in the adjusted scaling as digital value or quasianalogue in the set unit. VEGADIS 62...

  • Page 37: Correct Sensor Adjustment

    PACTware/DTM or PLICSCOM. This does not cause conflicts, but the changes are not updated automati- cally in VEGADIS 62. For updating, a HART connection is required. To do this, the signal circuit must be interrupted and then re-connected.
  • Page 38 7 Set up sensors VEGADIS 62...

  • Page 39: Diagnosis And Service

    Requested measuring unit is not supported Error of the transmitter is not Sensor signals an error in the specified in detail status byte which was not itemized. Time-out with bus access Bus permanently occupied Not supported measuring unit VEGADIS 62...

  • Page 40: Remove Interferences

    Should these measures not be successful, please call in urgent cases 24 hour service hotline the VEGA service hotline under the phone no. +49 1805 858550. The hotline is also available outside the normal working hours on seven days a week around the clock.
  • Page 41 8 Diagnosis and service You can download a return form (23 KB) from our homepage at www. vega.com under: "Downloads - Forms and certificates - Repair form". By doing this you help us carry out the repair quickly and without having to call back for needed information.

  • Page 42: Dismounting

    Correct disposal avoids negative effects on humans and the environ- ment and ensures recycling of useful raw materials. Materials: see chapter "Technical data" If you have no way to dispose of the old instrument properly, please contact us concerning return and disposal. VEGADIS 62...

  • Page 43: Supplement

    2 V 3.5 … 22.5 mA Current range ≤ 500 µA for approximately 20 ms, decay after e- Current increase with command/enquiry of the VEGADIS 62 to the sensor function 100 mA Overcurrent resistance available, max. current 100 mA...
  • Page 44 10 Supplement 4 keys Adjustment elements Protection rating IP 20 unassembled mounted into VEGADIS 62 without cover IP 40 Materials Housing Inspection window Polyester foil Ambient conditions Ambient temperature -20 … +70 °C (-4 … +158 °F) Storage and transport temperature -40 …...

  • Page 45: Hart Communication

    Accept transmitter scaling Write damping value Setting transmitter damping by control room Write range values Transmitter scaling by control room Set upper range value Max. adjustment/SPAN through control system After receipt, the new scaling is read out with command VEGADIS 62...
  • Page 46 Unit through control system After receipt, the new scaling is read out with command Service command Control calibration, parameter adjustment and function test Hart codes of the supported units Unit HART code mbar inHg mH2O mmH2O ° C ° K VEGADIS 62...
  • Page 47 10 Supplement VEGADIS 62...

  • Page 48: Dimensions

    ½ NPT ½ NPT ½ NPT ~ 116 mm (4.57") ø 84 mm (3.31") M20x1,5/ M20x1,5 ½ NPT Fig. 17: VEGADIS 62 housing versions Plastic housing Stainless steel housing - precision casting Stainless steel housing, electropolished Aluminium housing VEGADIS 62...
  • Page 49 10 Supplement Mounting adapter VEGADIS 62 60mm (2 ") 70mm (2 ") 84mm (3 ") Fig. 18: Mounting adapter VEGADIS 62 Mounting plate for wall mounting Clip for carrier rail mounting Strap for tube mounting VEGADIS 62...
  • Page 50 Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellectuelle. Pour plus d'informations, on pourra se référer au site http://www.vega. VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad industrial. Para mayor información revise la pagina web http://www.vega.com Линии...
  • Page 51 Indication scaling 35 Voltage supply 13 Language 30 Live adjustment span 26 WEEE directive 42 Live adjustment zero point 27 Logout 34 Measuring range begin 25 Measuring range decimal point 26 Measuring range end 26 Min./max. memory 30 VEGADIS 62...
  • Page 52 All statements concerning scope of delivery, application, practical use and operating conditions of the sensors and processing systems correspond to the information avail- able at the time of printing. © VEGA Grieshaber KG, Schiltach/Germany 2012 36469-EN-120329 Subject to change without prior notice...

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