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Vega VEGASCAN 693 Operating Instructions Manual

Signal conditioning instrument for up to 15 hart sensors
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Operating Instructions

Signal conditioning instrument for up to
15 HART sensors
VEGASCAN 693
15-channel HART signal conditioning instru-
ment
Document ID: 29252

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Summary of Contents for Vega VEGASCAN 693

  • Page 1: Operating Instructions

    Operating Instructions Signal conditioning instrument for up to 15 HART sensors VEGASCAN 693 15-channel HART signal conditioning instru- ment Document ID: 29252...

  • Page 2: Table Of Contents

    Stock inquiry/VMI via VEGA Inventory System ............... 38 9 Maintenance and fault rectification Maintenance ........................39 Rectify faults ........................39 How to proceed if a repair is necessary ................41 10 Dismount 10.1 Dismounting steps......................42 10.2 Disposal ......................... 42 VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 3 11.2 Overview applications/functionality ................45 11.3 Dimensions ........................46 11.4 Industrial property rights ....................47 11.5 Trademark ........................47 Supplementary documentation Information: Supplementary documents appropriate to the ordered version come with the delivery. You can find them listed in chapter "Product descrip- tion". Editing status: 2016-02-05 VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 4: About This Document

    This arrow indicates a single action. Sequence of actions Numbers set in front indicate successive steps in a procedure. Battery disposal This symbol indicates special information about the disposal of bat- teries and accumulators. VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 5: For Your Safety

    During work on and with the device the required personal protective equipment must always be worn. Appropriate use VEGASCAN 693 is a universal signal conditioning instrument and power supply unit for connection of up to 15 HART sensors. You can find detailed information about the area of application in chapter "Product description".

  • Page 6: Safety Label On The Instrument

    That is why we have introduced an environment management system with the goal of continuously improving company environmental pro- tection. The environment management system is certified according to DIN EN ISO 14001. Please help us fulfill this obligation by observing the environmental instructions in this manual: • Chapter "Packaging, transport and storage" • Chapter "Disposal" VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 7: Product Description

    – Supplementary instructions manual 30768 "Modbus-TCP, VEGA ASCII protocol" (optional) – Ex-specific "Safety instructions" (with Ex versions) – If necessary, further certificates Constituent parts The VEGASCAN 693 consists of the components: • VEGASCAN 693 signal conditioning instrument with display and adjustment unit in the front • Terminal socket Ser. No. VEGASCAN 693 12345678...

  • Page 8: Principle Of Operation

    On instruments with one of the optional interfaces (RS232/Ethernet), the measured values can be retrieved via modem or network and displayed by means of a web browser or VEGA Inventory System. It is also possible to send measured values and messages via e-mail. The use of VEGASCAN 693 is particularly suitable for stocktaking, VMI (Vendor Managed Inventory) and remote enquiry.

  • Page 9: Packaging, Transport And Storage

    (RS232/Ethernet) or the interface converter VEGACONNECT. Further instructions for setting up the web server and e-mail functions can be found in the online help of PACTware or the VEGASCAN 693 DTMs as well as the operating instructions manual "RS232/Ethernet connection".

  • Page 10: Mounting

    The plug-in socket is provided with coded pins that can be inserted to prevent accidental interchanging of the various instrument types. With a VEGASCAN 693 in Ex version, the supplied coded pins (type coded pin and Ex coded pin) must be inserted by the user according to the below table.
  • Page 11 10 o 11 o 12 o 12 o Fig. 2: Plug-in socket VEGASCAN 693 Ex separating chamber Ex coding with Ex version Type coding for VEGASCAN 693 Bridges for looping the operating voltage VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 12: Electrical Connection

    (low impedance). If potential equalisation currents are expected, the screen connection on the side of VEGASCAN 693 must be made via a ceramic capacitor (e. g. 1 nF, 1500 V). The low frequency potential equalisation currents are thus suppressed, but the protective effect against high frequency interference signals remains.
  • Page 13 3. When using several sockets, loop the power supply by means of bridges 4. Connect power supply (switched off) to terminal 17 and 18 5. If necessary, connect relays or other outputs 6. Insert VEGASCAN 693 into the plug-in socket and screw it down tightly Note: If the addressing of the sensors is not yet carried out, only one sensor must be connected. Then the addressing (see chapter "Setup") is car-...

  • Page 14: Wiring Plan

    17 18 19 20 21 22 23 24 25 26 27 28 L1 N Fig. 3: Connection example VEGASCAN 693 with two-wire sensors Measurement data input with sensor supply (active input) Measurement data input (passive input), not in Ex ia...
  • Page 15 17 18 19 20 21 22 23 24 25 26 27 28 L1 N Fig. 4: Connection example VEGASCAN 693 with four-wire sensors Measurement data input with sensor supply (active input) Measurement data input (passive input), not in Ex ia...

  • Page 16: Setup With The Integrated Display And Adjustment Unit

    Function The integrated display and adjustment unit is used for measured value display, adjustment and diagnosis of VEGASCAN 693 as well as the connected sensors. The indication and adjustment are carried out via four keys and a clear, graphic-capable display with back- ground lighting.

  • Page 17: Setup Steps

    693 DTMs as well as the supplementary instructions manual "RS232/ Ethernet connection". Set HART address VEGASCAN 693 can process measured values of more than one HART sensor. The measured values are transmitted as digital HART signals to the same cable (bus). An analogue 4 … 20 mA transmis- sion is not possible, the current is limited to 4 mA. An own, unam- biguous address (address range 1-15) must be assigned to each connected sensor.
  • Page 18 → Select the menu item "Device settings" with [->] and confirm with [OK]. Device settings - Device- You can assign an unambiguous name to VEGASCAN 693 via the Device-TAG. This function is recommended when several instruments are implemented and a good documentation of larger systems is required. VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 19 PC for parameter adjustment and enquiry (e.g. with PACTware and DTM) • PPP: Dial-up connection between signal conditioning instrument and modem for independent transmission of e-mails (dial-out con- nection) or enquiry via web browser (dial-in connection) VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 20 DTM. Measurement loop - Input Because VEGASCAN 693 can read the measured values of up to 15 sensors (5 with Ex), the individual sensors must be assigned to the measurement loops. After the addresses of the HART sensors are as- signed, a list with the existing sensors can be prepared and displayed.
  • Page 21 Keep in mind that the max. level must be below the radar antenna. 6. Finally save your settings with [OK], the adjustment is finished. Keep in mind that this adjustment refers only to the measurement VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 22 In digital systems and in the documentation of larger plants, a singular designation should be entered for exact identification of individual measuring points. VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 23 The simulation is terminated automatically after approxminately 10 minutes. → Carry out your settings via the appropriate keys and save with [OK]. There are two reset modes: Service - Reset VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 24 (can be only activated via DTM) Service - Access protec- Modification of parameters through the instrument keyboard can be tion - PIN avoided by activating a PIN. The measured value display and display of all parameters is still possible. VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 25 In mode HART Multidrop, an address from 1 … 15 is assigned to the sensor. By doing so, the current is fix limited to 4 mA and the meas- ured value transmission is only made digitally. Each sensor connected to VEGASCAN 693 must operate in mode HART multidrop and must be provided with different addresses in the range between 01 … 15. Via the menu item "Sensor address", it is possible to change the address of the connected sensor. For this purpose, enter the previous address of the sensor (factory setting 0) and in the next window the new address.

  • Page 26: Menu Schematic

    Service - Data transmis- With instrument versions with integrated RS232/Ethernet interface, sion a manual data transmission to a VEGA Inventory System server can be triggered, for example, for test purposes. Requirement is that a respective event was configured in advance via PACTware/DTM. Info In the menu item "Info" the following information is available:...
  • Page 27 6 Setup with the integrated display and adjustment unit Measured value indication Device settings Measurement loops - Input VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 28 6 Setup with the integrated display and adjustment unit Meas. loop - Change input Meas. loop - Parameter Meas. loop - Adjustment VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 29 6 Setup with the integrated display and adjustment unit Meas. loop - Damping Meas. loop - Linearization curve Meas. loop - Scaling Meas. loop - Meas. loop TAG VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 30 6 Setup with the integrated display and adjustment unit Display Diagnostics Service Service - Simulation VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 31 6 Setup with the integrated display and adjustment unit Service - Reset Service - Access protection - PIN Service - Sensor address Service - Data transmission (only with option RS232/Ethernet interface) VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 32 6 Setup with the integrated display and adjustment unit Info VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 33: Setup With Pactware

    "Parameter adjustment with PACTware"). If the encrypted DTM remote access is activated in the signal conditioning instrument, the instru- ment key (PSK) must be entered during the first connection. This key can be read out via the on-site adjustment in the info menu of the signal conditioning instrument. VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 34 RS232 modem connection cable. If there is no RS232 interface available on the PC or if it is already occupied, you can also use a USB-RS232 adapter (e.g. article no. 2.26900). VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 35: Parameter Adjustment With Pactware

    Collection. Furthermore, the DTMs can be integrated into other frame applications compliant with the FDT standard. Note: To ensure that all instrument functions are supported, you should always use the latest DTM Collection. Furthermore, not all described functions are included in older firmware versions. You can download VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 36: Setup Web Server/E-Mail, Remote Enquiry

    Setup and application examples of the web server, the e-mail func- tions and the visualisation VEGA Inventory System are specified in the supplementary instructions "RS232/Ethernet connection". The connection via Modbus-TCP or ASCII protocol is described in the supplementary instruction manual "Modbus-TCP, ASCII protocol". Both supplementary instruction manuals are included with every instrument with RS232 or Ethernet interface. VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 37: Application Examples

    Parameter adjustment of the signal conditioning instrument (adjustment, scaling, linearization) via PACTware • Setup of the web and e-mail server • Indication of measured values via web browser by entering the Host name/IP address of the signal conditioning instrument VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 38: Stock Inquiry/Vmi Via Vega Inventory System

    The measured values are transmitted automatically from each signal conditioning instrument to the central Inventory server at VEGA. As an alternative, the measured value transmission can be also carried out via the Ethernet interface and the existing company network.

  • Page 39: Maintenance And Fault Rectification

    24 hour service hotline Should these measures not be successful, please call in urgent cases the VEGA service hotline under the phone no. +49 1805 858550. The hotline is manned 7 days a week round-the-clock. Since we offer this service worldwide, the support is only available in the English language. The service is free, only standard call charges are incurred.
  • Page 40 – Activate measurement loop (alloca- deactivated tion of a sensor to a measurement loop) Depending on the reason for the fault and the measures taken, the Reaction after fault recti- fication steps described in chapter "Set up" may have to be carried out again. VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 41: How To Proceed If A Repair Is Necessary

    • Attach the completed form and, if need be, also a safety data sheet outside on the packaging • Please contact the agency serving you to get the address for the return shipment. You can find the agency on our home page www.vega.com. VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 42: Dismount

    WEEE directive. 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. VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 43: Supplement

    20 … 253 V AC, 50/60 Hz, 20 … 253 V DC Max. power consumption 12 VA; 7.5 W Sensor input Number of sensors 15 x VEGA HART sensors (5 x with Ex version) Type of input (selectable) Ʋ Active input Sensor power supply by VEGASCAN Ʋ Passive input Sensor has an own power supply Measured value transmission Ʋ...
  • Page 44 If inductive loads or stronger currents are switched through, the gold plating on the relay contact surface will be permanently damaged. The contact is then no longer suitable for switching low-level signal circuits. VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 45: Overview Applications/Functionality

    Approvals Instruments with approvals can have different technical specifications depending on the version. For that reason the associated approval documents of these instruments have to be carefully noted. They are part of the delivery or can be downloaded under www.vega.com, "VEGA Tools" and "Instrument search" as well as in the general download area. 11.2 Overview applications/functionality The following charts provide an overview of the standard applications and functions of signal condi- tioning instruments VEGAMET 391/624/625 and VEGASCAN 693.

  • Page 46: Dimensions

    • • 11.3 Dimensions Ser. No. 12345678 13 14 15 16 9 10 11 12 17 18 20 21 22 23 24 25 26 27 28 130 mm (5.12") 72 mm (2.84") VEGASCAN 693 • 15-channel HART signal conditioning instrument...

  • Page 47: Industrial Property Rights

    Les lignes de produits VEGA sont globalement protégées par des droits de propriété intellec- tuelle. Pour plus d'informations, on pourra se référer au site www.vega.com. VEGA lineas de productos están protegidas por los derechos en el campo de la propiedad indus- trial. Para mayor información revise la pagina web www.vega.com.
  • Page 48 – Fault message 23, 39 – Rectification 39 Fluctuating product surface 22 PACTware 9, 17 Parameter adjustment 17 Functional principle 8 PIN 24, 25 Potential equalisation 12 Primary Value 20 Gateway address 19 VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 49 Tank calculation 36 Time setting 19 Type label 7, 8 – USB - RS232 adapter 34 VEGA Inventory System 26, 38 Visualization 33 VMI 37, 38 Web server 36, 37, 38 WEEE directive 42 VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 50 Notes VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 51 Notes VEGASCAN 693 • 15-channel HART signal conditioning instrument...
  • Page 52 Subject to change without prior notice © VEGA Grieshaber KG, Schiltach/Germany 2016 VEGA Grieshaber KG Phone +49 7836 50-0 Am Hohenstein 113...

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