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ICS Schneider Messtechnik Druck DPI620G Instruction Manual

Advanced modular calibrator
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Advanced Modular Calibrator
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  • Page 1 DPI620G Advanced Modular Calibrator Instruction Manual Druck.com...
  • Page 2 Preface Druck multifunction calibrators are an all-in-one solution for your pressure measurement and generation applications. The DPI620G multifunction process calibrator, which has HART® / FOUNDATION™ Fieldbus / Profibus® communicator functions, has a modular construction that makes possible future expansion. One type of calibrator is available for use in safe areas and one for use in hazardous areas.
  • Page 3 Symbols Symbol Description This equipment is compatible with the requirements of all related European safety directives. The equipment has the CE mark. This equipment is compatible with the requirements of all related UK Statutory legal standards. The equipment has the UKCA mark. This symbol on the equipment, tells the user that they must read the user manual.
  • Page 4 Abbreviations The following abbreviations are used in this manual. Abbreviations are the same in the singular and plural. Abbreviation Description Absolute Alternating Current Average Channel Cold Junction COSHH Control of Substances Hazardous to Health Direct current Device Description Digital Pressure Instrument Device Under Test etc.
  • Page 5 Abbreviation Description Thermocouple Universal Serial Bus Volts °C Degrees Celsius °F Degrees Fahrenheit Copyright 2013 Baker Hughes Company. iv | DPI620G Instruction Manual–English...

  • Page 6: Table Of Contents

    Contents Overview Introduction What is in the Box Optional Items How to use this Instruction Manual General Safety Precautions Software Configuration and Security Warnings Electrical Safety Pressure Warnings 1.10 Overvoltage Category 1.11 Receipt of the Instrument 1.12 How to install the Battery 1.13 Charging the Battery 1.14 Power On 1.15 Power Off...
  • Page 7 Channel Function 3.4.1 Process Utility Options 3.5.1 Max/Min/Avg 3.5.2 Switch Test 3.5.3 Relief Valve Process Options Electrical Tasks Measure or Source Current Measure DC Voltage Measure AC Voltage (CH1) – 20V RMS Maximum Measure AC Voltage (CH1) – 300V RMS Maximum Source DC Voltage (CH1) Measure or Source Current with Loop Power Measure Frequency on CH1...
  • Page 8 Documenting Analysis 8.1.1 Setup 8.1.2 Define Reference Channel 8.1.3 Define Input Channel(s) 8.1.4 Analysis Function Data Logging 8.2.1 Setup 8.2.2 Operation 8.2.3 File Review 8.2.4 Data Log File Management HART® Operations HART® Menu Operations Start-up HART® Connections 9.3.1 Power Supply from the Calibrator 9.3.2 External Loop Power 9.3.3...
  • Page 9 10.4 Scanning for Devices 10.5 Context Sensitive Menu 10.6 Troubleshooting 10.7 Device Focus View 10.8 The Navigation Menu Tree 10.8.1 Block Header bar 10.9 Functional Group View 10.9.1 How to show Parameter Help 10.9.2 How Refresh Data 10.9.3 Editing Values 10.9.4 Methods 10.10 Fieldbus Function Finder 10.11 How to Export Data to the Main DPI620G Application...
  • Page 10 12.5 Procedures (CH1): DC mV/Volts (Source) 12.6 Procedures (CH1): Frequency (Measure or Source) 12.6.1 Frequency Calibration (Measure Function) 12.6.2 Frequency Calibration (Source Function) 12.6.3 Frequency Calibration Check 12.7 Procedures (CH1): Frequency Amplitude (Source) 12.8 Procedures (CH1): Resistance (Measure) 12.9 Procedures (CH1): True Ohms (Measure) 12.10 Procedures (CH1): Resistance (Source) 12.11 Procedures (CH1): TC mV (Measure or Source) 12.12 Procedures (CH1): Cold Junction (TC Method) and CJ (Measure)

  • Page 11: Overview

    (K0451 for the 62XG and K0457 for the PV624) for information about these pressure stations. The Druck DPI620G can have Bluetooth hardware for use with the PV624 device. Refer to the PV624 documentation for information about how to use the DPI620G user interface with this communication mode.

  • Page 12: Optional Items

    Chapter 1. Overview 1.3 Optional Items The items below are available for use on the Druck DPI620G: Optional Item Description Pressure Module Carrier, MC620G – this attaches directly to the DPI620G to let pressure be applied to the instrument. The MC620G also holds pressure...

  • Page 13: How To Use This Instruction Manual

    DPI620G Calibrator and PM620 Pressure Module 1.4 How to use this Instruction Manual This manual gives safety and battery installation information for the Druck DPI620G. Make sure that personnel who operate and do maintenance on the equipment are approved for this type or work.

  • Page 14: General Safety Precautions

    Chapter 1. Overview 1.5 General Safety Precautions Read and obey all the operator's local health and safety regulations and safe working procedures. These are some safety precautions: • Use only the approved tools, materials and spares to operate and maintain the equipment. •...

  • Page 15: Electrical Safety

    Electrical Safety 1.8 Electrical Safety WARNING The DC input to the DPI620G is rated at 5Vdc ± 5% 4 Amps. External circuits must have the applicable insulation to the mains supply. To prevent electrical shocks or damage to the instrument, do not connect more than 30V CAT I between the terminals or between the terminals and the ground (earth).

  • Page 16: Overvoltage Category

    Chapter 1. Overview 1.10 Overvoltage Category The IEC 61010-1 standard is the source of this summary of installation and measurement overvoltage categories. Each overvoltage category identifies how dangerous an overvoltage transient can be. Table 1-1: Overvoltage Categories Overvoltage Category Description Overvoltage category I has the least dangerous overvoltage transients.

  • Page 17: Charging The Battery

    Charging the Battery 1.13 Charging the Battery Push the DC power supply connector into the + 5V DC socket on the side of the unit, see Figure 1-4. The device can accept a charge when it is in operation or de-energized. The time for a full charge can be longer when the unit is energized or is in standby mode.

  • Page 18: Power Off

    Chapter 1. Overview 1.15 Power Off To de-energize (power off) the instrument, push in the power button and wait for the screen below, then release the power button. The POWERDOWN OPTIONS window appears, as shown in Figure 1-5. Tap one of these menu options. Figure 1-5: POWERDOWN OPTIONS Option Description...

  • Page 19: How To Return The Instrument

    How to return the instrument 1.17 How to return the instrument 1.17.1 Return Goods/Material Procedure If it is necessary to calibrate the device or it is not serviceable, send it to the nearest Druck Service Center listed at: https://qrco.de/bcPHml. You must get a Return Goods/Material Authorization (RGA or RMA) from the Service Department.

  • Page 20: Instrument Operation

    Instrument Operation Chapter 2. Instrument Operation 2. Instrument Operation This chapter gives examples of how to connect and use the instrument. Read the safety precautions in Section 1.5 and the Quick Start & Safety Manual (K0542) before you start to read this chapter.
  • Page 21 Dashboard Navigation Note: HART®, FOUNDATION™ Fieldbus and Profibus® PA are optional items. Table 2-1: Dashboard Icons Icon Function Calibrator Communicator Test Procedures Documenting Help Home. Settings Blue Status LED (Active) Red Status LED (Alarm) Green Status LED (Connected) FOUNDATION™ Fieldbus Profibus®...

  • Page 22: Help

    Chapter 2. Instrument Operation 2.3 HELP Tap the Help icon on the Dashboard to show the HELP screen. The DPI620G and PV624 menus let a PDF help file be imported into the device storage from a USB memory stick. The user must first copy this help file into the root directory of the memory stick and then attach the memory stick to the device’s USB port.

  • Page 23: The Settings Screen

    The SETTINGS screen 2.4 The SETTINGS screen Tap the Settings icon at the bottom of the Home screen to show the SETTINGS first screen. Figure 2-2: SETTINGS screen This screen has these menu choices: DEVICE for the device settings (refer to Section 2.4.1 on page 14) •...

  • Page 24: Settings - Device

    Chapter 2. Instrument Operation 2.4.1 SETTINGS - DEVICE Push the DEVICE icon on the Dashboard to show the DEVICE menu screen. These Setting - Device options can be changed: Figure 2-3: SETTINGS - DEVICE options 2.4.1.1 INTENSITY (BRIGHTNESS) To adjust the brightness intensity of the display, push and drag the slider icon left or right to decrease or increase the brightness.
  • Page 25 The SETTINGS screen 2.4.1.5 VOLUME To adjust the sound volume on the device, push and drag the slider left to reduce the volume or right to increase the volume. 2.4.1.6 NOTIFICATION Select the option (click on Checkbox to add tick mark) to turn ON or OFF messages for when USER UPGRADEABLE or FACTORY UPGRADEABLE software components have an available update.

  • Page 26: Settings - Status

    Chapter 2. Instrument Operation 2.4.2 SETTINGS - STATUS Push the Status icon on the Dashboard to show the STATUS menu. The Status options are shown in Figure 2-5. Figure 2-5: STATUS menu Note: The SENSOR STATUS option will be in the menu when you attach an external sensor to the device.
  • Page 27 The SETTINGS screen 2.4.2.1 ALARM STATE A red LED on the ALARM STATE section of the STATUS menu shows the Alarm status. This is also on the Status icon and on the Home icon in other screens. Figure 2-6: Alarm Indication The red LED shows alarm messages, for example: DATE/TIME NOT SET, CALIBRATION OVERDUE.
  • Page 28 Chapter 2. Instrument Operation 2.4.2.2 SOFTWARE BUILD Select SOFTWARE BUILD to see the version number of the software in control of the DPI620G. Note: A red dot next to the software revision number shows that an upgrade is available for that module.
  • Page 29 The SETTINGS screen 2.4.2.3 CALIBRATION The Calibration status screen: NEXT DUE ON shows the date of the next calibration. • LAST CALIBRATION DATE shows the date of the last calibration. • 2.4.2.4 SERIAL NUMBER This screen shows the serial number of the DPI620G device. 2.4.2.5 BATTERY STATUS This screen shows the percentage “100% (Fully charged)”...

  • Page 30: Settings - Files

    Chapter 2. Instrument Operation 2.4.3 SETTINGS - FILES Push the Files icon to access and change the DPI620G User settings. Figure 2-10: Files Menu 2.4.3.1 SAVE SETTINGS Saves in the internal storage of the device all the User settings in use. 2.4.3.2 RECALL SETTINGS Show on the device screen all User setting files in the internal storage of the device.
  • Page 31 The SETTINGS screen 2.4.3.3 CLEAR SETTINGS This command makes factory default settings replace the User settings in use. Figure 2-12: Clear Settings Confirmation 2.4.3.4 DELETE SETTINGS Erases selected Settings files that are in storage. 2.4.3.5 EXPORT FAVOURITES This option makes copies of the Favourite files that the device has in internal storage. A USB flash drive must be put into the DPI620G, and sensed successfully for the storage of these files.

  • Page 32: Settings - Connection

    Chapter 2. Instrument Operation The control system automatically makes these folders on the USB flash drive, as part of the copy command: Figure 2-14: Folders Created for Exported Favorites 2.4.3.6 IMPORT FAVOURITES Imports Favorite files into the device that a USB flash drive has in storage. A USB flash drive that has the correct Favorites setup folder must be detected successfully to complete this action.
  • Page 33 The SETTINGS screen 2.4.4.1 USB Client Port The DPI620G USB port can operate in one of three modes: Figure 2-16: USB Client Port Configuration Menu USB Client Port Option Description Storage Device To look at and access the internal file system of the DPI620G storage when it connects to a PC.

  • Page 34: Settings - Advanced Menu

    Chapter 2. Instrument Operation 2.4.5 SETTINGS - ADVANCED Menu Only users with the necessary approval must calibrate the DPI620G. Push the Advanced button on the SETTINGS home screen (see “The SETTINGS screen” on page 13) to show the Advanced menu (See Section 12) and if necessary, update its software components (See Section 2.4.5.1).
  • Page 35 The SETTINGS screen Continue with one of the these upgrade operations: Upgrade the Operating System (DK419) and Bootloader software (DK418). Copy the folder named ‘OS’ into the root of the USB flash memory device: Insert the USB flash memory device into the USB type A port. On the device screen, select OPERATING SYSTEM.
  • Page 36 Chapter 2. Instrument Operation Method 1 – Use a USB flash drive Download the HART® Library update files from the website and extract the zipped folder onto a USB flash drive. Make sure the HCF folder is in the root directory of the USB flash drive. The necessary directory structure on the USB flash drive is in Figure 2-18.

  • Page 37: Calibrator

    Calibrator Basic Calibrator Operation 3. Calibrator 3.1 Basic Calibrator Operation Push the CALIBRATOR icon on the Dashboard to show the CALIBRATOR screen. 3.1.1 Layout The calibrator screen shows measurement or source functions which are in channel groups. More than one channel can be on the calibrator screen. These six channels are available: •...
  • Page 38 Chapter 3. Calibrator Figure 3-2 shows an expanded view of the selected channel (CH2) and makes the other channels (CH1 and P1) have a minimum area. Figure 3-2: Calibrator Window – Expanded View on CH2 Copyright 2013 Baker Hughes Company. 28 | DPI620G Instruction Manual–English...

  • Page 39: Calibrator Screen Information

    Error Indications 3.1.2 Calibrator Screen Information Channel identification Channel Direction (Source/Measure) Channel Function Utility Icon Measurement Reading Measurement Unit Channel Settings Task Menu Hold/Pause Readings 10 Home or Dashboard 11 Go back one screen 12 Restart 13 Additional Measurement Data 14 Sensor Full-scale value Figure 3-3: Calibrator Screen Information Example 3.2 Error Indications...

  • Page 40: Task Menu

    Chapter 3. Calibrator 3.3 TASK MENU  Use your finger and swipe from right to left ( ) on the calibrator screen to show the Task Menu. Figure 3-4: Task Menu 3.3.1 PRESSURE TASKS Select PRESSURE TASKS from the Task Menu to show a list of predefined pressure related tasks.

  • Page 41: Electrical Tasks

    TASK MENU 3.3.2 ELECTRICAL TASKS Select ELECTRICAL TASKS from the TASK MENU. This lets the user select from a list of electrical function combinations. Figure 3-6: Electrical Tasks Tap either the related text or diagram to select the necessary function. The DPI620G will set the functions and then show the Calibrator screen.

  • Page 42: Favourites

    Chapter 3. Calibrator 3.3.4 FAVOURITES Select the related tick box for the function or task set-up (as shown in Figure 3-7) you want to save and then select the Add to Favourites icon. Figure 3-7: Selected Task Select FAVOURITES from the Task Menu to show all saved and copied tasks. You can then select the wanted task.

  • Page 43: Custom Task

    TASK MENU 3.3.5 CUSTOM TASK Select CUSTOM TASK from the Task Menu (see Figure 3-4 on page 30). This shows the TASK SETTINGS screen. This allows the user to individually set up CH1 and CH2, in addition to the Pressure Channels P1 and P2, USB (IDOS or TERPS) and Communications (HART®, FOUNDATION™...
  • Page 44 Chapter 3. Calibrator The CHANNEL SETTINGS menu lets you prepare the selected channel for measurement. Figure 3-10: Channel Settings Menu • DIRECTION selects Source or Measure for the selected function. • FUNCTION selects the necessary channel function (for example, Current or Voltage). For more options, swipe your finger up the device screen.

  • Page 45: Channel Function

    Channel Function To change the caption, tap in the channel area to show the related CHANNEL SETTINGS screen for the channel, then tap the CAPTION menu button. Enter the new caption text (for example, “Caption”, as shown in Figure 3-11) and tap the tick icon at the bottom right of the screen.

  • Page 46: Process

    Chapter 3. Calibrator 3.4.1 Process When the display shows the PROCESS screen you can select one of the available AUTOMATION functions. After you select a function the display will show a new AUTOMATION screen, with related function options if they are available, as shown by Figure 3-13 below. The following Source Functions are available: Nudge - lets the source value increase by a specified STEP SIZE value.

  • Page 47: Utility Options

    Utility Options 3.5 Utility Options Only one utility can operate at a time for each function. Not all source and measure functions have related utilities. For all utility options the Restart icon resets the additional readings given by the selected utility. Use these menu selections to show to the Utility screen: Push the CALIBRATOR icon on the Dashboard to show the Calibrator screen (see Section 3.1.1 on page 27).

  • Page 48: Max/Min/Avg

    Chapter 3. Calibrator Tap in the row that has the necessary UTILITY option. In this example, the Switch Test option is selected.. Figure 3-16: Selection of UTILITY option The utilities available are in the above screen: Leak Test (see Section 5.7 on page 61), Max/Min/Avg (see Section 3.5.1 below), Switch Test (see Section 3.5.2 on page 39), and Relief Valve test (see Section 3.5.3 on page 39).

  • Page 49: Switch Test

    Utility Options 3.5.2 Switch Test Switch Test is available with measure or source functions. The additional readings show signal values (measure or source) when the instrument senses how much a switch moves to its open or closed position. The difference between the two values is shown as the hysteresis value for the switch.

  • Page 50: Process Options

    Chapter 3. Calibrator Rising Falling Maximum Maximum Minimum Minimum Figure 3-20: Relief Valve Utility 3.6 Process Options Process options are related to the measured values for identified channel functions. Options available are related to the function and include: Option Description Tare Used to set a temporary value for zero.

  • Page 51: Electrical Tasks

    Electrical Tasks Measure or Source Current 4. Electrical Tasks The DPI620G has the following electrical functions: • Current (measure & source) • Voltage (measure & source) • Thermocouple (measure & simulate) • Frequency (measure & source) • Resistance (measure & simulate) •...

  • Page 52: Measure Dc Voltage

    Chapter 4. Electrical Tasks 4.2 Measure DC Voltage Figure 4-2 shows CH1 set up to measure a DC voltage (0 to 30V) or DC mV (0 to 2000mV). Figure 4-2: Measure DC Volts or DC mV on CH1 (Range ± 30V) Note: When you use the CH2 connectors, set up CH2 to measure this range.

  • Page 53: Measure Ac Voltage (Ch1) - 300V Rms Maximum

    Measure AC Voltage (CH1) – 300V RMS Maximum Complete the electrical connections and continue with the measure operation. 4.4 Measure AC Voltage (CH1) – 300V RMS Maximum WARNING To prevent electrical shocks, use only the Druck specified AC probe (Part: IO620-AC) to measure AC voltages that are more than 20V RMS (maximum: 300V RMS).

  • Page 54: Measure Or Source Current With Loop Power

    Chapter 4. Electrical Tasks Set the applicable channel option to Voltage source. Complete the electrical connections. To continue, set the applicable output value. 4.6 Measure or Source Current with Loop Power When using CH2, the current measure or source function can be set with the option of internal loop power supply.

  • Page 55: Measure Frequency On Ch1

    Measure Frequency on CH1 Figure 4-8: Measure Current on CH2 with Internal Loop Power (Range: 55mA) 4.7 Measure Frequency on CH1 Figure 4-9: Example A – Measure Frequency on CH1 (Range 0 to 50kHz) Set applicable channel options: CH1, Source, Frequency, Hz (or other unit). Complete the electrical connections.

  • Page 56: Source Frequency On Ch1

    Chapter 4. Electrical Tasks 4.8 Source Frequency on CH1 Figure 4-10: Example B – Source Frequency CH1 (Range 0 to 50kHz) Set the applicable channel options. Complete the electrical connections. Default channel settings: • Range: 0 to 50kHz • Waveform: Square •...

  • Page 57: Measure Or Simulate A Resistance Temperature Detector (Rtd)

    Measure or Simulate a Resistance Temperature Detector (RTD) 4.9 Measure or Simulate a Resistance Temperature Detector (RTD) Figure 4-12, Figure 4-13 and Figure 4-14 show CH1 set up to measure an RTD. A 4-wire configuration gives the best accuracy; a 2-wire configuration has the lowest accuracy. Figure 4-12: PT100 RTD Measure CH1 4-Wire (Range -200 to 850°C) Figure 4-13: PT100 RTD Measure CH1 3-Wire (Range -200 to 850°C) Copyright 2013 Baker Hughes Company.
  • Page 58 Chapter 4. Electrical Tasks Figure 4-14: PT100 RTD Measure CH1 2-Wire (Range -200 to 850°C) Set the applicable channel options. Complete the electrical connections. If necessary, change the RTD Type (default is PT100). Select the SETTINGS icon on the Dashboard then tap RTD TYPE and select the type of RTD sensor.

  • Page 59: Measure Or Simulate A Thermocouple (Tc)

    Measure or Simulate a Thermocouple (TC) 4.10 Measure or Simulate a Thermocouple (TC) Figure 4-15 and Figure 4-16 show the CH1 Setup to measure or simulate a TC temperature. Figure 4-16: K-Type Thermocouple Measure CH1 (Range -270 to 1372°C) Figure 4-17: K-Type Thermocouple Source CH1 (Range -270 to 1372°C) Note: Use the TC mV function to measure or simulate TC millivolts.

  • Page 60: Switch Test

    Chapter 4. Electrical Tasks SETTINGS > MANUAL CJ COMPENSATION If using an external cold junction, select check box on MANUAL CJ COMPENSATION and enter value for cold junction compensation temperature. If you do not use MANUAL CJ COMPENSATION, the internal cold junction is used to calculate the thermocouple value.
  • Page 61 Switch Test To get an accurate switch value, set a long TRAVEL period. to start the Ramp cycle. to stop the Ramp cycle. If necessary, supply the output values in the opposite direction until the switch changes condition again. The display will show the following: Value for switch Open point.

  • Page 62: Pressure Tasks

    Pressure Tasks Chapter 5. Pressure Tasks 5. Pressure Tasks 5.1 Introduction This chapter gives examples of how to connect and use the instrument to measure pressure. This can be with the use of the module carrier (MC620G) and applicable pressure modules (PM620 or PM620T) or with the use of an external pressure sensor.
  • Page 63 Introduction Figure 5-3: DPI620G with PV62XG Pressure Station and PM620 Pressure Module Figure 5-4: DPI620G with PV624 Pressure Station and PM620 Pressure Module Copyright 2013 Baker Hughes Company. English–DPI620G Instruction Manual | 53...

  • Page 64: Module Carrier And Pm620 / Pm620T Pressure Modules

    Chapter 5. Pressure Tasks 5.2 Module Carrier and PM620 / PM620T Pressure Modules CAUTION To prevent damage to the PM620 or PM620T module, only use it within the specified pressure limit on the label. This section shows the parts of the module carrier (MC620G) and pressure module (PM620 / PM620T).

  • Page 65: Assembly Instructions

    Pressure Connections 5.2.1 Assembly Instructions Figure 5-6: MC620G Assembly Procedure Align the two slots (a) on the calibrator with the two posts (b) on the module carrier. When the posts are fully engaged in the slots, tighten the two screws (2) hand tight. Attach one or two PM620 / PM620T modules (4) with the correct range and type.
  • Page 66 Chapter 5. Pressure Tasks Attach the adaptor to the MC620G carrier and hand-tighten. a. NTP b. (G)/BSPP c. (G)/BSPP Figure 5-8: Pressure Connections When the pressure indicator assembly is complete use the menus to set up the necessary operations. Refer to Section 3.3 and Section 3.3.1. Copyright 2013 Baker Hughes Company.

  • Page 67: Measure Pressure - Pm620 Or Pm620T

    Measure Pressure – PM620 or PM620T 5.4 Measure Pressure – PM620 or PM620T Figure 5-9: Task Menu When PM620 / PM620T pressure modules are fitted or an external pressure sensor is connected, the Pressure Tasks option is displayed in the Task Menu. Refer to Section 3.3.1 for details. Figure 5-10: Pressure Tasks Select the required function by selecting on either the appropriate text or diagram.

  • Page 68: Measure Pressure - Idos

    Chapter 5. Pressure Tasks • Leak Test Figure 5-11: Channel Settings Note: UNITS and UTLILITIES are accessed by the selection of the function through CUSTOM TASK. 5.5 Measure Pressure – IDOS Optional item - An IDOS Universal Pressure Module (UPM) uses Intelligent Digital Output Sensor (IDOS) technology to measure the applied pressure and supply the data to an IDOS instrument.

  • Page 69: Idos Function Procedures

    Measure Pressure – IDOS When the IDOS symbol flashes at the top of the display, it shows there is successful communication between the IDOS module and the calibrator. 5.5.2 IDOS Function Procedures Set the applicable channel options: On the external sensor channel , select IDOS function or any IDOS related option from the Task menu.

  • Page 70: Measure Pressure - Terps Usb

    Chapter 5. Pressure Tasks 5.6 Measure Pressure – TERPS USB TERPS (Trench Etched Resonant Pressure Sensor) UPM is a resonant silicon pressure sensor that gives high accuracy and high precision pressure measurement with a digital output. It can be used with the DPI620G using USB communication to increase the calibrator functionality. Before using a TERPS module, please refer to the user manual (K0473, Druck TERPS 8000/8100/8200/8300 Series).

  • Page 71: Leak Test

    Leak Test Note: These procedures and settings are the same for a TERPS module or for a MC620G / PM620 / PM620T assembly. After channel set up is complete, continue with the pressure operation. Figure 5-15: TERPS Pressure Measurement on External Sensor Channel 5.7 Leak Test The Leak Test utility is only available in pressure measurement modes.

  • Page 72: Set The Pressure Module To Zero

    Chapter 5. Pressure Tasks Figure 5-16: Example: Leak Test Results Note: To set the Leak Test options, a pressure module or external pressure sensor must be correctly installed. 5.8 Set the Pressure Module to Zero SETTINGS > ZERO > ZERO Use this option to write a new zero pressure value to the pressure module in use.

  • Page 73: Temperature Tasks (Rtd Interface)

    Temperature Tasks (RTD Interface) Setup 6. Temperature Tasks (RTD Interface) The RTD-INTERFACE is a remote adapter interface for use with the DPI620G to allow connection of a PT100 RTD probe to the instrument for the purpose of measuring temperature. The RTD-Interface can be supplied with a Druck 4-wire PT100 probe IO-RTD-PRB150. Figure 6-1: RTD Probe and RTD-Interface The RTD-INTERFACE is optionally supplied with a field-rewireable M12 connector for users to connect their own wire-ended RTDs.
  • Page 74 Chapter 6. Temperature Tasks (RTD Interface) Tap on the FUNCTION menu row option to show the related CHANNEL SETTINGS screen, Figure 6-3 below, to show a list of the available functions for the channel. Tap on RTD-INTERFACE at the bottom of the list. Figure 6-3: CHANNEL SETTINGS screen - available FUNCTIONS The CHANNEL SETTINGS screen changes and shows that the RTD-INTERFACE is selected.

  • Page 75: Utilities

    Utilities 6.2 Utilities The only available UTILITY with the RTD-INTERFACE option is Max/Min/Mean. Figure 6-5: Example: RTD-INTERFACE on External Sensor Channel 6.3 Settings The RTD-INTERFACE function can be configured by tapping the SETTINGS icon which shows the following: Figure 6-6: RTD-Interface Settings •...

  • Page 76: User Profiles

    Chapter 6. Temperature Tasks (RTD Interface) • RTD PROFILES Based on the Callendar-Van Dusen equation, the coefficients required for the RTD curve can be selected using a set profile. There are two standard default profile options available which cannot be edited. These are the “Default US”...

  • Page 77: Test Procedures

    Temperature Tasks (RTD Interface) Downloaded Procedures 7. Test Procedures 7.1 Downloaded Procedures To use the DOWNLOADED PROCEDURES function, you first download a calibration procedure made by the 4Sight2™ software. The 4Sight2™ calibration procedure has all the values necessary to calibrate a device under test (for example, test points, ramp time and others). Tap TEST PROCEDURES on the Dashboard to access the Downloaded Procedures function.

  • Page 78: Calibration Wizard

    Chapter 7. Test Procedures 7.2 Calibration Wizard A Calibration Wizard gives screens that show the necessary parameters for different calibration procedures. After you enter all the parameter values into a procedure screen, you can save the full procedure file in the DPI620G memory. To do a calibration you select this file and tell the DPI620G to do the calibration.

  • Page 79: How To Make A Procedure

    Calibration Wizard There are four icons at the bottom of the screen: Show previous screen Show Dashboard Home screen File Manager Make file name Tap the File Manager icon to show the PROCEDURE FILES screen. Use this screen to manage calibration procedure files. For example: to make a copy of a procedure file, give different values to the parameters in this file, and then save this file with a new name.
  • Page 80 Chapter 7. Test Procedures The display shows the PROCEDURE TYPE screen. Tap on the related menu row to select either Proportional or Switch. A Proportional relationship is when there is a mathematical relationship between the Reference Input and the Measured Output. The function of a Switch test is to sense if the switch operates at a specified input value.
  • Page 81 Calibration Wizard the TEST POINTS screen, if necessary, tap on a menu row and then change the value of its related parameter Test Points are input points at which the DUT is examined and its calibration data recorded. POINTS UP is the measurement direction for the number of points from the START range value to the END range value.
  • Page 82 Chapter 7. Test Procedures On the OUTPUT screen, if necessary, tap on the menu row and change the related parameter value. OUTPUT relates to the output signal from the Device Under Test (DUT).When the screen shows the wanted parameter values, tap on the icon to show the TOLERANCE screen.
  • Page 83 Calibration Wizard deviation from the transfer characteristic. The tolerance value is either a percentage (%) or as an absolute or fixed measurement unit e.g., mA. This specified by the Error type you select. The ADJUST value sets the percentage deviation from the maximum and minimum limits of measurement.
  • Page 84 Chapter 7. Test Procedures The test procedure is in the device memory. This procedure must be linked to the Device Under Test (DUT) and the environment in which the device test occurs. To do this, tap the PLAY icon to show the DUT (Device Under Test) screen. Tap a menu row and enter data for the menu item.

  • Page 85: Example Test

    Example Test 10. The test channel screen will have a message that tells you to connect the device under test to the DPI620G. Connect the DUT and tap the OK button in the window. The DPI620G will use the selected procedure to test the device. 7.3 Example Test This example test uses a RTD sensor as the DUT.
  • Page 86 Chapter 7. Test Procedures The display shows a screen of a summary of the parameters for the selected test procedure. The DUT icon shows a list of DUT (Device Under Test) assets that have related test procedure files in the device storage. Tap the PLAY icon to show the DUT screen.
  • Page 87 Example Test Change parameter values if necessary: tap on the related menu row and change the value by the use of an onscreen keyboard or menu radio button. Tap the Play icon to execute the test procedure. The display shows a screen message “CONNECT DUT”. Push the DUT plug connections into their related sockets at the top of the DPI620G face.
  • Page 88 Chapter 7. Test Procedures Tap the Enter Test Point data icon to start the test. Wait for a measurement value to move at the bottom of the screen when the system seeks the set point value. This measurement value will change color as it moves. When the value is out of range the value will be red.
  • Page 89 Example Test 12. The test results are shown in the form of a table and a graph. Swipe your finger up the screen to show all the table and a graph of the results at the bottom of the screen. 13.

  • Page 90: Documenting

    Documenting Chapter 8. Documenting 8. Documenting This chapter gives the Documenting functions available with the DPI620G calibrator. These are: • ANALYSIS • DATA LOGGING. 8.1 Analysis The ANALYSIS function calibrates the transfer characteristic of the device and takes measurements from two or more channels for this function. One channel is the Reference channel and the other channel is the Input channel.

  • Page 91: Define Reference Channel

    Analysis 8.1.2 Define Reference Channel Tap on a CHANNEL row to let you select the Reference channel for the analysis. Figure 8-1: Select Reference Channel Set the necessary channel type to Reference. All the other channel settings for this Reference channel will not be available. All other channels available for use are automatically set as Input channel(s).

  • Page 92: Analysis Function

    Chapter 8. Documenting • SCALING The scaling values are four set values: The maximum and minimum Reference signal values (Reference High and Reference Low). The Input signal values (Input High and Input Low). The Input signals are Reference signal values with a linear or square root transfer characteristic.

  • Page 93: Data Logging

    Data Logging 8.2 Data Logging Tap in the DATA LOGGING menu row on the Dashboard. The DATA LOGGING function records instrument readings so they can be examined or analyzed. This chapter gives instructions for how to use the DATA LOGGING function to log data to a file. Figure 8-3: Data Logging In the DATA LOGGING mode the screen data from all active channels is put into memory at each data point.

  • Page 94: Setup

    Chapter 8. Documenting 8.2.1 Setup To begin a data logging session, make sure all relevant channels are set to the correct functions, refer to Section 3. Tap the SETUP menu row to show the Data logging SETUP menu. Figure 8-4: Data Logging Setup •...

  • Page 95: File Review

    Data Logging The data logging indicator flashes on the status bar to show that a reading is logged. The data is stored in the internal memory, SD card, or external USB Flash Drive if connected, until the Data logging is stopped. 8.2.3 File Review To look at saved Data log files select RECALL from the DATA LOGGING menu (see Figure 8-3 on page 83).
  • Page 96 Chapter 8. Documenting Select the wanted file. Tap VIEW TABLE to see the data in table format. Tap the Next icon to move to the next page of data points if applicable. To go back a page, tap the Previous icon.

  • Page 97: Data Log File Management

    Data Logging display. Tap the Channel icon to show or hide the related graph line on the screen. To look at a data file configured on the instrument during the initial data log session: Tap the FILENAME icon to display the list of data files. Select the wanted file.
  • Page 98 Chapter 8. Documenting 8.2.4.2 DELETE Data may be deleted by selecting the DELETE option from the DATA LOGGING menu. Figure 8-10: Delete Data Log Files • DELETE ONE FILE Tap the tick box of the file to be deleted and push the Delete icon to delete the selected file.
  • Page 99 Data Logging 8.2.4.3 Data Format The data files are in a Comma Separated Variable (csv) format (See Figure 8-11). This lets the data be imported into a spreadsheet (e.g. Microsoft® Excel). The first section of the data file has: Field Description FILENAME The data file name.

  • Page 100: Hart® Operations

    HART® Operations Chapter 9. HART® Operations 9. HART® Operations The DPI620G can work with devices that use the HART® protocol as follows: • The Universal and Common Practice commands specified in HART® revision 5 to 7. • Devices that use Device Descriptions (DD). This chapter has procedures to use the HART®...

  • Page 101: External Loop Power

    HART® Connections In the example that follows, the Druck DPI620G supplies the loop power and a 250Ω HART® resistor. Figure 9-1: HART® Device Connection with Loop Power 9.3.2 External Loop Power In the example that follows, there is an external power supply. Measure current on CH2 without 24V loop power.

  • Page 102: Communicator Attached To A Network

    Chapter 9. HART® Operations 9.3.3 Communicator Attached to a Network In the example that follows, the calibrator connects directly to a network. There must be a 250Ω resistor in series with the loop power supply and the HART® device. Figure 9-3: HART® Communicator Network Connection CH2 function is set to None.

  • Page 103: How To See Hart® Primary Variables

    How to see HART® Primary Variables 9.4 How to see HART® Primary Variables When connected to a HART® device, the channel window will show the Primary Variable (PV) value and PV units. Figure 9-5: HART® Primary Variables If there is no HART® connection and the PV is not shown, the device connection setup will have to be done.

  • Page 104: Device Polling

    Chapter 9. HART® Operations 9.5.2 Device Polling You can give the connected HART® device a special Poll Address. To set up a new HART® Offline connection: Tap on CONNECT TO DEVICE and select SCAN FOR DEVICES. Figure 9-6: HART® Menu Tap on the necessary scheme type for polling from the following options and then tap the Previous screen icon:...

  • Page 105: Connected Device Configuration

    HART® Offline After you select the poll scheme type, push the Search icon to start the search. Found devices are shown in the SCAN FOR DEVICES list. Figure 9-8: HART® Device List Select the device: tap on the menu row with the sensor name and tap on the Yes button in the screen message that has the “Connect to device?”...

  • Page 106: Change Device

    Chapter 9. HART® Operations 9.5.4 Change Device To change the currently connected device to another device, select the CHANGE DEVICE option from the HART® menu. Push SELECT DEVICE from the list, to choose from devices already detected by the DPI620G or push SCAN FOR DEVICES to start a new scan.
  • Page 107 HART® Offline In this example, there is one more DEVICE SETUP menu that you can select, to access more advanced configurations. Figure 9-12: HART® Offline – DEVICE SETUP Example The available DEVICE SETUP menu options will change from device to device but will usually have the following: PROCESS VARIABLES - •...
  • Page 108 Chapter 9. HART® Operations • REVIEW – has a full list of the configuration parameters available for the device. Figure 9-13: HART® Offline – Review Each option gives related parameters or settings associated with the device. To go back to the previous menu screen, push the icon.

  • Page 109: Create A New Hart® Configuration

    HART® Offline • Modified Parameters Only - Save/write only modified configuration parameters. Figure 9-14: HART® Offline – Send to Device Save Options SAVE AND SEND TO DEVICE – saves the current configuration as a file in the internal • storage of the DPI620G and also writes the current configuration (this includes any new changes to the HART®...
  • Page 110 Chapter 9. HART® Operations Select the following sections (in order): MANUFACTURER – name of Manufacturer. DEVICE TYPE – model or device name based on manufacturer selected. DEVICE REVISION – based on device manufacturer and type selected. DD REVISION – based on device manufacturer, type and revision. Figure 9-16: HART®...

  • Page 111: Open A Hart® Offline Configuration

    HART® Offline 9.5.8 Open a HART® Offline Configuration When you have made an offline configuration (either connected or disconnected), use this option from the HART® Offline menu to read the configuration file. Figure 9-18: HART® Offline – Saved Configuration Files Selection Select the necessary configuration to load from the saved files.

  • Page 112: Hart® Online

    Chapter 9. HART® Operations 9.6 HART® Online You can also connect the HART® devices to the DPI620G in the HART® ONLINE mode. This lets detailed configuration be done. To set up a device connection ONLINE, select the HART® ONLINE icon. This starts a Device Poll search based on the Poll Scheme you select in the HART®...
  • Page 113 HART® Online 9.6.1.1 HART® Toolbar Figure 9-22: HART® Toolbar When you start the HART® SDC application, the display shows a toolbar. The icons are gray when they are not in use. The icons and their functions are in the table below: Icon Name Description...

  • Page 114: Hart® Sdc Data Display

    Chapter 9. HART® Operations Figure 9-23: HART® Poll Preferences Figure 9-24: HART® Device Status 9.6.2 HART® SDC Data Display The display data is color coded: Color Description HART® transmitter data (cannot be edited). Blue DPI620G channel data (cannot be edited). Black/White Data that can be edited.

  • Page 115: Editing Device Data Values

    Executing HART® Methods Common acronyms used are as follows: Acronym Description Primary Variable Analogue Output Upper Range Value Lower Range Value Upper Sensing Limit Lower Sensing Limit The device data display also shows the real-time readings of the instrument channels. Calibration procedures use these settings.
  • Page 116 Chapter 9. HART® Operations The function, purpose and execution of each method can be different: this depends on the device in use. Methods can be: • Self-test • Loop test • Sensor trim • D/A trim. To execute the above listed methods: Select the required folder in the SDC data structure.

  • Page 117: Hart® Method Example - Self-Test

    Executing HART® Methods Figure 9-27: HART® Method Screen Example Note: Some methods can make the HART® device output a specified current. The display will show a warning message before the device enters this mode. Some methods need values to be entered. Use the alphanumeric keypads where necessary. A drop-down menu is available for method selection options.
  • Page 118 Chapter 9. HART® Operations Go to the calibration folder. Figure 9-28: HART® Method – Analog Trim Select the “Trim analog” method. Follow the on-screen instructions. If CH2 is set to Measure Current (24V), you can use this to supply the reference meter value. Read the CH2 value and use the keypad to enter this in the meter value text box.

  • Page 119: Hart® Sdc Application Preferences

    HART® SDC Application Preferences 9.8 HART® SDC Application Preferences Tap the Preferences icon to set up the HART® device search method. The application lets a search be done by the use of: • Poll Address - when each transmitter has a unique address. •...

  • Page 120: Hart® Configurations

    Chapter 9. HART® Operations 9.10 HART® Configurations 9.10.1 HART® – Uploading the Configuration You can push the Upload icon in the Commands menu, to upload the configuration to the connected device. 9.10.2 HART® – Working with Saved Configurations Select a Saved Configuration from the main offline menu lets you do the following operations: •...

  • Page 121: Foundation™ Fieldbus

    FOUNDATION™ Fieldbus Introduction 10. FOUNDATION™ Fieldbus 10.1 Introduction FOUNDATION™ Fieldbus (FF) is a device application for the configuration of FF enabled Field devices. The integrated H1 modem does the online connection. FF can configure and use devices that directly connect to a H1 Field segment. 10.2 Start up Tap the FIELDBUS icon on the Dashboard to start the FOUNDATION™...

  • Page 122: Foundation™ Fieldbus Toolbar

    Chapter 10. FOUNDATION™ Fieldbus The main FOUNDATION™ Fieldbus application will start. Note: To update the CH1, CH2, P1 or P2 tasks is only possible when the FOUNDATION™ Fieldbus application does not operate. Push the Home icon and then select Exit to close the FOUNDATION™...

  • Page 123: Scanning For Devices

    Scanning for Devices 10.4 Scanning for Devices The following steps describe how to look (scan) for FOUNDATION™ Fieldbus devices through a FOUNDATION™ Fieldbus H1 connection: Connect the DPI620G to the H1 bus. Refer to Section 10.2. Tap the OPEN CONNECTION Icon on the Toolbar to show the device scan screen.

  • Page 124: Context Sensitive Menu

    Chapter 10. FOUNDATION™ Fieldbus A search term can be entered into the SEARCH dialog to look for a specific device in the found scan list. Select a device in the search results and select OK to start the connection to the ‘Device Focus view’.

  • Page 125: Troubleshooting

    Troubleshooting Clear Tag. Clear Address. Boot Operational Function (BOF) class change - which includes: Set Basic. Set Link Master. Set Bridge. Restart device. Properties - displays device attributes. Figure 10-8: Device Profile The device Block List can also be found here (default functionality is to use “Device Focus View”...

  • Page 126: The Navigation Menu Tree

    Chapter 10. FOUNDATION™ Fieldbus On entering ‘Device Focus view’, the software loads the Blocks of the target field device and makes them available for parameterization. Figure 10-9: Device Focus View Select the Scan icon to show device scan view again. Refer to Section 10-4. Select the desired block with a single key push to open the Navigation Tree for the block.

  • Page 127: Block Header Bar

    Functional Group View 10.8.1 Block Header bar The block header bar identifies the target and operation mode of the block. Figure 10-11: Block Header Bar The highlighted text shows the mode of the device block. The highlight is in green if the target mode is equal to the operation mode of the device block. The highlight is red when the target mode does not equal the operation mode of the device block.

  • Page 128: How To Show Parameter Help

    Chapter 10. FOUNDATION™ Fieldbus The Navigation Tree bar shows the hierarchy of menus and groups above the current Function Group View. Figure 10-13: Navigation Tree Bar To move back out of the function group is possible: tap the linked references in the tree bar itself (e.g.

  • Page 129: Editing Values

    Functional Group View Use the drop-down context menu to do a data refresh. The following options are available: Refresh Option Description Refresh Value Updates selected value only. Refresh Group Updates all values in the function group. Refresh Vars On Automatically refreshes values. Refresh Vars Off Manual refresh required to update values.

  • Page 130: Methods

    Chapter 10. FOUNDATION™ Fieldbus 10.9.4 Methods These are viewed as an icon or selection menu. To push the “Execute” icon starts the execution of the associated functionality. The user then follows any defined prompts to process the method. Figure 10-18: Methods 10.10 Fieldbus Function Finder Function Finder lets searches be done for FF variables and device functions in the online device, and in complex devices with multiple menus.
  • Page 131 Fieldbus Function Finder From the list of results, select the necessary parameter. Note that the variable name and the function group it relates to, is shown. Figure 10-19: Found ‘TRIM’ Methods Function Finder then shows the related Function Group in the device view, with all searched variables highlighted in yellow.

  • Page 132: How To Export Data To The Main Dpi620G Application

    Chapter 10. FOUNDATION™ Fieldbus 10.11 How to Export Data to the Main DPI620G Application The FOUNDATION™ Fieldbus application lets selected parameters be shown in the Communications channel window on the Calibrator screen. The Export List section defines the selected parameters, which is on the tree directory of the connected device.

  • Page 133: How To See Exported Variables In The Channel Window

    How to see Exported Variables in the Channel Window 10.12 How to see Exported Variables in the Channel Window Minimize the FOUNDATION™ Fieldbus application (tap the Home icon) to go back to the main application. Expand the FOUNDATION™ Fieldbus window, select the Settings icon and then push PRIMARY VALUE.

  • Page 134: Application Settings

    Chapter 10. FOUNDATION™ Fieldbus Use the context menu in the Variable Description area to add parameters to ‘My Block’ (or the created menu). Refer to Figure 10-25. Figure 10-25: Adding Parameters to My Block 10.14 Application Settings Select the Settings icon to access application settings from the FOUNDATION™...

  • Page 135: Options

    Application Settings 10.14.2 Options Option Description Poll header every Sets the refresh rate for the device parameters shown in the header. Poll all dynamic every Sets the refresh rate for FF dynamic variables in the function group view (note this setting only becomes valid if the function group option Refresh Vars On is active).

  • Page 136: Profibus® Pa

    Profibus® PA Chapter 11. Profibus® PA 11. Profibus® PA 11.1 Introduction The DPI620G can communicate with devices that use Profibus® PA Fieldbus implementation. This is done by the use of an integrated modem. Note: The modem hardware is only included in DPI620G-PB or DPI620G-FFPB. This chapter gives information of how to connect the Profibus®...

  • Page 137: Profibus® Connections

    Profibus® Connections 11.4 Profibus® Connections To start the PROFIBUS® application and connect to a network: Connect the DPI620G to a PROFIBUS® PA network. Figure 11-2: Example Connection Diagram Profibus® Tap on the PROFIBUS® channel to make it change to its expanded form. Figure 11-3: Calibrator Profibus®...

  • Page 138: Profibus® Application - Connecting To A Network

    Chapter 11. Profibus® PA 11.5 Profibus® Application – Connecting to a Network Tap the Profibus® icon on the expanded Profibus® channel to start the application. Figure 11-4: Profibus® Application If the application does not open and an error message appears, make sure that the unit is a DPI620G-PB or DPI620G-FFPB.

  • Page 139: Scanning For Devices

    Scanning for Devices Icon Name Description COMMIT Commit updated values back to the device (refer to Section 11.10.7). ABORT Abort Update of parameters, reverts to previous values (refer to Section 11.10.7). STATUS Provides device profile of currently connected device (refer to Section 11.10.1). FUNCTION FINDER Search FF variables and device functions.
  • Page 140 Chapter 11. Profibus® PA Tap the 'Scan' icon. The scanning progress dialog view opens. The tree window shows a list of devices found. All scanned devices are shown as a bold icon with a related descriptor and device type (separated by a ‘/’). If the descriptor has not been set, only the device type will be shown. Figure 11-7: Profibus®...

  • Page 141: Context Sensitive Menu

    Context Sensitive Menu 11.8 Context Sensitive Menu Context sensitive menus are available for the modem and each device in the bus tree window list. To access the context sensitive menu push on the relevant field text until the display show the related screen.

  • Page 142: Profibus® Application - Communication

    Chapter 11. Profibus® PA 11.10 Profibus® Application – Communication 11.10.1 Device Focus View This view has the specific information of the device, for example: • Device Descriptor. • Device Type. • Block List with Target / Actual Mode. When the Device Focus view starts, the software loads the Blocks of the target field device, which makes them available for parameterization.

  • Page 143: Block Navigation Tree

    Profibus® Application – Communication Select the information icon to show the device profile. Figure 11-10: Profibus® Device Profile Tap the Scan icon to show the Device Scan view again. Refer to Figure 11-6. Selection of the desired block with a single key push opens the Navigation Tree for that block. Refer to Section 11.10.2.

  • Page 144: Block Header Bar

    Chapter 11. Profibus® PA My Block - is a “favourites” location to which device variables can be added. Refer to Section 11.11. Export List - is a location for the device variables that will be in the Communication channel window of the main DPI620G application. Refer to Section 11.12. DPI620G - shows a list of all the variables that are used by the channels of the main DPI620G application.

  • Page 145: Folder Variables

    Profibus® Application – Communication Click on the warning symbols to show more information. Figure 11-15: Profibus® Block Header Warning Information 11.10.4 Folder Variables Click on a folder that cannot be expanded, to see the folder variables. Figure 11-16: Profibus® Folder Parameters The left side has the “Variable Description Area”...

  • Page 146: Displayed Parameter Help

    Chapter 11. Profibus® PA The up and down navigation arrows move the selected set of folder parameters to that of the one above or below the current selection in the menu tree. Communication activity is signified by the communication progress bar in the bottom right of the screen.

  • Page 147: Editing Variables

    Profibus® Application – My Block 11.10.7 Editing Variables Some variables can be changed. Select the variable to open. Figure 11-21: Profibus® Primary Variable Unit When editing is completed, the variable description is highlighted in bold and the Commit and Cancel icons in the toolbar become available for use. Figure 11-22: Profibus®...

  • Page 148: Profibus® Application - Exporting Variables

    Chapter 11. Profibus® PA Additional folders can be made under My Block by the use of the context menu (accessed with touch and hold.) Figure 11-24: Profibus® ‘My Block’ 11.12 Profibus® Application – Exporting Variables The PROFIBUS® application lets the Communications channel window show selected variables.

  • Page 149: Viewing Exported Variables In Channel Window

    Profibus® Application Settings 11.12.1 Viewing Exported Variables in Channel Window To go back to the main application: minimize the Profibus® application (tap the Home icon). Expand the Profibus® window, select the Settings icon and then push PRIMARY VALUE. The screen will show the Export List of selected parameters. Profibus®...

  • Page 150: Application Options

    Chapter 11. Profibus® PA 11.13.2 Application Options Option Description Poll header every Sets the refresh rate for the device parameters displayed in the header. Poll all dynamic every Sets the refresh rate for dynamic variables in the folder variables view. Note this setting only becomes valid if the folder variables option “Refresh Vars On”...
  • Page 151 Profibus® Function Finder Function Finder will then show the related Folder Variables in the Device view with all searched variables highlighted in yellow. Figure 11-27: Profibus® Function Finder Copyright 2013 Baker Hughes Company. English–DPI620G Instruction Manual | 141...

  • Page 152: Calibration Procedures

    Calibration Procedures Chapter 12. Calibration Procedures 12. Calibration Procedures Druck has a calibration service that obeys international standards and thus is traceable. Druck recommends you send the instrument to the manufacturer or an approved service agent for calibration. If you use an alternative calibration facility, make sure that it uses the standards that are in this chapter.
  • Page 153 Before you start the calibration Table 12-1: Calibration Equipment Specification Calibration Equipment Function Measure Source AC mV (CH1) AC mV calibrator. – For accuracy, see Table 12-15. AC Volts (CH1) AC Volts calibrator. – For accuracy, see Table 12-16. Pressure (PM620) Module Carrier MC620G or Pressure Base PV62XG.

  • Page 154: Procedures (Ch1/Ch2): Current (Measure)

    Chapter 12. Calibration Procedures When the calibration is complete, set the next calibration date. Figure 12-1: Calibration Function and Channel Selection 12.2 Procedures (CH1/CH2): Current (Measure) When you calibrate measure functions again for this range, an adjustment will affect the related source function calibration.

  • Page 155: Procedures (Ch1/Ch2): Current (Source)

    Procedures (CH1/CH2): Current (Source) Select the applicable channel Current (measure) function via the Calibrator Task menu. Apply these values: mA: -55, -25, -20, -10, -5, 0 (open circuit). mA: 0, 5, 10, 20, 25, 55. Table 12-2: Current (Measure) Error Limits Applied (mA) Calibrator Uncertainty (mA) Permitted DPI620G Error (mA)
  • Page 156 Chapter 12. Calibration Procedures The error must be in the limit range. Refer to Table 12-3 for these limits. Table 12-3: Current (Source) Error Limits Calibrator Uncertainty (mA) Permitted DPI620G Error (mA) Source (mA) ± 0.2 0.00008 0.0010 ± 6 0.00023 0.0016 ±...

  • Page 157: Procedures (Ch1/Ch2): Dc Mv/Volts (Measure)

    Procedures (CH1/CH2): DC mV/Volts (Measure) 12.4 Procedures (CH1/CH2): DC mV/Volts (Measure) When you calibrate measure functions again for this range, an adjustment will affect the related source function calibration. It will be necessary to calibrate the source function again after you adjust the measure function: Connect the applicable calibration equipment.
  • Page 158 Chapter 12. Calibration Procedures Table 12-4: Millivolts (Measure) Error Limits Applied (mV) Calibrator Uncertainty (mV) Permitted DPI620G Error (mV) ± 2000 0.0510 0.1400 ± 1000 0.0400 0.1000 ± 200 0.0051 0.0170 ± 100 0.0040 0.0125 0 (short circuit) 0.0036 0.0080 Table 12-5: Voltage (Measure) Error Limits Applied (V) Calibrator Uncertainty (V)

  • Page 159: Procedures (Ch1): Dc Mv/Volts (Source)

    Procedures (CH1): DC mV/Volts (Source) 12.5 Procedures (CH1): DC mV/Volts (Source) Follow this procedure: Connect the applicable calibration equipment. Refer to Table 12-1. Let the equipment get to a stable temperature (minimum: 5 minutes since the last power on). Use the calibration menu (see Section 12.1) to do a two-point volts or mV source calibration (Zero and +FS) for the applicable range: mV (source) ranges: •...

  • Page 160: Procedures (Ch1): Frequency (Measure Or Source)

    Chapter 12. Calibration Procedures Table 12-7: Voltage (Source) Error Limits Source (V) Calibrator Uncertainty (V) Permitted DPI620G Error (V) 0.000004 0.00042 0.000019 0.00070 0.000034 0.00010 0.000049 0.00013 0.000064 0.00160 12.6 Procedures (CH1): Frequency (Measure or Source) Only do one frequency calibration: use either the measure function or the source function. 12.6.1 Frequency Calibration (Measure Function) Use this procedure: Connect the applicable calibration equipment.

  • Page 161: Frequency Calibration (Source Function)

    Procedures (CH1): Frequency (Measure or Source) 12.6.2 Frequency Calibration (Source Function) Do the procedure as follows: Connect the applicable calibration equipment. Refer to Table 12-1. Let the equipment get to a stable temperature (minimum: 5 minutes since the last power on). Set up the equipment as follows: Frequency meter: •...

  • Page 162: Procedures (Ch1): Frequency Amplitude (Source)

    Chapter 12. Calibration Procedures Select the applicable Frequency measure or source via the Calibrator Task menu. Apply the input values: Hz: 0, 990 kHz: 10, 50. Do a check that the error is in the limit range. Refer to Table 12-8 or Table 12-9. Table 12-8: Hz Error Limits (Measure or Source) Permitted DPI620G Error (Hz) Calibrator Uncertainty...

  • Page 163: Procedures (Ch1): Resistance (Measure)

    Procedures (CH1): Resistance (Measure) Do a check to find if the error is in the limit range. Refer to Table 12-10. Table 12-10: Amplitude (Source) Error Limits Amplitude Volts (V) Calibrator Uncertainty (V) Permitted DPI620G Error (V) 0.01 0.01 10.0 0.01 20.0 0.01...

  • Page 164: Procedures (Ch1): True Ohms (Measure)

    Chapter 12. Calibration Procedures Check the error is within limits. Refer to Table 12-11. Table 12-11: Resistance (Measure) Error Limits Standard Resistor (Ω) Resistor Uncertainty (Ω) Permitted DPI620G Error (Ω) 0 (short circuit) – 0.020 0.002 0.032 0.004 0.044 0.006 0.056 0.008 0.068...

  • Page 165: Procedures (Ch1): Resistance (Source)

    Procedures (CH1): Resistance (Source) 12.10 Procedures (CH1): Resistance (Source) Use this procedure: Connect the applicable calibration equipment. Refer to Table 12-1. Let the equipment get to a stable temperature (minimum: 5 minutes since the last power on). Use the Calibration menu (see Section 12.1) to do a two-point resistance source calibration for each of the following ranges: •...

  • Page 166: Procedures (Ch1): Tc Mv (Measure Or Source)

    Chapter 12. Calibration Procedures 12.11 Procedures (CH1): TC mV (Measure or Source) When you calibrate measure functions again for this range, an adjustment will affect the related source function calibration. It will be necessary to calibrate the source function again after you adjust the measure function: Note: To make sure calibration is correct when you calibrate the TC mV measure, you must measure the voltage values used at the TC terminals, with the use of the recommended...

  • Page 167: Procedures (Ch1): Cold Junction (Tc Method) And Cj (Measure)

    Procedures (CH1): Cold Junction (TC Method) and CJ (Measure) Table 12-14: TC mV (Measure or Source) Error Limits Calibrator Uncertainty TC (mV) Permitted DPI620G Error TC (mV) Input or Output TC (mV) (Measure) (Source) (Measure) (Source) 0.0036 0.00015 0.0091 0.0100 0.0037 0.00025 0.0100...

  • Page 168: Procedures (Ch1): Ac Mv/Volts (Measure)

    Chapter 12. Calibration Procedures • CJ temperature given on the calibrator CJ (measured). Calculate the CJ (Cal Value) as follows: • CJ (Cal Value) = CJ (measured) - T (actual) + T (measured). Use the Calibration menu to do a one-point calibration for the CJ (measure) function. When the display shows “Sampling complete”, set the correct Cal Value = CJ (Cal Value) in step 6.

  • Page 169: Procedures: Pressure Module

    Procedures: Pressure Module Table 12-16: AC Volts (Measure) Error Limits Applied AC Volts (V) Calibrator Uncertainty (V) Permitted DPI620G Error (V) 0.0018 0.030 0.0026 0.037 0.0042 0.050 12.14 Procedures: Pressure Module Note: This procedure is suitable for PM620, PM620T or IDOS UPM pressure modules. Follow this procedure: Assemble the pressure indicator with the necessary pressure module.

  • Page 170: Procedures: Terps Usb

    Chapter 12. Calibration Procedures Do a check that the calibration is correct: Use the Calibrator Task menu to select the applicable pressure function. Use these pressure values for absolute sensors: %FS: 0, 20, 40, 60, 80, 100 %FS: 100, 80, 60, 40, 20, 0. Use these pressure values for gauge sensors: %FS: 0, 20, 40, 60, 80, 100 %FS: 100, 80, 60, 40, 20, 0.
  • Page 171 Procedures: RTD-INTERFACE Do a check that the calibration is correct: Select the applicable RTD-Interface measure function via the Calibrator Task menu. Use these values: %FS: 0, 25, 50, 75, 100 Do a check that the error is in the limit range. Refer to Table 12-19. Table 12-19: RTD Resistance (Measure) Error Limits Applied Resistance (Ω) Calibrator Uncertainty (Ω)

  • Page 172: General Specification

    General Specification Chapter 13. General Specification 13. General Specification For a full specification of the Druck DPI620G calibrator and its related accessories (MC620G module carrier, PM620 or PM620T pressure module and PV62XG pressure station), refer to the relevant product datasheet.

  • Page 173: Appendix A. Compliance Statements

    FCC (USA) Appendix A. COMPLIANCE STATEMENTS A.1 FCC (USA) Federal Communication Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

  • Page 174: Canada

    Appendix A. COMPLIANCE STATEMENTS A.2 CANADA ISED Canada Statement This device complies with Industry Canada's license-exempt RSSs. Operation is subject to the following two conditions: This device may not cause interference; and This device must accept any interference, including interference that may cause undesired operation of the device.
  • Page 175 Office Locations Services and Support Locations Copyright 2013 Baker Hughes Company. This material contains one or more registered trademarks of Baker Hughes Company and its subsidiaries in one or more countries. All third- party product and company names are trademarks of their respective holders. bakerhughes.com K0541 Revision D | English...

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