Endress+Hauser Deltabar S FMD77 Operating Instructions Manual
  1. Manuals
  2. Brands
  3. Endress+Hauser Manuals
  4. Measuring Instruments
  5. Deltabar S FMD77
  6. Operating instructions manual
Endress+Hauser Deltabar S FMD77 Operating Instructions Manual

Endress+Hauser Deltabar S FMD77 Operating Instructions Manual

Differential pressure measurement with foundation fieldbus
Hide thumbs Also See for Deltabar S FMD77:
Table of Contents

Advertisement

Quick Links

Download this manual
BA00301P/00/EN/20.22-00
71556694
2022-05-04
Valid as of software version:
04.00.zz
Products
Operating instructions
Deltabar S FMD77, FMD78,
PMD75
Differential pressure measurement
with FOUNDATION Fieldbus
Solutions
Services

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Deltabar S FMD77 and is the answer not in the manual?

Questions and answers

Related Manuals for Endress+Hauser Deltabar S FMD77

Summary of Contents for Endress+Hauser Deltabar S FMD77

  • Page 1 Products Solutions Services BA00301P/00/EN/20.22-00 71556694 2022-05-04 Valid as of software version: 04.00.zz Operating instructions Deltabar S FMD77, FMD78, PMD75 Differential pressure measurement with FOUNDATION Fieldbus...
  • Page 2 The manufacturer reserves the right to modify technical data without prior notice. Your Endress+Hauser distributor will supply you with current information and updates to this manual. Endress+Hauser...

  • Page 3: Table Of Contents

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Contents About this document ....4 Scaling the OUT parameter ....73 7.10 Configuring event behavior in accordance...

  • Page 4: About This Document

    About this document Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus About this document Document function These Operating Instructions contain all the information that is required in the various phases of the life cycle of the device: from product identification, incoming acceptance and storage, to mounting, connection, operation and commissioning through to troubleshooting, maintenance and disposal.

  • Page 5: Symbols For Certain Types Of Information

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus About this document 1.2.4 Symbols for certain types of information Symbol Meaning Permitted Indicates procedures, processes or actions that are allowed. A0011182 Not permitted Indicates procedures, processes or actions that are forbidden.

  • Page 6: Basic Safety Instructions

    The manufacturer is not liable for damage caused by improper or unintended use. Clarification for borderline cases: In the case of special fluids and fluids used for cleaning, Endress+Hauser is glad to provide assistance in clarifying the corrosion resistance of wetted materials, but does not accept any warranty or liability.

  • Page 7: Hazardous Area

    It meets general safety standards and legal requirements. It also conforms to the EC directives listed in the device-specific EC Declaration of Conformity. Endress+Hauser confirms this by affixing the CE mark to the device.

  • Page 8: Identification

    Identification Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Identification Product identification The measuring instrument can be identified in the following ways: • Nameplate specifications • Order code with breakdown of the device features on the delivery note • Enter the serial number from the nameplates in W@M Device Viewer (www.endress.com/deviceviewer): All the information about the measuring instrument is...

  • Page 9: Ce Mark, Declaration Of Conformity

    The device complies with the applicable standards and regulations as listed in the EC declaration of conformity and thus complies with the statutory requirements of the EC Directives. Endress+Hauser confirms the conformity of the device by affixing to it the CE mark.

  • Page 10: Installation

    Installation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Installation NOTICE Incorrect handling! Damage to the device! ‣ Removal of the screws with item number (1) is not permissible under any circumstances and will void the warranty. A0025336 Incoming acceptance, storage 4.1.1...

  • Page 11: Installation Instructions

    • To ensure optimum readability of the onsite display, it is possible to rotate the housing by up to 380°. → ä 23, Chap. 4.3.9 "Rotating the housing". • Endress+Hauser offers a mounting bracket for installing on pipes or walls. → ä 20, Chap. 4.3.7 "Wall and pipe mounting (optional)".
  • Page 12 Installation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Flow measurement in steam with PMD75 ➀ ➁ ➂ ➂ ➃ – ➄ ➄ ➅ ➅ ➆ P01-PMD75xxx-11-xx-xx-xx-001 Fig. 2: Measuring layout for flow measurement in steam with PMD75 Condensate traps...
  • Page 13 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Installation 4.3.2 Installation for level measurement Level measurement in an open container with PMD75 ➀ min. ➁ ➃ ➄ ➂ P01-PMD75xxx-11-xx-xx-xx-003 Fig. 4: Measuring layout for level measurement in an open container with PMD75...
  • Page 14 Installation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Level measurement in a closed container with PMD75 – ➀ max. ➀ min. ➁ ➂ ➂ ➃ ➃ ➄ P01-PMD75xxx-11-xx-xx-xx-004 Fig. 6: Measuring layout for level measurement in a closed container with PMD75...
  • Page 15 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Installation Level measurement in a closed container with FMD78 – max. ➀ min. P01-FMD78xxx-11-xx-xx-xx-000 Fig. 8: Measuring layout for level measurement in a closed container with FMD78 Deltabar S, FMD78 here • Mount the Deltabar S below the lower diaphragm seal. → ä 18, Chap. 4.3.4 "Installation instructions for devices with diaphragm seals (FMD78)".
  • Page 16 Installation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Level measurement in a closed container with superimposed steam with FMD77 – max. min. A0024162 Fig. 10: Measuring layout for level measurement in a container with superimposed steam with FMD77 Condensate trap...
  • Page 17 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Installation Differential pressure measurement in liquids with PMD75 ➀ ➁ ➁ – ➂ ➃ ➃ ➄ ➄ ➅ P01-PMD75xxx-11-xx-xx-xx-007 Fig. 12: Measuring layout for differential pressure measurement in liquids with PMD75 e.g. filter...

  • Page 18: Installation Instructions For Devices With Diaphragm Seals (Fmd78)

    Installation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 4.3.4 Installation instructions for devices with diaphragm seals (FMD78) • Please note that the hydrostatic pressure of the liquid columns in the capillaries can cause zero point shift. The zero point shift can be corrected.

  • Page 19: Seal For Flange Mounting

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Installation Vacuum application See Technical Information. 4.3.5 Seal for flange mounting NOTICE Incorrect measurement results The seal is not allowed to press against the process membrane as this could affect the measurement result.

  • Page 20: Wall And Pipe Mounting (Optional)

    Installation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 4.3.7 Wall and pipe mounting (optional) Endress+Hauser offers the following mounting brackets to install the device on pipes or walls: Standard version Heavy-duty version A0031326 A0031327 The standard mounting bracket version is not suitable for use in an application subject to vibrations.
  • Page 21 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Installation NOTICE Incorrect handling! Damage to the device! ‣ Removal of the screws with item number (1) is not permissible under any circumstances and will void the warranty. A0025335 Endress+Hauser...

  • Page 22: Assembling And Mounting The "Separate Housing" Version

    Installation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 4.3.8 Assembling and mounting the "separate housing" version r ³ 120 mm P01-xMD7xxxx-11-xx-xx-xx-011 Fig. 16: "Separate housing" version In the "separate housing" version, the sensor is supplied with process connection and cable fitted.

  • Page 23: Rotating The Housing

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Installation 4.3.9 Rotating the housing The housing can be rotated by up to 380° by loosening the setscrew. A0019996 1. T14 housing: loosen the setscrew with a 2 mm (0.08 in) Allen key.

  • Page 24: Post-Installation Check

    Installation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Post-installation check After installing the device, carry out the following checks: • Are all screws firmly tightened? • Are the housing covers screwed down tight? • Are all locking screws and vent valves firmly tightened?

  • Page 25: Wiring

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Wiring Wiring Connecting the device WARNING Risk of electric shock! If the operating voltage is > 35 VDC: Dangerous contact voltage at terminals. ‣ In a wet environment, do not open the cover if voltage is present.

  • Page 26: Connecting The Measuring Unit

    Wiring Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 5.1.1 Connection of devices with 7/8" plug PIN assignment for 7/8" plug Meaning Signal – Signal + Not assigned Shielding A0011176 Connecting the measuring unit For further information on the network structure and grounding and for further bus system components such as bus cables, see the relevant documentation, e.g.

  • Page 27: Grounding And Shielding

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Wiring 5.2.5 Grounding and shielding The Deltabar S must be grounded, for example by means of the external ground terminal. Different grounding and shielding installation methods are available for FOUNDATION Fieldbus networks such as: •...

  • Page 28: Operation

    Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation Feature 20 "Output; operation" in the order code provides you with information on the operating options available to you. Version in the order code Operation FOUNDATION Fieldbus; external operation, LCD...
  • Page 29 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation Parameter Measured value display Identification Function name Value number Header line Main line Unit Information line Symbol – Bargraph Bargraph Editing modes Operating keys Selection options Value that can be edited...

  • Page 30: Operating Elements

    Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operating elements 6.2.1 Position of operating elements In the case of aluminum housings (T14/T15), the operating key is located either outside the device under the protective cap or inside on the electronic insert. In hygienic stainless steel housings (T17), the operating key is always located inside on the electronic insert.
  • Page 31 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation • The pressure applied must be within the nominal pressure limits of the sensor. See information on the nameplate. Perform position adjustment: Pressure is present at the device. Press key for at least 3 seconds.

  • Page 32: Foundation Fieldbus Interface

    Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus FOUNDATION Fieldbus interface 6.3.1 System architecture The following diagram shows two typical examples of a FOUNDATION Fieldbus network with the associated components. Industrial Network FF-HSE FF-H1 FF-H1 P01-xxxxxxxx-02-xx-xx-xx-001 Fig. 21: FOUNDATION Fieldbus system architecture with associated components...

  • Page 33: Number Of Devices

    Operation 6.3.2 Number of devices • The Endress+Hauser Deltabar S devices meet the requirements of the FISCO model. • Due to the low current consumption, the following can be operated at one bus segment when installation is performed according to FISCO: Up to HW Version 1.10:...

  • Page 34: Device Identification And Addressing

    Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 6.3.5 Device identification and addressing FOUNDATION Fieldbus identifies the device using its ID code and automatically assigns it a suitable field address. The identity code cannot be changed. The device appears in the network display once you have started the FF configuration program and integrated the device into the network.
  • Page 35 The guideline provides an overview of the standard function blocks that are described in FOUNDATION Fieldbus Specifications FF 890 - 894. It is designed as an aid when using these blocks that are implemented in the Endress+Hauser field devices. Endress+Hauser...
  • Page 36 Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Default (as-delivered) block configuration The block model shown below illustrates the block configuration when the device is delivered. Measured variable Display Resource Block Sensor Signal evaluation with scaling Primary value Pressure...
  • Page 37 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation 6.3.7 Assignment of Transducer Blocks (CHANNEL) Settings for the Analog Input Block Process variable Transducer Block Parameter name CHANNEL parameter in the Analog Input Block Primary Value, a pressure, level Pressure Transducer...

  • Page 38: Discrete Input Block Settings

    Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Discrete Input Block settings Alarm conditions Transducer Block Parameter name Parameter CHANNEL, Discrete Input Block General device error Configuration error Sensor overpressure Sensor underpressure Sensor overtemperature Sensor undertemperature Process membrane broken...

  • Page 39: Index Tables Of Endress+Hauser Parameters

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation 6.3.8 Index tables of Endress+Hauser parameters The following tables list the manufacturer-specific device parameters for the Resource Block, the Transducer Blocks and the Analog Input Blocks. For the FF parameters, see either the FF specification or Operating Instructions BA00303P "Description of Device Functions...
  • Page 40 Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Pressure Transducer Block Parameter name, Parameter name, Index Data type Size Storage Read Write MODE_BLK Reset codes option "Symbolic name" option "Label" (byte) Class MEASURED_TEMPERATURE Temperature DS-65 MEASURED_TEMPERATURE_UNIT Temp. eng. unit...
  • Page 41 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation Parameter name, Parameter name, Index Data type Size Storage Read Write MODE_BLK Reset codes option "Symbolic name" option "Label" (byte) Class LEVEL_SELECTION Level selection Unsigned8 7864, 333 HEIGHT_UNIT_EASY Height unit Unsigned16...

  • Page 42: Display Transducer Block

    Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Display Transducer Block Parameter name, Parameter name, Index Data type Size Storage Read Write BLK_MODE Reset codes option "Symbolic name" option "Label" (byte) Class DEVICE_DIALOG Device dialog Unsigned8 DISPLAY_MAINLINE_CONTENT Main line cont.
  • Page 43 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation Parameter name, Parameter name, Index Data type Size Storage Read Write BLK_MODE Reset codes option "Symbolic name" option "Label" (byte) Class HIHI_ALM_OUT_D High high alarm output DS66 AUTO, OOS, MAN discrete...
  • Page 44 Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 6.3.9 Methods The FOUNDATION Fieldbus Specification includes the use of methods to make device operation easier. A method is a sequence of interactive steps to be carried out in the specified order so as to configure certain device functions.

  • Page 45: Onsite Operation - Onsite Display Connected

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation Onsite operation – onsite display connected If the onsite display is connected, the three operating keys are used to navigate through the operating menu, → ä 31, Chap. 6.2.3 "Function of operating elements – onsite display connected".

  • Page 46: Selecting An Option

    Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 6.4.2 Selecting an option Example: Selecting the "Pressure" measuring mode. Onsite display Operation "Flow" has been selected as the measuring mode. A  in front of the menu text indicates the option that is currently active.

  • Page 47: Example: Performing Position Adjustment

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation Onsite display Operation Keep pressing "+" or "–" until "0" is displayed. 2. Confirm "0" with "E". The cursor jumps to the next position. ↵ is displayed and is highlighted in black. → See next graphic.

  • Page 48: Historom®/M-Dat (Optional)

    • To analyze and evaluate the data and events saved in the HistoROM ® /M-DAT, you require the Endress+Hauser FieldCare operating program. A CD with the operating program and documentation is provided for devices that were ordered with the "HistoROM/M-DAT" option.
  • Page 49 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation Operation via an FF configuration program: using the DAT_HANDLING/ HistoROM CONTROL parameter in the Service Transducer Block, select the "Device → HistoROM" option for the data transfer direction. Operation via FieldCare: Using the HistoROM CONTROL parameter, select the "Device →...
  • Page 50 Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation via an FF configuration program: Using the DAT_HANDLING/HistoROM CONTROL parameter in the Service Transducer Block, select the "HistoROM → Device" option for the transfer direction. Operation via FieldCare: Using the HistoROM CONTROL parameter, select the "HistoROM →...

  • Page 51: Fieldcare

    FieldCare FieldCare is an Endress+Hauser asset management tool based on FDT technology. With FieldCare, you can configure all Endress+Hauser devices as well as devices from other manufacturers that support the FDT standard. You can find hardware and software requirements on the Internet: www.de. endress.com → Search: FieldCare → FieldCare →...
  • Page 52 Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 6.7.1 Locking/unlocking operation locally via DIP switch ➀ ➁ ➂ Zero Display Sensor OUNDATION HW-Version: SW-Version: – P01-xxxxxxxx-19-xx-xx-xx-177 Fig. 25: DIP switch position "Hardware locking" on the electronic insert Remove the (optional) onsite display DIP switch is at "on": operation is locked.

  • Page 53: Simulation

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation Simulation The function of the Analog Input Block, such as input and output scaling, can be simulated as follows: Set the "Simulation" DIP switch on the electronic insert to "On". In the Analog Input Block, select the "Active" option by means of the SIMULATION parameter, ENABLE_DISABLE element.

  • Page 54: The Following Table Illustrates Which Parameters Are Reset By The Particular Reset Codes

    Operation Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 6.9.2 Performing a reset via the FieldCare operating program If operating via FieldCare, enter the code via the ENTER RESET CODE parameter (menu path: OPERATING MENU → OPERATION). The following table illustrates which parameters are reset by the particular reset codes.
  • Page 55 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Operation Reset code Description and effect PowerUp reset (warm start) – This reset resets all the parameters in the RAM. Data are read back anew from the EEPROM (processor is initialized again).

  • Page 56: Commissioning

    Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning The device is configured for the "Pressure" measuring mode at the factory. The measuring range and the unit in which the measured value is transmitted correspond to the data on the nameplate.
  • Page 57 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning Identify the device using the DEVICE_ID (→ see Point 2). Assign the desired tag name to the device by means of the PD_TAG parameter. Configuring the Resource Block Open the Resource Block.

  • Page 58: Selecting The Language And Measuring Mode

    Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Enter the alarm and critical alarm messages by means of the HI_HI_LIM, HI_LIM, LO_LIM and LO_LO_LIM parameters. The limit values entered have to be within the value range specified for the OUT_SCALE parameter.

  • Page 59: Selecting The Language

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning The following measuring mode settings are available: Primary value type Linearization Level selection Pressure None Flow Root function Level, mass, volume None Level Easy Pressure Level, mass, volume None Level Easy Height...
  • Page 60 Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 7.5.1 Performing position adjustment via the local display or FieldCare The parameters listed in the following table can be found in the POSITION ADJUST group (menu path: OPERATING MENU SETTINGS POSITION ADJUST).

  • Page 61: Flow Measurement

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning Flow measurement 7.6.1 Preparatory steps • The Deltabar S PMD75 is usually used for flow measurement. • Before calibrating the Deltabar S, the impulse piping must be cleaned and the device filled with fluid.
  • Page 62 Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 7.6.2 Information on flow measurement In the "Flow" measuring mode, the device determines a volume or mass flow value from the differential pressure measured. The differential pressure is generated by means of primary devices such as pitot tubes or orifice plates and depends on the volume or mass flow.
  • Page 63 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning 7.6.3 Quick Setup menu for the "Flow" measuring mode MEASURED VALUE GROUP SELECTION LANGUAGE MEASURING MODE MEASURING MODE QUICK SETUP QUICK SETUP OPERATING MENU PROFILE VIEW Pressure Level Flow POS. ZERO ADJUST MAX FLOW MAX.

  • Page 64: Level Measurement

    Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Level measurement 7.7.1 Preparatory steps Open container • The Deltabar S PMD75 and FMD77 are suitable for level measurement in an open container. • FMD77: the device is ready for calibration immediately after opening a shut-off valve (may or may not be present).

  • Page 65: Installation

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning Closed container • All Deltabar S versions are suitable for level measurement in closed containers. • FMD77: the device is ready for calibration immediately after opening the shut-off valves (may or may not be present).
  • Page 66 Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Closed container with superimposed steam • All Deltabar S versions are suitable for level measurement in containers with superimposed steam. • FMD77: the device is ready for calibration immediately after opening the shut-off valves (may or may not be present).
  • Page 67 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning 7.7.2 Information on level measurement • The Flow, Level and Pressure measuring modes each have a quick setup menu which guides you through the most important basic functions. → For the "Level" Quick Setup menu, →...
  • Page 68 Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 7.7.3 Overview of level measurement Measuring task LEVEL SELECTION/ Measured Description Note Measured value display LEVEL MODE variable options The measured variable is LEVEL SELETION: Via OUTPUT UNIT – Calibration with refer- –...

  • Page 69: Quick Setup Menu For The Level Measuring Mode

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning 7.7.4 Quick Setup menu for the Level measuring mode • Some parameters are only displayed if other parameters are appropriately configured. For example, the EMPTY CALIB. parameter is only displayed in the following cases: –...
  • Page 70 Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Onsite operation FieldCare POS. ZERO ADJUST POS. ZERO ADJUST The orientation of the device may cause a shift in the The orientation of the device may cause a shift in the measured value.

  • Page 71: Differential Pressure Measurement

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning Differential pressure measurement 7.8.1 Preparatory steps • The Deltabar S PMD75 and FMD78 are usually used for differential pressure measurement. • FMD78: the device is ready for calibration immediately. • PMD75: before calibrating the device, the impulse piping must be cleaned and filled with fluid.
  • Page 72 Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus • For a detailed parameter description, see the Operating Instructions BA00303P "Cerabar S/Deltabar S/Deltapilot S, Description of device functions". – FF, Table, Pressure Transducer Block – FieldCare, Table, POSITION ADJUST. – FieldCare, Table, BASIC SETUP –...

  • Page 73: Scaling The Out Parameter

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning Scaling the OUT parameter In the Analog Input Block, the input value or input range can be scaled in accordance with the automation requirements. Example: The measuring range 0 to 500 mbar (7.5 psi) should be rescaled to 0 to 100 %.

  • Page 74: Configuring Event Behavior In Accordance With Foundation Fieldbus Specification Ff912 Field Diagnostic Profile

    Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 7.10 Configuring event behavior in accordance with FOUNDATION Fieldbus Specification FF912 Field Diagnostic Profile The device complies with FOUNDATION Fieldbus specification FF912. Among other things this means: • The diagnostic category as per NAMUR Recommendation NE107 is transmitted over the fieldbus in a format that is independent of the manufacturer: –...
  • Page 75 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning Event severity Default Event source Events in this group event category High severity Check (C) Sensor • Not used Electronics • 704: C>Measurement error • 746: C>Sensor connection error - initializing Configuration •...
  • Page 76 Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 7.10.2 Assignment parameters Event categories are assigned to the event groups via four assignment parameters. These are located in the RESOURCE (RB2) block: • FD_FAIL_MAP: for event category Failure (F) • FD_CHECK_MAP: for event category Check (C) •...
  • Page 77 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning In the Failure column search for the Highest Severity Electronic group and disable the associated check box (A). Enable the appropriate check box in the Function column (B). Please note that the "Accept" button must be pressed to confirm each entry.

  • Page 78: Configurable Area

    Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 7.10.3 Configurable area The event category can be defined individually for the following events - regardless of the event group to which they are assigned in the factory setting: • 115: Sensor overpressure •...

  • Page 79: Additional Information

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning Select the "Configurable area" tab. In the factory setting, all the bits in the Configurable Area Bits column have the value not assigned (A). (A) (B) Select one of these bits (here Configurable Area Bit 15, for instance) and select the Sensor overpressure (B) option from the associated picklist.
  • Page 80 Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus The "Simulation" tab makes it possible to simulate an event. Endress+Hauser...

  • Page 81: Event Priority

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning 7.10.4 Transmission of independent event messages to the bus Event priority Event messages are only transmitted to the bus if their priority is between 2 and 15. Priority 1-events are displayed but are not transmitted to the bus. Priority 0 events are ignored. All events are assigned the priority 0 in the factory setting.
  • Page 82 Commissioning Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 7.10.5 Overview of the settings made and the current events In the FieldCare navigation window, navigate to Diagnostic → Alarm Indication (Polling) The following overview is displayed: – "Troubleshooting information" if an event has occurred –...
  • Page 83 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Commissioning • 740: Calculation Overflow, bad configuration To change the measured value status (Bad, Uncertain, Good) assigned to an event, select the desired status from the picklist. Example The status "Bad" should be used for error 115 "Sensor overpressure" instead of the status "Uncertain".

  • Page 84: Maintenance

    Maintenance Deltabar S requires no maintenance. Cleaning instructions Endress+Hauser provides flushing rings as an accessory to enable cleaning of the process membrane without removing the transmitter from the process. For further information, please contact your local Endress+Hauser Sales Center. 8.1.1...

  • Page 85: Diagnostics And Troubleshooting

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostics and troubleshooting Diagnostics and troubleshooting Troubleshooting 9.1.1 General faults Fault Possible cause Remedy Device does not The supply voltage does not match the Apply correct voltage. respond. specifications on the nameplate.

  • Page 86: Diagnostic Information On The Onsite Display

    → For the error messages, see → ä 86, Chap. 9.2.2 "Onsite display error messages". • For support and further information, please contact Endress+Hauser Service. • If the category of a diagnostic event is being changed, an empty field might be displayed instead of "F, C, S, M".

  • Page 87: Diagnostic Event In The Operating Tool

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostics and troubleshooting Message Measure Initialization, VU Electr. Defect A110 Replace onsite display. Initialization, VU Electr. Defect A114 Initialization, VU Electr. Defect A281 Initialization, VU Checksum Err. A110 Initialization, VU Checksum Err. A112 Initialization, VU Checksum Err.

  • Page 88: Diagnostic Messages In The Diagnostic Transducer Block (Trddiag)

    Diagnostics and troubleshooting Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostic messages in the DIAGNOSTIC Transducer Block (TRDDIAG) • The Actual Diagnostics parameter shows the message with the highest priority. Every message is also displayed as per the FOUNDATION Fieldbus Specification by means of the XD_ERROR and BLOCK_ERROR parameters.
  • Page 89 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostics and troubleshooting Alarm Electronics Failure 7 Sensor Failure BAD_DEVICE_FAILURE Pressure, Level, Flow Electronics Failure 7 Sensor Failure BAD_DEVICE_FAILURE Pressure, Level, Flow Electronics Failure 0 Other BAD_DEVICE_FAILURE Pressure, Level, Flow Electronics Failure 0...
  • Page 90 Diagnostics and troubleshooting Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Alarm/ General Error Other – BAD_NON_SPECIFIC Pressure, Level, Flow Primary Value(1) Warning – STATUS_UNCERTAIN Pressure(3) – GOOD Maximum Pressure(4) Counter P > Pmax(5) Totalizer 1 (6) General Error Other –...
  • Page 91 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostics and troubleshooting Warning General Error Other STATUS_UNCERTAIN Pressure, Level, Flow General Error Other GOOD Pressure, Level, Flow None General Error Other – BAD_NON_SPECIFIC Pressure, Level, Flow – STATUS_UNCERTAIN – GOOD General Error...

  • Page 92: Overview Of Diagnostic Events

    Diagnostics and troubleshooting Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Overview of diagnostic events 9.5.1 Failure (F) Diagnostic Failure Message/ BLOCK_ Cause Measure Prior- Code mode description ERROR ERROR Value Bit Value Bit Alarm F>Sensor electronic – Electromagnetic effects are –...
  • Page 93 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostics and troubleshooting Diagnostic Failure Message/ BLOCK_ Cause Measure Prior- Code mode description ERROR ERROR Value Bit Value Bit Alarm F>Sensor connection – Electromagnetic effects are – Block off electromagnetic error, cycle disturbance...
  • Page 94 Diagnostics and troubleshooting Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 9.5.2 Check (C) Diagnostic Failure Message/ BLOCK_ Cause Measure Prio- Code mode description ERROR ERROR rity Value Bit Value Bit Warning C>Downloading - – Downloading. – Wait for download to please wait complete.
  • Page 95 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostics and troubleshooting Diagnostic Failure Message/ BLOCK_ Cause Measure Prio- Code mode description ERROR ERROR rity Value Bit Value Bit Alarm C>LRV or URV out of – Lower range value and/or – Reconfigure lower range...
  • Page 96 Diagnostics and troubleshooting Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostic Failure Message/ BLOCK_ Cause Measure Prio- Code mode description ERROR ERROR rity Value Bit Value Bit Warning C>Configuration not – By means of the operation – Check configuration.

  • Page 97: Maintenance Required (M)

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostics and troubleshooting 9.5.3 Maintenance required (M) Diagnostic Error Message/ BLOCK_ Cause Measure Priori Code response description ERROR ERROR Value Bit Value Bit Warning M>Checksum error in – Main electronics defect. – Replace main electronics.
  • Page 98 Diagnostics and troubleshooting Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostic Error Message/ BLOCK_ Cause Measure Priori Code response description ERROR ERROR Value Bit Value Bit Alarm/ M>Calculation – Level measuring mode: the – Check configuration and carry warning...

  • Page 99: Out Of Specification (S)

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostics and troubleshooting 9.5.4 Out of specification (S) Diagnostic Error Message/ BLOCK_ Cause Measure Priori code response description ERROR ERROR Value Bit Value Bit Alarm/ S>Sensor overpressure 17 – Overpressure present. – Reduce pressure until warning message disappears.
  • Page 100 Diagnostics and troubleshooting Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostic Error Message/ BLOCK_ Cause Measure Priori code response description ERROR ERROR Value Bit Value Bit Alarm/ S>Sensor pressure – Electromagnetic effects are – Block off electromagnetic warning error - overrange...

  • Page 101: Response Of Outputs To Errors

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Diagnostics and troubleshooting Response of outputs to errors The device makes a distinction between the output behavior: alarm, warning and error → see following table and → ä 86, Chap. 9.2 "Diagnostic information on the onsite display".

  • Page 102: Confirming Messages

    Explosion hazard! When repairing Ex-certified devices, please note the following: • Repairs to Ex-certified devices must be carried out by Endress+Hauser Service or by specialist personnel according to national regulations. • Relevant standards, national hazardous area regulations and Safety Instructions and Certificates must be observed.

  • Page 103: Spare Parts

    The measuring instrument must be returned if it is in need of repair or a factory calibration, or if the wrong measuring instrument has been delivered or ordered. Legal specifications require Endress+Hauser, as an ISO-certified company, to follow certain procedures when handling products that are in contact with the medium.

  • Page 104: Software History

    Diagnostics and troubleshooting Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus 9.13 Software history Date Software version Changes to the software 03.2005 02.00.zz Original software. Compatible with: – ToF Tool Field Tool Package, version 2.04 or higher 08.2008 03.00.zz Compatible with: –...

  • Page 105: Technical Data

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Technical data Technical data For technical data, please refer to Technical Information Deltabar S TI00382P. Appendix 11.1 Assignment of English parameter names on the onsite display Display German parameter name English parameter name...
  • Page 106 Appendix Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Display German parameter name English parameter name LAGEOFFSET CALIB. OFFSET SCHLEICHM. SETZEN SET. L. FL. CUT-OFF FAKT. BEN. EINH. S1 FACT. U.U. TOTAL.1 FAKT. BEN. EINH. S2 FACT. U.U. TOTAL.2 RESET SUMMENZ. 1...
  • Page 107 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Appendix Display German parameter name English parameter name PCB MIN. TEMP. PCB MIN. TEMP. ALARM QUITTIEREN ACK. ALARM MESSTABELLE (Anzeige) MEASURING TABLE (display) TABELLENEDITOR, ZEILEN-NR (Werte eingeben) EDITOR TABLE, LINE-NUMB (enter values) TABELLENEDITOR, X-WERT (Werte eingeben) EDITOR TABLE, X-VAL.
  • Page 108 Appendix Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Display German parameter name English parameter name DRUCK LEER – Füllstandtyp "Höhe mit Kennlinie" EMPTY PRESSURE – "Height linearized" level mode DRUCK VOLL – Füllstandtyp "Linear" FULL PRESSURE – "Linear" level mode DRUCK VOLL –...

  • Page 109: Index

    Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Index Assignment of Transducer Blocks (CHANNEL) ..37 Measuring layout for differential pressure measurement........16 Measuring layout for flow measurement.
  • Page 110 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Unlocking........51 Wall mounting .
  • Page 111 Deltabar S FMD77, FMD78, PMD75 with FOUNDATION Fieldbus Endress+Hauser...
  • Page 112 71556694 www.addresses.endress.com...

This manual is also suitable for:

Deltabar s fmd78Deltabar s pmd75

Table of Contents