Endress+Hauser Deltabar S FMD76 Operating Instructions Manual
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Endress+Hauser Deltabar S FMD76 Operating Instructions Manual

Differential pressure measurement
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Operating Instructions
Deltabar S FMD76/77/78, PMD70/75
Differential pressure measurement
BA00294P/00/EN/13.11
71139764
valid from Software version:
04.00.zz

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  • Page 1 Operating Instructions Deltabar S FMD76/77/78, PMD70/75 Differential pressure measurement BA00294P/00/EN/13.11 71139764 valid from Software version: 04.00.zz...
  • Page 2 Overview documentation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Overview documentation Device Documentation Content Remarks Deltabar S PROFIBUS PA Technical Information TI00382P Technical data – The documentation can be found on the supplied documentation CD. Operating Instructions BA00294P – Identification –...

  • Page 3: Table Of Contents

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Table of contents Table of contents Safety instructions ....4 Trouble-shooting ....75 Designated use .

  • Page 4: Safety Instructions

    Safety instructions Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Safety instructions Designated use The Deltabar S is a differential pressure transmitter for measuring differential pressure, flow and level. The manufacturer accepts no liability for damages resulting from incorrect use or use other than that designated.

  • Page 5: Notes On Safety Conventions And Icons

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Safety instructions Notes on safety conventions and icons In order to highlight safety-relevant or alternative operating procedures in the manual, the following conventions have been used, each indicated by a corresponding icon in the margin.

  • Page 6: Identification

    Identification Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Identification Device designation 2.1.1 Nameplate Note! • The MWP (maximum working pressure) is specified on the nameplate. This value refers to a reference temperature of 20°C (68°F) or 100°F (38°C) for ANSI flanges.
  • Page 7 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Identification Devices for use in hazardous areas are fitted with an additional nameplate. Dat.: P01-xMD7xxxx-18-xx-xx-xx-002 Fig. 2: Additional nameplate for devices for hazardous areas EC type examination certificate number Type of protection e.g. II 1/2 G Ex ia IIC T4/T6 Electrical data Safety Instructions number e.g.
  • Page 8 Identification Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Hygenic stainless steel housing (T17) Order Code: Ser.-No.: Span Mat. Dat.: Bei Sauerstoffeinsatz/for oxygen service: Tmax Pmax P01-XMX7Xxxx-18-xx-xx-xx-001 Fig. 4: Nameplate Device name Address of manufacturer Order code See the specifications on the order confirmation for the meanings of the individual letters and digits.

  • Page 9: Scope Of Delivery

    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 successful testing of the device by affixing to it the CE mark.

  • Page 10: Installation

    Installation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Installation Incoming acceptance and storage 3.1.1 Incoming acceptance • Check the packaging and the contents for damage. • Check the shipment, make sure nothing is missing and that the scope of supply matches your order.
  • Page 11 • To ensure optimal readability of the on-site display, it is possible to rotate the housing up to 380°. → See Page 22, Section 3.3.9 "Rotating the housing". • Endress+Hauser offers a mounting bracket for installing on pipes or walls. → See Page 20, Section 3.3.7 "Wall and pipe mounting".
  • Page 12 Installation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA • Mount the Deltabar S below the measuring point. • Mount the condensate traps at the same level as the tapping points and at the same distance to the Deltabar S. • Prior to commissioning, fill the impulse piping to the height of the condensate traps.
  • Page 13 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Installation • Mount the Deltabar S below the lower measuring connection so that the impulse piping is always filled with liquid. • The negative side is open to atmosphere pressure. • When measuring in media with solid parts, such as dirty liquids, installing separators and drain valves is useful for capturing and removing sediment.
  • Page 14 Installation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA • When measuring in media with solid parts, such as dirty liquids, installing separators and drain valves is useful for capturing and removing sediment. Level measurement in a closed container with FMD76/FMD77 ➀...
  • Page 15 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Installation Level measurement in a closed container with superimposed steam with PMD 70/ PMD75 ➀ – max. ➁ ➁ min. ➂ ➃ ➃ ➄ ➄ ➅ P01-PMD75xxx-11-xx-xx-xx-005 Fig. 13: Measuring layout for level measurement in a container with superimposed steam with PMD75...
  • Page 16 Installation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA • Mount the Deltabar S direct on the container. → See also Page 19, Section 3.3.5 "Seal for flange mounting". • Always connect the impulse piping of negative side above the maximum level.
  • Page 17 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Installation • When measuring in media with solid parts, such as dirty liquids, installing separators and drain valves is useful for capturing and removing sediment. Differential pressure measurement in gases, steam and liquids with FMD78 ➀...
  • Page 18 Vacuum application (FMD78) For applications under vacuum, Endress+Hauser recommends mounting the pressure transmitter underneath the lower diaphragm seal. A vacuum load of the diaphragm seal caused by the presence of filling oil in the capillaries is hereby prevented.
  • Page 19 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Installation 3.3.5 Seal for flange mounting ➀ ➁ P01-FMD7xxxx-11-xx-xx-xx-002 Fig. 21: Mounting the versions with flange or diaphragm seal Process isolating diaphragm Seal Warning! The seal is not allowed to press on the process isolating diaphragm as this could affect the measurement result.
  • Page 20 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA 3.3.7 Wall and pipe-mounting (optional) Endress+Hauser offers a mounting bracket for installing the device on pipes or walls. A bracket with mounting accessories for pipe mounting is included with the device. Note! When using a valve block, the block's dimensions must be taken into account.
  • Page 21 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Installation 3.3.8 Assembling and mounting the "separate housing" version r ³ 120 mm P01-xMD7xxxx-11-xx-xx-xx-011 Fig. 24: "Separate housing" version In the "separate housing" version, the sensor is supplied with process connection and cable fitted.

  • Page 22: Post-Installation Check

    Installation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA 3.3.9 Rotating the housing The housing can be rotated up to 380° by loosening the Allen screw. max. 380° P01-xMD7xxxx-11-xx-xx-xx-001 Fig. 25: Aligning the housing – For aluminium (T14/T15) and stainless steel housing (T14): Loosen setscrew with a 2 mm (0.08 in) Allen key.

  • Page 23: Wiring

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Wiring Wiring Connecting the device Note! • When using the measuring device in hazardous areas, installation must comply with the corresponding national standards and regulations and the Safety Instructions or Installation or Control Drawings.

  • Page 24: Connecting The Measuring Unit

    Wiring Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA 4.1.2 Devices with 7/8" plug PIN assignment for 7/8" connector Meaning Signal – – Signal + Not assigned Earth A0011176 Connecting the measuring unit Note! For further information on the network structure and earthing and for further bus system components such as bus cables, see the relevant documentation, e.g.

  • Page 25: Post-Connection Check

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Wiring 4.2.4 Earthing and screening Deltabar S must be earthed, for example by means of the external earth terminal. Different earthing and screening installation methods are available for PROFIBUS PA networks such • Isolated installation (see also IEC 61158-2) •...

  • Page 26: Operation

    Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation Feature 20 "Output; operation" in the order code provides you with information on the operating options available to you. Versions in the order code Operation PROFIBUS PA; external and LCD Via on-site display and 1 key on the exterior of the device PROFIBUS PA;...
  • Page 27 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation The following table illustrates the symbols that can appear on the on-site display. Four symbols can occur at one time. Symbol Meaning Alarm symbol – Symbol flashing: warning, device continues measuring. – Symbol permanently lit: error, device does not continue measuring.

  • Page 28: Operating Elements

    Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operating elements 5.2.1 Position of operating elements With regard to aluminium housings (T14/T15) and stainless steel housing (T14), the operating key is located either outside the device under the protection cap or inside on the electronic insert. In hygenic stainless housings (T17), the operating key is always located inside on the electronic insert.
  • Page 29 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation 5.2.2 Function of operating elements – on-site display not connected Operating key(s) Meaning – Position adjustment (zero point correction): Press key for at least 3 seconds. If the LED on the electronic insert lights up briefly, the pressure applied has been accepted for position adjustment.
  • Page 30 Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA 5.2.3 Function of the operating elements – on-site display connected Operating key(s) Meaning – Navigate upwards in the picklist – Edit the numerical values and characters within a function – Navigate downwards in the picklist –...

  • Page 31: Profibus Pa Communication Protocol

    IEC 61158, IEC 61784, EN 50170/DIN 19245 and EN 50020 (FISCO model). 5.3.2 Number of devices • 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 32 Special configuration and operating programs from various manufacturers are available for configuring the device, such as the Endress+Hauser operating program FieldCare (→ see Page 44, Section 5.4). This operating program makes it possible to configure PROFIBUS PA and the device- specific parameters.
  • Page 33 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation The Analog Input Block contains the signal processing functions of the measured value such as scaling, special function calculations, simulation etc. Description of parameters Parameter name Description AI OUT VALUE This parameter shows the digital output value of the Analog Input Block.
  • Page 34 Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Parameter name Description SEL_3RD_CYCL_VAL You can use this parameter to specify which value should be transmitted via the bus as ("Flow" operating mode) the 3rd cyclic value. Menu path FieldCare: PROFILE VIEW → PHYSICAL BLOCK → TB PARAMETER Options: •...
  • Page 35 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation Index Data Access Data format/comments input data → See "Status codes" Status code for Read 3rd cyclic value Status codes Deltabar S supports the following status codes for the main process value, 2nd cyclic value and...
  • Page 36 Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA All the device parameters have to be made known to the master before data can be exchanged via PROFIBUS. For this, you have the following options: • A configuration program in the master that accesses the parameters via the slot and index addresses (e.g.
  • Page 37 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation 5.3.6 Slot/index tables The device parameters are listed in the following tables. You can access the parameters by means of the slot and index number. The individual blocks each contain standard parameters, block parameters and manufacturer-specific parameters.
  • Page 38 Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Parameter Slot Index Object type Data type Size (byte) Storage Read Write Class DIAGNOSIS Simple Octet String DIAG_EXT. Simple Octet String DIAG_MASK Simple Octet String DIAG_MASK_EXT. Simple Octet String DEV_CERTIFIC. Simple Visible String INSERT PIN NO.
  • Page 39 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation Analog Input Block Parameter Slot Index Object type Data type Size (byte) Storage Read Write Class Analog Input Block standard parameters BLOCK_OBJECT Record DS-32 ST_REV Simple Unsigned16 TAG_DESC Simple Visible String STRATEGY...
  • Page 40 Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Parameter Slot Index Object type Data type Size (byte) Storage Read Write Class PRIM_VALUE_UNIT Simple Unsigned16 PRIM_VALUE_TYPE Simple Unsigned16 MAT. MEMBRANE Simple Unsigned16 FILLING FLUID Simple Unsigned16 SEAL TYPE Simple Unsigned16 PROC.CONN.TYPE...
  • Page 41 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation Parameter Slot Index Object type Data type Size (byte) Storage Read Write Class CUSTOMER UNIT F Simple Visible String CUST.UNIT FACT.F Simple Float CUSTOMER UNIT P Simple Visible String CUST.UNIT FACT.P Simple Float POS.ZERO ADJUST...
  • Page 42 Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Parameter Slot Index Object type Data type Size (byte) Storage Read Write Class MASS UNIT Simple Unsigned16 CUST.UNIT FACT.M Simple Float CUSTOMER UNIT M Simple Visible String HEIGHT UNIT Simple Unsigned16 CUST.UNIT FACT.H...
  • Page 43 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation 5.3.7 Data format In the case of PROFIBUS PA, the cyclic transmission of analog values to the PLC is effected in data blocks 5 bytes long. The measured value is portrayed in the first 4 bytes in the form of floating point numbers in accordance with IEEE standard.

  • Page 44: On-Site Operation - On-Site Display Connected

    Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA On-site operation – on-site display connected If the on-site display is connected, the three operating keys are used to navigate through the operating menu, → see Page 30, Section 5.2.3 "Function of the operating elements".
  • Page 45 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation 5.4.2 Selecting an option Example: select "English" as the language of the menu. On-site display Operation German is selected as the language. A ✓in front of the menu text indicates the active option.
  • Page 46 Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA On-site display Operation Use "E" to save the new value and exit the editing mode. → See next graphic. P01-xxxxxxxx-19-xx-xx-xx-031 The new value for the damping is now 30.0 s. – Jump to the next parameter with "E".

  • Page 47: 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. Hardware and software requirements you can find on the internet: www.endress.com →...
  • Page 48 Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA 5.6.1 Copying configuration data ➁ ➀ Zero Display Sensor S D A 0 1 2 3 4 5 6 7 8 Address HW-Version: SW-Version: P01-xxxxxxxx-19-xx-xx-xx-110 ® Electronic insert with optional HistoROM /M-DAT memory module ®...
  • Page 49 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation ® Copying configuration data from a HistoROM /M-DAT to a device: Note! The operation must be unlocked. Disconnect device from supply voltage. ® Attach the HistoROM /M-DAT module to the electronic insert. Configuration data from ®...

  • Page 50: Locking/Unlocking Operation

    Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Locking/unlocking operation Once you have entered all the parameters, you can lock your entries against unauthorised and undesired access. You have the following possibilities for locking/unlocking the operation: • Via a DIP-switch on the electronic insert, locally on the display.

  • Page 51: Configuring The Device Address

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation Description Unlocking operation 1. Select INSERT PIN No. parameter. 2. To unlock operation, enter "2457" for the parameter. Configuring the device address Note the following points: • An address must be assigned to every PROFIBUS PA device. Only when the address is configured correctly will the device be recognised by the control system/master.

  • Page 52: Factory Setting (Reset)

    Operation Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA The device reports its current address. Factory setting: 126 Configure the address via the configuration program. See the following section for entering a new address using the FieldCare. For other operating programs, please refer to the relevant Operating Instructions.
  • Page 53 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Operation Reset code Description and effect 1 or 40864 Total reset – This reset resets the following parameters: – POSITION ADJUSTMENT function group – BASIC SETUP function group – EXTENDED SETUP function group –...

  • Page 54: Commissioning

    Commissioning Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Commissioning Warning! • If a pressure smaller than the minimum permitted pressure is present at the device, the messages "E120 Sensor low pressure" and "E727 Sensor pressure error - overrange" are output in succession.

  • Page 55: Commissioning Via Class 2 Master (Fieldcare)

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Commissioning Commissioning via Class 2 master (FieldCare) Commissioning and operating of FieldCare are described in the integrated FieldCare online help. Proceed as follows to commission the device: Check the hardware write protection on the electronic insert (→ see Page 50, Section 5.7 "Locking/unlocking configuration").
  • Page 56 Commissioning Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA 6.3.2 Digital communication The MEASURING MODE parameter is displayed in the digital communication in the QUICK SETUP menus and in the BASIC SETUP function group (OPERATING MENU → SETTINGS → BASIC SETUP).

  • Page 57: Position Adjustment

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Commissioning Position adjustment Due to the orientation of the device, there may be a shift in the measured value, i.e. when the container is empty or partly filled, the measured value parameter does not display zero. There are three options to choose from when performing position adjustment.

  • Page 58: Flow Measurement

    Commissioning Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Flow measurement 6.5.1 Preparatory steps Note! • The Deltabar S PMD70 or PMD75 is usually used for flow measurement. • Before calibrating the Deltabar S, the impulse piping must be cleaned and filled with fluid. → See the following table.
  • Page 59 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Commissioning 6.5.2 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 60 Commissioning Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA 6.5.3 Quick Setup menu for the Flow measuring mode MEASURED VALUE GROUP SELECTION LANGUAGE MEASURING MODE QUICK SETUP QUICK SETUP OPERATING MENU MANUFACTOR VIEW PROFILE VIEW MEASURING MODE Pressure Level Flow POS. ZERO ADJUST MAX FLOW MAX.

  • Page 61: Level Measurement

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Commissioning Level measurement 6.6.1 Preparatory steps Open container Note! • The Deltabar S PMD70, PMD75, FMD76 and FMD77 are suitable for level measurement in an open container. • FMD76 and FMD77: the device is ready for calibration immediately after opening a shut-off valve (may or may not be present).
  • Page 62 Commissioning Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Closed container Note! • All Deltabar S versions are suitable for level measurement in closed containers. • FMD76 and FMD77: the device is ready for calibration immediately after opening the shut-off valves (may or may not be present).
  • Page 63 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Commissioning Closed containers with superimposed steam Note! • All Deltabar S versions are suitable for level measurement in containers with superimposed steam. • FMD76 and FMD77: the device is ready for calibration immediately after opening the shut-off valves (may or may not be present).
  • Page 64 Commissioning Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA 6.6.2 Information on level measurement Note! • The Flow, Level and Pressure operating modes each have a quick setup menu which guides you through the most important basic functions. → See Page 66 for the "Level" quick setup menu.
  • Page 65 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Commissioning 6.6.3 Overview of level measurement Measuring task LEVEL Measured Description Comment Measured value SELECTION/ variable options display LEVEL MODE The measured variable is LEVEL SELECTION: Via OUTPUT UNIT – Calibration with reference –...
  • Page 66 Commissioning Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA 6.6.4 Quick Setup menu for the Level measuring mode Note! • 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 67 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Commissioning On-site operation FieldCare POS. ZERO ADJUST POS. ZERO ADJUST Due to orientation of the device, there may be a shift in Due to orientation of the device, there may be a shift in the measured value.

  • Page 68: Differential Pressure Measurement

    Commissioning Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Differential pressure measurement 6.7.1 Preparatory steps Note! • The Deltabar S PMD70, PMD75 and FMD78 are usually used for differential pressure measurement. • FMD78: the device is ready for calibration immediately. • PMD70 and PMD75: before calibrating the device, the impulse piping must be cleaned and filled with fluid.
  • Page 69 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Commissioning 6.7.2 Information on differential pressure measurement Note! • There is a Quick Setup menu for each of the measuring modes Pressure, Level and Flow which guides you through the most important basic functions. With the setting in the MEASURING MODE parameter, you specify which Quick Setup menu should be displayed.

  • Page 70: Scaling Out Value

    Commissioning Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Note! For on-site operation, see also Page 30, Section 5.2.3 "Function of the operating elements" and Page 44, Section 5.4 "On-site operation". Scaling OUT value In the Analog Input Block, the input value or input range can be scaled in accordance with the automation requirements.

  • Page 71: System Units (Set Unit To Bus)

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Commissioning System units (SET UNIT TO BUS) The on-site display of Deltabar S and the MEASURED VALUE (FieldCare) display the same value as standard. The bargraph on the on-site display corresponds to the standardised value of the Analog Input Block.

  • Page 72: System Integration

    Each device receives an ID number from the Profibus User Organisation (PNO). The name of the Device Master File (GSD) is derived from this. For Endress+Hauser, this ID No. starts with the manufacturer ID "15xx". It is only possible to change the "IDENT_NUMBER_SEL" parameter if either the device is not integrated into the cyclic communication (not planned in the PLC) or the cyclic communication of the PLC is at Stop.
  • Page 73 • Internet PNO: http://www.profibus.com (Products – Profile GSD Library) Directory structure of GSD files from Endress+Hauser For Endress+Hauser field devices with PROFIBUS PA interface, all the data which are needed for configuration are contained in a compressed file. After unpacking the file, the following structure is generated: Deltabar_S/PA/Profile3/Revision1.0/...

  • Page 74: Maintenance

    Maintenance Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Maintenance Deltabar S requires no maintenance. Exterior cleaning Please note the following points when cleaning the device: • The cleaning agents used should not attack the surface and the seals. • Mechanical damage to the process isolating diaphragm, e.g. due to pointed objects, must be avoided.

  • Page 75: Trouble-Shooting

    • If the device detects a defect in the on-site display during initialization, special error messages are generated. → For the error messages, see Page 81, Section 8.1.1 "On-site display error messages". • For support and further information, please contact Endress+Hauser Service. • → See also Section 8.4, 8.5 and 8.6.
  • Page 76 Trouble-shooting Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Code Error type/ Message/description Cause Measure Priority NA 64 115 (E115) Error B>Sensor overpressure – Overpressure present. – Reduce pressure until message disappears. Factory – Sensor defect. – Replace sensor. setting: Warning...
  • Page 77 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Trouble-shooting Code Error type/ Message/description Cause Measure Priority NA 64 703 (A703) Alarm B>Measurement error – Fault in the main electronics. – Briefly disconnect device from the power supply. – Main electronics defect.
  • Page 78 Trouble-shooting Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Code Error type/ Message/description Cause Measure Priority NA 64 716 (E716) Error B>Process isolating diaphragm – Sensor defect. – Replace sensor. broken – PMD70, FMD76: Overpressure is – Reduce pressure. Factory present at minus or plus side of the...
  • Page 79 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Trouble-shooting Code Error type/ Message/description Cause Measure Priority NA 64 727 (E727) Error C>Sensor pressure error - – Electromagnetic effects are greater – Block off electromagnetic effects or overrange than specifications in the technical eliminate source of disturbance.
  • Page 80 Trouble-shooting Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Code Error type/ Message/description Cause Measure Priority NA 64 738 (A738) Alarm B>Measurement error – Fault in the main electronics. – Briefly disconnect device from the power supply. – Main electronics defect.
  • Page 81 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Trouble-shooting Code Error type/ Message/description Cause Measure Priority NA 64 748 (A748) Alarm B>Memory failure in signal – Electromagnetic effects are greater – Block off electromagnetic effects or processor than specifications in the technical eliminate source of disturbance.

  • Page 82: Response Of Outputs To Errors

    Trouble-shooting Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Response of outputs to errors The device differentiates between the message types "Alarm", "Warning" and "Error". → See the following table and Page 75, Section 8.1 "Messages". Output A (Alarm) W (Warning)

  • Page 83: Confirming Messages

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Trouble-shooting 8.2.1 Analog Input Block If the Analog Input Block receives an input or simulation value with the status BAD, the Analog Input Block uses the failsafe mode defined in the FSAFE_TYPE parameter.

  • Page 84: Repair

    Trouble-shooting Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Repair The Endress+Hauser repairs concept provides for measuring devices to have a modular design and also the customer may carry out repairs (see Chap. 8.6 "Spare Parts" on Page 85). Note! • For certified devices, please consult Chapter "Repair of Ex-certified devices".

  • Page 85: Spare Parts

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Trouble-shooting Spare Parts An overview of the spare parts for your device is available in the internet at www.endress.com. To obtain information on the spare parts, proceed as follows: Go to "www.endress.com" and select your country.

  • Page 86: Returning The Device

    Please enclose the following when returning the device: • Please fill out completely and sign the "Declaration of Contamination". It is only then possible for Endress+Hauser to inspect or repair the returned device. • The chemical and physical properties of the fluid.

  • Page 87: Technical Data

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Technical data Technical data For technical data, please refer to the Technical Information TI00382P for Deltabar S. → See also Page 2, Section "Overview documentation". Appendix 10.1 Menu Note! • The entire menu is depicted on the following pages.
  • Page 88 Appendix Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Measured value GROUP SELECTION MANUFACTOR VIEW LANGUAGE MEASURING MODE QUICK SETUP Level measuring LEVEL SELECTION mode only OPERATING MENU SETTINGS POSITION ADJUSTMENT MEASURING MODE Pressure Level Flow POS. ZERO ADJUST POS. ZERO ADJUST...
  • Page 89 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Appendix BASIC SETUP MEASURING MODE Pressure Level Flow PRESS. ENG. UNIT LEVEL SELECTION PRESS. ENG. UNIT CUSTOMER UNIT P CUSTOMER UNIT P Level Easy Pressure Level Easy Height Level Standard CUST. UNIT FACT. P CUST.
  • Page 90 Appendix Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Continuation BASIC SETUP "Level", Height Volume Mass see also the previous page LEVEL SELECTION = HEIGHT UNIT UNIT VOLUME MASS UNIT Level Standard CUSTOMER UNIT V CUSTOMER UNIT M CUTOMER UNIT H PRESS.
  • Page 91 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Appendix EXTENDED SETUP LINEARISATION LINEARISATION TOTALIZER SETUP Level measuring Level measuring Flow measuring mode only mode only mode only Display via on-site Display via FieldCare display only only Pressure Level Flow TEMP. ENG UNIT TEMP.
  • Page 92 Appendix Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA DISPLAY TRANSMITTER INFO PA DATA TRANSMITTER DATA PROCESS CONNECTION SENSOR DATA MENU DESCRIPTOR IDENT NUMBER SEL DEVICE SERIAL No Pmax PROC. CONN. SENSOR SER. NO. MAIN DATA FORMAT SET UNIT TO BUS ELECTR.
  • Page 93 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Appendix PROCESS INFO OPERATION DIAGNOSTICS PROCESS VALUE PEAK HOLD INDICATOR SIMULATION MESSAGES USER LIMITS Level Flow Pressure MEASURED VALUE MEASURED VALUE MEASURED VALUE COUNTER:P > Pmax ENTER RESET CODE SIMULATION MODE ALARM STATUS...
  • Page 94 Appendix Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA PROFILE VIEW TRANSDUCER BLOCK ANALOG INPUT BLOCK PHYSICAL BLOCK PB STANDARD PARAM. PB PARAMETER PB E+H PARAMETER TB STANDARD PARAM. TB PARAMETER AI STANDARD PARAM. AI PARAMETER BLOCK OBJECT SOFTWARE VERSION ALARM STATUS...

  • Page 95: Patents

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Appendix 10.2 Patents This product may be protected by at least one of the following patents. Further patents are pending. • DE 203 11 320 U1 • US 6,631,644 A1 i EP 1 299 701 B1 •...

  • Page 96: Index

    Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Index Index Acyclic data exchange ......35 Measuring layout for flow measurement .
  • Page 97 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Index Warnings ........75...
  • Page 98 Deltabar S FMD76/77/8, PMD70/75 with PROFIBUS PA Index Endress+Hauser...
  • Page 99 Erklärung zur Kontamination und Reinigung Please reference the Return Authorization Number (RA#), obtained from Endress+Hauser, on all paperwork and mark the RA# clearly on the outside of the box. If this procedure is not followed, it may result in the refusal of the package at our facility.
  • Page 100 www.endress.com/worldwide BA00294P/00/EN/13.11 71139764 CCS/FM+SGML6.0 71139764...

This manual is also suitable for:

Deltabar s fmd77Deltabar s fmd78Deltabar s pmd70Deltabar s pmd75

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