Endress+Hauser Deltabar M PMD55 Operating Instructions Manual
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Endress+Hauser Deltabar M PMD55 Operating Instructions Manual

Differential pressure measurement
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KA01029P/00/EN/05.16
71316882
Products
Brief Operating Instructions
Deltabar M
PMD55
Differential pressure measurement
These Instructions are Brief Operating Instructions; they are not
a substitute for the Operating Instructions pertaining to the
device.
Detailed information about the device can be found in the Ope-
rating Instructions and the other documentation:
Available for all device versions via:
– Internet:
www.endress.com/deviceviewer
– Smart phone/tablet: Endress+Hauser Operations App
Solutions
Services

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Summary of Contents for Endress+Hauser Deltabar M PMD55

  • Page 1 Operating Instructions pertaining to the device. Detailed information about the device can be found in the Ope- rating Instructions and the other documentation: Available for all device versions via: – Internet: www.endress.com/deviceviewer – Smart phone/tablet: Endress+Hauser Operations App...

  • Page 2: Serial Number

    Deltabar M FOUNDATION Fieldbus Order code: XXXXX-XXXXXX Ser. no.: XXXXXXXXXXXX Ext. ord. cd.: XXX.XXXX.XX Serial number www.endress.com/deviceviewer Endress+Hauser Operations App A0023555 Endress+Hauser...

  • Page 3: Table Of Contents

    8.7 Level measurement ................41 Endress+Hauser...

  • Page 4: Document Information

    A connection that has to be connected to ground prior to establishing any other the plant grounding system: This may be connections. a potential equalization line or a star grounding system depending on national or company codes of practice. Endress+Hauser...
  • Page 5 Indicates procedures, processes or actions that are forbidden. A0011184 Indicates additional information. A0011193 Reference to documentation A0015482 Reference to page A0015484 Reference to graphic A0015487 1. 2. , ... Series of steps Result of a sequence of actions A0018343 Visual inspection A0015502 Endress+Hauser...

  • Page 6: Basic Safety Instructions

    The personnel for installation, commissioning, diagnostics and maintenance must fulfill the following requirements: • Trained, qualified specialists: must have a relevant qualification for this specific function and task • Are authorized by the plant owner/operator • Are familiar with federal/national regulations Endress+Hauser...

  • Page 7: Designated Use

    The manufacturer is not liable for damage caused by improper or non-designated use. Verification for borderline cases: For special fluids and fluids for cleaning, Endress+Hauser is glad to provide assistance in verifying the corrosion resistance of fluid-wetted materials, but does not accept any warranty or liability.

  • Page 8: Hazardous Area

    It fulfills general safety requirements and legal requirements. It also conforms to the EC directives listed in the device-specific EC declaration of conformity. Endress+Hauser confirms this fact by applying the CE mark. Identification Product identification The following options are available for identification of the measuring device: •...

  • Page 9: Ce Mark, Declaration Of Conformity

    The devices comply with the applicable standards and regulations as listed in the EC Declaration of Conformity and thus comply 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: Installing

    • Install the impulse piping with a monotonic gradient of at least 10%. • Endress+Hauser offers a mounting bracket for installing on pipes or walls ( ä 12, "Wall and pipe-mounting (option)"). Installation position for flow measurement...
  • Page 11 • Always connect the low-pressure side above the maximum level. • A condensate trap ensures constant pressure on the low-pressure side. • When measuring in media with solid parts, such as dirty liquids, installing separators and drain valves is useful for capturing and removing sediment. Endress+Hauser...
  • Page 12 • When measuring in media with solid parts, such as dirty liquids, installing separators and drain valves is useful for capturing and removing sediment. 4.4.2 Wall and pipe-mounting (option) Endress+Hauser offers the following mounting brackets for installing the device on pipes or walls: Standard design...
  • Page 13 • For installation purposes, only use the screws with item number (2) (see the following diagram). NOTICE Incorrect handling! Damage of the device! ‣ Disassembly of the screws with item number (1) is not permissible under any circumstances and will result in loss of warranty. A0024167.eps Endress+Hauser...
  • Page 14 Deltabar M FOUNDATION Fieldbus Typical installation arrangements A0023109 Fig. 1: Impulse line vertical, version V1, alignment 90° Impulse line horizontal, version H1, alignment 180° Impulse line horizontal, version H2, alignment 90° Deltabar M Adapter plate Mounting bracket Pressure line Endress+Hauser...

  • Page 15: Closing The Housing Cover

    • Process pressure • Ambient temperature range • Measuring range Are the measuring point identification and labeling correct (visual inspection)? Is the device adequately protected against precipitation and direct sunlight? Are the securing screw and securing clamp tightened securely? Endress+Hauser...

  • Page 16: Electrical Connection

    3. Remove housing cover. 4. Guide the cable through the gland. Preferably use a twisted, shielded two-wire cable. 5. Connect the device in accordance with the following diagram. 6. Screw down the housing cover. 7. Switch on the supply voltage. Endress+Hauser...
  • Page 17 FOUNDATION Fieldbus electrical connection Terminals for supply voltage and signal Grounding terminal Supply voltage: 9 to 32 VDC (Power conditioner) External ground terminal 5.1.1 Devices with 7/8" plug PIN assignment for 7/8" connector Meaning Signal – Signal + Not assigned Shield A0011176 Endress+Hauser...

  • Page 18: Connecting The Measuring Unit

    • External ground terminal: 0.5 to 4 mm (20 to 12 AWG) 5.2.4 Cable specification • Endress+Hauser recommends using twisted, shielded two-wire cables. • Cable outer diameter: 5 to 9 mm (0.2 to 0.35 in) For further information on the cable specifications, see Operating Instructions BA00013S "FOUNDATION Fieldbus Overview", FOUNDATION Fieldbus Guideline and IEC 61158-2 (MBP).

  • Page 19: Post-Connection Check

    Operating options 6.1.1 Operation without operating menu Operating options Explanation Graphic illustration Description Local operation without The device is operated  ä 21 device display using the operating key Display Zero and DIP switches on the electronic insert. OUNDATION OUNDATION Endress+Hauser...
  • Page 20 Operating options Explanation Graphic illustration Description Remote operation via The device is operated See operating FieldCare using the FieldCare instructions operating tool. Remote operation via The device is operated See operating the NI Tool using the NI Tool. instructions Endress+Hauser...

  • Page 21: Operation Without An Operating Menu

    DIP switch for locking/unlocking parameters relevant to the measured value Function of the DIP switches Switches Symbol/ Switch position labeling "off" "on" The device is unlocked. The device is locked. Parameters relevant to the measured value Parameters relevant to the measured value can be modified. cannot be modified. Endress+Hauser...
  • Page 22 • To reconcile the parameter database, perform a "Reconcile device" (after position adjustment) with the FF host. Perform position adjustment: Pressure is present at device. 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. Endress+Hauser...

  • Page 23: Operation With An Operating Menu

    The language can always be changed even if the device is locked. Operator Display/operat. Contains parameters that are needed to configure the measured value display (selecting the values displayed, display format, display contrast, etc.). With this submenu, users can change the measured value display without affecting the actual measurement. Endress+Hauser...
  • Page 24 Contains all the parameters that are needed to detect and analyze operating errors. For an overview of the entire operating menu: See operating instructions. Direct access to parameters The parameters can only be accessed directly via the "Expert" user role. Endress+Hauser...
  • Page 25 • Bar graph as graphic display of the current pressure measured value in relation to the set pressure range in the Pressure Transducer Block. The pressure range is set by means of the SCALE_IN parameter (via FF configuration program, not via onsite display). Endress+Hauser...
  • Page 26 Symbol Meaning Lock symbol The operation of the device is locked. To unlock the device,  ä 29, Locking/unlocking operation. Communication symbol Data transfer via communication Square root symbol Active measuring mode "Flow measurement" Endress+Hauser...
  • Page 27 ESC functions: – Exit the edit mode for a parameter without saving the changed value. – You are in a menu at a selection level. Each time you press the keys simultaneously, you go up a level in the menu. Endress+Hauser...
  • Page 28 5 0 0 0 0 0 mbar Switch to the "" symbol with the  key. Use  to save the new value and exit the editing mode.  5 0  0 0 0 mbar See next graphic. Endress+Hauser...
  • Page 29  Abort Exit the edit mode for the parameter with . Confirm 6.3.4 Operation via FieldCare See operating instructions. 6.3.5 Locking/unlocking operation See operating instructions. 6.3.6 Simulation See operating instructions. 6.3.7 Resetting to factory settings (reset) See operating instructions. Endress+Hauser...

  • Page 30: Foundation Fieldbus Communication Protocol

    ‣ If a pressure smaller than the minimum permitted pressure or greater than the maximum permitted pressure is present at the device, the following messages are output in succession (depending on the setting in the "Alarm behavior" (050) parameter): Endress+Hauser...

  • Page 31: Function Check

    • The pressure applied must be within the nominal pressure limits of the sensor. See information on the nameplate. Carrying out position adjustment Pressure is present at device.  Press the "Zero" key for at least 3 s.  Endress+Hauser...

  • Page 32: Commissioning With An Operating Menu (Onsite Display/Fieldcare)

    (depending on the setting in the "Alarm behavior" (050) parameter): "S140 Working range P" or "F140 Working range P" "S841 Sensor range" or "F841 Sensor range" "S971 Adjustment" Use the device only within the sensor range limits. Endress+Hauser...

  • Page 33: Function Check

    Select the menu language for the onsite display. Options Options: • English Menu path: • Possibly another language (as selected when ordering the device) Main menu  Language • One further language (language of the manufacturing plant) Factory setting: English Endress+Hauser...

  • Page 34: Pos. Zero Adjust

    Description Corrected press. (172) Displays the measured pressure after sensor trim and position adjustment. Display Menu path: Setup  Corrected press. If this value is not equal to "0", it can be corrected to "0" by the position adjustment. Endress+Hauser...

  • Page 35: Pressure Measurement

    Select the "Pressure" measuring mode via the "Measuring mode (005)" parameter. Menu path: Setup Measuring mode (005) Select a pressure unit via the "Scale in. Press. eng. unit" element, here "mbar" for example. Menu path: Setup Scale in. Press. eng. unit Endress+Hauser...

  • Page 36: Differential Pressure Measurement

    See operating instructions Damping value (017) See operating instructions Pressure af. damp (111) See operating instructions Differential pressure measurement 8.5.1 Preparatory steps Before calibrating the device, the impulse piping must be cleaned and filled with medium.  See the following table. Endress+Hauser...
  • Page 37 Above: preferred installation for gases Below: preferred installation for liquids Deltabar M Three-valve manifold Separator 1, 5 Drain valves 2, 4 Inlet valves Equalizing valve 6, 7 Vent valves on Deltabar M A, B Shut-off valve for arrangement with 5 valves Endress+Hauser...

  • Page 38: Flow Measurement

    (totalizer 2) totalizes the flow from commissioning onwards and cannot be reset. The totalizers are not available for the "Flow in %" flow type. 8.6.2 Preparatory steps Before calibrating the Deltabar M, the impulse piping must be cleaned and filled with medium. See the following table. Endress+Hauser...
  • Page 39 Carry out position zero adjustment ( ä 34) if the flow 6, 7 Vent valves on Deltabar M A, B Shut-off valves can be blocked off. In this case, step 5 is not applicable. Carry out calibration. See page 40,  Chap. 8.6.3. for arrangement with 5 valves Endress+Hauser...
  • Page 40 See operating instructions Max. flow (009) See operating instructions Max. pressure flow (010) See operating instructions Damping switch (164) See operating instructions Damping value (017) See operating instructions Flow (018) See operating instructions Pressure af. damp (111) See operating instructions Endress+Hauser...

  • Page 41: Level Measurement

    • "In pressure" - without reference pressure ( ä 45) Deltabar M • "In height" - with reference pressure ( ä 47) Separator • "In height" - without reference pressure ( ä 49) Vent valves on Deltabar M Shut-off valve Drain valve Endress+Hauser...
  • Page 42 • "In height" - with reference pressure ( ä 47) Three-valve manifold • "In height" - without reference pressure ( ä 49) Separator 1, 5 Drain valves 2, 4 Inlet valves Equalizing valve 6, 7 Vent valve on Deltabar M A, B Shut-off valve Endress+Hauser...
  • Page 43 • "In pressure" - without reference pressure ( ä 45) 6, 7 Vent valves on Deltabar M • "In height" - with reference pressure ( ä 47) A, B Shut-off valves • "In height" - without reference pressure ( ä 49) Endress+Hauser...
  • Page 44 Fig. 4: Calibration with reference pressure – wet calibration Select the "Wet" option by means of the "Calibration mode (027)" parameter. See Table, Step 7. Menu path: Setup  Extended Setup  Level  See Table, Step 8. Calibration mode (027) Endress+Hauser...
  • Page 45 1000 liters (264 gal) corresponds to a pressure of 450 mbar (6.53 psi). The minimum volume of 0 liters corresponds to a pressure of 50 mbar (0.72 psi) since the device is mounted below the start of the level measuring range. Endress+Hauser...
  • Page 46 Adjust density (034) See Table, Step 10. Enter the volume value for the lower calibration point via the "Empty calib. (028)" parameter, here 0 liters for example. Menu path: Setup  Extended Setup  Level  Empty calib. (028) Endress+Hauser...
  • Page 47 0.5 m (1.6 ft) since the device is mounted below the start of the level measuring range. Prerequisite: • The measured variable is in direct proportion to the pressure. • This is a theoretical calibration i.e. the height and volume values for the lower and upper calibration point must be known. Endress+Hauser...
  • Page 48 "Empty height (030)" parameter, here See Table, Step 7. 0.5 m (1.6 ft) for example. See Table, Step 8. Menu path: Setup  Extended Setup  Level  See Table, Step 9. Empty height (030) See Table, Step 10. See Table, Step 11. Endress+Hauser...
  • Page 49 1% apart. The value will be rejected, and a warning message displayed, if the values are too close together. Further limit values are not checked; i.e. the values entered must be appropriate for the sensor and the measuring task so that the measuring device can measure correctly. Endress+Hauser...
  • Page 50 "Full calib. (031)" parameter, here "1000 liters" (264 gal) for example. The pressure currently measured is displayed as the height, here "4.5 m" (14.8 ft) for example. Menu path: Setup  Extended Setup  Level  Full calib. (031) Endress+Hauser...
  • Page 51 Full pressure (032) Full height (033) see operating instructions Full height (188) Density unit (127) see operating instructions Adjust density (034) see operating instructions Process density (035) see operating instructions Level before lin. (019) see operating instructions Endress+Hauser...
  • Page 52 71316882 www.addresses.endress.com...

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