User Manual and Operating Guide

ManualsBrandsEmerson ManualsMarine RadioMobrey MSP400RH and MSP900GH Marine Radio

Reference Manual

IP2048/RM, Rev AA

February 2015

Mobrey MSP400RH and MSP900GH

Ultrasonic Liquid Level Transmitters

Summary of content (182 pages)

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Reference Manual IP2048/RM, Rev AA February 2015 Mobrey MSP400RH and MSP900GH Ultrasonic Liquid Level Transmitters
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Title Page Reference Manual February 2015 IP2048/RM, Rev AA Mobrey MSP400RH and MSP900GH Ultrasonic Liquid Level Transmitters Read this manual before working with the product. For personal and system safety, and for optimum product performance, make sure you thoroughly understand the contents before installing, using, or maintaining this product. The products described in this document are NOT designed for nuclear-qualified applications.
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Reference Manual Table of Contents IP2048/RM, Rev AA February 2015 Table of Contents 1Section 1: Introduction 1.1 Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 1.2 Manual overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 1.3 Service and product support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2 1.
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Reference Manual Table of Contents IP2048/RM, Rev AA February 2015 4.2 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 4.2.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23 4.2.2 Selecting the duty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 4.2.3 Selecting the units of measurement . . . . . . . . . .
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Reference Manual Table of Contents IP2048/RM, Rev AA February 2015 5.4.11 Temperature calibration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58 5.4.12 Loading factory default values. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59 5.4.13 Changing the base units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60 5.5 False echoes under certain ambient operating conditions. . . . . . . . . . . . . . . . . .
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Reference Manual Table of Contents IP2048/RM, Rev AA February 2015 10Appendix F: Configuring Using HART F.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89 F.2 Command parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 F.2.1 Base units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 F.2.
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Reference Manual Table of Contents IP2048/RM, Rev AA February 2015 F.3.24 Lost echo delay (P021) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128 F.3.25 Lost echo action (P022) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130 F.3.26 Speed of sound (P024) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131 F.3.27 Temperature (P025) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Table of Contents February 2015 Reference Manual IP2048/RM, Rev AA F.4.17 Model code (D949) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 F.4.18 Hardware rev. (D952) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163 F.4.19 Software revision (D953) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164 F.4.20 Manufacturer (D960) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Section 1: Introduction Reference Manual February 2015 IP2048/RM, Rev AA Section 1 Introduction Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1 Manual overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2 Service and product support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Reference Manual Section 1: Introduction IP2048/RM, Rev AA February 2015 1.2 Manual overview This manual provides installation, configuration, and maintenance information for the Mobrey MSP400RH and MSP900GH ultrasonic liquid level transmitters. 1.
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Section 2: Transmitter Overview Reference Manual February 2015 IP2048/RM, Rev AA Section 2 Transmitter Overview Introduction to the transmitters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3 Theory of operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3 Components of the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Reference Manual Section 2: Transmitter Overview IP2048/RM, Rev AA February 2015 2.3 Components of the transmitter The transmitter has a housing containing advanced electronics to generate ultrasonic pulses, process the resultant signals, and provide a 4–20mA and HART output. Removing the lid reveals terminals to connect a cable (not supplied) for the signal output and an external power supply. An LCD inside the enclosure displays the selected measurement.
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Reference Manual Section 2: Transmitter Overview IP2048/RM, Rev AA February 2015 Figure 2-3. System architecture G B A D C F Fn 1 2 3 4 5 6 7 8 9 . 0 - E A. Mobrey MSP Series Transmitter B. Two Relay Outputs (MSP400RH only) C. Mobrey Remote Temperature Sensor (Optional Accessory) D. 4–20 mA / HART Signals E. Mobrey MCU900 Series Control Unit F. Field Communicator G.
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Section 2: Transmitter Overview February 2015 6 Reference Manual IP2048/RM, Rev AA
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Section 3: Installation Reference Manual February 2015 IP2048/RM, Rev AA Section 3 Installation Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 7 Considerations before installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8 Mechanical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Reference Manual Section 3: Installation IP2048/RM, Rev AA February 2015 3.2 Considerations before installation The Mobrey MSP400RH and MSP900GH transmitters can be used for level and contents volume measurements in open or closed tanks, or for open channel flow measurements. The transmitter must be installed in a location where it is protected from ultraviolet radiation to prevent long term degradation of the plastics used e.g. shrouded from direct sunlight.
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Reference Manual Section 3: Installation IP2048/RM, Rev AA 3.3 February 2015 Mechanical installation Guidelines 1. Mount the transmitter above the liquid surface using the 2-inch thread provided, but not closer than 12 in. (0,3 m) to the surface. The transmitter does not detect any liquid surface closer than 12 in. (0,3 m) to the transmitter face. (See “Mounting the transmitter above the liquid surface” on page 11). Optional flanges and bracket kits are available to help mounting.
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Reference Manual Section 3: Installation IP2048/RM, Rev AA February 2015 Figure 3-1. Min And Max Distances From Tank Wall A B C D A. Transmitter is mounted vertically (maximum deviation of 3°). B. Use a non-metallic fitting or flange. C. 6° beam half angle D. 1.3 in./ft. (11 cm/m). Minimum of 12 in. (0.3 m). 3.3.1 Consider the liquid surface conditions Guidelines 1. Foaming liquids can reduce the size of the returned echo because foam is a poor ultrasonic reflector.
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Reference Manual Section 3: Installation IP2048/RM, Rev AA 3.3.3 February 2015 3. In tanks with rounded or conical bottoms, mount the transmitter off-center. If needed, a perforated reflector plate can be installed on the tank bottom directly under the transmitter center line to ensure a satisfactory return echo. 4. Avoid detecting pump casings, as the liquid falls away, by not mounting the transmitter directly above pumps.
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Reference Manual Section 3: Installation IP2048/RM, Rev AA February 2015 Figure 3-2. Mounting the transmitter using a bracket kit Note: Combined weight of bracket and disc is 16 oz (0,5 kg). A C B A. Stainless steel bracket B. No. 4X 13 long self tap screw (3 positions), carbon steel (zinc plated) C. PVC disc Installing in a tank with a nozzle or stand-off Installation procedure 1. Use PTFE tape on the screw thread of the transmitter (Figure 3-3). 2.
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Reference Manual Section 3: Installation IP2048/RM, Rev AA February 2015 Figure 3-3. Mounting the transmitter using a nozzle/stand-off Use Non-metallic Fitting / Flange Tighten To A Torque Of 1.5 lbf.ft. (2 Nm) Using The Hexagon. Do Not Use The Housing To Tighten PTFE L D D. See dimension D in Table 3-1. L. See dimension L in Table 3-1. Table 3-1. Nozzle diameter size and maximum length 3.3.4 Nozzle Diameter Size (D) Maximum Nozzle Length (L) DN50 (2 in.) DN80 (3 in.) DN100 (4 in.) DN125 (5 in.
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Reference Manual Section 3: Installation IP2048/RM, Rev AA February 2015 Figure 3-4. Choosing the height position above a flow D A C B A. Transmitter front face B. Hmax C. Hmax + 14 in. D. Mobrey MCU900 Series control unit It is important that the bottom reference of the transmitter should be related to the datum of the primary measuring device (see Figure 3-6). Figure 3-5. Transmitter bottom reference for a flume or weir D C A. Transmitter bottom reference B. Primary element (e.g.
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Reference Manual Section 3: Installation IP2048/RM, Rev AA February 2015 Figure 3-6. Transmitter bottom reference for a ‘V’ notch weir A B A. Transmitter bottom reference (i.e. true invert) B. Meniscus Level Note  The transmitter should be free from a situation where it is likely to 'drown' (refer to relevant Standard for further information).  The MSP400RH and MSP900GH have the option of a Remote Temperature Sensor for temperature compensation (see “Remote temperature sensor” on page 19).
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Reference Manual Section 3: Installation IP2048/RM, Rev AA February 2015 3.4 Electrical installation 3.4.
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Reference Manual Section 3: Installation IP2048/RM, Rev AA 3.4.2 February 2015 Connecting the cable wires to the MSP400RH Connect the cable wires to the transmitter as shown in Figure 3-7. See also “Wiring to allow HART communications” on page 19 if HART digital communications is required. Note  Make sure the power supply is off when connecting the transmitter.  The MSP400RH is not intrinsically safe, and is for use in non-hazardous (ordinary location) installations only. Table 3-2.
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Reference Manual Section 3: Installation IP2048/RM, Rev AA February 2015 Relays The MSP400RH has two integral relays which may be used for fault indication or control purposes. These relays are for light duty and should be used as signal relays only, with control functions being performed by external control relays. 3.4.3  Relay 2 is defaulted as a 'fault' relay - normally energized - but may be re-configured on-site as a set-point relay if required.
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Reference Manual Section 3: Installation IP2048/RM, Rev AA February 2015 Figure 3-8. Wiring diagram for the MSP900GH Max. 3000 m (9750 ft.) Ø4 to 8 mm (0.15 to 0.31 in.) 0 Vdc Min. 12 Vdc Twisted-pair, Screened Min. 0.22 mm2 (24 SWG / 23 AWG) Max. 1.5 mm2 (16 SWG / 18 AWG) 3.4.4 +12 to 40 Vdc (Non I.S. Application) or +12 to 30 Vdc From Protective Barrier (I.S. application.
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Section 3: Installation Reference Manual IP2048/RM, Rev AA February 2015 If the transmitter is being supplied through a safety barrier, ensure the type chosen will pass HART information. After the load resistor is installed, a Field Communicator can be connected across the load resistor. It is the responsibility of the installer to ensure that any Field Communicator used in the hazardous area is suitably certified. Note  3.4.
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Section 4: Starting up Reference Manual February 2015 IP2048/RM, Rev AA Section 4 Starting up Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 21 Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 23 Final checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 Figure 4-1. Display and push-buttons D Alarm L Fault F C Green Button 4.1.2 Blue Button Red Button Power up When the power is turned on, the transmitter takes several seconds to initialize. The display will run a set-up routine, first illuminating all display characters, and then showing the software revision number. Finally, a full set of zeros is displayed while the microprocessor identifies the correct return echo.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA 4.1.3 February 2015 Before programming Important notes to help you program the transmitter 4.2  Do not allow rain, or water, to enter the transmitter during programming or the circuit boards may be damaged.  See the instructions below on how to use the push-buttons to navigate through the programming menu and select or enter application data.  Push the buttons firmly, but not too hard, to avoid damaging the circuit boards.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 4.2.2 Selecting the duty Screen display: Factory default setting: dutY Level The arrow icon on the left side of the PV display indicates the selected duty. The MSP400RH and MSP900GH may be programmed to perform one of four duties: 1. Distance measurement. 2. Level measurement (factory default setting). 3. Flow measurement. 4. Contents (Volume) measurement. Note  This menu option is in the programming menu.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA 4.2.3 February 2015 Selecting the units of measurement Screen display: Factory default setting: unitS m (metric) or ft (Imperial) The transmitter is pre-programmed with selectable measurement units for each of the duties: 1. Distance and Level measurement: m, ft, or in 2. Flow measurement: l/s, l/m, m3/hr, gal/m, m ga, ft3/m (cfm), or ft3/hr 3.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 4.2.4 Setting the correct bottom reference Screen display: Factory default value: b.rEF 11 The transmitter leaves the factory with the bottom reference pre-programmed to the maximum range of the instrument 36 ft. (11 m). Note  It is important to not enter a value greater than the maximum range of the transmitter, which is 36 ft. (11 m). Figure 4-2. Transmitter bottom reference B A C A. Transmitter bottom reference B.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 7. Repeat steps (5) and (6) until the last digit is flashing, and edited as required. 8. Press the blue button  to confirm the new b.rEF value. None of the digits should now be flashing. 9. If the new b.rEF value is correct, press the red button  to save. The display will change to the next menu option. 10. If the new value is incorrect, press the blue button  to exit to the menu. The “b.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 To change the contents profile 1. If entering the menu system from the PV display, press the green button  repeatedly until the “ProF” menu option is indicated (see note on previous page). 2. Press the blue button  to enter the “ProF” menu and display the present profile selection. 3. If the selected profile is correct, press the red button  to exit to the menu. (The menu option “ProF” re-appears.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 To change the flow profile 1. If entering the menu system from the PV display, press the green button  repeatedly until the “ProF” menu option is indicated (see note on previous page). 2. Press the blue button  to enter the “ProF” menu and display the present profile selection. 3. If the selected profile is correct, press the red button  to exit to the menu. (The menu option “ProF” re-appears.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 Table 4-1. Profile options for flow Hmax Options Flow Structures 3/2 5/2 mann PAr01 PAr02 PAr03 PAr06 PAr09 PAr1 PAr1.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA 4.2.6 February 2015 Power Factor for the Flow Law Screen display: Factory default value: P.FACt 1.000 This menu is offered if the selected duty is Flow and a profile (e.g. “SPEC.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 4.2.7 K-factor for the flow law Screen display: Factory default value: SCALE 1.000 Note  If a flow duty has been selected, the value entered into this parameter is in effect the K-factor in a flow law of the form Flow Q = kh*. If a Distance, Level or Contents (Volume) duty has been selected, the value entered into this parameter is a factor used to scale the measured distance, level, or volume.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 Note  4.2.8 If the existing data entered allows the transmitter to calculate the maximum flow, the 4 mA and 20 mA points are set to 4 mA at zero flow and 20 mA at maximum flow. Maximum level entry Screen display: Factory default value: LEUEL @ max 1.000 This menu option is offered if the selected duty is Flow and requires the level to be entered at which the maximum flow occurs.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 4.2.9 Maximum flow entry Screen display: Factory default value: Flo @ max 1.000 This menu option is offered if the selected duty is Flow and requires entry of the maximum flow capability of the chosen structure (not the maximum flow expected in the application). Note  This menu option is in the programming menu. See Figure C-1 on page 76 for a map of the menu structure and how to access the menu options.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA 4.2.10 February 2015 Maximum contents (volume) entry Screen display: Factory default value: Cont @ max 1.000 This menu option is offered if the selected duty is Contents (Volume) and requires entry of the maximum contents of the vessel. Note  This menu option is in the programming menu. See Figure C-1 on page 76 for a map of the menu structure and how to access the menu options. To change the Cont@max value 1.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 4.2.11 Setting the 4 mA point Screen Display: Factory default value: 4 0.000 Enter the PV value to be signalled by 4 mA. The 4 mA point can be set above or below the 20 mA point to suit monitoring or control equipment. The 4 and 20 mA points can be set by ranging the transmitter to a fixed target, such as the level in the vessel.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA 4.2.12 February 2015 Setting the 20 mA point Screen Display: Factory default value: 20 10.7 Enter the PV value to be signalled by 20 mA. The 20 mA point may be set above or below the 4 mA point to suit monitoring or control equipment. Note  This menu option is in the programming menu. See Figure C-1 on page 76 for a map of the menu structure and how to access the menu options. To change the 20 mA point 1.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 4.2.13 Setting the output damping Screen display: Factory default value: d 3 The damping value is a time constant in seconds, and is applied as smoothing to the displayed PV and the output current. A new value may be entered up to 999 seconds. A large value will have the effect of smoothing out rapid changes to the PV value, and smooth out the effects of turbulence and ripples on the liquid surface.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA 4.2.14 February 2015 Selecting the alarm condition action Screen display: Factory default value: AL Hold The MSP400RH and MSP900GH can signal an alarm condition if the target echo is lost for 900 seconds or more. The 900 seconds is factory set and is changeable in the field. There are three actions to choose from: Hi The current on the two-wire loop increases to 21 mA.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 4.2.15 Setting the relay on and off points (MSP400RH) The MSP400RH has two integral signal relays. Both relays are the SPST (Single Pole, Single Throw) type. RL1 is factory-set to be a control relay. It may be set to energise at any value of PV, and deenergise at any other value of PV. Setting the on and off points to a common PV will turn the relay off. The on value may be greater or smaller than the off value, and vice-versa.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 Note  This menu option is in the programming menu. See Figure C-1 on page 76 for a map of the menu structure and how to access the menu options. To change the Off PV point for control relay RL1 (or RL2) 4.2.16 1. If entering the menu system from the PV display, press the green button  repeatedly until the “r1 off” (or “r2 off”) menu option is indicated (see above note). 2.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 To set the 4 mA level 1. If entering the menu system from the PV display, press the green button  repeatedly until the “SEt 4” menu option is indicated (see note on the previous page). 2. Press the blue button to display the PV at 4 mA. 3. If the value is correct, press the red button  to exit to the menu. (The “SEt 4” re-appears. To get to the “SEt 20” menu, press ). 4.
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Reference Manual Section 4: Starting up IP2048/RM, Rev AA February 2015 Check the main display to ensure the duty, units and PV are correct, and that relays are on or off according to the set points programmed. The cover may now be replaced (see “What to do after completing the cabling” on page 16). 4.3 Final checks Final checks 4.4 1. Check the display is reading correctly. 2. You may wish to check echo size again before re-fitting the enclosure lid. 3.
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Section 4: Starting up February 2015 44 Reference Manual IP2048/RM, Rev AA
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Section 5: Service and Troubleshooting Reference Manual February 2015 IP2048/RM, Rev AA Section 5 Service and Troubleshooting Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 45 Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 46 Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Section 5: Service and Troubleshooting Reference Manual IP2048/RM, Rev AA February 2015 5.2 Servicing The only maintenance required is to occasionally check the transmitter face to ensure it remains clean and check that the cover seal, wiring, and cable glands are in good condition. There are no spare parts for the Mobrey MSP400RH and MSP900GH. If a problem persists, contact Rosemount Measurement for advice. 5.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 (Press the red button  at any time to re-display the “diAg” menu option, and pressing it again restores the PV display.) 2. Press the green button  to get to the next diagnostic data, “LEUEL”. This is the level measurement in base units that the transmitter has calculated based upon the bottom reference and the distance measured, regardless of the duty chosen for the instrument. 3.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 2. Press the blue button  to enter the “CyCLE” menu. The display indicates “0.0000”. 3. Press the blue button  to start the cycle. For 100 seconds, the transmitter cycles from the 4 mA value to the maximum PV value and back to the 4 mA value again. Press the green button  at any time to pause and resume the cycle. 4. Press the blue button  to exit the cycle and re-display “CyCLE”.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA 5.4 February 2015 Engineering menu Menu structures for this section are in Appendix C: Integrated Display Menus (page 75) Note If using a HART Master Device for programming the MSP400RH or MSP900GH, refer to the following sections for menu structures and parameters: 5.4.1  Appendix D: Mobrey MCU900 Series (page 81)  Appendix E: Field Communicator (page 85).
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 To change the threshold value 5.4.3 1. After entering the “Eng” menu (see the note above), the first menu option indicated is “t.HoLd”. 2. Press the blue button  to enter the menu for “t.HoLd”. The display indicates the present threshold value. 3. If the threshold value is correct, press the red button  to exit to the menu. (The menu option “t.HoLd” re-appears.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 To change the lost echo time 5.4.4 1. After entering the “Eng” menu (see the note above), press the green button  repeatedly until “LE” is indicated. 2. Press the blue button  to enter the menu for “LE”. The display indicates the present lost echo time value. 3. If this lost echo time is correct, press the red button  to exit to the menu. (The menu option “LE” re-appears. To get to the next menu, press .
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 To change the dead band 5.4.5 1. After entering the “Eng” menu (see the note above), press the green button  repeatedly until “dEAd” is indicated. 2. Press the blue button  to enter the dead band menu. The display indicates the present dead band value. 3. If this dead band is correct, press the red button  to exit to the menu. (The menu option “dEAd” re-appears. To get to the next menu, press ). 4.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 To change the frequency 5.4.6 1. After entering the “Eng” menu (see the note above), press the green button  repeatedly until “F” is indicated. 2. Press the blue button  to enter the frequency menu. The display indicates the present frequency setting. 3. If this frequency is correct, press the red button  to exit to the menu. (The menu option “F” re-appears. To get to the next menu, press ). 4.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 To change the pulse repetition frequency 5.4.7 1. After entering the “Eng” menu (see the note above), press the green button  repeatedly until “Prf” is indicated. 2. Press the blue button  to enter the pulse frequency menu. The display indicates the present frequency value 3. If this pulse frequency is correct, press the red button  to exit to the menu. (The menu “Prf” re-appears”.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA 5.4.8 February 2015 7. If the new setting is correct, press the red button  to save. The display changes to the next menu option. 8. If the new setting is incorrect, press the blue button  to exit to the menu. 9. The menu “Stir” re-appears to re-start at step (2) or press  for the next menu.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 5.4.9 Learn about echoes from false targets Screen display: Lrn The MSP400RH and MSP900GH has an easy-to-use “Lrn” (Learn) routine that allows the instrument to learn up to four false echoes, which can then be ignored in future operations. If the application is simple and there are no false echoes, press the green button  to exit the menu and return to the PV display.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 To clear all the stored false echoes 5.4.10 1. After entering the “Eng” menu (see the note above), press the green button  repeatedly until “Lrn” is indicated. 2. Press the blue button  to enter the “Lrn” menu. 3. With the display indicating “LrnX”, press and hold the green button  for ten seconds to clear the memory. The display then indicates “Lrn0”. 4.
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Section 5: Service and Troubleshooting Reference Manual IP2048/RM, Rev AA February 2015 To edit and fix the temperature 1. After entering the “Eng” menu (see the note above), press the green button  repeatedly until “t” is indicated. 2. Press the blue button  to enter the temperature menu. The display indicates the present setting. 3. If this setting is correct, press the red button  to exit to the menu. (The menu “t” re-appears”). 4. Press the blue button  to start the editing mode.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 To edit and fix the temperature 5.4.12 1. After entering the “Eng” menu (see the note above), press the green button  repeatedly until “t.CAL” is indicated. 2. Press the blue button  to enter the “t.CAL” menu. The display indicates the present setting. 3. If this setting is correct, press the red button  to exit to the menu. (The menu option “t.CAL” re-appears”. Press  to get to the next menu). 4.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 To load factory default values 1. After entering the “Eng” menu (see the note above), press the green button  repeatedly until “Ld.dEF” is indicated. 2. Press the blue button  to enter the load defaults “Ld.dEF” menu and display “LOAD”. 3. Press and hold the blue button  for two seconds to flash the screen message “SurE”. 4.
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Reference Manual Section 5: Service and Troubleshooting IP2048/RM, Rev AA February 2015 6. Press the blue button  to confirm the selected base units. (The flashing stops). 7. If the new setting is correct, press the red button  to save. (The transmitter automatically re-starts as if it was a new instrument on first power-up). 8. If the new setting is incorrect, press the blue button  to exit to the menu. 9. The menu option “b.
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Section 5: Service and Troubleshooting 5.5 Reference Manual IP2048/RM, Rev AA February 2015 False echoes under certain ambient operating conditions In applications where elevated ambient temperatures of around 122 to 140 °F (50 to 60 °C) are experienced, together with poor liquid surface conditions (excessive surface agitation, foam, etc.), the transmitter may see a false echo and report a false high level measurement.
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Appendix A: Reference Data Reference Manual February 2015 IP2048/RM, Rev AA Appendix A Reference Data Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 63 Dimension drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 68 A.1 Specifications A.1.
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Appendix A: Reference Data Output units  For Level or distance-to-surface: m, ft, in, or none  For Contents: l, m3, gal, ft3, or none  For Flow: l/s, l/m, m3/hr, gal/s, gal/m, ft3/m (cfm), ft3/hr, or none Output variables  Level (or distance-to-surface), Content (Volume), and Flow Configuration tools A.1.
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Reference Manual Appendix A: Reference Data IP2048/RM, Rev AA February 2015 Output cabling  A.1.5 Single twisted-pair and shielded, min. 0,22 mm2 (24 AWG), max. 1,5 mm2 (15 AWG) Physical specifications Materials selection  Emerson provides a variety of product with various product options and configurations including materials of construction that can be expected to perform well in a wide range of applications.
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Reference Manual Appendix A: Reference Data IP2048/RM, Rev AA February 2015 A.1.
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Reference Manual Appendix A: Reference Data IP2048/RM, Rev AA February 2015 Figure A-2. Load limitations A Field Communicator requires a minimum load resistance of 250 Ohm within the loop in order to function properly. Communication with Mobrey MCU900 Series Control Unit does not require additional resistance.
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Reference Manual Appendix A: Reference Data IP2048/RM, Rev AA February 2015 A.2 Dimension drawings Figure A-3. Transmitter Dimensions (Nylon-filled Glass Housing) Note: Dimensions are in inches (mm). Ø5.7 (Ø144) M20 x 1.5 Cable Entries 5.3 (135) 2.36 (60) A/F Hexagon 2-in. Thread 2.
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Reference Manual Appendix A: Reference Data IP2048/RM, Rev AA February 2015 Figure A-4. The 2-in. NPT/BSPT mounting bracket Note: Dimensions are in inches (mm). Note: The combined weight of bracket and disc is 16 oz. (0,5 kg). 2-in. NPT/BSPT Threaded PVC Disc 0.51 (13) Stainless Steel Bracket SIDE VIEW 4.33 (110) 0.35 (9) 2.26 (57) Ø (Ø 1.0 26 2 ) 2.95 (75) ) ,5 (6 . 2 6 YP 0. T END VIEW 1.5 (38) 4.02 (102) ACTUAL VIEW WITH TRANSMITTER MOUNTED 69 2.24 (57) No.
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Appendix A: Reference Data February 2015 70 Reference Manual IP2048/RM, Rev AA
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Appendix B: Product Certifications Reference Manual February 2015 IP2048/RM, Rev AA Appendix B Product Certifications Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 71 Approved manufacturing location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 71 European directive information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Appendix B: Product Certifications Reference Manual IP2048/RM, Rev AA February 2015 B.3 European directive information A copy of the EC declaration of conformity certificate for the transmitters may be obtained by contacting your local sales office. ATEX directive (94/9/EC)  The MSP900GH complies with the ATEX directive Pressure equipment directive (PED) (97/23/EC)  The Mobrey MSP400RH and MSP900GH are outside the scope of the PED Directive Electro magnetic compatibility (EMC) (2004/108/EC)  B.
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Reference Manual Appendix B: Product Certifications IP2048/RM, Rev AA February 2015 ATEX conditions for safe use (MSP900GH-A only) 1. The equipment may be used with flammable gases and vapors with apparatus groups IIA, IIB, and IIC, and with temperature classes T1, T2, T3, T4, T5, and T6. 2. Installation of this equipment shall be carried out by suitably trained personnel, in accordance with the applicable code of practice. 3.
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Appendix B: Product Certifications February 2015 74 Reference Manual IP2048/RM, Rev AA
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Reference Manual Appendix C: Integrated Display Menus February 2015 IP2048/RM, Rev AA Appendix C Integrated Display Menus Main menu map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 76 Diagnostics menu map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 78 Engineering menu map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Appendix C: Integrated Display Menus C.1 Main menu map Figure C-1.
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Reference Manual IP2048/RM, Rev AA Appendix C: Integrated Display Menus February 2015 77
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Appendix C: Integrated Display Menus C.2 Diagnostics menu map Figure C-2.
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Reference Manual Appendix C: Integrated Display Menus IP2048/RM, Rev AA C.3 February 2015 Engineering menu map Figure C-3.
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Appendix C: Integrated Display Menus February 2015 80 Reference Manual IP2048/RM, Rev AA
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Appendix D: Mobrey MCU900 Series Reference Manual February 2015 IP2048/RM, Rev AA Appendix D D.1 Mobrey MCU900 Series Introduction The MSP400RH and MSP900GH can be used with the Mobrey MCU900 Series control unit. This control unit supplies the 24 Vdc loop-power to the transmitter, and provides control functionality using the 4–20 mA signal from the transmitter. The control unit has HART communications capability, and access to all of the parameters of the transmitter as shown in Table D-1 on page 82.
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82 ENGINEERING UNITS OUTPUT Menu Level 2 DUTY Menu Level 1 SETUP (1) RELAYS (3) CURRENT IDENTITY NLP CURVE Menu Level 3 RELAY 2 RELAY 1 Menu Level 4 P011 P060 P069 P013 P014 P030 P031 P032 P033 P034 P035 P036 P037 P038 P039 P000 P001 P002 P012 P015 P016 P020 P070 P071 P072 P073 P074 P075 P021 P022 P023 P063 P024 P025 P026 Bottom Reference (page 105) Present Depth (page 92) SET AS EMPTY (page 91) Tank Shape (page 111) Distance Offset (page 109) Level Offset (page 110) PV Scale Factor (page 12
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Menu Level 1 Appendix C: Mobrey MCU900 Series control unit SYSTEM Menu Level 2 FIXED TRIM HART P004 P005 P970 D949 D951 D952 D953 D960 D961 D962 D963 D964 D965 P089 FALSE ECHO ACTION Clear False Echoes (page 143) LEARN FALSE ECHO (page 93) AUTO TANK MAP (page 94) SIMULATION (page 95) FIX CURRENT (page 98) TRIM 4 mA (page 99) TRIM 20 mA (page 99) RESTART DEVICE (page 96) LOAD DEFAULTS (page 97) FACTORY USE Base Units (page 90) Final Assy No.
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84 (1) (2) (3) (4) Menu Level 3 STATUS (4) HISTORY OPERATION CURRENT VARIABLES Menu Level 4 D910 D911 D912 D913 D914 D915 D916 D917 D918 D919 P003 P046 P047 D991 D992 D993 D994 D995 D996 Distance (page 153) Echo Size (page 154) Echo Success (page 155) Target Echoes (page 156) Speed Of Sound (page 157) Temperature SoS calc (page 158) Frequency (page 159) Threshold in Use (page 160) Pulses In Use (page 161) Transmit Power (page 162) Date (page 146) Max Temperature (page 145) Min Temperature (page 14
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Appendix E: Field Communicator Reference Manual February 2015 IP2048/RM, Rev AA Appendix E Field Communicator Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 85 Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 85 E.
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Reference Manual Appendix E: Field Communicator IP2048/RM, Rev AA February 2015 Figure E-1. Field Communicator menu tree 1. Overview 1. Status 2. Primary Purpose Variables 3. Shortcuts 1. Tag P001 2. Model Code D949 3. Final Assembly Number P004 4. HART Revision D962 5. Device Revision D963 6. Software Revision D953 7. Hardware Revision D952 1. Active Alerts 2. Communication Status 1. Primary Variable D900 2. Level (SV) D901 1. Device Information 2. Basic Setup 1. Device Information 2.
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Reference Manual Appendix E: Field Communicator IP2048/RM, Rev AA 1. Overview See Previous Page 2. Configure See Previous Page 3. Service Tools 1. Alerts 2. Variables February 2015 1. Active Alerts 2. Diagnostic Data 1. Variables 2. Analog Output 1. Target Data 2. Speed of Sound Data 3. Operation 1. Primary Variable D900 2. Level (SV) D901 3. Distance (TV) D902 4. Transducer Temperature D903 3. Trends 1. Primary Variable 2. Temperature 3. Distance/Echo Size 1. Current Output 2.
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Appendix E: Field Communicator February 2015 88 Reference Manual IP2048/RM, Rev AA
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Appendix F: Configuring Using HART Reference Manual February 2015 IP2048/RM, Rev AA Appendix F Configuring Using HART Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 89 Command parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 90 Configuration parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.2 Command parameters F.2.1 Base units Fast keys 3, 4, 3, 3 When the transmitter is shipped from the factory, the default factory setting for Base Units is “metric” or “imperial ft” depending on the model order code (see Product Data Sheet IP2045 for ordering information). Note  Keep a record of your programmed settings.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Note  The display (reported) units of the transmitter’s process value (PV) can be changed to metric or imperial measurement units using the parameter Primary Variable Units (page 120). However, this does not automatically re-scale the PV. Use the parameter PV Scale Factor (page 121) to manually re-scale the value. F.2.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.2.3 Present depth Fast Keys 2, 2, 2, 3, 1 If the Bottom Reference is unknown but the present liquid depth is known, the transmitter can set the Bottom Reference value using the Present Depth value, the live Distance measurement, and optional offsets: P010 = (Depth + D910) - (P060 + P069) Where: P010= Bottom Reference (see page 105). Depth= Present Depth setting (live level value snapshot but can be edited).
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.2.4 February 2015 Learn false echo Fast Keys 2, 2, 6 [or 7], 6 The transmitter can be manually told the live Distance (on page 153) is being calculated from a false target echo and that echo can therefore be ignored. If there is another false target echo, repeat the learning process again. A maximum of four false echoes can be learnt. Field Communicator To ignore a false target echo: 1. Number of False Echoes 2.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.2.5 Auto tank map Fast Keys 2, 2, 6 [or 7], 7 The transmitter can automatically map up to four echoes from false targets within an empty tank. The tank needs to be empty so that echoes from all false targets are exposed. Note  Set the Bottom Reference (page 105) before using Auto Tank Map. Field Communicator To automatically map up to four echoes from false targets: False Echoes 1. Number of False Echoes 2.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.2.6 February 2015 Simulation of PV Fast Keys 3, 5, 1 The transmitter simulations automatically cycle the PV between the bottom of the tank and the nearest measurable distance. The cycle direction is given by the name of the simulation mode selected. Simulation modes are:  “Run up” – cycles up, and then down, repeatedly until stopped.  “Run down” – cycles down, and then up, repeatedly until stopped.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.2.7 Restart device Fast Keys 3, 4, 3, 1 This re-starts the transmitter as if the power has been interrupted. Field Communicator To restore the original factory configuration: Utilities 1. Restart Device 2. Load Defaults 3. Set Base Units 1. From the Home screen, select 3: Service Tools. 2. Select 4: Maintenance. 3. Select 3: Utilities, and then 1: Restart Device. 4.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.2.8 February 2015 Load defaults Fast Keys 3, 4, 3, 2 This restores the transmitter parameters to the factory default values for the selected base units. This is sometimes necessary, particularly if the data held in the transmitter is in doubt. Note  Restoring the factory defaults values overwrites all site entered data.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.2.9 Simulate current output Fast Keys 3, 5, 2, 1 This forces a fixed output current in the range 4 to 20 mA. This feature temporarily overrides the normal function of the transmitter’s PV driving the 4–20 mA Current Output until exiting to the previous menu. Note  The simulation is automatically cancelled after 20 minutes, and the output current returns to representing the transmitter’s PV.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.2.10 February 2015 Trim 4 mA / Trim 20 mA Fast Keys 3, 4, 1, 1 This is for calibrating the 4 mA and 20 mA output current from the transmitter. The output current is temporarily set to 4 mA and 20 mA. Measure the actual output current and then input that mA value to re-calibrate. The output current resumes normal operation after exiting.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 7. Select the “Quit” instruction to exit. To re-calibrate the 20 mA output current: TRIM 20mA 1. From the Main Menu screen, select SETUP. 2. Select the transmitter (e.g. “Tx1:MSP400RH”). 3. Select SYSTEM 4. Select TRIM 5. Select Trim 20mA. 6. Follow the on-screen instructions to start the re-calibration feature. (Press the Enter ( ) key if prompted to change mode to “off-line”). 7.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3 Configuration parameters F.3.1 Message (P000) Fast Keys 2, 2, 4 [or 5], 1, 3 This allows a general 32-character message to be edited (12 characters if using a MCU900 Series Control Unit). It can be used for any purpose, such as a support contact number, or details of last programming change. Field Communicator To view or change the message: 1. From the Home screen, select 2: Configure.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.2 Tag (P001) Fast Keys 2, 2, 4 [or 5], 1, 1 This is for editing an electronic ‘label’ of up to 8 characters for the transmitter. The tag is typically a reference number, location, or duty description. Field Communicator To view or change the tag: 1. From the Home screen, select 2: Configure. Tag P001 MSP400RH MSP400RH q w e r t y u i o Lock a s d f g h j k l Shift z x c v b n m 2.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 4. Select 1: Identity, and then 2: Descriptor P002. 5. If required: (a) Input the descriptor, and then press “ENTER” to save it. (b) Press “SEND” to update the transmitter. Mobrey MCU900 Series control unit To view or change the descriptor: F.3.4 Descriptor MSP400 XMTR Esc=Quit 1. From the Main Menu screen, select SETUP. 2. Select the transmitter (e.g. “Tx1: MSP400RH”). 3.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.5 Serial number (P005) Fast Keys 2, 2, 4 [or 5], 1, 9 This is a factory-set parameter showing a multiple-digit number. It is used by the factory to identify an individual transmitter. Field Communicator Serial Number P005 123456 To view the serial number: 1. From the Home screen, select 2: Configure. 2. Select 2: Manual Setup. 3. Select 4: HART / Identity (MSP900GH) or 5: HART / Identity (MSP400RH). 4.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.6 February 2015 Bottom reference (P010) Fast Keys 2, 2, 1, 2 This is the transmitter’s Bottom Reference setting. It is the distance measured vertically along the ultrasonic beam path from the user preferred sensor reference point to the zero level of a tank or an open channel (see Figure F-1 on page 106).
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Figure F-1.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.7 February 2015 Upper blanking (P023) Fast Keys 2, 2, 5 [or 6], 5 This defines a zone close to the transmitter where echoes are to be ignored. Establishing this zone eliminates echoes from false targets such as mounting fittings or the end of stub pipes. Enter the vertical distance from the transmitter face to where a valid surface echo can be detected. See Figure F-1 on page 106 for this zone in a tank geometry illustration.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.8 Lower blanking (P063) Fast Keys 2, 2, 5 [or 6], 6 This defines a zone above the Bottom Reference (page 105) where echoes are to be ignored. This zone eliminates echoes from false targets at the tank bottom e.g. pumps uncovered as the liquid level decreases. Note  See Figure F-1 on page 106 for this zone in a tank geometry illustration.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.9 February 2015 Distance offset (P060) Fast Keys 2, 2, 2, 2 This defines the distance from the Sensor Reference Point (SRP) to the User Preferred Sensor Reference Point (UPSRP). Note  See Figure F-1 on page 106 for these points in a tank geometry illustration. The read-only Distance / Tertiary Variable value (page 149) is calculated by subtracting the distance offset from the live Distance value (page 153).
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.10 Level offset (P069) Fast Keys 2, 2, 2, 4 This defines the distance from the Tank Reference Point (TRP) to the transmitter’s Bottom Reference. Note  See Figure F-1 on page 106 for these points in a tank geometry illustration. The read-only Level / Secondary Variable value (page 148) is calculated by adding the level offset and the measured level. Field Communicator To view or change the level offset: 1.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.11 February 2015 Tank shape / non-linear profile (P011) Fast Keys 2, 2, 3, 2 This selects the shape of a tank or an open channel, and establishes the linear or non-linear relationship between the live liquid level (height) and the process value (PV) derived from that level. Note  The display (reported) measurement units for the output process value (PV) are set using the Primary Variable Units parameter (page 120).
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 percentage of the maximum PV on the Y-axis. The related percentage, say 55%, is entered into parameter Profile Point 6. The transmitter will interpolate linearly between the plotted points to give an accurate curve fit, which will determine the output PV from the live level (height) measurement. Each live level measurement is converted into a percentage (0 to 100%), which is proportional to the maximum height.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Y Maximum Process Value (PV) P039 P038 P037 P036 Maximum Height (Entered Percentages Relating Output PV to Maximum PV) Figure F-3.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Tank Shape/NLP (P011) = “Horizontal Cyl Flat” This Horizontal Cylinder With Flat Ends setting is applicable when volume measurements are needed from a horizontally-oriented cylindrical tank with a constant diameter (see Figure F-5 on page 116 for a cross-sectional view). The volume is calculated from the live level measurement, the full volume of an ideal cylindrical tank, and the diameter of that tank.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Figure F-5. Cylindrical or spherical tank cross-section Mobrey MCU900 Series Control Unit Mobrey MSP400RH or MSP900GH 4) (P 01 ht ei g H of ile Pr Bottom Reference (P010) 4–20 mA/HART P013 = Full Volume of Ideal Cylindrical or Spherical Tank of Constant Diameter P014 F.3.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Flumes that deviate from the standard “3/2 power law”, e.g. round-bottomed flumes, must use the “Special Plot” profile option that is based on flow versus height tabulations (see page 112). Setting-up procedure for “Flume/Weir-3/2”: 1. Use parameter Tank Shape/NLP (P011) to select “Flume/Weir-3/2”. 2. Enter the scale factor into the PV Scale Factor parameter (page 121). Figure F-6.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Setting-up Procedure for “V-Notch-5/2”: 1. Edit parameter Tank Shape/NLP (P011) to select “V-Notch-5/2”. 2. Enter the scale factor into the PV Scale Factor parameter (page 121). Figure F-7.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Table F-1. Standard flow profile options Hmax Options 3/2 5/2 mann PAr01 PAr02 PAr03 PAr06 PAr09 PAr1 PAr1.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.14 Primary variable units (P012) Fast Keys 2, 2, 3, 1 This selects alternative display units for the HART Primary Variable (PV), which are then reported to a HART Master Device such as a Mobrey MCU900 Series control unit. Note  Selecting alternative display units does not automatically re-scale the PV value. Use the parameter PV Scale Factor to manually re-scale the value.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.15 February 2015 Scale Factor / K-Factor (P013) Fast Keys 2, 2, 3, 4 Level measurement When the process value (PV) is a level measurement in metres, feet, or inches, this parameter converts (scales) the level measurement into alternative units before being output. Enter a value of 1.0 if alternative units are not required. Volume measurement When the PV is a volume measurement from a standard non-linear-shaped tank e.g.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Mobrey MCU900 Series control unit To view or change the scale factor / k-factor: F.3.16 PV Scale Factr P013 1.000 Esc=Quit =Edit 1. From the Main Menu screen, select SETUP. 2. Select the transmitter (e.g. “Tx1:MSP400RH”). 3. Select DUTY. 4. Select PV Scale Factor. 5. Follow the on-screen instructions to edit and save the new setting. (Press the Enter ( ) key if prompted to change mode to “off-line”). 6.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Field Communicator To view or change the diameter, maximum height, or power factor: Non-Linear Profile Height P014 1 ft 1 q w e r t y u i o Lock a s d f g h j k l Shift z x c v b n m @& áü * - / 7 8 9 . 4 5 6 + 0 1 2 3 FN 1. From the Home screen, select 2: Configure. 2. Select 2: Manual Setup. 3. Select 3: Profiling. 4.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.17 Profile points 1 to 10 (P030 to P039) Fast Keys 2, 2, 3, 6 These parameters are used to define an irregular-shaped profile for calculating the process value (PV) from a live level reading. Note  See page 112 for examples of how these parameters are used. Field Communicator To view or change the profile point: 1. From the Home screen, select 2: Configure. Profile Point1 P030 10.000% 10.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.18 February 2015 Upper range value (P015) Fast Keys 2, 2, 1, 3 This defines the process value (PV) represented by a 20 mA output from the transmitter. The span of the 4–20 mA current output is defined by the Upper Range Value parameter and the Lower Range Value parameter (page 126). Consider a tank with a 120 gallons capacity. When full, a 20 mA output current is required from the transmitter.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.19 Lower range value (P016) Fast Keys 2, 2, 1, 4 This defines the process value (PV) represented by a 4 mA output from the transmitter. The span of the 4–20 mA current output is defined by the Upper Range Value parameter (page 125) and the Lower Range Value parameter. Consider a tank with a 120 gallons capacity. When empty, a 4 mA output current is required from the transmitter.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.20 February 2015 Damping (P020) Fast Keys 2, 2, 1, 5 The damping value is a time constant in seconds, and is applied as smoothing to the level reading and the output current. A larger value will have the effect of smoothing out rapid changes of level, and smooth out the effects of turbulence and ripples on the liquid surface.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.21 Setting-up relays on the MSP400RH The MSP400RH has two integral signal relays of type SPST (Single Pole, Single Throw). F.3.22 Relay 1 (P070 to P072) Fast Keys 2, 2, 4, 1 P070 RL1 Mode P071 RL1 PV On Point P072 RL1 PV Off Point On the MSP400RH, RL1 is factory-set to be a control relay. It may be set to energise at any value of PV, and de- energise at any other value of PV.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 attenuated significantly. In these conditions, the transmitter holds the last valid data and transmits another pulse to see if the echo is returned. Lost Echo Delay (P021) defines the period that the transmitter will hold and display the present valid surface measurement, waiting to update the measurement when the echo is recovered.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 5. F.3.25 Select “Quit” to exit to the previous menu. Lost echo action (P022) Fast Keys 2, 2, 5 [or 6], 2 This defines what happens to the process value (PV) and output current when a “lost echo” condition exists (see page 128). “MINIMUM” action The PV is forced to zero while a “lost echo” condition exists.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Mobrey MCU900 Series control unit LE Action To view or change the lost echo action: Esc=Quit F.3.26 P022 Hold 1. From the Main Menu screen, select SETUP. 2. Select the transmitter (e.g. “Tx1:MSP400RH”). 3. Select ENGINEERING. 4. Select LE Action. 5. Follow the on-screen instructions to edit and save the new setting. (Press the Enter ( ) key if prompted to change mode to “off-line”). 6.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Field Communicator To view or change the speed of sound setting: 1. From the Home screen, select 2: Configure. Speed of Sound P024 1088.60 ft/s 1088.60 q w e r t y u i o Lock a s d f g h j k l Shift z x c v b n m 2. Select 2: Manual Setup. 3. Select 5: Engineering (MSP900GH) or 6: Engineering (MSP400RH). 4. Select 4: Speed of Sound P024. 5.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Field Communicator Set Temperature (NaN degF) NaN To view or change the temperature setting: 1. From the Home screen, select 2: Configure. q w e r t y u i o Lock a s d f g h j k l Shift z x c v b n m @& áü * - / 7 8 9 . 4 5 6 + 0 1 2 3 FN 2. Select 2: Manual Setup. 3. Select 8: Set Temperature (MSP900GH) or 9: Set Temperature (MSP400RH). 4.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Note  The threshold value can be adjusted in conjunction with parameters Upper Blanking (page 107), Lower Blanking (page 108), Threshold 1 Time (page 137), and Threshold 1 Size (page 138). Field Communicator Set Threshold (NaN %) NaN To view or change the threshold setting: 1. From the Home screen, select 2: Configure.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.29 February 2015 Transmit power control (P040) Fast Keys 2, 2, 7 [or 8], 4, 1 The transmitted ultrasonic energy can be controlled automatically to avoid strong close echoes saturating the electronics of the transmitter. The live level is indicated in the read-only Transmit Power parameter (page 162). Field Communicator To enable or disable Transmit Power Control: Power Control P040 Enable Disable Enable 1.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.30 Pulse repeat (P041) Fast Keys – The nominal rate of repetition for ultrasonic pulses from the transmitter is one pulse per second. If two transmitters were located within the same tank, it is possible this would allow ultrasonic pulses from one unit to be received by the other.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.32 February 2015 Threshold 1 time (P043) Fast Keys 2, 2, 7 [or 8], 2, 6 False echoes may occur close to the transmitter face. If they occur outside the Upper Blanking distance (page 131), the false echo can be ignored by entering the echo size as a percentage and a time (representing distance). Enter the time (representing distance) into Threshold 1 Time (P043).
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.33 Threshold 1 size (P048) Fast Keys 2, 2, 7 [or 8], 2, 7 False echoes may occur close to the transmitter face. If they occur outside the Upper Blanking distance (page 131), the false echo can be ignored by entering the echo size as a percentage and a time (representing distance). The echo size is set by the parameter Threshold 1 Size (P048).
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.34 February 2015 Target pulses (P044) Fast Keys 2, 2, 7 [or 8], 5, 1 Target Pulses (P044) is the number of ultrasonic pulses in each burst sent from the transmitter every second. The factory default “Automatic” setting allows the transmitter to decide the number of pulses. Alternatively, select a number in the range 4 to 32. Note  See Pulses in Use (page 161) for the actual number of pulses used.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.35 Target frequency (P045) Fast Keys 2, 2, 7 [or 8], 6, 1 This sets the frequency used for transmitting an ultrasonic pulse. The optimum frequency depends on the characteristics of the transmitter’s piezoelectric crystals, which are affected by temperature. The transmitter has a look-up table to select a frequency value to give the highest echo strength from the prevailing conditions at the site.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.36 February 2015 Spike rejection (P049) Fast Keys 2, 2, 7 [or 8], 3, 1 This sets the minimum duration of a valid echo signal, and is used to reject transient electrical interference (spike) signals. Note  Spike rejection is switched-off when it is set to 0. Field Communicator To view or change the spike rejection: 1. From the Home screen, select 2: Configure.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.37 False echo data (P081 to P088) Fast Keys 2, 2, 6 [or 7], 8 These parameters are the four false echo data records, each storing a false echo as distance-to-surface (e.g. 1.7 m) and echo size (e.g. 44%). The transmitter ignores these false target echoes. See also:  Section “Learn false echo” on page 93.  Section “Auto tank map” on page 94. Field Communicator To view or change the false echo data: 1.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.3.38 February 2015 Clear false echoes (P089) Fast Keys 2, 2, 6 [or 7], 5 This is used to clear a specified False Echo Data record, or clear all of the False Echo Data records. Field Communicator To clear false echo data: 1. From the Home screen, select 2: Configure. 2. Select 2: Manual Setup. 3. Select 6: False Echoes (MSP900GH) or 7: False Echoes (MSP400RH). 4. Select 5: Clear False Echoes. 5.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.39 Transducer material (P970) Fast Keys 1, 3, 1, 2, 1 This read-only parameter indicates the transmitter’s wet-side material. Field Communicator Transducer Material P970 PVDF 1. From the Home screen, select 1: Overview. 2. Select 3: Shortcuts, and then select 1: Device Information. 3. Select 2: Materials of Construction. 4. Select 1: Transducer Material P970. 5.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Mobrey MCU900 Series control unit To view or change the poll address: Poll Address Esc=Quit F.3.41 P951 0 =Edit 1. From the Main Menu screen, select SETUP. 2. Select the transmitter (e.g. “Tx1:MSP400RH”). 3. Select SYSTEM, and then select FIXED. 4. Select HART, and then select Poll Address. 5. Follow the on-screen instructions to edit and save the new setting.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.3.42 Minimum temperature (P047) Fast Keys 2, 2, 8 [or 9], 3. 4 This is a record of the lowest measured temperature. Field Communicator 1. From the Home screen, select 2: Configure. 2. Select 2: Manual Setup. 3. Select 8: Set Temperature (MSP900GH) or 9: Set Temperature (MSP400RH). 4. Select 3: Internal Extremes, and then 4: Minimum Temperature P047.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.4 February 2015 Monitoring and diagnostic parameters Note  For relevant menu structures, refer to Appendix Appendix D: Mobrey MCU900 Series or Appendix E: Field Communicator as appropriate for your HART Master Device. F.4.1 Process value / Primary variable (PV) (D900) Fast Keys 1, 2, 1 This indicates the live process value that drives the 4–20 mA Current Output. In HART terminology, this parameter is the Primary Variable (PV).
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.4.2 Level / Secondary variable (SV) (D901) Fast Keys 1, 2, 2 This indicates the live level measured by the transmitter. In HART terminology, SV is the Secondary Variable. Units are in metres, feet, or inches depending on base units (see page 90). Note  Figure F-1 on page 106 shows this parameter in a tank geometry illustration. Field Communicator Level (SV) D901 36.540 ft To view the live level measurement: 1.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.4.3 February 2015 Distance / Tertiary variable (TV) (D902) Fast Keys 3, 2, 1, 3 This indicates the live distance-to-surface measured by the transmitter. In HART terminology, this parameter is the Tertiary Variable (TV). Units are in metres, feet, or inches, depending on base units (see page 90). Note  Figure F-1 on page 106 shows this parameter in a tank geometry illustration. Field Communicator Level (SV) D901 36.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.4.4 Temperature / Fourth variable (FV) (D903) Fast Keys 3, 2, 1, 4 This indicates the live ambient temperature measured by the transmitter. In HART terminology, this parameter is the Fourth Variable (FV). Measurement units are in C or F depending on Base Units (page 90). Field Communicator Transducer Temperature D903 71.133 degF To view the live temperature measurement: 1.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.4.5 February 2015 % of output current (D905) Fast Keys 3, 2, 2, 3 This indicates the percentage of the 4–20 mA output current in use.  0% represents 4 mA  100% represents 20 mA Note  When the Poll Address (page 163) is a non-zero number, the transmitter is in multi-drop mode and the current output is fixed at 4 mA. However, the read-only parameter D905 remains active.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.4.6 Current output (D906) Fast Keys 3, 2, 2, 1 This indicates the actual output current in mA. Note  When the Poll Address (page 163) is a non-zero number, the transmitter is in multi-drop mode and the current output is fixed at 4 mA. Field Communicator Current Output - (mA) 10 To view the actual output current: 1. 15 5 From the Home screen, select 3: Service Tools. 0 20 Value: 19.047 2.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.4.7 February 2015 Distance (D910) Fast Keys 3, 1, 2, 1, 1 This indicates the distance from the transmitter face to a detected surface. It is a useful diagnostic because a false surface signal can be identified and related to the physical nature of the installation. Note  Figure F-1 on page 106 shows this parameter in a tank geometry illustration. Field Communicator Distance D910 2.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.4.8 Echo size (D911) Fast Keys 3, 1, 2, 1, 2 The size of the echo returned from a surface depends on the surface range, gas composition and temperature, transmitter performance, in-tank conditions (turbulence, presence of surface foam, and draughts), and other factors. The received echo strength may vary from pulse-to-pulse but monitoring the read-only parameter Echo Size (D911) indicates the latest echo strengths.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.4.9 February 2015 Echo success (D912) Fast Keys 3, 1, 2, 1, 3 This is a measure of the quality of the echo returned. It is a percentage indicating the success rate achieved from the last ten pulse transmissions. The success rate may fall below 100% due to the effect of extreme surface turbulence or stirrers, which might return a surface echo that is then rejected by the transmitter.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.4.10 Target echoes (D913) Fast Keys 3, 1, 2, 1, 4 This indicates the number of echoes detected by the transmitter. The maximum number displayed is seven. The echo closest to the transmitter face, i.e. the highest liquid level, is used to calculate the PV (page 147). This is because the other echoes may be caused by multiple path surface reflections from the tank roof or wall.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.4.11 February 2015 Speed of sound (D914) Fast Keys 3, 1, 2, 2, 1 This indicates the temperature-corrected speed of sound calculated by the transmitter. It relates the returned echo time delay to a distance. The value is calculated using the Temperature SoS Calc value (page 158) and the base value entered into configuration parameter Speed of Sound (page 131). Field Communicator Speed of Sound D914 1133.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.4.12 Temperature for SoS calculation (D915) Fast Keys 3, 1, 2, 2, 2 This indicates the temperature used in calculating the temperature-corrected speed of sound (see above). The temperature may be a live or fixed value depending on the configuration of the parameter Temperature (page 132). Note  The live temperature is always indicated in the read-only parameter Temperature / Fourth Variable (FV) (page 150).
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.4.13 February 2015 Frequency (D916) Fast Keys 3, 1, 2, 3, 1 This indicates the transmitter’s actual operating frequency. The factory default setting is to automatically set the operating frequency for optimum performance (see Target Frequency on page 140). Field Communicator Transducer Frequency D916 51 kHz To view the actual operating frequency: 1. From the Home screen, select 3: Service Tools. 2. Select 1: Alerts. 3.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.4.14 Threshold in use (D917) Fast Keys 3, 1, 2, 3, 2 This indicates the echo strength threshold limit, below which echoes are rejected. The factory default setting is to automatically set the threshold level for optimum performance (see Set Threshold on page 133). Field Communicator Threshold in Use D917 12 % To view the threshold limit: 1. From the Home screen, select 3: Service Tools. 2. Select 1: Alerts.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.4.15 February 2015 Pulses in use (D918) Fast Keys 3, 1, 2, 3, 3 This is the actual number of pulses transmitted in the previous burst of pulses. Note  The factory default setting is to automatically decide the number of pulses in a burst for optimum performance (see Target Pulses on page 139) Field Communicator Pulses in Use D918 10 To view the number of pulses being used in a burst: 1.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 F.4.16 Transmit power (D919) Fast Keys 3, 1, 2, 3, 4 This indicates the level of power in use for ultrasonic pulse transmission.  The lower the level number, the less power is being used  The higher the level number, the more power being used Note  The factory default setting is to optimize the power needed for ultrasonic pulse transmission (see Transmit Power Control on page 135).
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.4.17 February 2015 Model code (D949) Fast Keys 1, 3, 1, 1, 1, 2 Field Communicator Model Code D949 MSP400RH To view the transmitter model code: 1. From the Home screen, select 1: Overview. 2. Select 3: Shortcuts. 3. Select 1: Device Information twice. 4. Select 1: Identification, and then 2: Model Code D949. 5. When finished, press EXIT to exit to the previous menu.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Mobrey MCU900 Series control unit Hardware Rev D952 1.0 To view the hardware revision number: F.4.19 1. From the Main Menu screen, select SETUP. 2. Select the transmitter (e.g. “Tx1:MSP400RH”). 3. Select SYSTEM, FIXED, HART, and then Hardware Rev. 4. When finished, press the ESC key to exit to the previous menu.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.4.20 February 2015 Manufacturer (D960) Fast Keys 2, 2, 4 [or 5], 1, 4 Field Communicator Manufacturer D960 Mobrey To view the manufacturer name: 1. From the Home screen, select 2: Configure. 2. Select 2: Manual Setup. 3. Select 4: HART/Identity (MSP900GH) or 5: HART/Identity (MSP400RH). 4. Select 1: Identity, and then 4: Manufacturer D960. 5. When finished, press EXIT to exit to the previous menu.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Mobrey MCU900 Series control unit To view the device identification number: F.4.22 Unique ID 123456 1. From the Main Menu screen, select SETUP. 2. Select the transmitter (e.g. “Tx1: MSP400RH”). 3. Select SYSTEM, FIXED, HART, and then Unique ID. 4. When finished, press the ESC key to exit to the previous menu.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA F.4.23 February 2015 Transmitter specific command rev. (D963) Fast Keys 1, 3, 1, 1, 1, 5 The revision number of specific (non-standard) HART commands supported by the transmitter. Field Communicator Device Revision D963 5 To view the revision number: 1. From the Home screen, select 1: Overview. 2. Select 3: Shortcuts. 3. Select 1: Device Information (twice). 4. Select 1: Identification, and then 5: Device Revision D963.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA February 2015 Mobrey MCU900 Series control unit To view the number of preamble bytes: F.4.25 Num Req Preams D964 5 1. From the Main Menu screen, select SETUP. 2. Select the transmitter (e.g. “Tx1:MSP400RH”). 3. Select SYSTEM, FIXED, HART, and then Num Req Preams. 4. When finished, press the ESC key to exit to the previous menu.
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Reference Manual Appendix F: Configuring Using HART IP2048/RM, Rev AA Primary variable trend Fast Keys 3, 3, 1, 1 This indicates the history of PV changes. Note  The live PV is always indicated in the read-only parameter Process Value / Primary Variable (PV) (page 147). Field Communicator 40 To view the trend: Primary Variable 30 (ft) F.4.26 February 2015 20 10 1. From the Home screen, select 3: Service Tools. 0 19:27:14 19:33:54 19:40:34 19:47:14 Time 2. Select 3: Trends. 3.
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Appendix F: Configuring Using HART February 2015 170 Reference Manual IP2048/RM, Rev AA
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Reference Manual IP2048/RM, Rev AA February 2015 Emerson Process Management Rosemount Measurement Ltd. 158 Edinburgh Avenue Slough, Berks, SL1 4UE, UK Tel: +44 (0)1753 756600 Fax: +44 (0)1753 823589 www.emersonprocess.com Emerson Process Management Rosemount Inc. 8200 Market Boulevard Chanhassen, MN 55317, USA Tel (USA) 1 800 999 9307 Tel (International) +1 952 906 8888 Fax +1 952 906 8889 Standard Terms and Conditions of Sale can be found at www.rosemount.