Ametek Magnetrol Pulsar R80 Installation And Operating Manual
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Ametek Magnetrol Pulsar R80 Installation And Operating Manual

Ametek Magnetrol Pulsar R80 Installation And Operating Manual

Radar level transmitter with hart output
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Installation and Operating
Manual for Pulsar
Model R80
®
with HART
output
®
High Performance 80 GHz FMCW
Radar Level Transmitter
2014/68/EU

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Summary of Contents for Ametek Magnetrol Pulsar R80

  • Page 1 Installation and Operating Manual for Pulsar Model R80 ® with HART output ® High Performance 80 GHz FMCW Radar Level Transmitter 2014/68/EU...
  • Page 2 General technical Warranty material, support data, and safety information are All AMETEK LMS electronic level and flow controls presented in narrative form. The following styles are are warranted free of defects in materials or used for notes, cautions, and warnings.

  • Page 3: Table Of Contents

    Pulsar Model R80 ® 80 GHz FMCW Radar Level Transmitter Table of Contents 1.0 QuickStart Installation 2.6 Configuring the Transmitter ....20 1.1 Getting Started ......5 2.6.1 Bench Configuration .
  • Page 4 3.4 Troubleshooting and Diagnostics ..44 3.4.1 Diagnostics (Namur NE 107) ..44 3.4.2 Diagnostic Indication Simulation ..46 3.4.3 Diagnostic Help ....46 3.4.4 Diagnostic Indicator Table .

  • Page 5: Quickstart Installation

    QuickStart Installation The QuickStart Installation procedures provide an overview of the key steps for mounting, wiring, and configuring the Pulsar Model R80 radar level transmitter. These procedures are intended for experienced install- ers of electronic level measurement instruments. See Section 2.0, Complete Installation, for detailed installation instructions.

  • Page 6: Configuration Information

    1.1.2 Configuration Information A helpful SETUP WIZARD, which will guide you through the simple configuration (with parameter explanations), is available in the Pulsar Model R80. Located in the lo- cal user interface menu under MAIN MENU/WIZARDS/ SETUP WIZARD, some key information is required for configuration.

  • Page 7: Quickstart Mounting

    QuickStart Mounting NOTE: Confirm the configuration style and process connection (size and type) of the Pulsar Model R80 radar transmitter. Ensure it matches the requirements of the installation before continuing with the QuickStart installation. ➀ Confirm the model and serial numbers on the name- plates of Pulsar Model R80 electronics and antenna are identical.

  • Page 8: Quickstart Wiring

    QuickStart Wiring WARNING! Explosion hazard. Do not remove covers unless pow- er has been switched off or the area is known to be non-hazardous. NOTE: Ensure that the electrical wiring to the Pulsar Model R80 radar Black (-) transmitter is complete and in compliance with all regulations Red (+) and codes.
  • Page 9 3. The push buttons offer multiple forms of functionality for menu navigation and data entry. (See Section 2.6 for STEP 4 complete explanation.) UP moves up through the menu or increases a dis- played value. DOWN moves down through the menu or decreases a displayed value.

  • Page 10: Setup Wizard Menu Options

    1.4.1 Setup Wizard Menu Options Level Units Select the Units of measurement for the level output: • Inches • Feet • Millimeters • Centimeters • Meters Tank Height Enter tank height (in Level Units selected) Antenna Model • RC0 — ⁄...

  • Page 11: Setup Wizard Numerical Data Entry

    Sensor Reference Point Top Blocking Distance Sensor Safety Level Zone Distance Measurement Region Tank Height Level = Tank Height – Distance Bottom Blocking Distance 1.4.1.1 Setup Wizard Numerical Data Entry To make numerical entry changes to Tank Height: UP moves up to the next highest digit (0,1,2,3,..,9 or the decimal point).

  • Page 12: Complete Installation

    • Record the model and serial numbers for future refer- ence when ordering parts. Electrostatic Discharge (ESD) Handling Procedure AMETEK LMS electronic instruments are manufactured to the highest quality standards. These instruments use electronic components that may be damaged by static electricity present in most work environments.

  • Page 13: Before You Begin

    Before You Begin 2.3.1 Site Preparation Each Pulsar Model R80 Radar transmitter/antenna is built to match the physical specifications of the required installation. Ensure that the antenna process connection is correct for the threaded or flanged mounting on the vessel where the transmitter will be placed. See Section 2.4, Mounting.

  • Page 14: Maximum Distance

    2.3.3.1 Maximum Distance The chart below shows the maximum measuring range (Distance) of each antenna based on fundamental con- ditions of Dielectric, Distance and Turbulence. Distance is measured from the Sensor Reference Point (bottom of NPT thread, top of BSP thread or face of a flange). R80 Maximum Recommended Measuring Range in meters (feet) Turbulence None or Light Turbulence Medium or Heavy...

  • Page 15: Mounting

    Mounting The Pulsar Model R80 Radar transmitter can be mount- ed to a vessel using a variety of process connections. Generally, either a threaded or flanged connection is used. For information about the sizes and types of con- nections available, see Section 3.8.2, Antenna Model Numbers.

  • Page 16: Obstructions

    2.4.1.3 Obstructions Almost any object that falls within the beam pattern will cause reflections that may be misinterpreted as a false liquid level. Although Pulsar Model R80 has a powerful Echo Rejection routine, all possible precautions should be taken to minimize false target reflections with proper installation and orientation.

  • Page 17: Low Echo Margin

    NOTE: ALWAYS RUN THE ECHO REJECTION ROUTINE AFTER MAKING CHANGES TO MENU ITEMS (Antenna Model, Antenna Mount, Tank Height, Dielectric, Turbulence, Rate of Change, Foam). 2.4.2.1 Echo Margin Echo Margin is a parameter that, when used with Echo Strength, can be a very useful troubleshooting tool. In very basic terms, it is defined as a numeric value that is related to the strength of the target peak relative to the Level Threshold.

  • Page 18: Wiring

    Wiring Caution: HART versions of the Pulsar Model R80 transmitter oper- ate at voltages of 11–36 VDC (SELV). Higher voltages will damage the transmitter. Wiring connections between the power supply and the Pulsar Model R80 Radar transmitter should be made us- ing 0.5–1mm (18–22 AWG) shielded twisted pair instru- ment cable.

  • Page 19: Intrinsically Safe

    2.5.2 Intrinsically Safe An Intrinsically Safe (IS) installation potentially has flammable media present. An approved IS barrier must be installed in the non-hazardous (safe) area to limit the available energy out to the hazardous area. See Agency Drawing – Intrinsically Safe Installation, Section 3.5.1.

  • Page 20: Configuring The Transmitter

    To install an Explosion Proof transmitter: 1. Install Explosion Proof conduit from the safe area to the conduit connection of the Pulsar Model R80 transmitter (refer to local plant or facility procedures). 2. Remove the cover from the wiring compartment of the transmitter.

  • Page 21: Menu Traversal And Data Entry

    NOTE: When using a HART communicator for configuration, a mini- mum 250-ohm line load resistance is required. Refer to your HART communicator manual for additional information. NOTE: The transmitter can be configured without the antenna at- tached. Disregard any diagnostic indicators that may appear during that time.

  • Page 22: Digit Entry

    2.6.2.3 Entering Numeric Data Using Digit Entry This method is used to input numeric data, e.g., Tank Height, 4 mA setpoint and 20 mA setpoint. Push Button Keystroke Action Moves up to the next highest digit (0,1,2,3,..,9 or decimal point). If held down the digits scroll until the push button is released.

  • Page 23: Entering Character Data

    2.6.2.5 Entering Character Data This method is used for parameters requiring alphanu- meric character entry, such as for entering tags, etc. General Menu Notes: Push Button Keystroke Action Moves to the previous character (Z...Y...X...W). If held down, the characters scroll until the push button is released.

  • Page 24: Menu: Step-By-Step Procedure

    Advanced Password Certain portions of the menu structure that contain more advanced parameters are further protected by an Advanced Password. This password will be provided, when necessary, by Factory technical support. Factory Password Calibration-related and other factory settings are further protected by a Factory Password.
  • Page 25 MAIN MENU Pressing any key on the Home Screen will present the Main Menu, consisting of four basic menu labels shown in all capital letters. • DEVICE SETUP • DIAGNOSTICS • MEASURED VALUES • WIZARDS As shown, the reverse video represents a cursor iden- tifying the selected item, which will appear in reverse video on the LCD.
  • Page 26 DEVICE SETUP Choosing DEVICE SETUP from the MAIN MENU will result in an LCD presentation as shown at left. The small down arrow shown at the right hand side of the screen is the indication that more items are available below and can be accessed by pressing the DOWN key.

  • Page 27: Configuration Menu: Device Setup

    2.6.5 Model R80 Configuration Menu — Device Setup NOTE: Context-sensitive HELP is available for all menu items. With the menu item highlighted, hold down the ENTER key for two seconds. Use UP and DOWN for navigation. ➪ Home Screen Model (read only) Magnetrol S/N (read only)
  • Page 28 2.6.5 Model R80 Configuration Menu — Device Setup Home Screen Main Menu Device Setup Identity Measurement Type: Basic Config Volume Config Level Only Volume and Level I/O Config Display Config Flow Advanced Config SYSTEM UNITS Factory Config Level Units: Antenna Model: Stillwell I.D.: ECHO REJECTION: 1.6 to 19.7 inches...
  • Page 29 2.6.5 Model R80 Configuration Menu — Device Setup Home Screen Main Menu Device Setup Identity Basic Config I/O Config Primary Variable (PV) Lower Range Value (LRV): 0 to 100 feet (0 to 30 meters) 0 to 9999999 gals (Volume) Upper Range Value (URV): 0 to 100 feet (0 to 30 meters) 0 to 9999999 cf (Volume)
  • Page 30 2.6.5 Model R80 Configuration Menu — Device Setup Home Screen Main Menu Device Setup Identity Basic Config I/O Config Display Config Advanced Config Factory Config Top Blocking Distance: Level Trim: ANALOG OUTPUT: 12 to 120 inches -10 to +10 inches HART Poll Address: (30 cm to 3 meters) (-25 to +25 cm)

  • Page 31: Configuration Using Hart

    Configuration Using HART ® A HART (Highway Addressable Remote Transducer) re- mote unit, such as a HART communicator, can be used to provide a communication link to the Pulsar Model R80 transmitter. When connected to the control loop, the same system measurement readings shown on the transmitter are also shown on the communicator.

  • Page 32: Hart Menu

    2.7.4 HART Menu 1 PV 2 PV Loop Current 3 PV % Range 4 Device Setup 1 Enter Password 1 Identity 2 Tag 5 Setup Wizard 6 Diagnostics 3 Long Tag 4 Descriptor 7 Measured Values 2 Basic Config 1 Enter Password 5 Final asmbly num 2 Measurement Type 6 Date...
  • Page 33 2.7.4 HART Menu (continued) 1 PV 2 PV Loop Current 3 PV % Range 1 Enter Password 1 Level 4 Device Setup 1 Identity 2 Language 2 Distance 5 Setup Wizard 2 Basic Config 3 Status Symbol 6 Diagnostics 3 Volume 3 Volume Config 4 Long Tag 7 Measured Values...

  • Page 34: Reference Information

    Reference Information This section presents an overview of the operation of the Pulsar Model R80 Radar Level Transmitter, infor- mation on troubleshooting, common problems, listings of agency approvals, lists of replacement and recom- mended spare parts, and detailed physical, functional and performance specifications.

  • Page 35: Configuration Information

    FMCW captures its process variable information in the frequency domain, which supports more accurate signal conversion. The main advantage of FMCW is that it utilizes higher receiving sensitivity and higher-strength signals over pulse systems, allowing it to perform better in difficult situations where there may be turbulence, foam or excessive vapors.

  • Page 36: Reset Function

    For that reason, the Reset function will return the device back to the state at which it left the factory. Antenna Mount = Flange It is recommended that AMETEK LMS Technical Sup- Dielectric Range = Above 10 port be contacted as the Advanced User password will 20 mA 72"...

  • Page 37: Echo Rejection

    3.3.3 Echo Rejection Since all Non-Contact radar transmitters are applica- tion/installation dependent, Echo Rejection (ignoring false targets) may be necessary. The Model R80 transmitter Echo Rejection feature is located in the Device Setup/BASIC Config menu, and requires the User Password to activate. It is highly recommended that this feature be used with the wave- form capture capability of the Model R80 DTM and PACTware...

  • Page 38: Vessel Types

    Vessel Types HORIZONTAL/SPHERICAL SPHERICAL HORIZONTAL/ELLIPTICAL VERTICAL/ELLIPTICAL VERTICAL/SPHERICAL RECTANGULAR VERTICAL/FLAT VERTICAL/CONICAL HORIZONTAL/FLAT 58-604 Pulsar Model R80 Radar Level Transmitter with HART Output...

  • Page 39: Configuration Using Custom Table

    3.3.4.2 Configuration using Custom Table If none of the nine Vessel Types shown can be used, a Custom Table can be created. A maximum of 30 points can be used to establish the level to volume relation- ship. The following table provides an explanation of each of the System Configuration parameters for vol- ume applications where a Custom Table is needed.

  • Page 40: Open Channel Flow Capability

    3.3.5 Open Channel Flow Capability Model R80 Selecting Measurement Type = Flow allows the Pulsar Model R80 transmitter to measure flow as the Primary Flow Measured Value. Open channel flow is performed by using the Model R80 to measure the Head in a hydraulic structure. The hydraulic structure is the primary measuring element, of which the two most common types are weirs and flumes.

  • Page 41: Configuration Using Flume/Weir Equations

    3.3.5.1 Configuration using Flume/Weir Equations The following table provides an explanation of each of the System Configuration parameters required for open channel flow applications using one of the Flow Ele- ments that are stored in the firmware. Configuration Parameter Explanation A selection of Gallons/Minute (factory default Flow Unit), Gallons/Hour, Mil Gallons/Day, Flow Units Liters/Second, Liters/Minute, Liters/Hour, Cubic Meter/Hour, Cubic Ft/Second,...

  • Page 42: Generic Equation

    3.3.5.2 Configuration using Generic Equation The following table provides an explanation of each of the System Configuration parameters for Open channel flow applications using the Generic Equation. Configuration Parameter Explanation (Open Channel Flow — using the Generic Equation) A selection of Gallons/Minute (factory default Flow Unit), Gallons/Hour, Mil Gallons/Day, Flow Units Liters/Second, Liters/Minute, Liters/Hour, Cubic Meter/Hour, Cubic Ft/Second, Cubic Ft/Minute, and Cubic Ft/Hour are provided.

  • Page 43: Custom Table

    3.3.5.3 Configuration using Custom Table Concentrate points as follows: The following table provides an explanation of each of A. At least two points at beginning (P1 and P2); the System Configuration parameters for open channel B. At least two points at end (P9 and P10); C.

  • Page 44: Troubleshooting And Diagnostics

    Troubleshooting and Diagnostics The Pulsar Model R80 transmitter is designed and en- gineered for trouble-free operation over a wide range of operating conditions. The transmitter continuously runs a series of internal self-tests and displays helpful mes- sages on the large graphic liquid crystal display (LCD) when attention is required.
  • Page 45 • Failure • Function Check • Out of Specification • Maintenance required These categories are shown by both symbols and col- ors, depending on the display capability. In essence, this approach ensures that the correct diag- nostic information is available to the correct person-at the correct time.

  • Page 46: Diagnostic Indication Simulation

    Refer to the Diagnostic Indicator tables in this section for a complete listing of the Model R80 diagnostic indi- cators, along with their explanations, default categories, and recommended remedies. NOTES: 1) The remedies shown in this table can also be seen on the transmitter LCD by viewing the present status screen when the device is in a diagnostic condition.
  • Page 47 When the transmitter is operating normally and the highlight cursor is positioned on Present Status, the bottom LCD line displays “OK” because no diagnostic indicators are active. EVENT HISTORY – This menu displays the last twenty events related to configuration and diagnostic event logging.

  • Page 48: Diagnostic Indicator Table

    3.4.4 Diagnostic Indicator Table Shown below and at right is a listing of the Model R80 diagnostic indicators, showing their priority, explanations and recommended remedies. (Priority 1 is highest priority.) Default Priority Indicator Name Explanation Explanation Category Unrecoverable error occurred in Contact Technical Support Software Error Failure...
  • Page 49 Default Priority Indicator Name Explanation Explanation Category A parameter has been modified from If desired, reset Config Changed Function Config Changed the User Interface. indicator in ADVANCED CONFIG Check menu. Spare Indicator 5 Reserved for future use. Electronics too hot. May compro- Shield transmitter from heat source High Elec Temp Out of Spec...

  • Page 50: Additional Diagnostic/Trouble Shooting Capabilities

    3.4.5 Additional Diagnostic/Trouble Shooting Capabilities 3.4.5.1 Echo History Setup The Model R80 contains the unique and powerful fea- ture that allows waveforms to be automatically captured based on Diagnostic Events, Time or both. This menu contains those parameters that configure that feature. Eleven (11) waveforms can be saved directly into the transmitter.

  • Page 51: Agency Approvals

    Agency Approvals These devices are in compliance with the RED-directive 2014/53/EU, the EMC directive 2014/30/EU, the PED-directive 2014/68/EU, the MIHQ ATEX directive 2014/34/EU and RoHS directive 2011/65/EU. 705 ENTERPRISE ST AURORA, 60504 IL USA APPROVED 705 ENTERPRISE ST AURORA, 60504 IL USA APPROVED 705 ENTERPRISE ST AURORA, 60504 IL USA APPROVED...
  • Page 52 This equipment with chargeable non-conductive parts, e.g. enclosure’s paint and antenna use PTFE, Co-polymer Polypropylene or Noryl En265, is provided with a warning label referring to the safety measures that must be taken if there is electrostatic charging during operation. For use in hazardous area, the equipment and side to be installed, e.g.
  • Page 53 §15.105 Information to the user (b) For a Class B digital device or peripheral, the instructions furnished the user shall include the following or similar statement, placed in a promi- nent location in the text of the manual: Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

  • Page 54: Agency Drawing & Entity Parameters

    3.5.1 Agency Drawing and Entity Parameters HAZARDOUS LOCATION NON-HAZARDOUS LOCATION PULSAR R80 LEVEL TRANSMITTER LIMITING VALUES INTRINSICALLY SAFE FOR: Voc <= 28.6V Ca >= 4.4 nF CL I,II,III DIV 1 GRP A,B,C,D,E,F,G Isc <= 140 mA La >= 2.7μH CL I, ZONE 0 AEx ia IIC ENTITY CL I, ZONE 0 Ex ia IIC Ui (Vmax) = 28.6 V...

  • Page 55: Specifications

    Specifications 3.6.1 Functional/physical System Design Measurement Principle Frequency Modulated Continuous Wave (FMCW) Radar 80 GHz Input Measured Variable Level, determined by the difference in modulated frequencies Span 0.2 to 30 meters (0.5 to 100 feet) Output Type 4–20 mA with HART: 3.8 mA to 20.5 mA useable (per NAMUR NE43) Resolution Analog: .003 mA / Digital Display: 1 mm Loop Resistance...

  • Page 56: Performance

    Specifications 3.6.3 Performance Reference Conditions Reflection from ideal reflector at +20 °C (+70 °F) Linearity ≤ 1mm Measured Error ≤ 1mm (Performance will degrade slightly within 25 cm (10”) of antenna) Resolution 0.1 inch or 1mm Repeatability ≤ 1mm Response Time <...

  • Page 57: O-Ring (Seal) Selection Chart

    3.6.4 O-ring (seal) Selection Chart Maximum Maximum Min. Recommended Not Recommended Material Code Temperature Pressure Temp. For Use In For Use In Ketones (MEK, acetone), ➀ skydrol fluids, amines, anhydrous Viton 70 bar @ +20 °C -40 °C ® +200 °C @ 16 bar General purpose, ethylene ammonia, low molecular weight VX065...

  • Page 58: Operating Temperature Range

    3.6.7 Antenna Pressure / Temperature Ratings Safe Operating Region: Standard PTFE Seal (13.8) 500 (260) 400 (204) 350 (180) 300 (149) (6.9) 200 (93) 100 (38) 0 (-18) -100 (-73) (10) (38) (93) (150) Process Temperature °F (°C) (max. 300 °F, 150° C) (-40) (-29) (-18)

  • Page 59: Replacement Parts

    Replacement Parts Electronics: Digit: 5 1 1 7 7 7 7 0 6 7 7 7 Part Number: Serial Number: See nameplate, always provide complete part number and X = product with a non-standard customer requirement serial number when ordering spares. (1) Electronic Module (4) (5) O-ring Digit 5...

  • Page 60: Model Numbers

    Model Numbers 3.8.1 Pulsar Model R80 Radar Transmitter 1–3 | MEASUREMENT SYSTEM R 8 0 Through-Air Radar Level Transmitter - 80 GHz FMCW Radar 4 | POWER 24 VDC, Two Wire 5 | SIGNAL OUTPUT 4-20 mA with HART 6 | SAFETY OPTIONS SIL 2 Hardware 7 | ACCESSORIES/MOUNTING No Digital Display and Keypad –...

  • Page 61: Pulsar Model R80 Radar Antennas

    Model Numbers 3.8.2 Pulsar Model R80 Radar Antenna 1–2 | MEASUREMENT SYSTEM Through-Air Radar Level Transmitter - 80 GHz FMCW Radar 3 | CONFIGURATION/STYLE ⁄ " Horn ⁄ " Horn 2" Horn ➀ 3" Horn ➀ 4–5 | PROCESS CONNECTION – SIZE/TYPE ⁄...

  • Page 62: Advanced Configuration/Troubleshooting Techniques

    Advanced Configuration/Troubleshooting Techniques This section contains information regarding some of the advanced configuration and trouble- shooting capability contained within the Model R80 transmitter. Some of these diagnostic options are best suited for use with PACTware and the Model R80 DTM, and should be implemented only after contacting Magnetrol Technical Support.
  • Page 63 Click on NEXT at the loop warning message. A password window will then appear. Click OK. The system calculates the curve, and then saves it. Click OK to confirm. 58-604 Pulsar Model R80 Radar Level Transmitter with HART Output...
  • Page 64 On the next screen, enter the actual location of the level to be measured. Press ENTER and then click on NEXT. Press NEXT to confirm. 58-604 Pulsar Model R80 Radar Level Transmitter with HART Output...
  • Page 65 The Live Curve and Rejection Curve will then be displayed as shown in the screenshot below. Actual Level A warning screen is shown that the loop can be returned to automatic control. 58-604 Pulsar Model R80 Radar Level Transmitter with HART Output...

  • Page 66: Custom Echo Rejection

    Custom Echo Rejection INTRODUCTION The Pulsar Model R80 has a very unique feature that allows for a user to modify a Standard Echo Rejection curve. Custom Echo Rejection is a feature intended to allow a user to manually adjust the curve to account for undesirable waveform features (noise, disturbances, etc.) that may not have been captured by the initial Standard Echo Rejection curve.
  • Page 67 The Custom Echo Rejection curve can be modified in three ways: 1. Modify existing Echo Changing the amplitude or width of an existing echo in the Custom Rejection Curve is the most typical use of this method. For example, it can be used to account for the variations in mixing blade operation.
  • Page 68 Click on NEXT at the loop warning message. A password window will then appear. Click OK. 58-604 Pulsar Model R80 Radar Level Transmitter with HART Output...
  • Page 69 Click OK. Upon presentation of the Rejection echo list (including the echo amplitudes), along with a display of the present level, select the desired false echo to be modified. (The distance to the echo must be smaller than the distance to the level echo). 58-604 Pulsar Model R80 Radar Level Transmitter with HART Output...
  • Page 70 Revise left location and press ENTER. (Right location and/or strength can also be revised.) Click OK. New Rejected Area 58-604 Pulsar Model R80 Radar Level Transmitter with HART Output...

  • Page 71: Tank Profile

    Tank Profile Introduction Non-Contact radar transmitters are typically configured and commissioned with a static liquid level. Ideally, the installer will generate some level change after commissioning to verify proper operation, but rarely can one witness a complete fill and empty cycle of the vessel. Therefore, the transmitter configuration may not initially be optimized for the entire range of operation.
  • Page 72 SETUP The Tank Profile can be initiated in the DTM in the following manner: 1. Use SET CLOCK button to ensure transmitter clock is set properly 2. Choose LIMIT UNITS of “Level” or “ % Range” 3. Choose INTERVAL, LIMITS and TIMES applicable to your needs. 4.

  • Page 73: Echo Margin

    Echo Margin Echo Margin is a unique parameter that, when used along with Echo Strength can be a very useful troubleshooting tool. Echo Strength is taken from the standard Signal-to-Noise calculation and is simply defined as: “The amplitude of the Level echo in Echo Strength units (0-100)” Echo Margin is defined as: “A numeric value that is related to the strength of the target peak relative to the Level Threshold or competing waveform features, i.e., noise.”...

  • Page 74: Automated Echo Capture

    By reporting the SMALLER value, Echo Margin does a better job of reporting which issue is most likely to become a problem: • False Target- if this echo becomes large enough to rise above the Threshold it will be mistakenly reported as the Level.

  • Page 75: Event History

    A number of points should be made in this example: • Curve 1 is showing the current Live echo • Curve 2 is showing “History 9”— the 9th echo stored in memory which was automatically cap- tured at 5:40 p.m. on 4/5/2017 •...
  • Page 76 Value1 and Value2 entries have various meanings depending on the Event. (A comprehensive explanation of these entries is included in this section.) It is highly recommended to Set Clock (in transmitter) if actual Dates and Times are not shown. (Although Event History can be viewed via the Local User Interface, the DTM offers a more com- plete view of the information.) Press “Refresh Event History”...
  • Page 77 Event History – Value1/Value2 Look-up Table Event Value1 Value2 ALL DIAGNOSTIC INDICATORS 0 = No value (unused) Level value when capturead (unless otherwise noted below) Analog Board Error Error Code 0 = No value (unused) Analog Output Error Measured current Expected current Boundary Condition State (BCS) chang- XX- 2-digit value...
  • Page 78 Configuration Parameters (continued) Event Value1 Value2 Echo Rejection Type Old value New Value 2 = Standard Echo Rejection 3 = Custom Echo Rejection Echo Reject State Old Value New Value 0 = Off 1 = Disabled 2 = Enabled FME Distance Threshold Old value New Value Foam...
  • Page 79 Complete Listing of Diagnostic Indicators including Analog Board Errors Error Code Diagnostic Explanation Software Error Instruction execution traversed an incorrect path RAM Error run-time volatile memory test failed ADC Error Run-time analog-to-digital converter test failed EEPROM Error Unrecoverable checksum error in non-volatile memory Firmware Conflict Delay-locked loop malfunction Analog Output Error...
  • Page 80 Controls returned under factory, prior to the material’s return. This is available our service policy must be returned by Prepaid through a AMETEK LMS local representative or by transportation. AMETEK LMS will repair or replace contacting the factory. Please provide the following...

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