Milltronics AiRanger XPL Plus Instruction Manual
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Milltronics AiRanger XPL Plus Instruction Manual

Ten point level monitor
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AiRanger XPL Plus
Instruction Manual
PL-532
October 1997
33455320
Technology based. Customer driven.
Rev
2.2

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Summary of Contents for Milltronics AiRanger XPL Plus

  • Page 1 AiRanger XPL Plus Instruction Manual PL-532 October 1997 33455320 Technology based. Customer driven.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS TITLE PAGE # INTRODUCTION About this Manual About the AIRANGER XPL PLUS Important AIRANGER XPL PLUS Features Fixed Features Programmable Features INSTALLATION AIRANGER XPL PLUS Location Cable/Conduit Entry Requirements Mounting Transducer Mounting Optional Cards Communications Module TIB-9 Card...
  • Page 4 Space (Remaining Capacity) Example 3 mA Multi Point Average Example 4 Distance Application Assistance BIC-II Support Maintenance TROUBLESHOOTING GUIDE Symptom-Cause-Action Chart Measurement Difficulties Flashing LOE Display Fixed Reading Wrong Reading SPECIFICATIONS AiRanger XPL Plus Programmer Transducer Options PROGRAMMING CHART PL-532 01/25/99...

  • Page 5: Introduction

    INSTALLATION , first time system installers may wish to use the AIRANGER XPL PLUS Quick Start Guide, for step by step start up instructions. INTRODUCTION introduces installers and operators to the XPL+, with brief descriptions of key features.

  • Page 6: About The Airanger Xpl Plus

    For superior air temperature compensation, a TIB-9 card may be used with individual Milltronics TS-3 temperature sensors for each vessel. A simple calibration feature compensates for homogeneous (consistent composition) atmospheres other than air.
  • Page 7 , relays and RS-232 or RS-422 communication interface, as programmed by the XPL+. With the addition of a Milltronics SmartLinx protocol specific ‘plug in ’ communications module, the XPL+ is compatible with popular industrial control system standards.

  • Page 8: Important Airanger Xpl Plus Features

    RS-232 or RS-422 interface. and /or SmartLinx Compatible Communications ready when equipped with an appropriate Milltronics SmartLinx module. SPEED: Fast 16/32 bit microprocessor at 16.7 MHz clock speed. 1 vessel (point) per second scanning speed capability.

  • Page 9: Volume

    ADDITIONAL FEATURES (use as desired) VOLUME: 8 pre-programmed tank shape options, 2 universal tank shape programming methods. FAILSAFE: Numerous failsafe options for process control equipment activation. RELAYS: 7 alarm functions including level, rate of change, temperature and more, Fixed or independent on/off setpoints. (SAM-20 required) mA OUTPUTS: Based on level, space, distance, or volume,...
  • Page 10 PL-532...

  • Page 11: Installation

    Application Examples for additional installation requirements. Also, refer to the instruction manuals of all other equipment connected to the XPL+ for additional installation instructions. AIRANGER XPL PLUS Installation should only be performed by qualified personnel, and in accordance with all governing regulations.

  • Page 12: Mounting

    MOUNTING This product is susceptible to electrostatic shock. Follow proper grounding procedures. Inspect all cartons and packaging for possible damage during shipment, before removing the XPL+ and associated equipment. Loosen the 6 enclosure lid ( captivated ) screws and swing the lid open. Remove the 4 board B mounting screws ( outer corners ) and remove the circuit board assembly.

  • Page 13: Optional Cards

    TIB-9 CARD The standard XPL+ supports one Milltronics TS-3 temperature sensor. When equipped with a TIB-9 card, the XPL+ supports up to 10 TS-3s. Your XPL+ may be shipped to you without a TIB-9 card, for installation at a later date.
  • Page 14 INTERCONNECTION Before interconnecting system components to the XPL+ terminals, verify all components have been installed in accordance with the associated product instruction manuals. Connect all associated equipment cable shields to the XPL+ shield connections. To avoid differential ground potentials, do not connect cable shields to ground (earth) elsewhere. Insulate (tape) cable shields at all shield junctions to prevent ground loops.

  • Page 15: System Diagram

    SYSTEM DIAGRAM AiRanger XPL Plus Milltronics transducer, see Specifications optional SmartLinx Milltronics TS-3, temperature sensor bipolar current (Milltronics communications) Milltronics AO-10, analog output device Milltronics SAM-20, relay output device Milltronics BIC-2, buffered interface converter industry bus industry control system Maximum system capability. Not all components or their maximum quantity may be required.

  • Page 16: Temperature Sensor

    TRANSDUCER TRANSDUCERS To Transducers (10 max), RG62 A / U Coax, 365 m (1200 ft) / Transducer max. Transducer cables must be run in a grounded metal conduit separate from other wiring ( except TS-3 temperature sensor wiring, if applicable ). Hazardous voltage present on transducer terminals during operation.

  • Page 17: Level System Synchronization

    PERIPHERALS The XPL+ is compatible with the following Milltronics peripherals ( 3 max ). SAM-20: 20 relay satellite alarm module ( 2 max ) AO-10: 10 output analog output module ( 1 only ) BIC-II: buffered XPL+ to RS-232C / RS-422 interface...

  • Page 18: Power

    POWER Before making the power connection, ensure proper voltage selection. SW1 switch shown in the 100/115/200/230 V ‘OFF’ position. Select 50 / 60 Hz appropriate voltage. select voltage via SW1. Never operate the XPL+ with the enclosure lid open, or with the ground ( earth ) wire disconnected. Ensure that any connected alarm or control equipment is disabled until satisfactory system operation and performance is verified.

  • Page 19: Relay

    PROGRAMMING Operator programmable features are identified by a Point Number and Parameter Number. The Point Number refers to the Transducer (vessel) Number, Relay Number, mA Output Number, or TS-3 Number as identified by the Point Type indicators. Parameter Numbers have a preset Parameter Value for each Point Number.
  • Page 20 KEYPAD In the program mode, use the XPL+ programmer keys to perform the identified functions. Numeric Value Keys Function Keys shift access to the Point Number, Parameter Number, or Parameter Value display. input a numeric value into the accessed display. input a Parameter Value decimal point (moves Profile and TVT Pointers left).

  • Page 21: Pl-532

    PROGRAM MODE ENTRY Upon initial power application, the XPL+ displays "OFF". To enter the program mode... 1. Ensure the enclosure lid is secured by the 6 captivated screws. 2. Place the infrared programmer in the enclosure lid recess (no wiring or fastening required). When the program mode is entered after RUN mode operation, all operating data is retained in memory.

  • Page 22: Parameter Reset Features

    PARAMETER RESET FEATURES On initial power up, all parameters are at "original" values. In many cases, when a Parameter Value is altered, associated Parameter Values are automatically altered accordingly. When a Parameter Number is accessed, if the preset Parameter Value displayed is acceptable, no entry is required. To return an operator adjusted Parameter Value to the preset value, with the appropriate Point Number and Parameter Number displayed...
  • Page 23 PL-532...
  • Page 24 PL-532...
  • Page 25 QUICK START PARAMETERS Alter the Quick Start Parameters as required to suit installation requirements. APPLICATION PARAMETERS If the Quick Start Guide was used, proceed to TECHNICAL REFERENCE Refer to TECHNICAL REFERENCE Application Examples for assistance, if required. P001 OPERATION Enter the type of RUN mode operation desired. Select: "level", to display how full the vessel is (from Empty P006) .
  • Page 26 P004 TRANSDUCER Enter the type of transducer connected to the XPL+ for the Point Number displayed. ULTRASONIC ULTRASONIC / TEMPERATURE values: 0 = not entered 100 = ST-H 106 = XPS-40 1 = ST-25 101 = XCT-8 107 = XLT-30 2 = ST-50 102 = XPS-10 108 = XLT-60...
  • Page 27 PL-532...
  • Page 28 PL-532...
  • Page 29 Hi Hi Alarm Normal Hi Alarm Operation Filling / Emptying Indicator Bar Graph Failsafe Operation Lo Alarm Milltronics Proprietary Communications Loop Lo Lo Alarm Auxiliary Point in Service Data In Indicator Reading Point Scanned Data Out Indicator Transducer the current display pertains to a transducer measurement.
  • Page 30 KEYPAD In the RUN mode, the following programmer keys perform the identified functions. Auxiliary Reading Keys Function Keys selects the Auxiliary Reading "mA output value for the Point Number displayed". selects the Auxiliary Reading "vessel atmosphere temperature". selects the Auxiliary Reading "rate of material level change".
  • Page 31 SYSTEM PERFORMANCE EVALUATION For initial RUN mode entry (or after any programming alteration), do not use the XPL+ to operate process control equipment until satisfactory system programming and performance is verified. to enter the RUN mode... "----" may be displayed briefly while the XPL+ takes measurements and calculates the Reading. When a Transducer (P004) value is entered for Point # 1 only, the Reading and other data is displayed continuously.
  • Page 32 PERFORMANCE TEST RESULTS Monitor system performance carefully, under all anticipated operating conditions. A. When the XPL+ performs exactly as required, programming is complete. B. If the XPL+ measurements are accurate and reliable, however alternate Reading units, failsafe, SAM-20 relay, or AO-10 mA output operation is desired, proceed to APPLICATION PARAMETERS . APPLICATION PARAMETERS C.
  • Page 33 APPLICATION PARAMETERS Application Parameters are used to alter the XPL+ display, failsafe, relay, and/or mA output operation. VOLUME PARAMETERS (P050 to P055) If Readings proportional to volume are desired, adjust the following parameters. If Volume Conversion is not required, proceed to Reading Parameters. P050 TANK SHAPE Enter the Tank Shape option that matches the vessel monitored.
  • Page 34 P051 MAX VOLUME Use this feature to display the Reading in volumetric units rather than percent. Enter the vessel volume between Empty (P006) and Span (P007). e.g.1 If the volume = 3650 m , enter 3650. e.g.2 If the volume = 267500 US gallons, enter 267.5 (1000’s of gallons). values: 0.000 to 9999 P052...
  • Page 35 READING PARAMETERS (P060 to P062) If Reading alteration is required, alter the following parameters to: a) alter the number of decimal places displayed. b) convert to units other than Units (P005), % of Span (P007), or Max Volume (P051). c) reference measurements to some point other than Empty (P006) or Span (P007). If alteration is not required, proceed to FAILSAFE PARAMETERS.
  • Page 36 P062 OFFSET READING Enter the value to be added to the Reading, (before display). This feature is preset to 0.000, (no offset). e.g. To reference a material level to sea level, enter the distance in Units (P005), between Empty (P006) and sea level. (Enter a negative value if Empty is below sea level.) This feature affects the XPL+ (and BIC-II, if used) Reading only.
  • Page 37 FAILSAFE PARAMETERS (P070 to P072) As preset, in the event of a measurement or technical difficulty, the XPL+ holds the Reading, Bar Graph, SAM-20 relays (if used) and AO-10 mA outputs (if used), at their last "known" values. To operate process control equipment under these conditions, alter the following parameters as required. If alternate Failsafe Operation is not required, proceed to RELAY PARAMETERS.
  • Page 38 P071 FAILSAFE MATERIAL LEVEL Select the material level to be reported when the Failsafe Timer expires. If "HOLd" (preset) is selected, in the RUN mode, the "last known" material level is held. If "HI" or "LO" are selected, the XPL+ advances to the Span (P007) level or Empty (P006) level as restricted by Failsafe Level Advance.
  • Page 39 RELAY PARAMETERS (P100 to P104, P110 to P113, P129) If relays are to be used, alter the following parameters as required. Otherwise, proceed to mA OUTPUT PARAMETERS. Relays may be programmed as Standard Alarms or for Custom Relay operation. For Standard Alarms (relays operate based on material level), select the Relay Set Up (P100) desired and alter the Standard Alarm (P101 to P104) parameters as required, before proceeding to Relay Failsafe (P129).
  • Page 40 Standard Alarms (P101 to P104) In the RUN mode, when the material level... » rises to a Hi or Hi Hi Alarm value, the Alarm indicator is displayed and the allocated relay(s) de- energize. » falls 5% of Span (P007) below the Hi or Hi Hi Alarm value, the Alarm indicator extinguishes, and the allocated relay(s) energize.
  • Page 41 Custom Relays (P110 to P113) P110 RELAY ALLOCATION Use this feature to alter the Relay Set Up ( P100 ) relay/point number association, to have any relay operate based upon the operation of any point number. When accessed, the Relay Symbol is displayed in the Point Type field and the Relay Number ( corresponding to the SAM-20 terminals ) is displayed in the Point Number field.
  • Page 42 To reset the Relay Function to use Standard Alarms, enter the desired Relay Set Up ( P100 ). values: 0 = off ( relay always de-energized ) 1 = level alarm ( preset ) 2 = in bounds alarm ( relays de-energized on alarm ) 3 = out of bounds alarm ( relays de-energized on alarm ) 4 = rate of change alarm ( relays de-energized on alarm ) 5 = temperature alarm ( relays de-energized on alarm )
  • Page 43 P112 RELAY A SETPOINT Enter the critical point for the desired action to occur (based on the Relay Function selected). values: -999 to 9999 P113 RELAY B SETPOINT Enter the critical point for the desired action to occur (based on the Relay Function selected). values: -999 to 9999 P 116...

  • Page 44: Ma Output

    mA OUTPUT PARAMETERS (P200 to P203, P210 to P215, P219) If AO-10 mA outputs are to be used, alter the following parameters as required. Otherwise, proceed to OPERATION. When a mA Output Parameter is accessed, the mA symbol is displayed in the Point Type field and the mA Output Number (corresponding to the AO-10 terminals) is displayed in the Point Number field.
  • Page 45 P203 (V) mA VALUE/TRANSDUCER View the current value of the mA output associated with the Point Number displayed. This is the Auxiliary Reading displayed when is pressed in the RUN mode and does not include any adjustment made using the 4 or 20 mA Trim (P214, P215) features. If the Point Number is included in a mA Multi Point Average calculation, the displayed value is the average obtained from all Point Numbers included in the mA Allocation (P202) range.
  • Page 46 P214 4 mA TRIM Use this feature (in combination with 20 mA Trim) if the device connected to the mA output displayed is out of calibration, yet device recalibration is impractical. Adjust this value as required to make the device connected indicate 4.000 mA when this parameter is accessed.
  • Page 47 PL-532...
  • Page 48 PL-532...

  • Page 49: Enhancement Parameters

    PURPOSE PAGE Data Logging to view previous maximum Temperature records Profile Records intended for use by Milltronics Service personnel Installation Records to identify length of service and power failure occurrence Range Calibration to compensate for measurement offset and/or sound velocity...
  • Page 50 DATA LOGGING PARAMETERS (P300 and P302) View the maximum Temperature recorded in the RUN mode. P300 (V) TEMPERATURE, TRANSDUCER MAX Use this feature if vessel temperature is monitored by an Ultrasonic / Temperature transducer to view the highest temperature recorded (in °C). values: -50 to 150 P302 (V)

  • Page 51: Profile Records

    PROFILE RECORDS (P330 to P337) The following parameters are for authorized Milltronics service personnel or Instrumentation Technicians familiar with Milltronics echo processing techniques. Use these features to record and save a total of up to 10 Echo profiles, initiated manually (P330), or automatically (P331 et al).
  • Page 52 To save a manual record: copies the echo profile record in the scope buffer and saves it in the selected address in in the record library. The parameter value field displays the new record ordinates. e.g. manually initiated record from transducer 1 saved in address 2 To display a record copies the echo profile record...
  • Page 53 AUTO RECORD A / B Setpoints Use Auto Record A Setpoint (P334) and Auto Record B Setpoint (P335) to define the boundaries within which the level must be, for the resultant Echo Profile to be considered for an Auto Profile Record. If "----"...

  • Page 54: Installation Records

    INSTALLATION RECORDS (P340 to P342) Use these features to view data relating to this specific XPL+ installation. P340 (V) DATE OF MANUFACTURE View the date of manufacture of this XPL+. values: YY:MM:DD format P341 (V) RUN TIME View the accumulated number of days this XPL+ has been operating, since the Date of Manufacture (P340).

  • Page 55: Range Calibration

    RANGE CALIBRATION PARAMETERS ( P650 to P654 ) P650 OFFSET CALIBRATION Use this feature if the Empty ( P006 ) value was estimated or if the reported material level is consistently high or low by a fixed amount ( e.g. 2 cm ). Before using this feature, verify the: a) Empty ( P006 ) value ( as measured or estimated ) was entered correctly.
  • Page 56 P652 OFFSET CORRECTION View the amount of offset applied to the Reading. This value is automatically adjusted when an Offset Calibration is performed. Alternatively, if the amount of Offset Correction required is known (and performing an Offset Calibration is not desired), enter the amount to be added to the Reading before display. values: -999 to 9999 P653...

  • Page 57: Temperature Compensation

    TEMPERATURE COMPENSATION PARAMETERS ( P660 to P664 ) P660 TEMP SOURCE This feature is preset to "AUTO". On scanning a transducer, the XPL+ scans the TS-3 temperature sensor assigned to the transducer. If a TS-3 sensor is not connected, the temperature measurement from the ultrasonic/temperature transducer is used.
  • Page 58 P662 TEMPERATURE SENSOR ALLOCATION As preset, TS-3 # 1-10 are allocated to Point Numbers 1-10 respectively. To alter this allocation, enter the TS-3 # whose temperature measurement will be used for the distance calculation of the Point Number displayed. When more than one TS-3 temperature sensor is allocated to a Point Number, the temperature measurements from each sensor are averaged for that vessel.
  • Page 59 RATE PARAMETERS ( P700 to P707 ) P700 MAX FILL RATE Adjust the XPL+ response to increases in the actual material level ( or advance to a higher Failsafe Material Level, P071 ). Enter a value slightly greater than the maximum vessel filling rate. This value ( in Units ( P005 ) or % of Span ( P007 ) per minute ) is automatically altered when Measurement Response ( P003 ) is altered.
  • Page 60 P704 RATE FILTER Use this feature to avoid Rate Value (P707) fluctuations due to a "splashing" material surface. This value is automatically altered when Measurement Response (P003) is altered. See TECHNICAL REFERENCE Measurement Response. TECHNICAL REFERENCE This value automatically alters the Rate Update Time (P705) and / or Rate Update Distance (P706).

  • Page 61: Measurement Verification

    MEASUREMENT VERIFICATION PARAMETERS ( P710 to P713 ) P710 FUZZ FILTER Use this feature to stabilize the reported material level, due to material level fluctuations ( such as a rippling or splashing liquid surface ), within the Echo Lock Window ( P713 ). This value (in % of Span, P007) is automatically altered when Measurement Response TECHNICAL REFERENCE ( P003 ) is altered.
  • Page 62 P712 ECHO LOCK SAMPLING The sampling criterion sets the number of consecutive echoes appearing above or below the echo currently locked onto, that must occur before the measurements are validated as the new reading (for Echo Lock P711 values: 1 or 2). P711 value P712 preset value 1, max verification...
  • Page 63 SCANNING PARAMETERS ( P720, P725 to P729 ) P720 SMART SCAN Select the condition(s) to add / remove the Point Number displayed to the Priority Point scan sequence ( as indicated by the display symbol in the RUN mode ). In the RUN mode, if any of the conditions occur, Priority Point(s) are scanned each time a non- priority point is scanned.
  • Page 64 P727 (G) SCAN DELAY Use this feature to adjust the delay before the next point is scanned. Enter the amount of delay in seconds. This value is automatically altered when Measurement Response (P003) is altered. TECHNICAL REFERENCE ( See Measurement Response ). values: 0.000 to 60.00 P728...
  • Page 65 DISPLAY PARAMETERS ( P730 to P734, P740 ) P730 (G) AUXILIARY READING Use this feature to display operator selected Auxiliary Readings temporarily. Select "OFF" to display Auxiliary Readings temporarily. Select "HOLd" to display Auxiliary Readings until another Auxiliary Reading is selected. OPERATION ( See OPERATION Keypad for RUN mode Auxiliary Reading selection.
  • Page 66 1 = Point Number being scanned 2 = Point Numbers on priority P740 PERIPHERAL COMMUNICATIONS Use this feature to select the ASCII message format used in Milltronics proprietary communications loop. Select: "off" if peripherals are not used. ( increases the XPL+ processing speed ) "normal"...

  • Page 67: Smartlinx Parameters

    SmartLinx PARAMETERS P750 - P789 PROTOCOL SPECIFIC PARAMETERS These parameters are specific to the SmartLinx module installed. Refer to the module documentation for a list and description of the specific parameter requirements. P790 HARDWARE ERROR Use this feature to display the results of ongoing hardware tests within the communications circuitry.
  • Page 68 Extend Near Blanking to overcome measurement difficulties which cannot be corrected by transducer location, mounting, or aiming. The causes of measurement difficulties which may be corrected include: » a vessel obstruction partly blocking the transducer acoustic beam. » a transducer standpipe mount that is too narrow for its length. »...
  • Page 69 P803 SHOT / PULSE MODE Use this feature to increase response independent from Measurement Response (P003). Select "short and long" to have short and long acoustic shots fired each time a vessel is scanned. Select "short" to have only short shots fired if the Echo Confidence ( P805 ) produced by a short shot exceeds the short Confidence Threshold ( P804 ).

  • Page 70: Advanced Echo Processing

    ADVANCED ECHO PROCESSING ( P810,P816-P825,P830-P835,P840-P845,P850-P852 ) The following Echo Processing parameters are intended for use by authorized Milltronics Service personnel or Industrial Instrumentation Technicians familiar with Milltronics ultrasonic echo processing techniques. P810 SCOPE DISPLAYS Use this feature to monitor the results of Echo Processing parameter alterations.
  • Page 71 PROFILE POINTER PARAMETERS When a Profile Pointer Parameter is accessed, the Echo Lock Window scope display changes to a Profile Pointer display. The Profile Pointer may be moved to a number of points on the Echo Profile, to gain specific information dependent upon the Profile Pointer Parameter used. To move the Profile Pointer to a specific point, enter the desired value.
  • Page 72 P820 ALGORITHM Use this feature to select the Algorithm(s) ( mathematical operations ) which the Sonic Intelligence echo selection is to be based on. This value is automatically altered by Material ( P002 ). If the wrong echo is processed, select an alternate algorithm, while observing the resultant echo processing displays.
  • Page 73 P823 REFORM ECHO Use this feature if the reported material level fluctuates slightly though the material surface is still ( when monitoring solid Material ( P002 = 2 ) only ). Enter the amount ( in ms ) of long shot Echo Profile smoothing required to eliminate jagged peaks in the Echo Profile.
  • Page 74 P831 TVT SHAPER Use this feature to turn the TVT Shaper "on" or "off". Turn the TVT Shaper "on" before altering TVT Shaper Adjust. After TVT Shaper Adjust has been used to modify the TVT Curve (to avoid a false echo or pick up the true echo), this feature allows the TVT Shaper to be turned "on"...
  • Page 75 enters the change in value. To select another transducer . . . sets the point number to transducer. Select desired transducer point. P831, TVT shaper, must be ‘ on ’. e.g. return to transducer 1 P833 TVT START MIN Use this feature to adjust the TVT Curve height to ignore false echoes ( or pick up true echoes ) near the start of the Echo Profile.
  • Page 76 P840 SHORT SHOT NUMBER Enter the number of short shots to be fired ( and results averaged ) per transmit pulse. values: 0 to 100 P841 LONG SHOT NUMBER Enter the number of long shots to be fired ( and results averaged ) per transmit pulse. This value is automatically altered when Measurement Response ( P003 ) is altered.
  • Page 77 P850 SHORT SHOT BIAS Use this feature to slant the echo evaluation in favour of the short shot echo when both short and long shots are evaluated ( see Shot Mode, P803 ). This feature is preset to 20. values: 0 to 100 P851 SHORT SHOT FLOOR...

  • Page 78: Test Parameters

    TEST PARAMETERS ( P900 to P913 ) Test Parameters are intended for use by Milltronics Service personnel. P900 (V) SOFTWARE REV. # Access this parameter to determine the EPROM Rev. # without removing the enclosure lid. values: 00.00 to 99.99...
  • Page 79 P906 COMMUNICATIONS to test the Milltronics proprietary communications circuit. Before activating this feature, connect terminal block contacts 42 to 45 and 43 to 46. On successful test completion, "PASS" is displayed. If "FAIL" is displayed, repeat the test. ( The first test performed sets up the auto polarity function ).

  • Page 80: Measurement Parameters

    MEASUREMENT PARAMETERS ( P920 to P923 ) Use these parameters to verify Application Parameter programming, when performing a dynamic material level test over at least 2 empty/fill cycles for each vessel is impractical. Access the following parameters to take an ultrasonic measurement and: »...
  • Page 81 P927 DISTANCE PERCENT same as P923, plus alternate reading in % P990 PARAMETER COPY Use this feature to copy the parameter set from another point. Enter the point number to copy from. To copy a parameter set . . . with the desired transducer point selected e.g.

  • Page 82: Master Reset

    MASTER RESET ( P999 ) P999 MASTER RESET A Global Master Reset ( reset all parameters to original values ) should be performed: » prior to initial programming if arbitrary Parameter Values were used during a "bench test". » after replacing the XPL+ EPROM with a different software revision number. Following a Global Master Reset, complete reprogramming is required.

  • Page 83: Technical Reference

    TECHNICAL REFERENCE TRANSMIT PULSE The XPL+ transmit pulse consists of one or more electrical "shot" pulses, which are supplied to the scanning relays. The scanning relays are activated as required, to supply the transmit pulse to the appropriate transducer connected to the XPL+ terminals. The transducer fires an acoustic "shot"...

  • Page 84: Distance Calculation

    Unless altered, the sound velocity used for the distance calculation is 344.1 m/s ( 1129 ft/s ). Variable air temperature is automatically compensated when a Milltronics ultrasonic / temperature transducer is used. If the transducer(s) are exposed to direct sunlight, TS-3 temperature sensor(s) should be used.

  • Page 85: Volume Calculation

    VOLUME CALCULATION The XPL+ provides a variety of volume calculation features ( P050 to P055 ). If the vessel to be monitored does not match any of the 8 preset Tank Shape calculations, a Universal Volume calculation may be used. Use the level/volume graph or chart provided by the vessel fabricator ( or create one based on the vessel dimensions ).

  • Page 86: Application Examples

    MEASUREMENT RESPONSE The XPL+ Measurement Response ( P003 ) to material level change is designed to exceed the most demanding installation requirements. The Measurement Response setting automatically adjusts various parameters affecting the XPL+ response to material level changes as follows: PARAMETER VALUES DEPENDENT ON MEASUREMENT RESPONSE (P003) VALUE NUMBER...
  • Page 87 EXAMPLE 1 - LEVEL MEASUREMENT Material Level This is the most common application of the XPL+ level monitor. For this example we’ll assume the following: » one 30 m high cement silo is to be monitored. » the maximum vessel filling rate is 0.08 m per minute. »...
  • Page 88 PARAMETER SETTINGS FOR POINT # 1 P001 Operation Enter "1" for level . Enter "2" for solid . P002 Material P003 Measurement Response Enter "1" for slow ( 0.1 m/min ). P004 Transducer Enter "107" for XLT-30 . No entry required, ( preset for metres ). P005 Units P006...

  • Page 89: Space (Remaining Capacity)

    EXAMPLE 2 - SPACE MEASUREMENT This mode of operation is commonly used when remaining vessel capacity is of more importance to the installation than the actual material level. Space For this example we’ll assume the following: » the vessel is a 3 ft diameter by 15 ft long cylinder ( including the parabolic ends of 1.5 ft each ). »...
  • Page 90 PARAMETER SETTINGS FOR POINT # 1 P001 Operation Enter "2" for space . No entry required (preset for liquid ). P002 Material P003 Measurement Response No entry required. ( preset for medium , 1 m/min ). P004 Transducer Enter "101" for XCT-8 . P005 Units Enter "4"...

  • Page 91: Example 3 Ma Multi Point Average

    EXAMPLE 3 - mA MULTI POINT AVERAGE This mode of operation may be used for bunkers with multiple material discharges and tank farms where several tanks contain the same material. As well as monitoring the amount of material in each bunker section (or tank) a mA output representing the average measurement may be used to calculate total material or remaining capacity.
  • Page 92 PARAMETER SETTINGS FOR POINT # 00 (Points 1 - 10) P001 Operation Enter "1" for level . Enter "2" for solid. P002 Material P003 Measurement Response Enter "1" for slow , 0.1 m/min ( 4 in/min ). P004 Transducer Enter "109" for XLS-30 . P005 Units Enter "4"...

  • Page 93: Example 4 Distance

    EXAMPLE 4 - DISTANCE MEASUREMENT This mode of operation may be used for equipment position monitoring up to 60 m ( 200 ft ). Operation is similar to Space Measurement operation except that measurements are referenced to the transducer face. For this example we’ll assume the following: »...

  • Page 94: Application Assistance

    If you encounter a difficulty applying the XPL+ to a process measurement requirement, or successfully apply the XPL+ to a "unique process" we may have never considered, contact Milltronics or your local distributor. PL-532...

  • Page 95: Bic-Ii Support

    BIC-II SUPPORT As preset, the XPL+ provides a digital output via the Peripheral Communications ( 20 mA bipolar serial current loop ) terminals, capable of supporting the Milltronics BIC-II. The XPL+ utilizes simplex convention communication protocol. Data messages are continuously transmitted at regular intervals (no poll is required) at 4800 baud.
  • Page 96 MT-01 HOLD MESSAGE Field Name Definition Start of Message End of Message $02 ( Start Of Message ) e.g. Message Type 2 characters, 01 ( indicates the XPL+ was removed from the RUN mode ) $0D ( End Of Message ) Message Type MT-03 POINT NOT SCANNED Field Name...

  • Page 97: Maintenance

    MAINTENANCE The XPL+ should require no maintenance, though good housekeeping practices in and around the area of the enclosure are recommended. Wipe out the area of the enclosure lid docking bay recess with a clean dry cloth (if necessary) before installing the programmer.
  • Page 98 PL-532...

  • Page 99: Troubleshooting Guide

    TROUBLESHOOTING GUIDE SYMPTOM CAUSE ACTION Display blank, Transmit Neon not No power Check power supply, wiring and flashing, transducer not pulsing voltage selection switch. No response to programmer. Obstructed infrared interface, or Clean enclosure "docking bay" defective programmer. and programmer magnet slot. Displays "Short"...

  • Page 100: Measurement Difficulties

    MEASUREMENT DIFFICULTIES If a measurement difficulty occurs for greater than the Failsafe Timer (P070) setting, "LOE" is flashed alternately with the Reading display. Under certain conditions, a measurement difficulty may cause the XPL+ to "lock on" to a false echo and report a fixed or wrong Reading. FLASHING "LOE"...

  • Page 101: Fixed Reading

    FIXED READING If the Reading is a fixed value, regardless of the transducer to material (object) surface distance, ensure the: 1. Transducer sound beam is free from obstruction. 2. Material (object) surface monitored is not within the Transducers’ nearest measurable distance. 3.

  • Page 102: Wrong Reading

    If the material monitored is a liquid, check for splashing in the vessel. Increase Measurement Response as required to stabilize the Reading, or install a stilling well ( contact Milltronics or your local distributor ). Access the Noise ( P807 ) parameter. If the peak value jumps wildly, verify the transducer cables are run in grounded metal conduit;...

  • Page 103: Specifications

    » installation category : » II » pollution degree : » 4 Scan Points: » 10 points per AiRanger XPL Plus max » frequency independent Range: » 0.3 m ( 1 ft ) to 60 m ( 200 ft ) max Accuracy: »...

  • Page 104: Programmer

    » 3 peripherals per XPL+ max » SmartLinx Modules » protocol specific modules for interface with popular industrial communications systems. Refer to associated product documentation. ® » Dolphin: » Milltronics’ Windows based, software interface and infrared ComVerter link. Refer to associated product documentation. PL-532 01/25/99...
  • Page 105 Cable Transducer: » RG-62 A/U (or equivalent), 365m (1,200 ft) max. » See transducer instructions for short extensions (in grounded metal conduit, separate from other wiring) mA Output: » Belden 9552, shielded / twisted pair, 18 AWG (0.75 mm ) or equivalent »...
  • Page 106 PL-532 01/25/99...

  • Page 107: Programming Chart

    PROGRAMMING CHART PARAMETER ALTERED VALUES FOR POINT #’s NAME SECURITY Lock (G) P000 QUICK START Operation P001 Material P002 Measurement Response P003 Transducer P004 Units (G) P005 Empty P006 Span P007 VOLUME Tank Shape P050 Max Volume P051 Tank Dimension A P052 Tank Dimension L P053...
  • Page 108 PROGRAMMING CHART PARAMETER ALTERED VALUES FOR POINT #’s NAME mA OUTPUTS mA Range P200 mA Function P201 mA Allocation P202 mA Value / Transducer (V) P203 0/4 mA Setpoint P210 20 mA Setpoint P211 mA Min Limit P212 mA Max Limit P213 4 mA Trim P214...
  • Page 109 PROGRAMMING CHART PARAMETER ALTERED VALUES FOR POINT #’s NAME RATE Max Fill Rate P700 Max Empty Rate P701 Filling Indicator P702 Emptying Indicator P703 Rate Filter P704 Rate Update Time P705 Rate Update Distance P706 Rate Value (V) P707 MEASUREMENT VERIFICATION Fuzz Filter P710 Echo Lock...
  • Page 110 PROGRAMMING CHART PARAMETER ALTERED VALUES FOR POINT #’s NAME ADVANCED ECHO PROCESSING P810 Scope Displays (G) P816 Echo Time P817 Profile Pointer Time P818 Profile Pointer Distance P819 Profile Pointer Amplitude P820 Algorithm P821 Spike Filter P822 Narrow Echo Filter P823 Reform Echo P824...

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