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        User Manual - Automation Products Group, Inc.
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1.                                                                                                                                                                                                                                                                                                                                           4 00  6 05   101 6mm 153 7mm  2 40  N   FN  61 0mm V x  M p      NS    Y  2  NPT  2 30   58 4mm    5 50    lt     2 00  139 7mm  50 8mm  LOE 3136  4 00    6 05          gt   101 6mm  lt  153 7mm  2 40  Po X  61 0mm   J    Y  T    Z lt  3  NPT    3 86    r  98 0mm  Y  3 00  5 50   762mm    lt  139 7mm  APG  Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com       Specifications    Performance  Operating Range    Beam Pattern  Transducer Frequency  Response Time    Communications  Digital Output    Inputs    Electrical  Operational Supply Voltage  at sensor     Current Draw    Power Rating    Accuracy  Accuracy  Resolution    Environmental  Operating Temperature  Internal Temperature Compensation  Enclosure Protection    Materials of Construction  Transducer Housing  Upper Housing  Transducer Type    Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com    0 6   15 0 ft    7 in    180 in    178mm   4572mm  6126   1 0   25 0 ft    12 in    300 in    305mm   7620mm  2126   1 5 ft    40 ft    18 in    480 in    458mm   12192mm  3136   9  off axis   43 kHz  3136    69 kHz  2126  6126    Progr
2.                 Figure 2 1    Mounting Instructions  Mounting your LOE is easy if you follow a few simple steps     Never over tighten the sensor       Always screw in your sensor by hand to avoid cross threading  Thread failure can be a problem if you  damage threads by over tightening them or by crossing threads        IMPORTANT  Do not over tighten  The sensor should be threaded in only hand tight        NOTE  Do not mount the sensor where the beam will intersect objects such as fill    streams  pipes  ladder rungs  wall seams  or corrugated tank walls           Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG      Software Setup    Initial setup of the LOE and individual Modbus sensors is done via an embedded web server  The embedded  server can be accessed by using either the serial number or local IP address of the LOE and a web browser   Internet Explorer  Chrome  Firefox  etc      NOTE  Port 6700 must be open on your local network for the LOE to connect        Accessing LOE Embedded Web Server via Serial Number    The easier way to access the embedded web server is to type loe xxx into a web browser on a computer  connected to the same local network as the LOE  xxx represents the numeric portion of the LOE s serial  number  See Figures 2 2 and 2 3     Figure 2 2             http   loe 1340  Q  http   loe 1340   Google Search       Figure 2 3    NOTE  If your web browser performs a web search for  loe xxx  istead of accessing th
3.            Figure 2 9 Figure 2 10    NOTE  See the Security Setting Menu  Page 37  to change this user name and pass   word        Assigning Modbus Senor Numbers    Click on RS 485 Network Settings to bring up the RS485 Settings page  See Figure 2 11   See section RS 485  Network Settings for a full descrition of each parameter in this menu  Page 38      EH      2400 Baud Checked or UnChecked LJ 2400 Baud  9600 Baud Checked or UnChecked   9600 Baud                   Numb of Sensors On Line 0 to 10   0  1    Sensor Number to View 1to10  New Sensor Number 0 No Change or 1 to 10 0             Delay Between Call in Times 1 to 60 Seconds 5                         Figure 2 11    12 Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG    Change Numb of Sensors On Line to reflect the total number of Modbus sensors you will be connecting to  your LOE  Click Change to send the new value to the LOE     With Sensor Number to View set to 1  for the latest sensor added to the Modbus network   set New Sensor  Number to the highest available number  Click Change to send the new value to the LOE     Repeat this process for each Modbus sensor as it is added to the network     NOTE  If you control the power to each Modbus sensor seperately  powering up a new  sensor after assigning a Modbus address to the previous sensor will allow you to assign  an address to the new sensor without leaving the RS845 Settings Menu     IMPORTANT  None of parameters in the RS4
4.    gt  Sensitivity    0 to 100 1         gt    osse  10 00 to  10 00 Feet  o            gt  Blankin    gt  Pulses    0 15 00 Feet  0 to 20       gt  Max Distance 2 00 15 00 Feet              e   gt  Trip  Window   Tripl Window      000 15 00Fet   15 00 Feet        gt  Gain Control     gt  Average    Soft    0 Man l1 Auto 2 Hard 3 Soft4 Auto                      1 to 32         0 00 15 00 Feet    EN  gt  Trip  Dist        gt  Window    0 00 15 00 Feet lo     eee   Type UT                 1         000 15 00Fet   00 15 00 Feet        ie  Window        gt  Out of Range    Samples    l4 em  gt  Trip  Type  2 3  iui _ l    Output           gt  Sample Rate    1 to 5 Hertz       0 to 30  3 Far             gt  Multiplier    0 to 1 999                gt  Temp Comp       0 0ff 1 On        gt  Distance   gt  Signal Strength    0 00 15 00 Feet    a    Remote Bytes  S or 160    4 81 Feet      0 100  100 Best  Pulses Sensitivity   94 1 47 INI Trip Status       Green ON Red OFF        gt  Temperature          IEEE Retry Time       30 to 180 Seconds              Remote Callin   1  5 86400 Seconds  1 Time                                              Readout in Celsius 24C P Trip2 Status    Green ON Red OFF             Figure 4 4    Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com                   23    24    PARAMETER RANGE  Sensitivity 0   10096    Sensitivity sets the level of gain that is applied to the echo  When operating in AutoSense  Hard Target  o
5.   Remote Bytes displays the number of bytes of data sent in the last communication between the LOE and the  external website  8 bytes indicates a normal  successful transmission  160 bytes indicates an error occured  in the transmission             Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com      Modbus Sensor Configuration Registers    RS 485 Modbus Input Registers     399              SensorType         SensorType         30300 el r 1767 Distance level 1  Top        30301   0 Distance level 2  Bottom        30302    Temperature C           3030330300   30304 69      69566   Volume 1 Data      HR 30306 SS Volume 2 Data  Se Version Number    30307    Signal Strength  30308 Sensor Voltage    30309   kelay    Trip 1 Status       30310   pen pm Trip 2 Status             Figure 4 15    This display only menu shows the contents of the Input Registers for the selected Modbus sensor  See Figure  2 8   Registers used vary by sensor type  Please see the user manual for each sensor for a full list of registers       Detected Sensor Type Number and Sensor Model Number List     Sensor Type  0    ON ADU KRWDN    Model Number Sensor Type  LOE 2126 9  LOE 6126 10  LOE 3136 11  LOE 7126 12  RST 5001 13  MPX E1 R1  2 floats  14  MPX E1 R1  1 float  15  PG 7 16  PG 10    Model Number  PT 400 PT 500 L31  Level   PT 400 PT 500 L5  Pressure   DCR 1006A   LPD   MND   RST 5003 4   AUS 7123   MTM 1000    Note  This list represents sensors that interface with
6.  25 18   45 51 Feet   40  F    anada    DST  Active       Q 10 1 5 96   Google Search             Figure 2 6 Figure 2 7    NOTE  For further information on using your APG provided remote website  please    visit www apgsensors com support for a user manual  or contact us at 1 888 525 7300        Logging on to the LOE Embedded Web Server    The LOE s embedded webpage should now be open  showing the Main Display page  See Figure 2 8   This  page lists the LOE  any Modbus sensors attached to the LOE  and displays each sensor s current reading   The LOE is displayed as sensor  11  The configured sensor number for each Modbus sensor will show as its  Sensor Number  Every new Modbus sensor defaults to sensor number 1                          Figure 2 8    IMPORTANT  Multiple Modbus sensors added to the network simultaneously are all    assigned the same sensor number  1  Sensors must be added to the network individually        H Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com 11    Click on Home to bring up the Menu page  See Figure 2 9   The first menu link clicked during each session  will prompt a User Name and Password login for the LOE  See Figure 2 10   The default User Name is admin   and the default Password is password     Embedded WEB Server      Network   Security   Labels   Basic Parameters   Application Settings           RS 485 Network Settings   RS 485 Modbus Holding Reg              RS 485 Modbus Input 1   RS 485 Modbus Input 2 
7.  60 Seconds             Delay Between Call in Times       meN        LE  E      m  bd  LB ol                 Figure 4 22       Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com    37    38    The RS 485  Modbus  Settings menu controls the settings for the Modbus sensors  up to 10  attached to the  LOE     PARAMETER RANGE  Baud Rate Checkboxes 2400 Baud  9600 Baud    Baud Rate Checkboxes are used to select the baud rate of the of the sensors connected to the LOE  All APG  Modbus sensors communicate at 9600 Baud     PARAMETER RANGE  Numb of Sensors On Line 0 10       Numb of Sensors On Line sets the number Modbus sensors connected to the LOE  This setting is not  automatically populated or updated  The user must change the setting manually  Numb of Sensors On Line  must always be equal or greater than the number of actual sensors attached to the LOE     NOTE  For best results  set Numb of Sensors On Line to the highest number of num     ber of sensor TO BE connected  No further adjustments will be needed as those sensors  are connected to the LOE        PARAMETER RANGE  Sensor Number to View 1 10       Sensor Number to View selects number of the sensor for the LOE to poll for populating the Main Menu and  for editing parameters in the Modbus Holding Register menus        PARAMETER RANGE  New Sensor Number 0   No Change  1 10    New Sensor Number changes the sensor number assigned to the sensor selected by Sensor Number to View     IMPORTANT  
8.  753 7490   www apgsensors com   sales apgsensors com    
9.  Diameter   Parameter 4 Not Used  Parameter 5 Not Used   Application Type Tank Parameter Function   7   Pounds Parameter 1 Multiplier    Linear Scaling  Parameter 2 Unit Definition  label    Parameter 3 Not Used  Parameter 4 Not Used  Parameter 5 Not Used    Pounds allows for a multiplier  Parameter 1  to be applied to the calculated  level measurement  creating a linear scalar as the output to configured read   ing on the Main Display Page  Such a multplier could convert the distance or  level measurement of a tank with simple geometry into a measurement of    weight     Application Type Tank Parameter    Function       8   User Defined Units Parameter 1  Parameter 2  Parameter 3  Parameter 4    Parameter 5    Not Used  Not Used  Not Used  Not Used  Not Used    User Defined Units is not used by the LOE  Application Type 8 can be selected   but after leaving the Application Parameters Menu  Application Type reverts    to 0     Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com    Application Type Tank Parameter Function                 9   Vertical Oval Parameter 1 Tank Length Distanee  Tank Parameter 2 Tank Depth  Parameter 3 Tank Width  Parameter 4 Not Used  Empty  Parameter 5 Not Used Distance  Lo a  Length  Application Type Tank Parameter Function Full  10   Horizontal Oval Parameter 1 Tank Length Distance  Tank Parameter 2 Tank Depth Es  Parameter 3 Tank Width Distance  Parameter 4 Not Used  Parameter 5 Not Used    Basic Parameters     
10.  sensors must be powered             24V B A GND                                                                                                                                                                                  Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com                         ME IDE M  independently   POE  Power over Ethernet  Wiring  To  Network  Connection  P      LAN     LAN   DC   5 5  En PM LI Uv  p  POE   OQOG V   Power       i  Injector   E29    M AV  B A GND    J Terminal inside housing  supplies 24 Vdc to power  attached Modbus devices  To AC when powering the LOE  power from a POE source     Modbus Sensor Daisy chain Wiring    270 Q terminating  resistor NOT internal    to LOE di TS  p   RS 485 are NOTE  Power terminals for 24V and     GNDXA B 24    GND can only be used to power Modbus                                                           s sensors if LOE is powered via POE       If LOE is powered via 12 28 VDC supply   I   Modbus sensors must be powered  I f independently     I  M         b p    Na TRT     o  M   M d Note  Terminating resistor size recommended    M   based on input resistance of LOE  Length    B    of cable and overall impedence of network may  FY TS SE Use shielded cable necessitate a different size resistor   Y  F I                   Trunk Line                                                                               Sensor Line Drops             2700  terminating  resistor at  la
11.  various APG Modbus software packages  Not all interface    with the LOE     32    Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG    RS 485 Modbus Holding 1    TT EIIIIISILO  O   NNN    o     7     Application Type Distance   0 Distance 1 Level 2 7 9 11 Volume  3 Vometms Galom     mv  EEE  See  Tm a     FiterWndow           O0toMaxDisanemm      Ose   3m00 03290mm      FalSafeDelay                   19999     0                                                                                        Figure 4 16    This menu shows the contents of the first set of Holding Registers for the selected Modbus sensor  See  Figure 2 8   The register names and value restrictions are automatically configured for the type of sensor  detected  See Figure 4 15   Because register name and use varies by sensor  including a full breakdown of  the registers in this manual would be counterproductive  Please see the user manual for each sensor for a  full list of registers     H Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com 33    RS 485 Modbus Holding 2    442  o       Foatwadw       155    4004   b          nd Float Offset            32000t032000mm        4006    0            Volt 4maSetPoint            OtoMexDisanemm        4008    o         OVot 4maCaibrain   0405    40429   0               SVolt 20maCalibration       0405    40430 mo        Trpivaue    OtoMexDisanemm        40433 200       Trp2vaue    OtoMexDisan
12. 0  upper bits  Sensor Trip 2 Alarm   30310  lower bits  Sensor Trip 2 Status   30311  upper bits  Sensor Trip 3 Alarm   30311  lower bits  Sensor Trip 3 Status   30312  upper bits  Sensor Trip 4 Alarm   30312  lower bits  Sensor Trip 4 Status    This is the list of generic Input Registers for polling the LOE and any connected sensors  Actual registers  used vary by sensor  Please see the user manual for each sensor for a full and accurate list of registers     NOTE  For more information about Modbus RTU  please visit www modbus org          Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com 15      Modbus Programming of Individual Sensors    The LOE does NOT support full Modbus programming of attached sensors  Full control and configuration of  individual sensors is supported through the LOE s embedded web server and through your APG provided  webpage  www levelandflow com     NOTE  For any APG sensor user manual  please visit http   apgsensors com support        Chapter 4  LOE Embedded Web Server      Accessing the LOE Embedded Web Server    See the Software Setup section of chapter 2  pages 9   11  for instructions for accessing and signing into the  LOE embedded web server       Navigating the LOE Embedded Web Server    The LOE embedded web server has two primary screens  the Main Display Page  Figure 4 1  and Menu Page   Figure 4 2   and a screen for each of 9 submenus  The submenus can be understood in three groups       LOE Sensor Inpu
13. 85 Settings menu automatically update   Each one must be manually configured        e Removal Instructions      Disconnect power to the LOE first      Disconnect network connection      Disconnect any sensors  relays  and switched inputs      Remove the LOE and store it in a dry place  at a temperature between  40  F and 180  F       Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com    Chapter 3  Programming with Modbus TCP IP      Modbus Polling via Ethernet with Modbus TCP IP    Using the LOE s IP address  and port number 502  readings can be polled from the LOE for any attached  sensors via RS 485 Modbus commands  Up to 14 16 bit Input Registers  beginning with register 299  can be  polled with a single command  Below is a sample Modbus command illustrating the necessary syntax     Example   00 01  Transaction Identifier  00 00  Protocol Identifier  00 06  Message Length  6 bytes to follow   OB   The Reporting Unit Identifier  sensor number   0B hex   11   04   The Function Code  04   read Input Registers   01 2b  The Data Address of the first register requested   12E hex   1   303   00 02  The total number of registers requested   read 2 registers  i e  303 to 304     Byte order  hex values   00 01 00 00 00 06 OB 04 01 2E 00 02    Notes      Reporting Unit indicates the sensor reading being polled from the LOE  in hex  01   OA are for Modbus  sensors 1   10 attached to the LOE  OB  i e  sensor 11  reads the values from the LOE sensor  S
14. For Hard and Soft Target  the user sets maximum Sensitivity and Pulses  but the overall gain is either  ramped up slowly  Hard Target  or quickly  Soft Target  by the sensor     PARAMETER  Average    RANGE  1 32       Average sets the number of qualified samples to average for the displayed reading  Qualified samples are  placed in a first in  first out buffer  the contents of which are averaged for Distance  The larger the number of  qualified samples being averaged  the smoother the output reading will be  and the slower the reading will  be to react to quick changes       Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com 25    PARAMETER RANGE  Window 0   Sensor Maximum       Window determines the corresponding physical range for qualified samples  based on the current Distance   Samples beyond the     Window range of the current Distance will not qualify unless the average moves   Samples outside the extents of the Window are written to the Out of Range Samples buffer   See Figure 4 8      Example   Window   6 Inches  Out of Range Samples   10    Samples are rejected within  this area unless they persist  for 10 consecutive samples    Samples are rejected within  this area unless they persist  for 10 consecutive samples          Current value  Aic Min  Reading of Distance Max  Reading P  Figure 4 8  PARAMETER RANGE  Out of Range Samples 0 250    Out of Range Samples sets the number of consecutive samples outside the Window necessary to  
15. LOE Ultrasonic Level Sensors  User Manual    Web Enabled Controller    Doc  9004258  Rev B  09 15    Table of Contents    Mode seer ni  Warranty and Warranty Restrictlons        smnnnrnnnvnnvvnnnnnnvrnnnvnnvennnvnnvnnnnnnnvnnnnnnnennnennn iv  Chapter 1  Specifications and Options                              essen  1  Dimens wc                                        1  IS  dog    Kotei  0 1  MM METTRE 2 3  Model Number Configurator          xrsesvnnvnvnnvnvvvrnonnrnrnnenennnnenennenennnnenennennnnennnnennnnenennenennenenennenennenener 3  System Wiring Diagrams            rnnrnvrnvnnrnnvnonnvnnonnnnvnnnnnvnnnnnnnvnnennennnnennennennnnennennennnnnnnennennennnnennennene 4 6  Chapter 2  Installation and Removal Procedures and Notes                               7  Tools Needed  peer 7  Connection m                       nenene 7  El    ctrical mstallatio PC eee 7  hustallalon NOS conet een 8  Mounting IDSEEUCHIDHS uepurinpi ERR UP RCEQUR UD IRUYMEN COR VEx NM RUSEN RE PUR FDIRRU nupasssanesdocaionanovesnanuaipemesscaniaiens 8  OBL VU AN SEN He 9 13  Removal Instructions xcac ac nesses sees cecec cect wcesceveccade ves tcesenc pcecetencecuedctpcsvseeanuseeveceseeesdvimeecececcecevtniees 13  Chapter 3  Programming with Modbus TCP IP                                       sess 14  Modbus Polling via Ethernet with Modbus TCP IP                                   sess 14 15  LOE Generic Modbus Register List         rsmnnnnnnnvrnonnvnnrnvnnennrnvnnennonnvnvnnnnnvnnnnnnnnnnnnnnnnnnennenne
16. When  Change  is pressed to assign a new sensor number  Sensor Num     ber to View DOES NOT update        PARAMETER RANGE  RS485 Sample Rate 1   60 Seconds       RS485 Sample Rate determines how often the LOE polls the selected Modbus sensor     Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG    Chapter 5  Maintenance      General Care    Your LOE series controller is very low maintenance and will need little care as long as it is installed correctly   However  in general  you should       Avoid applications for which the sensor was not designed  such as extreme temperatures  contact with  incompatible corrosive chemicals and fumes  or other damaging environments      nspect the threads whenever you remove the sensor from duty or change its location       Troubleshooting    Should you have problems with your LOE  here are some troubleshooting steps     Checkthe received signal strength  See Figure 4 9   If the signal strength is low  alternately increase  Pulses and Sensitivity  See Figure 4 4  until the signal strength improves     Ensure Temperature Compensation  See Figure 4 4  is On  set to 1      Setthe Gain Control to AutoSense  See Figure 4 4      Ensure that Blanking  See Figure 4 4  is accurately set to account for any unwanted targets between the  sensor and the closest acceptable target  See Figures 4 5   4 7      APG    Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com 39  G      Calibra
17. al Parameter 3 Not Used    ru  Bottom Parameter 4 Not Used Distance  Parameter 5 Not Used Empty  Distance       Bottom  Radius    20 Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG    Application Type  3   Standing Cylindrical       Tank Parameter  Parameter 1    Function  Tank Diameter       Diameter             Tank with Parameter 2 Bottom Radius TO  Conical Parameter 3 Cone Length  Height    Fun  Bottom Parameter 4 Not Used Distance  Parameter 5 Not Used  Empt  Distnte  Cone  Length      aa   Cone  Diameter  Application Type Tank Parameter Function  4   Standing Rectangular Parameter 1 Tank X Dimension a  Tank with Parameter 2 Tank Y Dimension  Chute Parameter 3    Application Type    Parameter 4  Parameter 5    Tank Parameter    Chute X Dimension  Chute Y Dimension Empty  Chute Length  Height  Distance             Chute  Length  Na Chute Y    Chute X    Function       5   Horizontal Cylindrical  Tank with  Spherical Ends    Parameter 1  Parameter 2  Parameter 3  Parameter 4  Parameter 5    Tank Length  Tank Diameter  Radius of Ends  Not Used   Not Used    Full    Distance    Diameter             Empty    Distance  End       Radius N    Length     Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com 21    22    Application Type Tank Parameter Function    6   Spherical Tank Parameter 1    oues S EM    e Full       Tank Diameter          Parameter 2 Not Used Distance  Parameter 3 Not Used PD          
18. ammable  5 Hz maximum  200 ms     Ethernet TCP IP Modbus   Ethernet TCP IP via embedded webserver  LAN only   Ethernet TCP IP to APG provided website   2 Isolated Solid State Relays   RS 485 Modbus  up to 10 slave sensors     48 VDC via POE  requires injector or switch   12 28 VDC   40 mA   48 VDC   80 mA   24 VDC   130 mA Max  Isolated SSRs    2 0 W Max     0 25  of detected range  0 1 inch  2 54 mm      40 to 60  C   40 to 140 F   Yes  IP65    PVDF  PC PET  Ceramic  PVDF faced    Mounting  LOE 2126  LOE 3136  LOE 6126    Compatible APG Modbus Senors  Ultrasonic  Magnetostrictive  Pressure  Controllers      Model Number Configurator    Part Number  LOE                              2     NPT  3     NPT  2     NPT    MNU   MPX E1  MPX R1   PT 400 L5  PT 400 L31  PT 500 L5  PT 500 L31  DCR 1006A  MND    A  A  Model  2126 1   25 ft   305mm   7620mm   69 kHz  2    NPT threads  3136 1 5   40 ft   458mm   12192mm   43 kHz  3    NPT threads  6126 0 6   15 ft   178mm   4572mm   69 kHz  2    NPT threads  APG  Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com      System Wiring Diagrams    External 12 28 VDC Source Wiring    we T       a I    1012 28 VDC Power Supply N  P4                                                            Am cm gm TRAN      6666   J    pooo    ETHERNET  PORT             NOTE  Power terminals for 24V and  GND can only be used to power Modbus  sensors if LOE is powered via POE    If LOE is powered via 12 28 VDC supply   Modbus
19. at the forward end of Blanking  If Offset is more negative than Blanking is positive  the net difference  will be a loss in sensor maximum range  See Figure 4 7      PARAMETER RANGE  Max Distance Determined by sensor model       Maximum Distance sets the maximum acceptable signal range  up to the physical maximum of the sensor    measured from the Zero Point  Signals beyond the Maximum Distance are ignored  Under Loss of Echo  conditions  the Distance reading will display the Maximum Distance     LOE Readings                        gt  Distance 0 00 15 00 Feet 481 Feet      gt  Signal Strength   0 100  100 Best  Pulses Sensitivity 94 1 47       gt  Temperature Readout in Celsius 24C                           Figure 4 9    Reading Type Range  Distance Determined by model       Distance displays the distance from the sensor to the detected target in the units selected in the Units  parameter in the Application Parameters Menu  See Figure 4 3   This reading is always Distance  regardless  of the Application Type selected in the Application Parameters Menu     Reading Type Range  Signal Strength 0 100       Signal Strength displays the strength of the signal being received by the sensor  0 represents the lowest  quality signal  and 100 represents the highest quality     Reading Type Range  Temperature       Temperature displays the current temperature of the thermal device in the LOE sensor body       Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsenso
20. automatically adjust the current Distance and move the Window     PARAMETER RANGE  Sample Rate 1 5Hz       Sample Rate is the number of sample readings taken by the LOE every second     PARAMETER RANGE  Multiplier 0   1 999       Multiplier is used to calibrate the LOE sensor for variations in the speed of sound due to variations in  atmospheres  The default of 1 000 is used for most applications        PARAMETER RANGE  Temp Comp  0   Off  1 On    Temperature Compensation activates or deactivates the LOE   s internal temperature compensation circuit   The speed of sound changes with changes in temperature  therefore changes in temperature can affect  distance measurements  These effects can be minimized by activating temperature compensation           26    Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG    PARAMETER RANGE  Offset  10 ft     10ft    Offset is used to change the Zero Point of the LOE sensor  The Zero Point of the sensor is the point from  which the calculated distance is measured  When the Offset is set to 0  the Zero Point of the sensor is at the  face of the transducer  See Figure 4 5   A positive setting will move the Zero Point forward  in front of the  sensor face  See Figure 4 6   Setting the Offset to a negative number will move the Zero Point backward   behind the sensor face  See Figure 4 7      In all cases  Blanking is measured from the end of Offset  and the effective measurement zone of the sensor  begins 
21. e    server  type  http   loe xxx         Some networks will block this direct access to the LOE  If this is the case  you will need to use the IP address  of your LOE to access the embedded web server  The IP address can be obtained two ways  ask your local  network administrator  or logon to your APG provided website  www levelandflow com        H Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com    10    Accessing LOE Embedded Web Server via Local IP Address    Log on to your APG provided website  and a list of sites will be displayed on your screen  see Figure 2 4    Select the site where the new LOE is installed  From the list of sensors at thie site  select the sensor with the  serial number that matches the new LOE   See Figure 2 5     APG      Automation Products Group  Inc     APG     Currently Logged In  John Doe  1025 west 1700 North irr eim 01  2012  Logan  UT 84321 i     888 525 7300 sales apgsensors com  www apgsensors com        Sites   Profile   Logout       r    ABC Site 1    Greenville  John Doe   435 753 7300    4    sensors          APG      Automation Products Group  Inc     Current Sites  3     ABC Site 2    Franklin  John Doe   435 753 7300    5       sensors    ACB Site 3    Sprinafield  John Doe   435 753 7300    4    sensors    View All Sensors by Site          Figure 2 4  APG    Currently Logged In  John Doe  1025 west 1700 North Date  October 01  2012  Logan  UT 84321   888 525 7300 sales apgsensors com SORES  ww
22. e 4 12  Trip Condition  3   Far    Far activates the Trip whenever the Distance is greater than the Trip Distance setting     Trip Condition  4   Inclusive       Exclusive activates the Trip whenever the Distance is greater than the Trip Distance setting AND less than the  Trip Distance   Trip Window settings     Trip Condition  5   Hysteresis Far       Hysteresis Far activates the Trip whenever the Distance becomes greater than the Trip Distance   Trip Window  settings  The Trip remains activated until the Calc  Dist  Level  Volume becomes less than the Trip Value setting   The Trip remains off until the Distance becomes greater than the Trip Distance   Trip Window settings again     APG    Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com       29    30    Trip Condition  6   Disable Trip Relay    16   Turn on Trip Relay  26   N A    Disable de activates the Trip or SS Relay output        Trip Condition  7   Loss of Echo    Loss of Echo activates the output when the maximum  calculated reading is reached        Trip Condition  8   Timed Interval    Timed Interval activates the output for a set amount of  seconds every set amount of minutes  See Figure 4 13    When Trip Type is set to 8  Trip Distance and Trip Window  are changed to  Interval Time  minutes   and  On Time   seconds       INTERVAL TIME   in minutes      ON  TIME   in seconds   Relay    OFF     open        Relay    ON     closed     I  Figure 4 13    Trip Condition  9   Abrup
23. ee Figure  2 8   Unused registers  i e   those not associated to an attached sensor  will return zeros when polled       Function Code 04 reads the Input Registers  No other functionality  e g   polling from or writing to Hold   ing Registers  is supported via Modbus TCP IP with the LOE  Complete control functionality is available  through the embedded web server and through your APG provided website  www levelandflow com           Data Address of registers  decimal to  hex minus 1  conversion     Decimal Address Hex minus 1 Decimal Address Hex minus 1  299 12A 306 131  300 12B 307 132  301 12C 308 133  302 12D 309 134  303 12E 310 135  304 12F 311 136  305 130 312 137    14 Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG      Total number of registers requested  up to 14  given in hex     3t of Registers Hex equivalent 3t of Registers Hex equivalent  01 01 08 08  02 02 09 09  03 03 10 OA  04 04 11 OB  05 05 12 OC  06 06 13 OD  07 07 14 OE      LOEGeneric Modbus Register List    Input Registers  0x04        Register Returned Data   30299 Sensor Type   30300 Distance Level 1  Top  in mm  unsigned   30301 Distance Level 2  Bottom  in mm  unsigned   30302 Sensor Temperature Reading  in  C  signed   30303 30304 Calculated 1  raw    30305 30306 Calculated 2  raw    30307  upper bits  Version   30307  lower bits  Signal Strength   30308 Battery Voltage   30309  upper bits  Sensor Trip 1 Alarm   30309  lower bits  Sensor Trip 1 Status   3031
24. emm        485  6e TI mete      9    40438 40439   o      Parameter2Data  NotUsd                    0214748367mm    40442 40443   o     Parameter4Data NotUsed    0214748367mm    TENE                                                 Figure 4 17    This menu shows the contents of the second set of Holding Registers for the selected Modbus sensor  See  Figure 2 8   The register names and value restrictions are automatically configured for the type of sensor  detected  See Figure 4 15   Because register name and use varies by sensor  including a full breakdown of  the registers in this manual would be counterproductive  Please see the user manual for each sensor for a  full list of registers     34 Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG      LOE Utilty Menus    Network Settings                                                                                              gt  LAN IP Address 10 1 5 33    gt  Remote IP Address 174 127 124 29    gt  Subnet Mask 255 255 0 0    gt  Default Gateway 1011 1    gt  Primary DNS Server 10 1 3 1    gt  Secondary DNS Server 10 132    gt  MAC Address 0332180177    gt  Port Number 6700    gt  External Website Access On Checked   On   gt  DHCP Success Checked   On   gt  Alarm Filter On Checked   On   gt  Domain Name www levelandflow com   gt  Domain Name IP Address  174 127 124 29     Undo   Home    Figure 4 18    The Network Settings are provided for advanced users only and should not normally requ
25. ire changes  Each  LOE ships with the DHCP enabled  which means it will automatically connect to the the APG provided re   mote website  usually www levelandflow com  and configure its own Network Settings when plugged into a  port providing direct internet access        H Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com 35    Security Settings     gt  User Name     gt  Password                Figure 4 19    The Security Settings allow users to set their own user name and password for logging into the embedded  webpage     Labels          e Pee Analog Input Description     gt  Modbus Sensor 1 Description                           Figure 4 20    The Labels menu allow users to create custom labels for the Main Menu  the LOE  and the sensors attached  to the LOE  The    Analog Input Description    is for the LOE itself     36 Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG     gt  Main Table Title          LOE System           gt  Analog Input Description            Main LOE Tank                Main LOE Tank          When labels are created in the Labels menu  they will be reflected on the Main Menu page  See Figure 4 21      RS 485 Network Settings    2400 Baud    Figure 4 21    Checked or UnChecked        32400 Baud       9600 Baud    Checked or UnChecked      9600 Baud       Numb of Sensors On Line  Sensor Number to View    0 to 10  1to 10       New Sensor Number       O0 No Change or 1 to 10  1 to
26. istance sets the distance from the LOE sensor Zero Point  See Figures 4 5   4 7  to the full level of the  vessel being monitored  Not used when Application Type is set to 0  Value      PARAMETER RANGE  Empty Distance 0   Sensor Maximum       Empty Distance sets the distance from the LOE sensor Zero Point  See Figure 4 5   4 7  to the empty level of  the vessel being monitored  Not used when Application Type is set to 0  Value      Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG    PARAMETER RANGE   Application Type 0   Value  Distance   1   Level  2   Volume of Standing Cylindrical Tank with or without Hemispherical Bottom  3   Volume of Standing Cylindrical Tank with or without Conical Bottom  4   Volume of Standing Rectangular Tank with or without Chute Bottom  5   Volume of Horizontal Cylindrical Tank with or without Spherical Ends  6   Volume of Spherical Tank  7   Pounds  Linear Scaling   8   User Defined Units  9   Volume of Vertical Oval Tank  10   Volume of Horizontal Oval Tank    Application Type is used to choose the parameter configuration to convert the distance of Distance into the  configured reading on the Main Display Page  See Figure 4 1   After selecting an Application Type and press     ing    Change     the Application Parameters menu updates to reflect the parameters of the chosen application     See Tank Parameters for an explaination of each Application Type and its associated parameters     PARAMETER RANGE  Vo
27. larm    Designates the active trip point as a web alarm condition  To initiate web alarm whenever the Trip Condition  3 is ON  Trip Type would be set to 13     Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG    Alarm Type                TRIP TRIP   2   Inactive Alarm DISTANCE WINDOW  Designates an inactive trip point as a web alarm condition   To initiate a web alarm whenever the Trip Condition 3 is   i ON OFF  OFF  Trip Type would be set to 23  IQ OED ee See    Trip Condition  0   Near    ON OFF ON       TRIP TYPE 1  EXCLUSIVE  gt  lt   gt  lt    gt     Near activates the Trip whenever the Distance is less than  the Trip Distance setting                 Trip Condition TRIP TYPE 2 ON ON  1   Exclusive HEER ee A og   lt  OFF e  Exclusive activates the Trip whenever the Distance is less  than the Trip Distance setting OR greater than the Trip OFF ON  P P      TRIP TYPE 3  Distance   Trip Window settings  FAR  lt   gt  lt   gt     Trip Condition  2   Hysteresis Near       OFF ON OFF       TRIP TYPE 4  INCLUSIVE   lt  lt   gt  lt   gt  lt   gt     Hysteresis Near activates the Trip whenever the Distance  becomes less than than the Trip Distance setting  The Trip  remains activated until the Distance becomes greater than   the Trip Distance   Trip Window settings  The Trip then HYSTERESIS  lt  lt  2    gt   remains off until the Distance becomes less than the Trip            ON                Distance setting again  S ON  gt          Figur
28. lume Units 1   Feet   2   Million Feet   3   Gallons  4   Meters   5   Liters  6   Inches   7   Barrels    Volume Units selects the units of measure for the configured reading on the Main Display Page  See Figure  4 1  when a volumetric application is selected  The settings is not used when the Application Type is set to 0   1  7  or 8        PARAMETER RANGE   Units 1   feet  2 inches  3   meters    Units is used to select the units of measurement for distance or level applications  The units will also  determine the resolution of Basic and Application Parameters  The resolution is  feet 0 01  inches 0 1  and  meters 0 001       Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com 19    Tank Parameters                      Application Type Tank Parameter Function  0   Distance Parameter 1 Not Used  Parameter 2 Not Used  Parameter 3 Not Used  Parameter 4 Not Used  Parameter 5 Not Used  Distance  factory default  measures the distance from the Zero Point of the Distance    LOE sensor to the target surface                 TA  Application Type Tank Parameter Function  1   Level Parameter 1 Not Used T  Parameter 2 Not Used  Parameter 3 Not Used  Parameter 4 Not Used    Parameter 5 Not Used  Level calculates the depth or level of the vessel being monitored  based on  the Full Distance and Empty Distance   Application Type Tank Parameter Function ped  2   Standing Cylindrical Parameter 1 Tank Diameter  Tank with Parameter 2 Bottom Radius  Hemispheric
29. nnenennennene 15  Modbus Programming of Individual Sensors                                    esses 16  Chapter 4  LOE Embedded Web Server                                  esses  16  Accessing the LOE Embedded Web Server                               eese 16  Navigating the LOE Embedded Web Server           2 22    ssssscecceeeceeeeeeeeeeeeeeeeeeeeeeteeaeeeeeeneeees 16 17  LOE Sensor Input Configuration Submenus         xsrnrnnrnvnvnnvnvnnrnvrnennnnnnennenernvnenennenennenvenennnnr 18 31  Modbus Sensor Configuration Registers          mrsrrnrnvnnrnvnvrnvnornvnvrnenonnnnennenennvnerennenennenennenenn 32 34  LOE Utility Menus o orvesvaipitt rien eirk OR n Rx ERXER EF XRETR E MR EN KR EDEN VEN RUE ER 35 38  Chapter 5  Maintenance      rnsnrnnvrnnnnnnvnnnnnnnvnnnvnnnvnnnennnvnnnennvnnnnennvnnnnennvnnnnnnnvnnnvnnnennneenn 39  General EE EE EE eee 39  Troubleshooting e seeeias   piri Epor Wood Varucerpa RERRENIE E VK NER PEE ERA VEDO KR RE eee 39  Calibration C                                H   40  Repair and Be Sr 40    Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG   LI    Introduction    Thank you for purchasing an LOE Ultrasonic Level Sensor and Web Enabled Controller from APG  We  appreciate your business  Please take a few minutes to familiarize yourself with your LOE and this manual     The LOE Ultrasonic Level Sensor and Web Enabled Controller offers a wide degree of integrated  flexible   remote and local control and monitoring f
30. or other  agent or representative of APG which is not specifically set forth herein shall be binding upon APG  APG shall  not be liable for any incidental or consequential damages  losses or expenses directly or indirectly arising  from the sale  handling  improper application or use of the goods or from any other cause relating thereto  and APG s liability hereunder  in any case  is expressly limited to the repair or replacement  at APG s option   of goods     Warranty is specifically at the factory  Any on site service will be provided at the sole expense of the  Purchaser at standard field service rates     All associated equipment must be protected by properly rated electronic electrical protection devices  APG  shall not be liable for any damage due to improper engineering or installation by the Purchaser or third  parties  Proper installation  operation and maintenance of the product becomes the responsibility of the  user upon receipt of the product     Returns and allowances must be authorized by APG in advance  APG will assign a Return Material  Authorization  RMA  number which must appear on all related papers and the outside of the shipping  carton  All returns are subject to the final review by APG  Returns are subject to restocking charges as  determined by APG s  Credit Return Policy      Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG    Chapter 1  Specifications and Options    Dimensions    LOE 2126  LOE 6126          
31. or your system  The LOE can control up to 10 APG Modbus  sensors  any combination of level  pressure  magnetostrictive and ultrasonic  and two output relay  terminals  All readings are available for control and monitoring via TCP IP for local or remote network    access  The LOE also had flexible power options  it can use either POE or an independent 12 28 VDC power  source     Reading your label   Every APG controller comes with a label that includes the controller s model number  part number  and  serial number  The LOE label also indicates the default IP address  subnet mask  and mac address  Please  ensure that the model number on your label matches your order     APG  Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com   mac    Warranty and Warranty Restrictions    APG warrants its products to be free from defects of material and workmanship and will  without charge   replace or repair any equipment found defective upon inspection at its factory  provided the equipment has  been returned  transportation prepaid  within 24 months from date of shipment from factory     THE FOREGOING WARRANTY IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES NOT EXPRESSLY SET  FORTH HEREIN  WHETHER EXPRESSED OR IMPLIED BY OPERATION OF LAW OR OTHERWISE INCLUDING  BUT NOT LIMITED TO ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR  PURPOSE     No representation or warranty  express or implied  made by any sales representative  distributor  
32. r  Soft Target  see Gain Control   Sensitivity sets an upper limit for the amplification that can be applied to the  echo  If operating in Manual  this parameter sets the gain     When using manual gain control  set Sensitivity to the minimum value that will allow the target to be reliably  tracked through the full range of expected environmental conditions     IMPORTANT  Parameter values stored on the LOE will not update until the  Change     button is clicked        PARAMETER RANGE  Blanking Determined by sensor model       Blanking sets the blanking distance  which is the zone from the Zero Point of the sensor to the point from  which the first echo will be accepted  While blanking distance can be used to ignore unwanted targets  such  as welds  seams  pipe fittings  or gaskets  between the sensor and the closest acceptable target level  such  objects generally create additional reflections and echoes  which are hard to filter out  More often  blanking  distance is used for a sensor installed in a stand pipe     Because of the physical properties of an ultrasonic sensor  objects cannot be detected closer than  approximately 1 foot from the face of most transducers  7 inches for LOE 6126   However  this distance  varies according to how much energy is being transmitted  Pulses  and the installation        IMPORTANT  Blanking is always measured from the Zero Point of the sensor  See Fig   ures 4 5   4 7        Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   
33. rs com 27    LOE Trip Outputs and Settings    28     gt  Tripl Dist 0 00 15 00 Feet 2 54    P Trip  Window     0 00 1500Feet      104     gt  Trip  Type 30  i     Output  0 to 29  3 Far 3                                                                      P Trip  Dist    0001500Fee  50   gt  Trip  Window   0 00 15 00 Feet      1 04  P Trip  Status   Green ON Red OFF   Tripi ON   gt  Trip  Type 0 to 30  3 F  3      Output on TK P Trip  Status    Green ON Red OFF   TPI ON  Figure 4 10 Figure 4 11    The LOE has 2 output relays that can be configured to turn on or off based on the Distance reading of the  sensor     Trip Type Outputs are configured with two independent digits  the first for Alarm Type  Blank  1  or 2   and  the second for Trip Condition  0 5  7  or 9      PARAMETER RANGE  Trip Distance 0   Sensor Max Distance       Trip Distance sets the value of the primary trip position  which is closest to the Zero Point of the sensor     PARAMETER RANGE  Trip Window 0   Sensor Max Distance       Trip Window sets the value from the primary trip position to the secondary trip position  which is farther  from the sensor s Zero Point     Alarm Type  Blank   No Alarm       Designates that no alarm is to be activated or deactivated on the remote APG provided website  i e   www   levelandflow com  for the indicated Trip Condition  To initiate only the visual Trip Status indicator  See  Figure 4 11  for Trip Condition 3  Trip Type would be set to 3           Alarm Type  1  Active A
34. sales apgsensors com APG    Effective         Measurement Zone              Zero Blanking  Point    Distance    Offset   0    Figure 4 5       Sensor  Max     Offset        Effective  Measurement Zone          l  ji                Zero Blanking Sensor  Point Max     Distance  Offset    0    Figure 4 6    Effective      Measurement Zone   Ms  pe          Offset             Zero Blanking Sensor  Point Max  minus    Offset  Offset  lt  0    Figure 4 7       Sensor  Max   Distance    PARAMETER  Pulses    RANGE  0 20       Pulses sets the maximum number of pulses the sensor can transmit when operating in AutoSense  Hard   Target  or Soft Target  see Gain Control   or sets the number of pulses when operating in Manual  The more  pulses that are sent in a burst  the stronger the returning echo     When operating in Manual  increase the strength of the transmission by increasing Pulses for detecting soft  targets in damping environments  In acoustically active environments or small enclosed areas  decrease  Pulses to reduce multiple echoes     PARAMETER  Gain Control    RANGE   0   Manual   1   AutoSense  2   Hard Target  3   Soft Target       Gain Control selects the control mode for the LOE sensor s gain settings  Sensitivity and Pulses   In AutoSense   the sensor automatically adjusts the sensitivity and pulses for the best quality return signal  Manual  Hard  Target  and Soft Target are user controlled scenarios  In Manual  the user is in full control of Sensitivity and  Pulses  
35. st sensor                                      1 Sensor 2 Sensor 3                      Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com       System Overview   LOE with Modbus network  SSR s and Internet Connection                                        Server Hosting  Website and  Logged Data                                                                              Computer  on  Internet                                              Network   Internet Connection                                                                         Computer  on  Local  Network                               Connection to  Internet                            e                                                                       e                                        au qm  sr    MNU Ultrasonic Sensors             Solid State Relays                                      IP                 Co  inm    MP NM   et  MN                         MP Magnetostrictive Float Level Sensors    6 Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com    Chapter 2  Installation and Removal Procedures and Notes      Tools Needed      Flat head screwdriver to remove knockouts for cables    e If you are using a stand pipe to mount your LOE  you will probably need tools to install the stand pipe      Forany attached Modbus sensors  please consult each sensor s user manual for installation notes and  instructions     NOTE  For any APG sensor 
36. t Change       TRIP TYPE O  NEAR    TRIP TYPE 1  EXCLUSIVE    TRIP TYPE 2  HYSTERESIS  NEAR    TRIP TYPE 3  FAR    TRIP TYPE 4  INCLUSIVE    TRIP TYPE 5  HYSTERESIS  FAR                                           TRIP TRIP  DISTANCE WINDOW  ON OFF  le  gt   ON OFF ON  le  gt   ON ON  OFF   lt   gt   OFF  OFF ON   gt  lt   gt  gt   OFF ON OFF  le  gt   OFF OFF  ON          gt   Figure 4 12    Abrupt Change activates the output whenever a user defined maximum rate of level change  change in  distance or level divided by elapsed time  is exceeded  Trip Distance defines the distance and Trip Window    defines the time     Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com    External Website Communication Status           gt  Retry Time   30 to 180 Seconds  30              P Remote Call in   1 to 86400 Seconds   60      l          Time                      8 or 160    8        gt  Remote Bytes    Figure 4 14    The LOE embedded web server includes one parameter and two status reports for communication with the  remote APG provided website  i e   www levelandflow com         PARAMETER RANGE  Retry Time 30   180 Seconds       Retry Time sets the time delay  in seconds  between attempts by the LOE to contact the external website     DISPLAY RANGE  Remote Call in Time 1   86400 Seconds       Remote Call in Time displays the duration of the last communication between the LOE and the external  website     DISPLAY RANGE  Remote Bytes 8 or 160 Bytes     
37. t Configuration Submenus  Basic Parameters  Application Settings    Modbus Sensor Configuration Registers  RS 485 Modbus Input Reg  RS 485 Modbus Holding 1  RS 485 Modbus Holding 2    LOE Utility Menus  Network  Security  Label  RS 485 Network Settings    The Menu Page also has a link back to the Main Display Page     16 Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG             Figure 4 1    Embedded WEB Server      Main Display        Network   Security   Labels   Basic Parameters   Application Settings           RS 485 Network Settings   RS 485 Modbus Holding Reg           RS 485 Modbus Input 1   RS 485 Modbus Input 2         Figure 4 2    Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com       17    LOE Sensor Configuration Submenus    LOE Application Settings         gt  Full Distance   0 00 15 00 Feet 44     gt  Application Type HoriCylTank Spericalends   gt  Volume Units    Gallons Ss                             gt  Tank Parameter 1    TankLengh    P Tank Parameter3   Radin of Hemisphere Ends    95 T      gt  Tank Parameter 4   Not Used   100 8     gt  Tank Parameter 5   ____   NotUsed      P Units            1eet 2 inches 3 meters                                                   Figure 4 3    The Application Parameters menu configures the application specific parameters applied to the calculated  reading from the LOE sensor     PARAMETER RANGE  Full Distance 0   Sensor Maximum       Full D
38. tion    This procedure uses targets at known distances to calibrate the LOE sensor s accuracy  A wall or other large   flat object is recommended for the long range target     Pointthe sensor at a target at a known distance near the maximum range of the sensor  See Figure  5 1    e Adjust the Multiplier value until the distance reading on the sensor matches the actual measured dis   tance to the target  See Figure 4 4    e Point the sensor at a target near the minimum measurement range  1  plus any Blanking distance  See  Figure 5 2      Adjust the Offset value until the distance reading on the sensor matches the actual measured distance  to the target  See Figure 4 4      Repeat previous two steps until no further adjustment is required        measure       measure    Figure 5 1 Figure 5 2      Repair and Returns    Should your LOE require service  please contact the factory via phone  email  or online chat  We will issue  you a Return Material Authorization  RMA  number with instructions       Phone  888 525 7300    Email  sales apgsensors com    Online chat at www apgsensors com    Please have your LOE s part number and serial number available  See Warranty and Warranty Restrictions  for more information     40 Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com APG    APG       Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com    41       Automation Products Group  Inc   Tel  1 888 525 7300   Fax  1 435
39. user manual  please visit http   apgsensors com support             Connection Notes      Upto 10 Modbus sensors can be connected to the LOE in any combination     SSR s are rated for 400V  130mA max     IMPORTANT  Each Modbus sensor must be connected to the network individually and    assigned a unique Sensor Number before the next sensor can be added          Electrical Installation    e Use flat head screwdriver to remove knockouts on either side of LOE housing      nsert included cable fittings in knockout holes      Connect any output relays first      Connect LOE to Ethernet network      Connect independent 12 28 VDC supply if not using POE      Connect and set up one Modbus sensor at a time     IMPORTANT  Multiple Modbus sensors added to the network simultaneously are all    assigned the same Modbus address sensor number  1  Sensors MUST be added to the  network individually          Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   sales apgsensors com    Installation Notes      Mount your LOE sensor so that it has a clear  perpendicular sound path to the surface being moni   tored  Your sensor should be mounted away from tank or vessel walls and inlets   See Figure 2 1      The sound path should be free from obstructions and as open as possible for the 9  off axis beam  pattern    e Ifyou are using a stand pipe  please see our guide to stand pipes on our website   http   www apgsensors com about us blog how to install a stand pipe                      
40. w apgsensors com Sites Profile       Site Name  ABC Site 1  Location  Greenville  Route     ABC Site 1 Sensors    Site Information    Contact  John Doe  Phone   435 753 7300  E mail  johndoe apgsensors com                 4   Sensor 1 Liquid A L000000016 2009 09 08 09 29 30 4941 Gallons Volume 93  Sensor 2 Liquid B L000000018 2009 03 11 15 25 18 45 51Feet Value 91  Sensor 3 Liquid C L000000022 2010 11 03 14 45 12 0 Gallons Volume 0  Sensor 4 Liquid D L000000030 2009 12 04 09 38 06 15Feet Value 100    Save as Excel File  Printable view  All sensor data for today readings in desending order     Set site s Google map location                   Tel  1 888 525 7300   Fax  1 435 753 7490   www apgsensors com   salesQapgsensors com    Current Alarms for ABC Site 1  0   Sensor Site   Serial Alarm Date Time Reading  Figure 2 5    mu APG On the Sensor Information screen you will see  APG HITS 1025 west 1700      annu Logan  UT 84321 the IP Address of the newly installed LOE   See  mu  888 525 7300 s     Automation Products Group  Inc  www apgsensors Figure 2 6            Type the LOE s IP address into your browser s  address bar  See Figure 2 7      Site Name     Location  Greenville    Route   Serial     1000000018                 New Tab       User Description1   User Description2  Liquid B  Model  LOE 2126   Serial Number  L000000018  Units  Feet                 Interval hh mm ss   00 05 00  BE mem eO Mountain Tim  iP Address  10 1 5 96   d mibineiietemet Trom sensor  Mar 11 2009 09
    
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