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Kelunji Echo User Manual - Environmental Systems & Services

1. http 172 16 5 2 1 Settings LevelTriggerSettings html E Q Google End Recording As you can see above the old level trigger process ended recording after a fixed period of time You can now end the recording earlier if the average signal level over a few seconds drops below a percentage of the threshold level Continuing the example above recording ends either when the average signal level drops to 25 0 0059 or record length is 60 sec Sub sampling data to file The Kelunji Echo can sample up to six channels three of which are lo res ADCs on the main PCB for the internal accelerometer and an optional three hi res ADCs on the external sensor interface Only one of these groups of ADCs can operate at 200sps at any time The lo res ADC has a number of sample rates available 16 20 40 50 80 100 and 200 whereas the hi res ADC only has three sample rates available 50 100 or 200 From time to time you may wish to save a data stream at a lower sample rate than is available or save data at a high sample rate while sending data via FTP at a lower sample rate To enable this we have included the option of sub sampling data when it is being filed Each of the recording processes now defines the file recording for both LocalArchive storage or FTP data telemetry in the following manner Record Channel Sampled Data Rate Sub sample data by a factor of data kelunji net e g cont kelunji net Ethernet on
2. Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd The Ethernet settings are always displayed The PPP settings are only displayed if the PPP link is or has recently been active If the PPP link is active the PPP IP address is shown along with the number and duration of telephone calls since the call control settings were last reset at 0000 UT If the PPP link is inactive the number and duration of telephone calls since 0000 UT if any are displayed 37 Seismic Signals As the interface with the Echo is based on standard HTML the web pages are loaded once and then stay statically displayed This means that it is not possible to see the signal level values changing in real time but they can be displayed on screen and then the screen refreshed to show updated values Qno Kelunji Seismic Signal Status 4 HA A Hc http 172 16 5 20 Status Signals html B Seismic Signal Status Note channels e n amp v are from the external transducer x and channels X Y amp Z are from the internal accelerometer if installed Minimum 3549 3333 55609 133665 2139 3084115 Mean 4415 4074 3256 48682 101684 3253788 Maximum 4635 4267 77665 171628 211637 3405298 Standard Deviation x 2 951 1205 1552 2383 Current Value 4420 4076 3176 48719 101146 3253170 Refresh Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd If your Echo is equipped with both an internal and
3. mentioned above Factoid The ES amp S Seismology Research Centre has followed the guidelines of IASPEI the International Association of Seismology and Physics of the Earth s Interior in practice as a seismic observatory and in the implementation of IASPEI standards in the software we have developed for the Echo and our eqSuite data analysis and processing software IASPEI has produced a handbook for seismologists called the New Manual of Seismic Observatory Practice NMSOP which is a good reference covering all areas relevant to running a seismic network Visit http www iaspei org for more information The NMSOP can be purchased online at this web address http www gfz potsdam de bib nmsop formular html If you have purchased the optional three channel high resolution sensor interface which is usually an external sensor but there are exceptions such as when using an SF3000L internal accelerometer you will need to specify the sensor type that you will be connecting to the Echo A number of commonly used sensors are listed in the drop down menu and if selected the appropriate settings for that sensor will be automatically set in the Echo These settings include sensor type velocity or acceleration number of axes uniaxial or triaxial typical response V m s x calibrate enable and signal type amplitude and sensor power requirements If your sensor is not listed see the next chapter to set up a Custom Sensor The ser
4. BH 9 2004 ES amp S P L Data Process Year Month Day Hour Files home fe FTP watcher esands com e Continuous fe LocalArchive lin StateOfHeaith e Upload e Triggers In the example above there are Continuous StateOfHealth and Triggers processes being stored to the local archive A folder called Upload may also appear in the left hand column This is where new versions of the operating system will be stored when uploaded through the Upload new software link from the home page A copy of the current software may be found in this directory and older versions may also be stored here 29 State of Health SOH files By clicking on the StateOfHealth link you will be able to see the files stored in that directory They will appear in the right most column titled Files rrr Kelunji Data 4 Hei ES http 172 16 5 27 DataBrowse DataFrameset html P 2004 ES amp S P L Data Process Year Month Day Hour Files ho home vil FTP watcher esands com Led Continuous fe ECHO SOH txt 41 2kB fe LocalArchive fe StateOfHeaith 5e Upload e Triggers In this example there is only one SOH file If the Echo had been running for a longer period older SOH files would also be listed and their file names would indicate their age If you click on the SOH file link the text in that file will load into a new web browser window 29 ECHO SOR file started EKI V1 01 serial number ETI V1 01 serial number Gu
5. Keiun Echo seismic recorder Handbook for Guria V6 Operating System Environmental Systems and Services 8 River Street Richmond VIC Australia 3121 Tel 61 3 8420 8999 Fax 61 3 8420 8900 Email seismology esands com Seismology Web www seis com au ES amp S Web www esands com Dear Customer Thank you for purchasing the Kelunji Echo seismic recorder You ll soon be set up to record earthquakes and other ground vibrations with the latest generation of portable and permanent seismograph designed by seismologists for seismologists and developed by hardware and software engineers with years of instrumentation development experience Within a few minutes you will have your computer set up to communicate with the Echo through its Ethernet port using your favourite web browser The interface has been tested with a variety of common web browsers including Microsoft Internet Explorer Netscape Navigator Apple Safari and Firefox on Windows and Macintosh platforms The web pages are the primary Echo interface but there are other options for the more technically minded The LCD interface includes limited functions to inspect various parameters and signals The internal serial port has a command line interface and similar commands can be performed using a Telnet connection Included in your delivery you will find a CD containing an electronic version of this manual the latest version of GuriaV6 software as well as our eqW
6. code_R2B5 Mu Network P File name E ura b codae HARD Files of tune n Files Cancel E Select the new GuriaV6 file that you have stored on your computer 26 a 6 6 ntp 172 16 5 99 Upload Upload htm echo Upload New Software home Select the file to upload Choose File GuriaV6Full code_R2B5 Start Upload Copyright 2004 Environmental Systems and Services Pty Ltd After selecting the file you will be returned to the File Selection screen and the file that you have chosen will be shown on screen If this is the correct file click Start Upload to copy that file onto the Echo s CompactFlash CF card it will appear in the Upload directory This may take a few minutes depending on your connection speed with the Echo Once the file transfer is complete a new web page will load showing all of the files in the Upload directory Upload Check Le 5 http kelunji esands com Upload UploadCheck html E File Upload Check Select the file you wish to use f GuriaV6 code R4B226 f GuriaV6 dev code None of the Above Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd Note You can upload any type of file into the Upload directory of the Echo This includes text files or pdf files eg this handbook which you may wish to keep with the recorder As you can see in the example above old versions of Guria may be stored in the
7. 151 411326 H 1 20m s ECHO East A Acc ECHO North A Ac 438462 H 1 28m s The above calibration signal was recorded from the Echo s internal accelerometer in the same noisy office environment The inverse response of the East channel is normal as the east west accelerometer component is mounted in a way that ensures seismic signal in the East direction is in the positive direction on seismograms but this does mean the calibrate signal appears inverted 40 Free run Recording If you wish to perform a short recording of all connected data channels for a specified time period you can do so through the Free run recording page In effect you are manually triggering the recorder Simply enter a recording duration in seconds which will begin after you click on the Do It button ane Kelunji Manual Recording 4 A http kelunji esands com Actions ManualRecording html E Kelunji Manual Recording Perform a manual free run recording for 20 seconds Doit Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd When the recording period is finished and the file has been written to the storage card the following page will appear enn Finished Recording a r HGH 6 htp keluniiesands com Actions FinishedRecording html E Finished Recording The manual free run recording has completed successfully Click to view the file 2006 07 20 0519
8. 33 E36 dmx You may wish to browse the data files or perform another recording Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd The manually recorded file is then stored to the CompactFlash card in the LocalArchive area in the Triggers directory under the appropriate Year Month and Day folder The uncompressed file will be named using the standard date time and site name format A quick link to the file is shown on the page You can save the file to your computer by using your web browser s save linked file function usually by right clicking on the link Links at the bottom of the screen allow you to browse the data directory or perform another recording 41 Reset State of Health parameters The Echo automatically resets the long term SOH statistics every so often as set on the SOH Process settings page discussed in the Processes section of this handbook If you would like to force the long term statistics to be reset manually this can be done by clicking on the Reset button on the SOH Actions page Once this action is complete a new page will load stating that the statistics have been reset You may return to the home page by clicking on the echo home icon in the top left corner of the page ane Manage SOH Actions 4 H A All amp 1 6 ntp 172 16 5 20 Actions ManageSOH html E Manage SOH Actions Reset the state of health statistics Start a fnew state of heal
9. 60 400 120 800 604 000 1 208 000 6 039 800 Echo installation with internal SF3000L There is a significant difference in the installation orientation of the Echo when using an internally mounted SF3000L accelerometer when compared with an Echo with an internal 1221 accelerometer Appendix B of the Echo Handbook describes the plate installation procedure for a 1221 equipped Echo The major difference is in step 1 when installing the plate for an SF3000L equipped Echo the plate should be mounted with the long edge in a NORTH SOUTH direction A label inside the Echo shows the North arrow for sensor orientation The response of the components will then correspond with the fields on the Site and Sensors web page where e e east west east is positive motion e n north south north is positive motion e v vertical up is positive motion If you are using your accelerograph as a structural monitoring device and you wish to align your Echo to your dam or building align the recorder and change the names of the channels appropriately For example if installing in a dam you may wish to place the long edge of the mounting plate along your dam wall which would correspond to recording transverse up stream down stream motion on the e channel longitudinal motion on the n channel and vertical motion on the v channel Accelerograph mount information This section contains extra information applicable to all Echo recorders with inte
10. Be Patient Do not click on the Yes button more than once If the upload process is interrupted or started a second time before it is complete Guria on the Flash chip may become corrupt leaving the Echo without a valid OS disabling it After the GuriaV6 file has been loaded into the Flash chip the following screen will appear OOA Updated Flash ELS Updated Flash The Flash memory in the Kelunji Echo has been successfully updated with the new firmware Restart the recorder then hit the Stop button on your browser You should be able to reconnect in less than one minute Click on the icon in the top left to get to the new home page Copyright 2004 2005 2006 Environmentai Systems and Services Pty Ltd Now that the Flash chip has the new program you must restart the recorder to load the program into DRAM By clicking on the Restart button the recorder will reboot and will immediately stop serving web pages so you will need to hit the Stop button on your browser to stop it trying to access the recorder while it is booting Within a minute the Echo will have completed starting up and if the update did not affect the network settings you can click on the echo home icon in the top left corner of the screen to access the updated Echo software If the network settings were returned to default reconnect to the Echo using the address 172 16 5 0 Now that a new login session will be started you may be asked again fo
11. EEREM KNEE NE MM EE PN EMEN NK KM M KE 17 EEGENEN EEN EN 18 PPP Point to PoinHnt Protocol sisisesiussssnsua ua MR EE GR dd SNE ONSE EE edu 19 Hardware Settings Super User only eeeeeeee sene nnn nnn nnn 22 EK amd ET uino e 22 ECD y scH mL 23 aiasiniefuei ee 24 Uploading new Echo OS software eeeerrr E KKK e 25 Whatis IT Te CC KEEN 25 How to load new Guria into the Echo eneen kukn KN KN KN KN s n KN KN KN KN KN KN KN KR KN KN KN KN KN KN KN KR KR KR 26 Data StOFage ic isctvesssz tvevasvesevetesezveesesz tvessezelwkcssvesesesewesscetsi isveseysiiw 29 Browse CompactFlash e E 29 state of Health COOH EE 30 Triggered daats Tle8 suos tmc dio Ra Coa a pee sd dur Ut d pp ERR Oti OE AU ul ib DER 31 CONNUS data Tiles xucsess quits ts Fauv tied e oue roroU pud RE HAS TOP pub EOD TUTUP EoEPL DC RP RIAM EURE 32 Collecting Data Trom the ECHO EEN 33 CompactFlash Card InfO oivssuskuvs xxx Us wx nae Daci MR Ri R B RUN e RR 34 Format CompactFlash Card TEEN 34 Checking the Echo Status onere eee eren annu nnn 35 State of HealtB ge re gg ge xr iesus gege EEUEEESD aAA A 35 Clock and Timing System EE 36 Network Connections isisisi aa aaa 37 Seismic SIQgnals E 38 User prompted Echo ACTIONS issus vawswam gege ENEE DR RR OR Rn C OR a RR 39 System CallDFatlOD geed ee Eege Ee 39 Sample Calibration e Dat 40 Free run Recording iiis oddausussvsuscarss
12. Environmental Systems and Services 8 River Street Richmond VIC Australia 3121 Tel 61 3 8420 8999 Fax 61 3 8420 8900 Email seismology esands com Seismology Web www seis com au ES amp S Web www esands com Dear Customer A number of features have been added to the Kelunji Echo Operation System in Guria V6 Release 7 They pertain primarily to the level triggering process and the filing of data at lower sample rates A number of minor bug fixes and cosmetic changes have also been included Please see the following pages for further information This update should be read in conjunction with the Kelunji Echo handbook and the GuriaV6 Release 6 update notes Don t forget to register on our customer support website to access the latest versions on GuriaV6 and eqWave read the product news and to access all product documentation http customer esands com eoe ES amp S SRC Customer Site KL fe e i 1 gt e Ga Ag http customer esands com index ph Y Getting Started Latest Headlines A environmental systems amp services Home News eqsSulte Kelunjfi WinSDA Contact Us NEWS User Menu eqSuite News eqFocus 3 0 Released A new version of eqFocus is available for download to registered customers Read More Login ate ELE GuriaV6 Release 5 avallable feate an account This latest version of GuriaV6 the firmware for the Kelunji Echo seismic irgot Your Fassword recorder is now available for d
13. and gateway If you did not manage to press a key in time don t panic Simply power cycle the recorder and try again Once you have changed the IP address of the Echo the Echo will continue to boot with this new IP address If the Echo s Ethernet port is connected to your computer network you should now be able to type the new IP address into your web browser and log in to the Echo If you have purchased an Echo without an LCD panel you will notice that there is an area on the lid to write notes We suggest you note down the new IP address in this area using a pencil so that it can be changed or removed at a later point using an eraser Tip If you have purchased an Echo with an LCD panel you can check the IP address of the recorder on the Status Conns screen Logging In When you first try to access the Echo it will ask you for a user name and password As it comes from the factory the only user name defined is kelunji with the password secret Note that both the user name and password are case sensitive and the defaults are all lower case One of the first things you should do is go into the Users settings page and change this user name and or password Tip If you have purchased an Echo without an LCD panel you will notice that there is an area on the lid decal to write notes If you remove the kelunji user we suggest you note down the new user name and perhaps a personal clue to the password This can be written i
14. cannot delete any of the top level directories eg Upload LocalArchive nor can you delete the current Day folder while it is still that day of the month 31 Continuous data files Continuous data files are stored in a hierarchy based on their recording time All continuous data files recorded in a particular hour are stored in one directory By clicking on the Continuous link under the Data Processes column all columns to the right will be cleared and the Year column will then load to show the available data year s Kelunji Data CG 65 nttp 172 16 5 27 DataBrowse DataFrameset html Pno 4004 ESAS P L Data Process Year Month Day Files pe o E mi fie 2004 11 03 0500 04 ECHO dmx gz 2004 11 03 0510 04 ECHO dmx gz e 2004 11 03 0520 04 ECHO dmx gz 2004 11 03 0530 04 ECHO Oms Oz e 2004 11 03 0540 04 SCHO Oms Oz e 2004 11 03 0550 04 ECHO dmx gz e fe FTP watcher esands com e Continuous f 2004 11 geil 02 03 ZO gt LocalArchive lin StateOfHeaith e Upload Led Triggers elo N e e ib 2225532337 e jo e Ln If you then click on the desired year in this example 2004 the available months are shown in the Month column Clicking on a month eg 11 will load the available days in that month in the Day column Clicking on a day eg 03 will load the available hours of data in the Hour column Finally clicking on an hour folder eg 05 w
15. connected to the Echo Changing the Echo s IP address via the Console Serial Port The simplest way to change the Echo s IP address is to do so via its web interface as described on page 29 If you are unable to change your computer s IP address settings so that it can communicate with the Echo using the Echo s default IP address then you will need to change the Echo s IP address another way This can be done via the Echo s internal Console port which is a standard DB9 serial port To change the Echo s IP address due to IP address restrictions on your network you will need to connect to the Echo s console port using a terminal emulator Follow these steps 1 With the Echo powered off connect a serial cable from your PC to the Console port DB 9 inside the Echo recorder 2 Open a terminal emulator on your PC such as HyperTerminal on Windows or Zterm on Mac OS and set the connection to 38400 baud 8 data bits 1 stop bit no hardware handshaking or flow control 3 Apply power to the Echo 4 You should see copyright notices from ES amp S and NetSilicon appear on your terminal screen then you should see Network Interface Parameters Ethernet IP address 172 16 5 0 Subnet mask 255 255 0 0 Default gateway 172 16 255 254 Press any key within 2 seconds to change these settings As soon as you see this message you should press any key on your keyboard then follow the instructions to change the IP address and or network mask
16. e 2004 11 03 0020 38 ECHO dmx gz 2004 11 03 0036 35 ECHO dmx gz e 2004 11 03 0040 43 ECHO dmx gz 2004 11 03 0051 45 ECHO dmx gz 2004 11 03 0055 57 ECHO dmx gz 6a 2004 11 03 0117 58 ECHO dmx gz 2004 11 03 0130 41 ECHO dmx gz 2004 11 03 0137 35 ECHO dmx gz 2004 11 03 0143 19 ECHO dmx gz fe 2004 11 03 0144 19 ECHO dmx gz 2004 11 03 0145 15 ECHO dmx gz wi 2004 11 03 0150 24 ECHO dmx qz 19 5 2004 11 03 0205 25 ECHO dmx gz 2004 11 03 0214 03 ECHO dmx gz e 2004 11 03 0219 41 ECHO dmx gz 2004 11 03 0235 56 ECHO dmx gz e 2004 11 03 0237 14 ECHO Oms oz 2004 11 03 0244 12 ECHO dmx gz 19 e 2004 11 03 0258 55 ECHO dm oz 2004 11 03 0259 37 ECHO dmx gz D 2004 11 03 0308 49 ECHO Oms oz 2004 11 03 0312 59 ECHO dmx gz e 2004 11 03 0321 10 ECHO dmx gz 20 KA If you then click on the year in this example 2004 the available months are shown in the Month column Clicking on a month eg 11 will load the available days in that month in the Day column Clicking on a day eg 03 will show all of that day s triggers in the Files column You can download an individual seismogram by clicking or right clicking on the filename Your browser may ask you where you wish to store the file To delete a file or folder click on the Ge icon next to the link You will be prompted to confirm this action if deleting a folder but not if you are deleting a single file Note You
17. external sensor all columns of the table will show the Current Value of the raw signal in bold on the last line of the table The minimum mean maximum and standard deviation of these values are also shown If only the external sensor interface is being used only channels e n and v will show valid signal levels Similarly if only the internal accelerometer is being used only columns X Y and Z will show valid signal levels Note The signal levels are shown in counts which is an integer value of the 24 bit data number any number between one and about 8 million A level of 2g on the internal accelerometer equates to about 7 million counts In the example above the vertical channel of the 2g internal accelerometer channel Z is undergoing 1g of acceleration due to gravity about 3 5 million counts while the remaining channels are at uncorrected background signal levels If you wish to update the page to view the current values you can either use the reload button on your web browser or click on the Refresh link below the table To return to the home page click on the echo home icon in the top left corner 38 User prompted Echo Actions From the Echo home page you can access a number of web pages that will allow you to request that the recorder perform a particular action such as perform a calibrate record signal for a short time and other tasks System Calibration The type of calibrate signal that is genera
18. long term average value is still 30 the STA LTA ratio will be 10 In this case you would want to trigger on the event as these values indicate that the seismic signal has increased dramatically in the past few seconds For a quiet seismic station a typical value is 2 or 3 and noisier sites may need a higher threshold A threshold value of 1 would make the recorder trigger continuously so the valid range of values for this field is nominally 1 1 to 100 0 Tip The lower the threshold value the more sensitive the triggering 14 The ratio that is calculated by comparing STA LTA values requires an STA and LTA time window to be defined which are specified in seconds Valid STA values are between 0 01 and 10 0 seconds and valid LTA values are between 0 1 and 1000 0 seconds Note The LTA value must be higher than the STA value otherwise the ratio will always be 1 and the recorder will trigger continuously Typically the LTA is 10 to 20 times the duration of the STA to achieve reasonable signal level comparisons The Echo will record all data from its sensors without filtering the signal but you can filter what range of frequencies are looked at by the STA LTA trigger routine You can trigger on frequencies between a certain range defined by an upper and lower limit For example if the Echo is set to trigger only on signal content between 1Hz and 10Hz signal with frequencies below 1Hz and above 10Hz will be ignored This can be useful if y
19. longitude latitude and altitude with the standard deviation for these values are also shown AOPA Kelunji Echo Status 4 c http kelunji esands com Status SOH html Status State of Health values at 2006 07 20 0443 20 Value Now Minimum Mean Maximum Std Dev Values last reset at 2006 07 20 0037 44 145 01319 37 81607 30 7 Refresh Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd If you wish to update the page to view the current values you can either use the reload button on your web browser or click on the Refresh link below the table To return to the home page click on the echo home icon in the top left corner 35 Clock and Timing System If you wish to check what the time is in the recorder clock and its difference from the GPS time value you can see this on the Echo timing status page Note If the recorder has been powered off it may take a few minutes before the clock is locked to GPS so the clock error will be displayed as Unknown for this time If the Echo is being powered up in a new geographic location it can take up to 15 minutes until the GPS receiver has collected enough data from the satellites to be sure of the time due to UTC offset information and other parameters enne Kelunji Timing Status GI http kelunji esands com Status Timing html E Kelunji Timing Status Refresh Copyright 200
20. of 2g on the internal accelerometer equates to about 7 5 million counts The number of seconds of data stored before the threshold is exceeded is known as the pre trigger buffer which must be an integer value between zero and the total record length The record length is an integer value giving the number of seconds of data that will be recorded in the file The record length needs to be at least the length of the pre trigger buffer and can be up to 300 seconds Note When the Echo detects that there is only 10MB left on the storage card it will periodically delete the oldest 8 hours of data stored on the card 11 Storing Files This section discusses where data is stored for each process and applies to Level Trigger STA LTA Trigger and Continuous Recording processes Storing Files in the Local Archive If you wish to store the data files locally on the internal CompactFlash card tick the check box next to Local Files The seismogram file PC SUDS format that will be written can optionally be compressed using gzip compression to save storage space If you wish to enable gzip compression of files tick the use compression check box You can also choose to only keep data of a certain age If you wish to keep files that have occurred in the past week or month set the Echo to delete files older than X days with a value of 7 or 30 respectively There is no limit to the number of days you can specify to keep data If you w
21. of the card also in megabytes and the percentage of the memory card that is available for data storage ANA CompactFlash Card Status 4 HA AT 61 6 ntp 172 16 5 20 Status CFStatus html E CompactFlash Card Status CompactFlash card status at 2006 11 20 0540 49 Using 3 5MB of 976 2MB 99 free CompactFlash card model SanDisk SDCFH 1024 Serial number 003601L2005H0446 Volume label VOLUMELABE 1999872 total sectors 32 heads 63 sectors track 64 sectors cluster Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd Also the CompactFlash card carries information about itself which is presented on screen directly from the information file on the card Information includes the card make and model serial number volume label and sector information To return to the home page click on the echo home icon in the top left corner Format CompactFlash Card The Echo can format the CompactFlash memory card All data on the card will be erased You should delete any active recording processes to avoid the instance where the Echo may attempt write a file to the card while the card is being formatted Qno Format CompactFlash Card 4 Ja AT e http 172 16 5 20 Actions FormatCF htm E Format CompactFlash Card Formatting the CompactFlash card will erase ALL data stored on the card If processes are active these may be trying to write to the card at the same time as
22. started on a regular basis To save the settings you have changed click the Save Settings button You can return to the Process overview page without saving settings changes clicking on the link at the bottom of the screen Tip Clicking Back on your browser is not recommended at any time when using the Echo as your browser may load a page from cache rather than an updated page 10 Level Trigger Process To create a new Level Trigger process click on the Level Trigger button under the Create a New heading on the Process Settings page The following screen will then be displayed Alternatively if a Level Trigger process is already in the process list you can select it and Edit it and the page below will be displayed with the existing process settings AAA Level Trigger Settings 4 vi http 172 16 5 20 Settings LevelTriggerSettings html Level Trigger Settings Home Record Channel e g trig kelunjl net Ethernet only Try PPP first e g eqWatch In with user name and password Save Settings You may also return to the Process overview page without saving changes Select a trigger channel s by checking the boxes corresponding to the channel s that will be tested for threshold level exceedance The trigger threshold level is specified in counts which is an integer value of the 24 bit data number any absolute number between one and about 8 3 million A level
23. status of EL SL AU d SES d capability Others VIEW status appropriate IP aec connection General Support Change setting connection Connection get Status Connected Use the following IP address Duration days 02 46 55 IP address Speed 10 0 Mbps control Panel Subnet mask My Network PI 2 My Documents Other Places Activity d My Computer Si Received Use the following DNS server addresses 4 967 880 Preferred DNS server Alternate DNS server ecc Close E control Panel Ki Network Conne 4 Local Area Conn A Local Area Conn 1 From the Start menu go to Settings then Control Panels 2 Double click on Network Connections 3 If a Local Area Connection exists it should if you are on a network double click on it If not create a new connection and follow the setup wizard to set up your IP address manually 4 Under the General tab click on the Properties button 5 In the new window you will see Internet Protocol TCP IP Click once on this to highlight it then click on the Properties button 6 Select the radio button Use the following IP address and enter 172 16 5 100 as the IP address and set the Subnet Mask to 255 255 0 0 7 Click OK to save these changes and then type the Echo s IP address http 172 16 5 0 in your web browser You should now be connected to the Echo Note If a Proxy Server is specified and enabled in the Interne
24. wish to do with the data See the section on Storing Files that follows the Level Trigger Process section earlier in this handbook Note When the Echo detects that there is only 10MB left on the storage card it will periodically delete the oldest 8 hours of data stored on the card 15 Continuous Recording Process To create a new continuous recording process click on the Continuous button under the Create a New heading on the Process Settings overview page The following screen will then be displayed Alternatively if a Continuous recording process is already in the process list you can select it and Edit it and the page below will be displayed with the existing process settings Qno Continuous Recording Settings 4 CG T http 172 16 5 20 Settings ContinuousSettings html Continuous Recording Settings Home Record Channel e g cont kelunji net Ethernet only O Try PPP first e g eqLogger n with user name and password Save Settings A You may also return to the Process overview page without saving changes Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd The only setting required for continuous recording is to specify the length of each file Typically this will be 2 or 5 minutes to minimise the amount of data in memory before being written to storage but can be any integer value between 1 and 15 minutes Tip Three channels of
25. you are erasing This will cause problems Therefore you should disable all processes before formatting the card Do you wish to format the card now ves If you do not wish to format the card click on the echo home icon in the top left corner of the screen Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd Once complete a new page will load confirming the action is complete with a link to inspect the card status or you can return to the home page by clicking on the echo home icon 34 Checking the Echo Status From the Echo home page you can access a number of web pages that will provide you with information about the operational status of the recorder State of Health The State of Health page shows the battery voltage recorder temperature and the GPS location The values shown in the Value Now column are those at the date and time displayed above the table which is the date and time that the web page was loaded There are long term averages and extreme values logged for the parameters The period over which these values are examined is set in the State of Health Process Settings web page which is accessible from the Processes settings page by selecting the State of Health process and clicking on the Edit button The battery voltage and temperature values are monitored for their minimum mean average and maximum values for the period while the GPS position is monitored for its average
26. 4 2005 2006 Environmental Systems and Services Pty Ltd The time in the Echo clock when this web page loaded is displayed as the Clock Time at the top of the table followed by the Clock Error which is the number of seconds that the recorder clock is different to GPS time If the Echo has only recently been booted up the recorder may not yet have had a chance to correct the clock error but it will do so within a few minutes At this point the Clock is locked to UTC and will remain that way while there is GPS reception The field GPS receiver comms OK shows the status of the communications link to the GPS receiver module which will say Yes if it is working A number of clock error statistics are shown along with the clock control values that are used to maintain the clock synchronisation with GPS time If you wish to update the page to view the current values you can either use the reload button on your web browser or click on the Refresh link below the table To return to the home page click on the echo home icon in the top left corner 36 Network Connections The Network Status page is used to inspect the active network connections used by the Echo It shows the Ethernet and PPP network settings as entered in their respective setup pages AAA Kelunji Network Status a CG http kelunji esands com Status Network html RE Kelunji Network Status Network status at 2006 07 20 0510 51
27. 5 3 121 48 of 121 74 2004 10 29 0856 30 0 000083 12 25 3 121 48 of 121 74 2004 10 29 0916 31 0 000054 12 25 5 121 48 of 121 74 3 3 eoe Fb LI vr kel C UT e Un bet bet bt bet bei bei e 2004 10 29 0936 32 0 000042 12 25 3 121 48 of 121 74 2004 10 29 0956 33 0 000031 12 25 3 121 48 of 121 74 20044104298 INIA i4 0 000023 1 754 15 12 28 25 5 3121 ABR of 121 74 Om OV OY OV OC O cO oc rs ka ba Fa TF 6 676 C C C C C DH cC YANN sl zl sl sl sl Bd Lu This file may be saved to your PC and then read into a spreadsheet program to graph various SOH parameters Close this web browser window when you have finished inspecting the file 30 Triggered data files Triggered and continuous data files are stored in a hierarchy based on their recording time All triggered data files Level or STA LTA recorded on a particular day are stored in one directory By clicking on the Triggers link under the Data Process column all columns to the right will be cleared and the Year column will then load to show the available data year s Kelunji Data 4 c http 172 16 5 27 DataBrowse DataFrameset html L o 9 2004 ES amp S P L Data Process Year Files home 6 FTP watcher esands com e Continuous f 2004 fe 2004 11 03 0006 05 ECHO dmx gz ee LocalArchive el StateO0fHeaith j 2004 11 03 0011 36 ECHO dmx gz e Upload in Triggers we 2004 11 03 0014 57 ECHO dmx gz
28. N lt e ze ze Kelunji Echo transducer pinout Date 08 11 04 ES amp S Seismology Research Centre 8 River Street Vic 3121 Australia Tel 61 3 8420 8999 Fax 61 3 8420 8900 E mail seismology esands com APPENDIX B kelunji echo accelerograph mounting kit for model 1221 internal accelerometer 10 5mm diameter hole 10 5mm diameter hole Plan view of plate approx 100mm NAANA Naat Nicer Anchor 8mm threaded rod into ground Side elevation of ground ANNAM MN NN NN 1 Place plate in position with the long edge in the east west direction 2 Mark drilling holes through the two holes shown above 3 Drill holes using supplied masonry drill bit to the depth of the supplied drop in anchor 3 0 D 4 Insert anchor into hole and set by hammering into hole using supplied setting tool 5 Screw 8mm threaded rod into anchor you can use alternate systems to fix threaded rod into ground such as a chemical anchor 4 Slide plate down over threaded rods WASHER 5 Level plate using the three adjustable legs and a bullseye type spirit level 6 Once level use the lock nuts to fix legs into position 7 On each threaded rod install the following items in order see diagram at right ees ER a washer b spring C washer d 8mm nut 8 Tighten the nut by hand until the spring compresses slightly the spring will compensate for thermal expansion and contraction ANCHOR SNNM NSNN Note spirit level not in
29. Services Pty Ltd To enable dial out communications you need to select the serial port you wish to use to establish your PPP link By default the Echo has PPP disabled but you can select to use either an Internal Modem if your Echo has the optional modem module installed or Serial Port if you are using an external modem connected either directly or remotely through a radio link to the serial port Some modems require an initialisation string before they will establish a connection so there is a field where you can enter the modem init string which is sent to the modem before dialling If you are using an internal modem module no init string is required but so that the Echo can confirm the presence of the modem module a simple at command must be sent 19 Next select the connection mode which will depend upon the type of data you wish to send triggered or continuous Continuous mode attempts to maintain a continuous connection with the ISP The Echo will not close the connection to the ISP once the last file in memory has been sent This type of connection is ideal for continuous data telemetry Send Only triggered mode will open a connection to the ISP to send a file once the file is created After sending the file the Echo will close the connection The Echo will ignore any incoming calls This is ideal for triggered data telemetry If you are using the external serial port the DB25 connector on the Echo connector pan
30. Upload directory in case the recorder needs to revert to an old version for some reason Click on the file you wish to load into the Flash chip Note If you select an invalid file ie not a GuriaV6 format file to upload into the Flash chip an error message will be displayed 27 AAA Final Check 4 C http kelunji esands com Upload FinalCheck htm aono Final Check IC OTT ac The file you selected for updating the instruments firmware is GuriaV6 code R4B226 It contains a compressed version of Guria V6 release 4 build 226 HardwareVersion z2 If you elect to use this file 1 The network settings will revert to default values 2 The program will be stored in Flash memory overwriting the current version 3 Anew Web page will be displayed before the recorder restarts It will take up to three minutes to write the application to Flash memory Do you wish to proceed Yes No Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd After the file is confirmed as a valid GuriaV6 file the above screen will be displayed confirming what is about to happen Take note of the comments which will tell of settings that may be affected by uploading this new software into the Echo If you wish to proceed and click Yes the program will take a few minutes to be transferred from the CompactFlash card to the Flash chip If you click No you will be returned to the Echo home page Note
31. a number of preset clock accuracies to choose from anne Timing Settings a G T http kelunji esands com Debug TimingSettings html W Timing Settings GEN HOme This will cause the recorder to restart Save settings Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd The maximum sample rate of the Echo is 200 samples per second or one sample every 0 005 seconds To maintain the recorder clock to better than this resolution you would select 1 millisecond from the desired clock accuracy list If you are performing surveys where timing accuracy is even more critical a higher level of accuracy can be selected Tip For applications such as temporary aftershock networks where the recorder is running from a battery and there is no power source to charge the battery power consumption needs to be minimised to allow for longer recording periods When recording at 100sps or lower using a clock accuracy of 1 millisecond is sufficient 24 Uploading new Echo OS software What is Guria Much like a personal computer the Echo requires operating system OS software to function For example if you purchase a PC you need to install a Windows or UNIX operating system to be able to operate the computer In the Echo the OS is known as Guria version 6 Every time ES amp S updates the Guria OS to include new functions or refine existing functions the release number of Guria V6
32. as its total capacity Conns will show the current Ethernet connection settings being used by the Echo This is useful if you cannot remember the Ethernet IP address of the Echo especially if it has been changed from the default Press esc repeatedly until you return to the main menu You can then access the View menu which has a single item called Waveform under the function 1 F1 key When you press the F1 key a new screen will appear showing a waveform graphically updated each second scrolling from right to left across the LCD panel 44 The F1 key now shows Z above it indicating the channel being displayed To scroll through the channels press F1 repeatedly The channels will appear in the following order east west channel from external sensor interface north south channel from external sensor interface lt 3 0 vertical channel from external sensor interface e X east channel of internal ESS1221 accelerometer e Y north channel of internal ESS1221 accelerometer e Z vertical channel of internal ESS1221 accelerometer starting channel You can also use the black left amp right arrow keys to scroll back and forth between channels The F2 key shows 50000 which is the amplitude scale at which the data channel is being displayed Pressing F2 will scroll through amplitudes of 100 500 1000 5000 10000 50000 100000 500000 1000000 5000000 and 10000000 then returning to 100 You can also
33. ave software package and its manual eqWave is a Java based software program that can be used to view seismograms recorded by your Echo recorder Installation instructions can be found in the eqWave manual Don t forget to register on our customer support website to access the latest versions of GuriaV6 and eqWave read the product news and to access all product documentation http customer esands com Happy recording From the development team at Environmental Systems and Services Table of Contents Getting SEarted icis visuvvaVE VER VERRRERRREERRRRRREEFSREREFAEFSETRFERESARERERYZERERARRRGRRFE E D Powering UP the ECNO E 1 Commu nic ting with the ECHO iei esousu es uuuuiAMRO E geg Geseit e eege d Be ege eg 1 Changing your computer s IP address Windows XP Pro eeeeeeenn nm Hmmm 2 Changing your computer s IP address Mac OS Al 3 Changing the Echo s IP address via the Console Serial Bort 4 Bolas tiara hel kae rM 5 Setting up Vour EChO iki du i EG i MUS ARI A OR G C RR ORARE RR E WR ro Rr ER E Ste AMG EE E dvo aa tud dud ts dx ix m dE t a E ERREUR 6 Custom e El gn Le EE 8 D ge el 9 States Health sie i r TU TE TIU MITTIT 10 Eevel THOGer PROCESS mobi dera Hcet ibat abete uiae eee ane ieee ce epu 11 OPNO FIOS rein EE 12 TElIggered Fles LeNg EE 13 STA LTA Trigger ele EE 14 Continuous Recording PrOCess s siorse renei s oi A n RI ini eid ENEE d EEN EN Ne dee d 16 Autnorised Users n edu deu edu FREM FM RE RA NER
34. ave two choices e Change your computer s IP address to match the Echo network range or e Change the Echo s IP address to match your computer s network range If you are connecting the Echo to an existing network that your computer is connected to simply plug a standard Ethernet cable from the Ethernet port on the Echo to the network hub If you are on a network and are unsure about what effect changing your computer s IP address will have please check with your System Administrator Factoid The Kelunji Echo is the fifth generation seismic recorder developed by the Seismology Research Centre R amp D team now part of ES amp S The Alpha recorder was released in 1977 the Beta renamed Yerilla in 1980 the Kelunji Classic in 1987 the Kelunji D Series in 1996 and the Echo in 2004 Changing your computer s IP address Windows XP Pro AE contral Pane Local Area Connection Properties _ General Advanced Connect using S SMCEZ Card PCI 10 Adapter SMC1208 This connection uses the following items M E Client for Microsoft Networks Tle aasarin for Microsoft Networks 4 wi FS Internet Protocol TCP IP b E D Search Es Address VK Network Connections AUSIT LIF mijil E LITEIEUE Merge I Create a new connection Internet Protocol TCP IP Properties Disable this network Local Area device Connection General W Repair this connection M A m Rename this ce l SES ocal Conner tion Sta View
35. cluded in the mounting kit Side elevation of ground and plate Environmental Systems and Services recommends the following sensors for connection to the high resolution sensor interface of the Kelunji Echo Guralp CMG 6T short period seismometer 1 30 sec to 50 100Hz Guralp CMG 40T medium period seismometer 30 60 sec to 50 100Hz Guralp CMG 3ESP Compact long period seismometer 120 second period Guralp CMG 3T or 3T B borehole 7 broadband seismometer 120 360 second period Guralp CMG 5T Compact accelerometer 0 1 0 5 1 2 or 4g Colibrys SF3000L 3g triaxial accelerometer externally or internally mounted contact ES amp S for technical or purchasing information GuriaV6 update Release 6 Includes support for SF3000L accelerometers for the Kelunji Echo seismic recorder Environmental Systems and Services 8 River Street Richmond VIC Australia 3121 Tel 61 3 8420 8999 Fax 61 3 8420 8900 Email seismology esands com Seismology Web www seis com au ES amp S Web www esands com Dear Customer A number of feature modifications have been made to the Kelunji Echo Operation System in Guria V6 Release 6 They pertain primarily to the integrated support of the Colibrys SF3000L accelerometer as an internally installed sensor Related to this have been changes to some of the setup screens which have been reworded to reflect the otherwise confusing ability to have an inter
36. continuously recorded 100 sample per second data yields about 1GB of compressed data files per month To complete the continuous recording process settings you need to tell the Echo what you wish to do with the data See the section on Storing Files that follows the Level Trigger Process section earlier in this handbook Note When the Echo detects that there is only 10MB left on the storage card it will periodically delete the oldest 8 hours of data stored on the card 16 Authorised Users From the Echo home page you can access the User Settings by selecting it from the Setup options Up to seven users with differing access privileges can be created AOA User Settings a 6 nttp 172 16 5 20 Settings UserSettings html User Settings Home kelunji f Save Settings Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd The default user name and password are kelunji and secret respectively If the Echo is to be connected to a network particularly the Internet this user name should be changed to avoid unauthorised access to your recorder The access level definitions are Guest e Can view any setting e Cannot change any settings e Can download data from the recorder via FTP or the web interface e Cannot place data into the recorder via FTP or the web interface Normal e Can view or change any setting e Can upload or download any data from the recorder v
37. cording for a given output level The table below shows the available input gains and the corresponding outputs B enn dal inn Kees It is unusual in earthquake monitoring to record greater than 1g in acceleration so most accelerographs have sensors with a range of 2g for those rare events By using a gain of 4 the complete x 10V input range of the Echo is utilised with full scale a recording range of 2g A gain of 4 is therefore recommended when using an SF3000L accelerometer Level Trigger Thresholds for SF3000L If users wish to use Level triggering to tell the Echo to record waveform data only when a certain level of ground motion is exceeded the threshold value is currently defined in mean corrected recorder counts The number of counts will vary depending on the gain setting for the sensor interface As a guide the following table shows the approximate threshold value in counts for an SF3000L accelerometer at various gains and g levels Threshold g Gain 0 0005 0 001 0 005 0 01 0 05 0 1 0 5 1 1 200 400 1 900 3 800 18 900 37 800 188 800 377 500 2 400 800 3 800 7 600 37 800 75 500 377 500 755 000 3 600 1 200 5 700 11 400 56 700 113 300 566 300 1 132 500 4 800 1 600 7 600 15 100 75 900 151 000 755 000 1 510 000 8 1 600 3 100 15 100 30 200 151 000 302 000 1 510 000 3 019 900 16 3 100 6 100 30 200 60 400 302 000 604 000 3 019 900 6 039 800 24 4 600 9 100 45 300 90 600 453 000 906 000 4 529 900 32 6 100 12 100
38. e Application file nome GuriaV6 code 26 09 osoz 20k 23400 HSI From this point on the procedure for defining the location of the TFTP server is the same as described earlier The Echo will restart using the newly downloaded Guria operating system 49 Technical Data EK Echo Motherboard Main Processor Ethernet GPS CompactFlash Power Input EA Interface ARM7TDMI 32 bit RISC processor 16MB SDRAM 10 100 Mbit Trimble Lassen SQ Single type II socket 9 15V DC protected against over under reverse voltage 3 channels Input Range zero to 5V 19 Bit Resolution 200sps 21 bit resolution 100sps Dynamic Range 110dB 200sps 117dB 100sps 121dB 50sps EA Internal Model 1221 Accelerometer Type Channels Components Full Scale Range Dynamic Range Output Frequency Response MEMS Micro Electro Mechanical System Three orthogonally aligned Silicon Designs model 1221 accelerometer chips 2g absolute 100dB 100sps 2 25V g O to 400Hz ET High resolution Sensor Interface Channels Input range Resolution Dynamic Range EK ET Response Three 20V differential 24 bits 135dB 50sps Peak to RMS Polarity Normal Output 314 57 counts per millivolt High pass filter frequency zero High pass filter order zero Low pass filter frequency 40 Low pass filter order 10 Serial Port DB25 pin out 1 not connected 9 2 TxD Transmit 10 3 RxD Receive 11 4 RTS 12 5 CTS 13 6 DSR 14 7 Grou
39. e six channels at different sample rates there is no problem If all six channels are set to record at 200 samples per second the processor can get overloaded and some data may be lost The Reset button will cause your web browser to return the settings to what they were when the web page was loaded Once you have completed changing the Site and Sensor settings click on the Save Settings button to commit the changes Note If you have changed any settings marked in bold red text the recorder will restart when you save the settings Custom Sensor Settings If you are using a sensor that is not listed in the Sensor Type menu or you wish to customise the settings of a listed sensor click on the link to enter custom values for your sensor The following screen will appear Qno Custom Transducer Settings 4 v http 172 16 5 20 Settings ExternalTransducer html Custom External Transducer Settings HOme k L m pers PANES per y v e e D Iransduction constant 180 0 f vimis WA Output a signal of 1 0 mA 21 at a frequency of so Hz Use an enable signal of Resistor 2 Apply the signal for 40 seconds f Save Settings y Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd The custom setting will be based on the last sensor used from the sensor list so that an initial state of parameters is set Enter the name of the sensor in the field provided and check the bo
40. e EK1 button will return EK1 serial number and manufacturing information to default The ET1 button will return ET1 serial number and manufacturing information to default If any of the above reset buttons are pressed the Hardware Settings page will reload To apply these default settings you need to restart the recorder either by power cycling the recorder or by clicking on the Watchdog Restart button After the recorder has restarted you will then be able to re connect to it with your browser Note The Ethernet and PPP settings are not able to be manually reset to default values as this will potentially make the Echo unable to connect to the Internet or local network These settings have memory allocation independent of the other Echo settings ensuring that they will not be changed in future GuriaV6 updates LCD Timers If the Echo you purchased was supplied with the optional LCD interface the following settings page is accessible from the home page and allows you to customise the power saving features associated with the display e o n LCD Display Settings A A e Op 88 htp beloni esanda rom Debug DisplavSettinqs html LA LCD Panel Settings Backlight will switch off after lt minutes of inactivity Display will switch off after minutes of inactivity Centre displayed waveform based on average signal over the last i seconds Copyright amp 2004 2005 2006 Environmental Systems and Services Pty Lid The Backlight Ti
41. el with an external modem you will need to set some External serial port settings such as the baud rate which is the speed the Echo will talk to the external modem The baud rate should be matched to the baud rate of the external modem There is also an option to enable battery power through DB25 which will provide battery positive power to pin 9 and system ground to pin 7 of the DB25 connector This can be used to power an ES amp S CommPro modem or any other low power device that can operate from the Echo s battery voltage The Internet Service Provider that your Echo dials should have provided you with connection information which includes the dial in Phone Number your User Name your Password and a Domain Name Server DNS Enter these into the appropriate text fields If your dial up account has a fixed IP address you will be able to communicate with your Echo over the Internet by typing that address into your web browser This IP address is automatically assigned to the Echo by the ISP upon connection If your dial up account does not have a fixed IP address your ISP will assign the Echo a dynamic IP address that will likely change each time a dial up connection is established Telephone call control settings The Echo has a number of settings that can be customised to suit the call cost rates of your telephone connection These include Minimum time between phone calls This setting will cause the Echo to wait some number
42. elerometer is connected only the main sensor interface ET settings are displayed An example page from an Echo with an SF3000L installed is shown below erg as Bir Baier a 174 IRL Iprtebeet te a limi Chengrsag pur of beer Ber DS EDS eettings selj cower Vm Brian bo pesii when theese well rn are eee Ata Bn dle Est 4 19 gate alter d ree LLLA f rag rghze iia HOL bed fas eee HasierreE dei bare Pop La SF3000L Process Settings The recording process setup pages STA LTA Level or Continuous when an SF3000L is connected shows only the channels that are available for selection for triggering or recording As it is impossible for an ES amp S 1221 accelerometer to be installed when an SF3000L is installed only channels e n and v are displayed as follows Tru mep nb return En lcg Priipss ve oiga witteut are Chee Lapgrigbn D Hbi JEDE SE Erearammiemial Speers amid Ceri Pag im STA LTA Trigger Settings In previous versions of GuriaV6 only one channel was able to be selected for analysis by that STA LTA process by clicking on a radio button There are applications where users may wish to trigger on an event if any input channel exceeds the STA LTA threshold not just the vertical channel on the external sensor for example This meant that users needed to set up multiple STA LTA processes each looking at a different channel The problem with this configuration is that it is more than likel
43. h to Upload directory from directory list and chip ready to load next on CompactFlash copied into Flash chip time Echo is rebooted Factoid Guria is the Papua New Guinean word for earthquake 25 How to load new Guria into the Echo From the home page click on the Upload new software link in the centre of the page just below the Setup menu You will then see the following screen ane Upload New Software 4 S G h http kelunji esands com Upload Upload html Upload New Software Home Select the file to upload f Choose File no file selected Start Upload OR use an existing file from the Upload directory Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd You can either upload a new Guria file to the recorder or use an existing Guria file that is already in the Upload directory If you choose to use an existing file the link will take you to the File Upload Check web page which is described on the next page of this handbook To load a new Guria file into the Echo click on Browse or Choose File depending on your browser to open a file system browser window File upload Look in E TFT PRoot do t E Gs Release 1 aa Guria 6Full code_R2B6 Grade cade Guria eFull code_R2B Guriaw6 code R2B2 Guria code_R2B4 Gute Code ba Guriav code_R2B6 Guriav code_R2B7 Guriav6Full code Guriaw amp Full code R2B2 GuriaVGFull code R2B4 Guria Full
44. haracters To save the settings you have changed click the Save Settings button To return to the Process overview page without saving any changes click on the link at the bottom of the screen Triggered Files Lengths The Echo deals with data in packets of whole seconds which means that every file recorded will begin at the start of a whole second and finish at the end of a whole second The pre trigger buffer indicates the minimum amount of data the user requires before the trigger is declared but this can be up to one second longer than expected if the trigger occurs on the last sample of a second In Level Triggers the total file length is defined and includes the pre trigger buffer and in STA LTA Triggers the maximum file length will end the recording in a similar way For example the event below was recorded by an Echo with pre trigger buffer of 2 seconds and a total maximum record length of 6 seconds 619134 H 984um s En enn d Id e itte t elio 619134 ad 984um s rn deeg 619134 H 984uns 2 c Jede E e 619134 au 1 81m s ESSY fast A Aee e LLL 619134 ria 1 81m s ESSY North A Ac 619134 Wa 1 81m s ESSY The trigger was declared at 32 92 seconds The Echo knows the user wants at least two whole seconds of pre trigger data so needs to start recording 30 92 but as the Echo only records whole seconds it starts the recording at the start of that second at 30 00 The Echo also knows t
45. he following day A value of zero will allow calls of unlimited duration to be maintained Note If Continuous connection mode has been selected the maximum duration of calls must be set to zero To save the settings you have changed click the Save Settings button If there is a current PPP connection active this connection will be closed when the new settings are saved If you have been modifying these settings over the PPP link you will need to wait until the Echo redials the ISP using the new PPP settings before you will be able to communicate with the recorder again You may return to the Echo home page without saving the settings by clicking on the echo home icon in the top left corner of the screen 21 Hardware Settings Super User only If you have Super User access privileges this page is accessible from the home page AAA Echo Advanced a Ha Al G4 http kelunji esands com Debug Debug htm GZ O E Kelunji Echo Hardware Settings Hardware Settings Perform Actions EK1 Settings ET1 Settings LCD Settings Force a watchdog Restart Timing Accuracy Reset Settings to Factory Default Values General site name timeouts users pi serial number manufacturing info Process all process settings Er serial number manufacturing info After resetting these settings to default values force a watchdog restart to boot with these defaults Copyright 2004 2005 2006 Enviro
46. he negative terminal on your battery or power supply and then connect the red wire to the positive terminal The Echo will operate on 9 to 15 volts DC If the voltage falls below 9VDC the Echo will power down but when sufficient voltage is restored the Echo will restart using its previously saved settings The Echo has a 1 6 Amp Polyfuse that will trip upon reverse or over voltage or when excessive current is drawn by the Echo and associated peripherals The Polyfuse does not need to be replaced under normal circumstances It is a device that requires time to reset just a few seconds following the removal of the cause of the incorrect voltage or current Approximately 15 seconds after the application of power to the Echo the LED on the connector panel will flash orange once A few seconds later it will start flashing red each second It will continue to flash red until the recorder s clock is synchronised at which time it will change to flashing green If no GPS signal is available the LED will continue to flash red indicating that the clock is not synchronised to Universal Time UTC Communicating with the Echo The normal method of communicating with the Echo is to use a web browser via the Echo s Ethernet port If you are connecting directly from your computer s Ethernet port to the Ethernet port on the Echo you will need to use the supplied red Ethernet Crossover cable By default the Echo has an IP address of 172 16 5 0 You h
47. he user wants a total or maximum record length of six seconds so from 30 92 it needs to record to 36 92 but again only records whole seconds to 37 00 This gives a total of 7 seconds but ensures the entire 6 seconds of desired data is recorded 13 STA LTA Trigger Process To create a new STA LTA Trigger process click on the STA LTA Trigger button under the Create a New heading on the Process Settings overview page The following screen will be displayed Alternatively if an STA LTA Trigger process is already in the process list you can select it and Edit it and the page below will be displayed with the existing process settings E STA LTA Trigger Settings EZ http 172 16 5 20 Settings STALTATriggerSettings htm STA LTA Trigger Settings Home X E Record Channel e g trig kelunjl net e Ethernet only Try PPP first e g eqWatch in with user name and password f Save Settings You may also return to the Process overview page without saving changes Select a trigger channel by clicking on one of the radio buttons This is the data channel that will be tested for STA LTA threshold exceedance The trigger threshold level is a floating point number that relates to the ratio of STA to LTA For example if the short term average of the signal level is 30 counts and the long term average of the signal level is 30 the STA LTA ratio is 1 If the short term average value increases to 300 counts while the
48. horisation before returning any equipment to Environmental Systems amp Services and to return the goods within the warranty period During the warranty period should a new version of the Kelunji Echo operating system GuriaV6 or eqWave seismic waveform analysis software be released these will be available to the customer free of charge via the customer web site customer esands com Some components of the Kelunji Echo seismic recorder are covered by the warranty of the original equipment manufacturer and are thereby excluded from the ES amp S warranty These items include e GPS receiver and antenna e Internal modem e CompactFlash memory card e USB CF card reader e LCD panel Extended warranty Extensions to the standard 12 month warranty is available These are available at the time of purchase of the Kelunji Echo or at any time before the expiry of the original warranty Extended warranties have the same conditions as the original warranty including free GuriaV6 and eqWave software upgrades Please contact ES amp S for pricing information 51 c Jun2zuzErZulccrcmnmoeu2 APPENDIX A Kelunji Echo transducer cable plug supplied with recorder MS3116F14 19P rear view n c GROUND same ground as battery Signal Return Signal Return Signal Return Voltage Calibrate Signal n c n c POWER same voltage as battery n c n c n c n c Current Calibrate Signal Current Calibrate Return SHIELD NO
49. i esands com Actions DoneSettings htm Ea Settings written to file The settings have been written to disk Click to view the file E36 2006 07 20 0540 09 Settings txt Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd 42 LCD Functions The LCD interface has features to allow the user to view some settings and signal levels As a general rule use the esc button to go back to the previous menu or screen After the Echo is powered up and the splash screen is displayed the main menu will appear showing the site name Echo circuit board number Guria version description and two available function menus Status and View kelunji echo seismic recorder If the display has timed out and powered off hold down the on button to the left of the display for one second to switch the LCD power back on By pressing the function 1 arrow key which is below the word Status a sub menu will appear with the options Clock SOH and Conns above function keys 1 2 and 3 43 Clock will show the date and time updated each second and the last valid GPS position Note that the LCD will not power off while on this screen SOH will show the battery voltage and temperature values current updated every second and the minimum maximum and average values based on SOH long term average settings This screen also shows the amount of free space on the CompactFlash storage card as well
50. ia FTP or the web interface e Can create other Normal user accounts Super User e As per Normal user but can also access the Hardware Settings and create other Super user accounts IMPORTANT If you remove the default user and password make sure you at least leave a normal user in the Echo and note down the username and password Without it you may be locked out of the Echo If so please contact ES amp S for emergency recovery instructions 17 Ethernet To change the Ethernet settings the following settings screen can be accessed from the Echo home page The link is called Ethernet and is listed under the Setup options eno Ethernet Settings A el http 172 16 5 20 5Settings EthernetSettings htm OFT O Google Ethernet Network Settings ome 172 15 5 20 255 255 0 0 172 15 255 254 172 15 255 254 168 126 63 2 Changing any of these settings will cause the Echo to restart when saved Remember to reconnect to the new IP address if it was changed i H Save Settings Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd If you wish to change the Echo s Ethernet IP address enter the new IP address in the first text field Note this new IP address somewhere on the Echo box It must take the form X X X X where X is an integer number between 0 and 255 If you are changing the IP address you may also need to change the Subnet mask Gateway address and DNS server e
51. ial number of the external sensor can be up to 15 characters in length The sample rate of this sensor interface can be selected as either 50 100 or 200 samples per second The gain of the this interface is the amplification factor of the input signal Values of 1 to 32 are selectable from the drop down menu The external sensor channel names which are stored in the data file can also be customised Each channel name must be unique to the recorder One to seven characters can be entered for each channel name If you have purchased the optional internal accelerometer which connects to the lower resolution sensor interface on the main board you can customise its settings on this screen The accelerometer type will be automatically detected and shown by the Echo The sample rate of the internal accelerometer can be different from that of the external sensor interface Selectable values are 16 20 40 50 80 100 and 200 samples per second The internal accelerometer channel names which are stored in the data file can also be customised Each channel name must be unique to the recorder One to seven characters can be entered for each channel name Note The Echo has been designed as a low power recorder As such there is a limit to its data processing power which means that certain combinations of processes and sample rates may result in processor overload If you are continuously recording one sensor at 100sps and the other at 200sps i
52. ific purpose of transferring files reliably between network locations Start up an FTP client program on your computer eg FileZilla for Windows Transmit on MacOS and connect to the Echo using one of the defined user names and passwords which unless you have changed it will be kelunji and secret respectively You will be directed to the root level of the CompactFlash card s directory structure which should contain a folder called KelunjiData Navigate through to the directory or file you wish to retrieve and copy it to your computer The third method of data retrieval involves physically removing the CompactFlash card from the Echo and placing it in a computer If your computer only has a full size PC Card slot you can use a CompactFlash to PC Card adaptor If you only have USB ports you can use a USB CF card reader available from most electronics or photographic stores or ES amp S Once the storage card is inserted into your computer it should appear as an additional hard drive When you open this drive you will see the KelunjiData folder Navigate through to the directory or file you wish to retrieve and copy it to your computer Factoid The word Kelunji is an Australian Aboriginal word which in a particular dialect is the name of an Australian native bird 33 CompactFlash Card Info Inspecting the status of the CompactFlash card will show you the number of megabytes that have been used on the card the capacity
53. ill show all of the continuous data files from that hour in the Files column As you can see in this example the Echo is set to record continuous data in 10 minute long files hence the six files in that hour s directory You can download an individual seismogram by clicking or right clicking on the filename Your browser may ask you where you wish to store the file To delete a file or folder click on the 69 icon next to the link You will be prompted to confirm this action if deleting a file or folder Note You cannot delete any of the top level directories eg Upload LocalArchive nor can you delete a Year Month Day or Hour folder while that date or time is still current 32 Collecting Data from the Echo There are several ways to collect the stored data from the Echo 1 Copying individual files using the Data Browse described in the previous section 2 Copying data via FTP using an FTP client program 3 Removing the CompactFlash card from the Echo and placing it in a computer The first method has been covered in the Browse CompactFlash card section on page 29 The second method requires that your computer has a network connection to the Echo either through the Ethernet port or through a PPP link In a similar way that your web browser can look at the Echo web pages over a network link an FTP client can look at data files over a network link FTP stands for File Transfer Protocol and is designed for the spec
54. is incremented The build number is used by the software development team to track versions during the development of each software release The OS that the Echo loads upon start up is stored in an 8MB Flash memory chip on the main Echo circuit board This is a fixed electronic component and is separate from the CompactFlash storage card Guria OS is supplied as a compressed binary file that is about 1MB in size When the recorder is powered up the Guria file stored in Flash is decompressed and then loaded into the Echo s DRAM of which it has 16MB It will take about 15 seconds after power up before the Echo s web interface is available The Echo operates from the copy of the OS that is running in DRAM This way you are able to store a new version of the OS in the Flash chip for the Echo to use next time it is restarted To get a new version of Guria OS into the Flash chip you must first copy that file into the Upload directory of the CompactFlash storage card The following diagram shows the order in which processes need to happen to load a new Guria OS into the Echo deb 1 Echo boot loader starts 2 Guria OS decompresses 3 Guria OS boots up and Flash chip after power is applied and loads into DRAM the operating system or after manual restart from Flash chip runs from DRAM Guria 6 release 5 1 02 MB Q d U I n D LL 4 New Guria OS file is copied 5 New Guria OS file selected 6 New Guria OS resides in Flas
55. ish to keep all files indefinitely enter a value of zero The record channel check boxes allow you to select which channels of data to write to file Sending Files via FTP If you wish to send the data files to a remote computer either via Ethernet or via a PPP link tick the check box next to FTP Files As with locally stored files described above the FTP files can also optionally use compression and the Echo be asked to delete files older than X days The record channel check boxes allow you to select which channels of data to write to file You then need to define which remote FTP server to send files to Enter the FTP server s IP address or domain name in this field The Echo will always try to FTP data using its Ethernet connection but if you are primarily using a modem to establish a PPP link to an ISP for sending data files you may wish to tell the Echo to try PPP first by selecting that radio button You may wish to write the files to a particular directory on the destination FTP server By typing in a directory name in the text box the Echo will contact the FTP server and store them in the directory you specify Directories may require the correct upper or lower case characters so ensure your entry is correct The remote FTP server will request you to log in with a user name and will also request a password Enter those parameters into the appropriate text boxes ensuring you use the correct upper or lower case c
56. lled Minimum 663878 720573 832627 0 0 O0 Maximum 651483 666024 781990 0 0 O0 Click to view the file 2006 11 20 0542 19 ECHO dmx You may also wish to browse the data files or perform another calibration Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd The calibration file is then stored to the CompactFlash card in the LocalArchive area in the StateOfHealth directory The uncompressed file will be named by date time and site name in the format YYYY MM DD HHMM XXXX dmx A link to the new calibration waveform file appears below the results table Other links at the bottom of the screen allow you to browse the data storage card or perform another calibration 39 Sample Calibration Signals eoe eqWave V1 10 0 2005 04 06 0214 12 ECHO dmx File Edit Send Display Channels a le Iouis I DoT EnA W piekel E oni Fils Filter PC SUDS 151 205890 H 327ym s ECHO East T Tran 195482 H3 310ym s ECHO North T Tr 211523 aj 336yum s ECHO Up T Tran The above calibration signal was recorded using a Guralp CMG 40T 1 in a noisy office environment It is important to note that the polarity of all channels is the same to check that the sensor cable has been wired up correctly ees eqWave V1 10 0 2005 04 06 0221 09 ECHO dmx File Edit Send Display Channels aJa la icm Gram 0 00 E fel s ec se fF T Pil rec Ewe owed Hie Filter PC SUDS
57. ly O Try PPP first eqlogger in e g eqLogger in with user name echo and password Save Settings You may also return to the Process overview page without saving changes Copyright 2004 2008 Environmental Systems and Services Pty Ltd The base sampling rate as defined in the Site and Sensors settings is shown for each ADC hi res External Sensor and lo res Internal Accelerometer and you can then decide to store the data to file at that rate sub sample factor 1 or to store only every 2 4 8 or 16 sample to file This will save on file size and in data telemetry volumes particularly for continuous recording processes and data telemetry 4
58. mer will switch off the LCD backlighting some time after the last time a key was pressed on the display keypad Valid values for this setting are between 1 and 99 The LCD Off Timer will switch off power to the display some time after the last time a key was pressed on the display keypad The LCD will not switch off while displaying the time or while drawing waveforms in real time Valid values for this setting are between 1 and 99 The realtime signal displayed graphically on the LCD panel is centred based on the average signal level over a specified time period This waveform offset timeframe is defined as some number of seconds between 1 and 99 Click the Save Settings button to commit any changes 23 Timing The Echo has an internal clock that it uses to maintain the time in the recorder It is a voltage controlled temperature compensated crystal oscillator VCTCXO By controlling the voltage of the crystal the Echo can adjust the clock drift rate The Echo uses its in built GPS to check the accuracy of the time in the recorder clock with the absolute time signal received from the GPS satellites The Echo uses an advanced routine to calculate how often to check the recorder clock to GPS time to maintain a certain level of clock accuracy By checking the clock more often a more accurate time can be maintained in the recorder clock but the trade off is an increase in processor usage time and power consumption The Echo has
59. n the decal notes area using a pencil so that it can be changed or removed at a later point using an eraser For LCD equipped Echo recorders we suggest writing the new username and password on a label or tag After successfully logging in you will be greeted by the Echo home page which is shown below Kelunji Echo ane 4 F HA A e http 172 16 5 20 Index html QT O Google kelunji echo seismic recorder Site ECHO Echo 575 GuriaV6 Release 5 Build 1 Setup e Site and Sensors e Processes e Users e Ethernet e Hardware e PPP Upload new software Data storage Status Actions Browse CompactFlash card State of Health System calibration Clock and Timing System Free run recording CompactFlash card info Network Connections Reset State of Health Format CompactFlash card Seismic Signals Write Settings to file Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd incorporating seismology research centre You can return to this home page from any subsequent web page by clicking on the echo home icon which is found in the top left hand corner of all Echo web pages see image at left Setting up your Echo The setup of your Echo will depend on your application The following section covers the options that you need to customise before you begin recording Each page is linked from the home page and is listed under the Setup heading in the centre of the home page Site and Sensors Thi
60. nal sensor connected to the external sensor interface The Echo now detects that an SF3000L is connected and the web pages now only display the appropriate selectable options Please see the following pages for further information Don t forget to register on our customer support website to access the latest versions on GuriaV6 and eqWave read the product news and to access all product documentation http customer esands com EIAS SOL Cutter Spe S imm uc maardicxm ndgrg F PNavigateon From the development team at Environmental Systems and Services Table of Contents Revised Web PaGe iiis sea as ASRPRRERESEERRERERRFRRRZEVEFERVREERNIEEEPRATFEFERIVAGESRRE SF3000L Site and Sensor Settings eseeeeeer saa KEE E nhau annua uu unn SF3000L Process d d te Le EE STA LTA Trigger SCUGING KEE Information for SF3000L users creer eoo KKK nnn KRe econimended RE dl KEE Level Trigger Thresholds for St 2000 see KK KKK KEEN EE EE ENEE EE EE nnne Echo installation with internal et 2000 enen en KN KN KN KN KN KN KN KN EN KR KN EN KN KN KN KN KN KN KN KN KN KN KN KN KR Accelerograph mount mmtformatton sek E KKK EE E EE EE EE nnne Assembling the mounting plate see ekk ek KEE ENEE E KEE KREE EE EE EE nnne nhau unns Attaching the Echo to the mounting plate seen e KKK EE EE KEE E EE E KEE E EE Revised Web Pages SF3000L Site and Sensor Settings If an SF3000L acc
61. nd 15 8 DCD 16 17 Positive Battery Power 18 not connected not connected 19 not connected not connected 20 DTR not connected 21 not connected not connected 22 RI Auxiliary logic input not used 23 not connected Auxiliary logic input not used 24 not connected Auxiliary logic output not used 25 not connected Auxiliary logic output not used 50 Warranty Seismic equipment manufactured by Environmental Systems amp Services is warranted to the original purchaser only to be free of defects in material and workmanship at the time of shipment and for a period of one year from the delivery date This warranty applies to equipment purchased from Environmental Systems amp Services that has been properly installed and operated but not to equipment which has been subject to neglect accident improper installation misuse misapplication abuse or alteration It does not apply to damage caused by factors beyond our control including fire flood lightning or vandalism Environmental Systems amp Services will at its own option repair at its laboratory or replace equipment covered under this warranty All costs of freight and insurance plus any applicable customs and clearance fees will be paid by the purchaser All goods must be sent in original packaging with appropriate protection against damage including electrostatic charge It is the responsibility of the purchaser to give prompt notice of any claim to request a return aut
62. ng the SOH process A process can either be edited or deleted by selecting it from the list and clicking on the appropriate button in the upper right hand box There are four types of processes that the Echo can run State Of Health SOH This process is always running and cannot be turned off or deleted The SOH process logs information about the recorder to a file on the CompactFlash storage card Information includes battery voltage timing accuracy and GPS information Level Trigger The Echo can monitor data channels to see whether the signal level exceeds a particular threshold When it does the signal is recorded to storage and or sent via FTP to a remote location STA LTA Trigger The Echo can monitor a data channel to see whether the average signal level exceeds a particular threshold The signal average is calculated by comparing the signal level over a Short Time Average STA eg 0 5 seconds to the signal level over a Long Time Average LTA eg 20 seconds When the signal level ratio exceeds the threshold the signal is recorded to storage and or sent via FTP to a remote location Continuous Recording The Echo can record continuous data from any number of input channels These are recorded at the sample rates defined in the Sensor settings The data is written to a file every few minutes which is recorded to storage and or sent via FTP to a remote location The following pages describe the settings for each of the p
63. nmental Systems and Services Pty Ltd These settings are used to modify seldom changed Echo settings This includes the hardware details of the EK Echo Kelunji board the main PCB and the ET Echo Transducer board the external sensor interface PCB as well as the LCD timeouts and system clock accuracy settings EK and ET settings For the EK and ET hardware settings the editable values include the serial number build date and other settings particular to those circuit board These values should not be changed unless the settings have been lost due to a GuriaV6 upgrade that re allocates the memory space used by those settings You should note down these settings when you first receive your Echo Examples of the EK and ET settings pages are shown below AAA EK1 Settings Ss AAA ET1 Settings echo EK1 Settings echo ET1 Settings ome home 1 v1 01 V1 01 07 10 0001 0001 Sniper Sniper CM 2004 07 2004 07 00 04 F3 00 0A C5 41 945 Save Settings 1 000 Copyright 2004 2005 Environmental Systems and Services Pty Ltd Save Settings Copyright 2004 Environmental Systems and Services Pty Ltd 22 The Hardware Settings page also has a number of action buttons that will return various settings in the Echo to their factory default values The General button will return the site name timeouts and users to default The Process button will return all process settings to default Th
64. ntries Again the format of the entry should be in the form X X X X where X is an integer number between O and 255 To save the settings you have changed click the Save Settings button Note This will cause the recorder to restart You will need to reconnect to the recorder using the new IP address you just entered 18 PPP Point to Point Protocol A point to point protocol link is a network connection usually made over a telephone line to an Internet Service Provider ISP It can also be used over a radio link or any other type of serial link The Echo is designed to be used in conjunction with its optional built in modem or an external modem such as the ES amp S CommPro to connect to the Internet via an ISP This would be implemented where an Ethernet connection is not available but a telephone line is available anne PPP Settings a H e hitp 172 16 5 20 Settings PPPSettings html fecho PPP Network Settings ome Phone No 0198331111 User Name mtmqmtmq Password DNS Server 2032 75 132 Telephone call control settings The minimum time between phone calls 0 implies no limit 0 minutes The maximum number of phone calls per day 0 implies no limit oa X calls The maximum total duration of phone calls per day 0 implies no limit o minutes Note Changing any settings will close the current connection Save Settings Copyright 2004 2005 2006 Environmental Systems and
65. of minutes after losing a connection to the ISP before trying again It also allows time for further event related triggers to be stored before trying to send them This may avoid network congestion problems and also helps to spread the calls throughout the day A value of zero will give the Echo no delay before dial retries 20 Maximum number of phone calls per day In most cases a dial up connection for an Echo recorder is only economical if a certain number of telephone calls per day is not exceeded Also in most cases the connection to your ISP will not be unlimited the telephone line may drop out or the ISP may limit connections to a certain number of hours per day in which case you need the Echo to redial at the next opportunity You can set the maximum number of telephone calls you wish the Echo to make for any particular day in the calls field A value of zero will give the Echo an unlimited number of telephone calls per day Note The number of calls made for the day is reset at 0000 hours UT If the Echo had run out of telephone calls on the previous day telephone calls will again be available after 0000 UT Maximum total duration of phone calls per day As many types of telephone calls are timed and charged accordingly this option ensures the Echo is not connected for unexpected lengths of time Once the maximum number of minutes has been reached the Echo will disconnect and not try again until 0000 hours UT t
66. our Echo is near a constant noise source such as 50Hz or 60Hz from mains power or a constant frequency from a generator or pump operating nearby or minimise recordings of low frequency teleseisms when you are performing microseismic surveys There are three different settings to define the record length An important factor to remember is that the maximum length of a triggered recording is 1000 seconds Depending on sample rates and numbers of channels recorded more or less time may be available but 1000 seconds should be considered the maximum file length for general use This includes the pre trigger buffer data and post trigger data The amount of data stored before the trigger time is known as the pre trigger buffer which must be an integer value between zero and the maximum record length The minimum record length forces the Echo to record for a minimum length of time This value must be greater than the pre trigger buffer value and can be up to 1000 seconds The maximum record length forces the Echo to stop recording after a certain time This value must be greater than the minimum record length and can be up to 1000 seconds Note The Echo will stop recording an STA LTA trigger after the minimum recording time but not until the signal has returned to a level of twice that before the trigger was declared or the maximum record length is reached To complete the STA LTA process settings you need to tell the Echo what you
67. ownload to customers with Kelunji Echo Navigation recorders under warranty or maintenance contracts Read More eqWatch 1 8 16 Released A new version of eqWatch is available for download to registered customers Read More From the development team at Environmental Systems and Services Table of Contents Revised Level Trigger Settings Threshold amp Frequency Filtering End Recording Sub sampling data to file Revised Level Trigger Settings Threshold amp Frequency Filtering In previous versions of GuriaV6 the Level Trigger Threshold was defined as a number of recorder counts so to set the threshold you needed to take the full scale output of your sensor work out the full scale counts of the recorder work out your threshold then calculate the number of counts to enter The old setup screen is shown below ene Level Trigger Settings a e 6 ntp 172 16 5 20 Settings LevelTriggerSettings html In Release 7 the Threshold is defined as a percentage of the full scale range of your sensor For example if your accelerometer has a full scale range of 2g entering a Threshold of 1 will cause the recorder to trigger when ground level exceeds 0 02g Also included is the ability to only trigger on signals within a certain frequency range as has always been possible on the STA LTA trigger process The new settings are shown below ane Level Trigger Settings 4 io A A e ES
68. ozrsusSuEskvsssuyssVEEEERSRCU GRE EPFCR CE GEEEEFUNSR EE ERE NE 41 Reset State of Health parameters eeeeeel eiae annu nnn 42 Wre settings to fle cues cos davuv FxadikE Eva QUEE VER EP ER UEFA VR E ERRuE VR Y Y RACER Ra CQ e RR wA UN RR FR RR 42 LCD FUNCIONS eerererrrrrrrererrreerrrrrererrrrreeerrereeeereeerreerrrerreerrerreeerr ere reer aw 43 Advanced User Features e aaan 46 Internal Console Interface d dE e sese exu Ea RP ele dava Ka NNN ENEE ENEE ENN NENNEN 46 Upgrading Guria Vid TETP i i oiecun sua uuxEuusauExxSsTET a Eux Pu EUEF E EEREEEDFNE ZR REPE E EE 48 Technical Da ta a oococeevuekuvexekevuesevasusesusewessusskusssksssusssz seuesswesewesun 50 EK ECHO le eet e e WEE 50 EA Internal Model 1221 ACCeIGFOTIGEGE eege 50 ET High resolution Sensor Interface EEN nennen a hh nha a ann n nnn nnn 50 Serial Port DB25 DIN OU aini cus reucicur deserun tees Eu ODE de E cal DRE MINE a ERA RUE UE 50 UE Hee Lu EE 51 Extended Warranty 1 ess sexuE i uacUEEEP ru E EREEUI PUES aE E aA a ea ER UEM UE 51 Appendix A eene External sensor connector pin out diagram Appendix B Installation guide for accelerograph mounting plate Getting Started Powering up the Echo The Echo is normally provided with a power cable with bare wire ends These can be connected to a 12V DC battery or a regulated 12V DC power supply Ensure the black wire is connected to t
69. r the username and password to log in 28 Data Storage This group of web pages deals with the CompactFlash data storage card You can browse through your recorded data see information about the CF card or format the card Browse CompactFlash Card To view data stored on the internal CompactFlash storage card in the Echo click on the View Stored Files link in the left hand box on the Echo home page The following screen will appear Kelunji Data 4 Gl http 172 16 5 27 DataBrowse DataFrameset htm P 2004 ES amp S P L Data Process Month Day Hour Files horn fe FTP watcher esands com fe LocalArchive Upload Note The data browsing page uses pop up windows to refresh the directory columns If your browser is set to block pop ups please disable this feature to allow the web pages to be updated as necessary The left most column shows the data directories that exist on the storage card What is listed will depend on which processes are active and what FTP destinations have been specified for these processes but there will always be a LocalArchive directory which is where all locally stored data and the SOH files are written By clicking on the LocalArchive link the data processes that are storing information in the local archive will be listed in the next column to the right titled Data Process Kelunji Data 4 Del c 6 ntp 172 16 5 27 DataBrowse DataFrameset html
70. ria V6 release 2 build 5 on Oct 29 2004 11 45 15 Copyright c 2003 2004 Environmental Systems and Services Net OS Version 6 0 Copyright c 2001 2003 NetSilicon Inc 2004 10 29 0636 19 LOG Recorder started up 2004 10 29 0636 23 LOG User kelunji logged in through the Console port 2004 10 29 0636 29 LOG 121 74MB CompactFlash card installed with 121 73MB free 2004 10 29 0636 59 3 NTP ReportEvent System event System restarted 2004 10 29 0637 08 NTP ReportEvent Peer PPS 0 Has become reachable 2004 10 29 0637 16 User kelunji logged in through the Web server 2004 10 29 0637 49 NTP ReportEvent System event New peer or stratum 2004 10 29 0637 54 Clock adjusted by 1 371 seconds 2004 10 29 0637 54 NTP ReportEvent System event Clock reset 2004 10 29 0638 09 JG NTP ReportEvent Peer PPS 0 Has become reachable 2004 10 29 0638 59 NTP ReportEvent System event New peer or stratum 2004 10 29 0639 01 NTP ReportEvent System event Leap status or synch change 2004 10 29 0639 03 NTP ReportEvent System event New peer or stratum 2004 10 29 0656 24 0 000397 1 776 16 12 28 25 5 121 64 of 121 74 2004 10 29 0716 25 0 000297 1 772 16 26 25 3 121 61 of 121 74 2004 10 29 0720 31 User kelunji logged in through the Web server 2004 10 29 0736 26 0 000218 1 12 28 24 8 121 54 of 121 74 2004 10 29 0756 27 0 000165 12 26 25 0 121 48 of 121 74 2004 10 29 0816 28 0 000126 12 26 25 0 121 47 of 121 74 2004 10 29 0836 29 0 000096 12 2
71. rnal accelerometers whether the sensor is an ES amp S 1221 or a Colibrys SF3000L Appendix B of the Echo Handbook describes the installation procedure for the installing the plate but the following information will explain a few additional steps to make the process clearer Assembling the mounting plate Before installing the mounting plate onto the threaded rods you need to install the three adjustable legs One of these legs also acts as a mounting point and although it is adjustable the opposite two legs are the primary level adjustment points The plate should look like this before installation Attaching the Echo to the mounting plate Once the mounting plate is fixed to the ground or the structure the Echo recorder is bolted to the plate in the appropriate orientation The accelerograph installation kit includes four 6mm socket head screws Two of these are longer and two are shorter The longer screws are used to bolt the Echo down through the internal metal plate that the accelerometer is bolted to and the shorter screws are screwed directly through the plastic base of the Echo through the holes in the circuit board Ensure the CompactFlash memory card is removed to allow full access to the near side hole Longer Screws Shorter Screws PO Box 939 Hawthorn VIC 3122 environmental systems amp services Australia GuriaV6 update Release 7 Sub sampling data and Level triggering
72. rocess types in more detail State of Health Process By selecting SOH Manager to CompactFlash from the process list and clicking on the Edit button the following screen will appear ano State of Health Settings a 6 ntp 172 16 5 20 Settings SOHSettings html E State of Health Settings f Save Settings You may also return to the Process overview page without saving changes Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd A new SOH file is started when the site code of the Echo is changed when a CompactFlash memory card is inserted or when the Echo is specifically requested to start a new file Data is appended to the file every few minutes The time between entries into the SOH file can be customised on the above settings screen Valid entries are O to 1500 minutes A value of zero will mean no entries are logged to the SOH file The SOH file includes long term averages of certain parameters such as GPS position The time between resetting long term statistics can be customised Valid entries are O to 8784 hours A value of zero will mean the long term statistics are never reset At the end of each long term period the minimum mean and maximum values are written to the SOH file To avoid the SOH file becoming too large and unwieldy you can start a new SOH file every few days Valid entries are 0 to 366 days A value of zero will mean a new SOH file will not be
73. s settings screen allows you to set the site details and sensor information including type sample rate gain and channel names This information is stored in the seismogram files which are compliant with the IASPEI PC SUDS 1 51 standard e unm Site and Sensor Settings CG E http kelunji esands com Settings TransducerSettings html RSC Site and Sensor Settings HOI Site code rcuo Sensor type curalp CMG 6T 1 ample rate 100 t Type Model 1221 2g Sample rate 100 4 Channel names X East A must be unique Y North A Z Up A Changing any of the BOLD RED settings will cause the Echo to restart when these settings are saved Reconnect to the Echo s IP address after it restarts Save Settings Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd The site code can be any combination of three to five alphanumeric characters uppercase A Z 0 9 Changing this setting causes the existing state of health SOH file to be closed and a new one started with the new site name Permanent seismic stations should be unique around the world A good reference to see what site codes are already used can be found in the NEIC Station Book on the Internet at http wwwneic cr usgs gov neis station book station book html Similarly the seismic network code should be unique and can be one to four alphanumeric characters Seismic network codes can also be found on the web site
74. splayed on screen D THREADS Shows information about active processorthreads DO CAL JNOTYETIMPLEMENTED O BENE re del ES Ungzipped file is written to current day folder in LocalArchive RESET Starts a new SOHfile L Startsanew SOHfile STATS X Writesthe extreme values table to the SOH file SETTINGS Writes the Echo variable settings to a text file in the directory LocalArchive StateOfHealth SITE dateandtime Settings txt HELP Shows a list of CLI commands QUIT Ends CLI session logs out user SET NOT YET IMPLEMENTED TEST Shows battery voltage and temperature FOR FACTORY TECHNICIANS ONLY POWER FOR FACTORY TECHNICIANS ONLY RESTART Restarts the recorder Is Feet and returns the response from the device BEN Ee or radio and returns the response from the device BN C oo oa for a list of commands or quit to return to Echo CLI P TIMING FOR FACTORY TECHNICIANS ONLY SIGNAL Displays a table with Minimum Mean Maximum Std Dev and Current signal levels from each channel If an STA LTA process is active the raw and filtered STA LTA values are shown each second Hit return to exit M SOH Displays the current SOH file on screen 47 Upgrading Guria via TFTP If the copy of Guria stored in the boot Flash chip of the Echo has somehow become corrupted for example if the Echo was power cycled part way through a Guria
75. t Options of your web browser eg Internet Explorer for Windows you may not be able to connect to the default IP address of the Echo Also check that firewalls allow this connection Changing your computer s IP address Mac OS X H it r m N SC Show All Displays Sound Netwprk Startup Disk 4 Personal Network Li eo ae a Appearance Desktop can An Displays Sound Network Startup Disk Screen Saver Hardware Location Automatic L Show Built in Ethernet CDs amp DVDs Displays TCP IP PPPOE AppleTalk Proxies Ethernet n Internet amp Network gn LL Le BY ce T Mac Network P Address 172 16 5 100 ubnet Mask 255 255 0 0 System Router A 9 Accounts Classic DNS Servers Search Domains Optional IPv6 Address fe80 0000 0000 0000 0230 65ff fecf 524 Configure IPv6 be Se aT ie ee id Click the lock to prevent further changes Assist me Apply Now 1 Click on the Apple menu in the top left hand corner of your screen and select System Preferences from the menu 2 Under Internet and Network select Network 3 Select Show Built in Ethernet from the drop down menu 4 In the TCP IP tab select Configure IPv4 Manually 5 Set your computer s IP address to 172 16 5 100 and the Subnet Mask to 255 255 0 0 6 Apply these changes and then type the Echo s IP address http 172 16 5 0 in your web browser You should now be
76. ted by the Echo for each different type of external sensor is defined in the Site and Sensors settings page The System Calibration web page is used to initiate a sensor calibration and record the results The internal accelerometer can also have a calibration signal sent to it Select the sensor to calibrate aoe Check System Calibration E GG 65 htp kelunjiesands com Actions PerformCalibrate html ES Check System Calibration Perform a calibration for the internal Accelerometer This will take 7 seconds plus the time taken to write the file Perform a calibration for the External Transducer This will take 20 seconds plus the time taken to write the file Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd Once the calibration is complete a page will load showing the results In the example below an external seismometer was calibrated hence the values in the e n and v columns of the table If the internal sensor was calibrated the values would be under the X Y and Z ane Finished Calibration E HA ATI amp nttp 172 16 5 20 Actions FinishedCalibrate htmi EZA calibration Finished The calibration process has completed successfully The table shows the minimum and maximum signal recorded on each channel Note channels e n amp v are from the external transducer if installed and channels X Y amp Z are from the internal accelerometer if insta
77. th file Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd Similarly the Echo automatically starts a new SOH log file every so often as set on the SOH Process settings page discussed in the Processes section of this handbook If you would like to force the Echo to start a new SOH file at any time this can be done by clicking on the new button on the SOH Actions page Once this action is complete a new page will load stating that a new file has been started and it includes a link to browse the data files All SOH files are stored in the LocalArchive area in the StateOfHealth directory Tip When you install an Echo in a new location for the first time it is a good idea to reset the state of health statistics The main reason for this is to ensure that the Echo does not produce an average position from the GPS that will be somewhere between the last known position and this new location Write settings to file A feature now accessible through the web interface is the ability to write all of the settings related to your Echo to a file so that you can keep a record of how your instrument was set up By clicking on the Write Settings button a file will be created in the LocalArchive area in the StateOfHealth directory with the filename beginning with the sitename followed by the date and time of file creation and ending with Settings txt akele Done Settings bw c http kelunj
78. to enter the location of a TFTP server the Guria file name and other network parameters The default values shown in square brackets are those used within the ES amp S factory and may be different to your local network settings For example if your PC is connected directly to the Echo the gateway address will be that of your PC Once the file transfer is complete the image is programmed to Flash and the Echo restarts Note The TFTP Guria upload process does not require a CF card to be installed in the Echo 48 If you wish to force the Echo to look for a new version of Guria via TFTP you need to short together two contact points on the main circuit board while power is connected to the Echo shown within the blue rectangle in the image below They are the two contacts closest to the edge of the circuit board just below the socketed main processor chip They are marked as MISO and I2C Data You can use an unfolded metal paperclip or metal tweezers to connect the two points together THURIS O1aessag1is een D gt i Ze Jj 7 S t Ki sr Ez H y deeg T SE E M y m hhh AA A ee To LU D WT LIS e E d 5200005 EN E Ni When the Echo starts up with the above pins connected the following message will appear on your console terminal fm Local Kelunj Echo bootlogder releose 3 2003 06 28 Copyright Cc 2805 Environmental Systems and Services Pty Ltd We need to downlood a new imag
79. update or cannot be upgraded via the web interface due to a prompted error there is another way of placing a valid copy of Guria into the boot Flash chip using TFTP To do this you need to be running a TFTP server program on your PC If you are running Windows a very easy to use TFTP server that is freely available is SolarWinds TFTP http www solarwinds net Tools Free tools TFTP Server index htm Once installed the only Configuration setting that needs to be changed is under the Security tab to enable the TFTP server to Transmit and Receive Files The program creates a TFTP Root on your hard drive into which you should place a copy of the new Guria file preferably with a short filename for example GuriaV6 code Your computer must be connected to the Echo using the Ethernet crossover cable and both the Echo and computer IP addresses need to be matched to the same network You will also need to be communicating with the internal console serial port of the Echo with your terminal emulator see page 4 If the compressed image of Guria in the boot Flash is corrupt when you power up the recorder you will see the following CRC error message on the console terminal 168 Kelungi Echo bootloader release 3 2005 06 28 Copyright c2 20605 Environmental Systems and Services Pty Ltd CRC Failed We need to download a new image Application file name Guriavo code 21 47 1 2x80 2k 25400 N81 You will be prompted
80. use the black up amp down arrow keys to scroll up and down through amplitudes The LCD back light will turn off after the prescribed time as set through the web interface but will turn on when any key is pressed eg ok The LCD will not power off while in waveform display mode You should escape to the main menu if you wish the display to power off after the prescribed time as set through the web interface Press esc to return to the View menu and again to access the main menu 45 Advanced User Features Internal Console Interface We have previously mentioned connecting to the Echo s console port on page 4 This interface can also be used to communicate with the recorder in a limited capacity using a Command Line Interface CLI If you are connected to the internal serial DB9 console port of the Echo with a terminal emulator set to 38400 8 N 1 the following screen will appear on start up ne Welcome to the kKelunji Echo recorder Guria H6 release 4 build B on Jun 8 2885 18 85 54 Programming the Ailing nilinx A reu 2 Ailinxs B reu 2 Internal accelerometer Model 1221 2g Transducer interface EI ERT UI HI serial number S87 ETI U1 B1 serial number 11H Checking settings Initialised the file system Started FIP Telnet and Web servers Welcome to the Relunji Echo recorder Username 23400 NS 1 Enter your user name and password default is kelunji and secret and you will then be sho
81. wn a command prompt From here you can enter a number of commands a list of which are accessible at any time by typing help at the prompt While the Echo starts up the Echo has system debug messages enabled and all other debug areas disabled To turn system debug messages off use the debug commands as described in the table below xm Local kelunji Welcome to Kelunji Echo 387 at ECHO Kelunji ECHO 11 30 exa tk 45400 Met Each main command may have sub commands which can also be shown at any time by typing help command to show list of sub commands The following table shows the list of main and sub commands and their function 46 COMMAND OPTION DESCRIPTION Ends CLI session logs out user CARD CHECK Displays a list of files by directory and sector information INFO Shows CompactFlash card information P INIT Checks that CF card is OK to initialise gives prompt to enact CLOCK CONNS MEM Shows memory allocation Po SOK Shows voltage temperature position and storage information e DEBUG Shows a list of debug messages areas and indicates whether or not they are enabled or disabled The message areas are BEEN System PPP FTP Timing TimingDetail Storage Display GPS Accel and Tran Je debug messages type debug dis system a messages type debug enb ppp OFF LStops all debug messages being displayed on screen ON X Startsall enabled debug messages being di
82. xes if the sensor requires battery power and to specify whether or not it is a triaxial sensor The transduction constant is a value provided by the sensor manufacturer that gives the sensor response This value is included in the PC SUDS file so that magnitudes can be calculated from the signal amplitude Calibration settings are also set on the custom page to determine the type size and duration of the signal as well as the type of calibrate enable signal the sensor requires Please refer to your sensor handbook for this information Once you save the settings you will be returned to the home page If you have not yet entered the other sensor settings such as serial number and channel names return to the Site and Sensors page to adjust the remaining common settings Processes anne Process Settings a ri E http 172 16 5 20 Settings ProcessSettings html E Process Settings SOH manager to CompactFlash Edit STA LTA Trigger on channel Z threshold 5 0 written to CompactFlash gg P Delete create a Nev STA LTA Trigger T Level Trigger ser Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd The processes of the recorder are the most important part of the Echo s data recording setup A process is a routine that is running inside the Echo and is performing some sort of data processing or logging Up to eight processes can be running in the Echo at any one time includi
83. y that more than one process will trigger on an event and each process will try to write a file of the same name to the same directory at the same time This can cause the Echo to respond slowly and can cause file conflicts resulting in lost data The STA LTA trigger process now shows the trigger channels as checkboxes so any number of channels can be selected for STA LTA threshold analysis If the STA LTA average of ANY of the selected channels exceeds the threshold a trigger is declared and the data is recorded to the Local Archive or FTP folder ert A EXIT STAILTA Trigger Settings er een rum aug 7172 10 S ZESA EH Meer EX STA LTA Trigger Settings Home Use compression and delete files older than o days e g trig kelunji net e g eqWatch in and password You may also return to the Process overview page without saving changes Copyright 2004 2005 2006 Environmental Systems and Services Pty Ltd Information for SF3000L users Recommended Settings As shown in the screenshot related to Site amp Sensor Settings the recommended settings for users of the SF3000L accelerometer whether mounted internal to the Echo or in an external case are slightly different to other sensors The SF3000L has a range of 3g with an output of 1 2V per g giving a peak output of 3 6V Given that the sensor interface has an input range of 10V by increasing the gain signal pre amplifier we can achieve higher resolution re

Kelunji Echo User Manual - Environmental Systems & Services

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Kelunji Echo User Manual - Environmental Systems &amp; Services

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Kelunji Echo User Manual - Environmental Systems & Services