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Em50 Manual.book - Decagon Devices

1. The Em50G Downloader application main window shows the user set name download server and battery status for each Em50G logger It also shows the last time you downloaded data from the Decagon Data Service with the number of mea surement Scans included in the download If the value for Scans is zero it means the logger hasn t uploaded any new data since the last time you downloaded data Please try your download again later If you are unable to download new data when expected please contact Decagon or your Decagon rep resentative for support If there are specific times during the day you want to download the latest data please make sure your Em50G is configured to upload data during the previous hour Managing Subscriptions The DataTrac 3 and Em50G Downloader application attempts to download data from each logger in the main window If you want to stop subscribing from a logger permanently select the logger in the list and choose Delete Subscription from the File menu 47 Em50 Em50R Em50G Operator s Manual 5 Em50G Cellular Communication Sharing Data The Em50G and Decagon Data Service also make it easy to share your measurement data with a colleague or collaborator You control who has access to specific Em50G data by provid ing the unique Device ID and Password pair associated with each logger found on the brightly colored card shipped with each Em50G NOTE You should keep the Em50G
2. 23 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration mation about the ECH O logger s settings identity and status along with the raw data for each sensor e Processed Data Text File txt Converts the raw down loaded data into engineering values appropriate for each sensor type Data are saved as a tab delimited text file e Raw Data csv Saves the raw data in the form down loaded from the logger NOTE The DataTrac file format dxd is a useful way to store data for later manipulation Each dxd file contains information about the ECH3O logger s settings identity and status along with the raw data for each sensor ECH O Utility will process a dxd file into an Excel file or a processed text file This allows you to re process your raw data with different settings or file formats as needed Other Data Download Options An Em50R supports downloading data wirelessly ECH O Utility can establish a two way radio connection between your computer and a remote Em50R through the Rm1 Radio Modem Once this connection is established downloading data from the Em50R is handled just like a download when directly connected to the logger See Chapter 6 Em50R Radio Teleme try for more information on setting up two way wireless com munications The Em50R also supports wireless sensor networks In this mode the Em5OR transmits measurement data to a DataSta tion You can then download the measurement data
3. 69 Troubleshooting Logger Issues 70 Appendix Aaa aae We eee ahs wavs KE Sane 72 Em50 CE Compliance 72 Em50R DataStation Rm1 CE Compliance 73 FCC Compliant 3544446468 a0ne8eres 74 Em50G CE Compliance 76 Appendix Bisauamsaaaa oat sae ssa es 77 Send Feedback to Decagon TT Appendix C aina aaseista aise is Belg Cans 79 Em50G User License Agreement 79 iii Em50 Em50R Em50G Operator s Manual Em50 Em50R Em50G Operator s Manual 1 Introduction 1 Introduction Thank you for choosing the Em50 data logger series These data loggers are designed and suited for field research and commercial agriculture This manual will explain the Em50 s capabilities and functions NOTE Except where specified all functions and specifica tions relating to the Em50 also relate to the EmS5OR and the Em50G Customer Support If you ever need assistance with your Em50 or if you just have guestions or feedback there are several ways to contact us Phone 1 800 755 2751 Toll free to customers in US and Canada 1 509 332 2756 for international customers Customer service representatives are available to speak with you Monday thru Friday between 8am and 5pm Pacific time Fax 1 509 332 5158 E mail support amp decagon com or sales decagon com If contacting us by email or fax please include as part of your message your instrument s serial number yo
4. support downloads for the most current firmware and software modes 59 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry Communication Test Before finding a permanent location for your Em50R perform a communication test to verify the quality of the radio commu nication However make sure your DataStation is properly configured and powered during your communication test In your field area connect your Em50R to either a laptop or handheld device using the appropriate cable and press connect Ensure that your radio channel and subchannel as well as your transmit mode are the same as your DataStation Choose Communication Test from the Actions Menu Em50R Communication Test x Click the Test button to test the radio connection between EM1450 and a DataStation Wr i i ie Connection Quality Excellent Signal Strength 95 Attempt Number 1 Test Status Finished Ready to test again COO Click the Test button and the test will begin When the test has finished you will be presented with the results of the test Five stars signifies excellent communication One star means that all of your data are being transmitted but multiple tries are necessary The more attempts to send data means more power is used Therefore one star is adequate for data transmission but will decrease battery life 60 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry You may have to
5. Device ID and Password card in a safe place Don t leave it inside the Em50G logger case Only share the information on the card with people you wish to have access to the data published by your Em50G logger There is no limit to the number of people who can subscribe to each Em50G Each subscriber runs their own copy of the Em50G Downloader application or DataTrac 3 The tools make sure each subscriber downloads new data since their last down load One subscriber s downloads does not interfere with another subscriber s downloads 48 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry 6 Em50R Radio Telemetry This chapter gives you a brief overview of the radio telemetry available in the ECH O system This information only applies to Em50R The ECH O system supports two types of radio telemetry Two way modes and Transmit modes Consider one or both types of radio modes when designing your ECH O telemetry system The Confirm Delivery Transmit mode ensure the most complete data transfer and the best battery life However there are some unique cases where you may want to use the other available modes NOTE To utilize the radio communication capabilities of the Em5OR you will also need either a DataStation or an Rm 1 ECH O telemetry networks require each remote radio logger to have a unique name Each logger leaves the factory with the name set to the logger s unique serial number You can eas
6. ECHO Utility keeps reporting it lost the connec tion to my device SOLUTION This rarely happens for a direct connection Please check or replace your serial cables You can also increase the number of times ECH O Utility tries sending com mands to the logger or DataStation Increase the Direct Con nect Retries on the Communication tab of the Preferences form Troubleshooting Radio Connections PROBLEM ECH O Utility tells me my radio modem isn t responding SOLUTION Make sure your serial cable is securely attached to your computer and your Rm1 Your Rm1 should have power and be turned on PROBLEM ECH O Utility tells me it can t connect to my radio logger when I m using an Rm1 SOLUTION Try one or more of the following to make sure there is a good radio connection to your remote logger e Make sure your DataStation and Em50R have the same Channel and Subchannel and that the DataStation is being continuously powered e Make sure you are within radio range of the remote log ger by performing a telemetry test If this is the problem increase the radio signal strength to your logger by mov ing closer to your logger or using a high gain antenna to see if you can establish a radio connection 68 Em50 Em50R Em50G Operator s Manual 9 Troubleshooting e Make sure the antenna on the logger and the Rm1 are securely fastened to the radio module e Check the Radio Channel and the Radio Sub Channel settings you
7. a bug it is very helpful for you to tell us what steps you took for the bug to happen and any error message you saw By default bug reports also include the software error files You can send Decagon a file using this form too This is useful for sending data files that you have questions about If you work directly with a Decagon representative put their E mail address in the field at the bottom of the form This sends the contents of the form to them Your Decagon repre sentative can follow up with you directly 78 Em50 Em50R Em50G Operator s Manual Appendix C Appendix C Em50G User License Agreement 1 CONTRACT FORMATION The use of the Em50G Device is governed by the terms and conditions set forth herein Please read these terms and condi tions carefully If you use or activate the equipment you agree to be bound by these terms and conditions If you do not accept and agree to be legally bound by these terms and condi tions please do not use the equipment If you choose not to accept these terms and conditions you may return the Em50G along with all original packaging and accessories for a refund of the purchase price less the cost of shipping and handling 2 WIRELESS CONNECTIVITY Decagon provides wireless connectivity for your EM50G for uploading of measurement data and logger status information under a reseller licensing agreement You will be charged a fee for wireless connectivity for your
8. allow you to mount an Rm1 in your vehicle and interact with the remote logger while in radio range See section on Connecting via a Radio Modem for step by step instructions for establishing a two way connection with a remote radio logger Radio Settings For two radio devices to communicate they must share the same radio settings An Rm1 radio modem can only connect to a remote radio logger with the same radio settings A DataSta tion will only receive data from loggers with the same radio settings as the DataStation Set the Radio Channel to the same value for all the devices on the same network Set the Radio Sub Channel to the same value for all the devices on the same network Radio logger networks with different values set for the Radio Channel use different freguency hopping seguences and there fore experience minimal interference between groups Radio logger networks with the same Radio Channel value but differ ent Radio Sub Channel values can interfere with each other but can t communicate with each other This interference can also cause additional battery drain in the radio logger 54 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry The default values for Radio Channel and Sub Channel are zero Use ECH O Utility to choose other values Radio Performance The maximum range of the radio modules in the radio logger and DataStation are affected by the environment installation method and antenna
9. any illegal purpose You acknowledge that the sale of the Em50G to you does not transfer to you title to or ownership of any intellectual property rights of Decagon or its suppliers All of the Software is licensed not sold and such license is non exclusive 9 DATA STORAGE The Em50G and Software will provide Decagon with data about your Device and its interaction with the software and information related to the content on your Em50G may be stored on servers in the United States at Decagon headquarters You agree to assume sole responsibility to backup and store your data collected by the Em50G and Software 10 Data Security and Privacy While the Em50G and Software use cryptographic methods to protect the integrity of data transfers Decagon does not guar antee privacy of measurement data or Device status informa tion collected and transferred by the Em50G You are solely responsible for the security of the Device access passwords issued to you by Decagon 81 Em50 Em50R Em50G Operator s Manual Appendix C 11 PATENTS The Em50G and or software used in association with the Em50G may be covered by one or more patents or pending patent applications and or copyright and trademarks or pend ing applications 12 TERMINATION Your rights under this Agreement will automatically terminate without notice from Decagon if you fail to comply with any term of this Agreement In case of such termination you must cease all u
10. changing the batteries in your Em50 resets the internal real time clock You must connect to your Em50 using any ECHO System software to reset the logger s clock If you don t set the logger s clock the time and date associated with each measurement will be incorrect The Em50 is powered by 5 AA size Alkaline batteries With the radio or cellular modules disabled a set of Alkaline or Lithium batteries can last for several years The battery life for Em50Gs and Em50Rs varies depending on how the transmis 11 Em50 Em50R Em50G Operator s Manual 3 Setup and Installation sion is setup See Chapter 6 Battery power in the EmSOR and Em50G can last from six months to over a year You can check the battery level status when the Em50 is con nected using any ECH O software When the battery life indi cator shows that your Em50 s batteries are less than 5 you should replace them Reset Button All Em50 logger types have a RESET button If your logger doesn t respond to connection attempts or doesn t appear to be working press the reset button This will reboot the logger and the STATUS light will turn on momentarily The internal data storage of the logger is non volatile so you will not loose data or settings if you press the reset button Em50R STATUS Light The green STATUS light indicates the current status of your Em50R logger A short single blink every 5 seconds indicates the Em50R is configu
11. easy Use DataTrac 3 to subscribe to data collected by your Em50G The Em50G Downloader application is also designed to down load Em50G data NOTE ECHO Utility does not connect to the Decagon Data Service for downloading data over the internet You must use either DataTrac 3 or the Em50G Downloader Install either DataTrac 3 or the Em50G Downloader not both from the install CD that came with your logger You can also download the latest version from www decagon com support downloads When you first launch either the DataTrac 3 or the Em50G Downloader application you are prompted to enter your user contact information as shown on the screen below 4 User Configuration To properly and fully use this software your user information is required Please fill out the Form below Email user example com User Password password Name Joe User Company Name Decagon Devices Inc Address 1 2365 NE Hopkins Ct Address 2 City Pullman State WA ZIP Postal Code 99163 Country USA Phone 509 332 2756 Mobile C 44 Em50 Em50R Em50G Operator s Manual 5 Em50G Cellular Communication Decagon uses this information to link you to your subscribed Em50G to provide customer support in the event your logger isn t working as expected You can update this information at any time by choosing User Configuration from the Settings menu Once you ve completed the user information you are ready to add new s
12. for some time it won t receive data sent by the remote loggers However the missing data is still stored in the logger You can directly connect to the logger to download the missing data Transmit Radio Modes Use the Radio Tab in the logger settings form to choose one of the following radio modes that support Transmit communication Confirmed Delivery Transmit This is the recommended mode since it is the most robust Transmit radio mode The radio logger adds a checksum to the data packet before broad casting the data to a DataStation The logger then waits for the DataStation to confirm it correctly received the data packet If the logger doesn t hear the confirmation it retries sending the packet again The logger stops trying to transmit to a DataSta tion after 25 attempts 50 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry Transmit Only This is the original Transmit radio mode It doesn t offer the advantages of the Confirmed Delivery Trans mit mode You should use the Confirmed Delivery mode when possible Em5R discontinued loggers only support this Trans mit radio mode Transmit Two way and CD Transmit Two way These modes combine the Two way Radio mode and the Transmit Radio mode You could use these modes while configuring and testing your radio network You should not leave your radio log ger in these modes because they use the most battery power of all the radio modes Using Transmit Tw
13. from all the Em50Rs in your network from one location See Chapter 6 Em50R Radio Telemetry for more information on setting up logger networks 24 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration The Em50G logger is designed to upload your measurement data to Decagon Data Service using the cellular network This makes it easy for you to use the internet to download your mea surement data from anywhere in the world Please see Chapter 5 Em50G Cellular Communications for more information NOTE ECH3O Utility uses the default conversion equation for each sensor when converting raw data to processed data For more information about the default conversion equations please see your logger or sensor manual Erasing Data If you need to erase the data on your Em50 go to Data gt Erase Stored Data You should erase your data if you change the Em50 s configuration settings such as what type of sensor is in each port After selecting the Erase option you will be asked if you want to continue Click Cancel to return to the program or Erase Data to continue WARNING Once this feature is activated ALL stored data will be erased and cannot be recovered Instantaneous Measurements Scan The ECH O Utility gives you the ability to take real time sen sor measurements with your Em50 logger This is most useful as a troubleshooting feature to test if a sensor is reading prop erly You can also see how sensors r
14. option ECH O Utility can be used to retrieve data from your DataStation ECH O Utility gives you several choices for the file type when downloading data from a DataStation See Chapter 5 Using ECH O Utility for more information If you choose processed or raw data file formats ECH 0O Utility walks you through processing the data for each logger it recorded data for It prompts you for the logger type and sensor types for each logger This information is necessary for ECH O Utility to process the data correctly 62 Em50 Em50R Em50G Operator s Manual 7 Compatible Sensors 7 Compatible Sensors The Em50 logger is only compatible with sensors made by Decagon This chapter gives a list of compatible sensors To learn more about individual sensors and their respective caliba rations please visit http www decagon com support sensor calibration master list Soil Water Content Sensors 10HS EC 5 High Frequency Soil Moisture 5TM Soil Moisture and Soil Temperature STE GS3 RS3 Soil Moisture Soil Temperature Soil EC Soil Water Potential Sensor MPS 2 Water Potential and Temperature Sensor Leaf Wetness Sensor LWS Leaf Wetness Sensor Temperature Sensors ECT Air Temperature Sensor RT 1 Rugged Soil Temperature Sensor Rain Gauges Sensors ECRN 50 Low Resolution Rain Gauge ECRN 100 High Resolution Rain Gauge 63 Em50 Em50R Em50G Operator s Manual 7 Compatible Sensors Temperature and Relative Humidity Se
15. tab has items that control how the serial communication works between ECH O Utility and your Em50 Generally you should not adjust these settings unless you are experiencing problems communicating with your Em50 amp FCH2O Utility Preferences Measurements Data Files Communications Application Only change these settings if you are having trouble reliably communicating with your ECH20 devices Device Commands Retries Direct Connect Retries 3 default v Radio Connect Retries 5 default v Maximum Baud Rate for Direct Connection Maximum Baud Rate 115200 defaul w Communication Ports List Enable Force find all comm ports if your USB to serial adpter doesn t appear in the Connect Via communication port list Please note enabling this option may also find communication ports that are unavailable for use by the ECH2O Utility Force find all communications ports Close Direct Command Retries ECH O Utility automatically retries commands it sends to your Em50 when there are errors For most circumstances the default retries work well If you expe rience unreliable communication with your Em50 you can try increasing the Direct Connect Retries Maximum Baud Rate Set a baud rate lower than the default 115 200 baud if you consistently experience serial connection problems Communications Port List ECH O Utility is compatible with most USB to Serial adapters Some models of USB to Seri
16. ve entered Repeat the above steps for each of your Em50G loggers You can add new logger subscriptions at any time Click the Download button to download any new measurement data sent by your Em50G loggers since the last time you down loaded Data files successfully downloaded for each logger is saved in DataTrac 3 s auto import directory My Documents ECH O DataTrac AutoImport When DataTrac 3 launches it will automatically process the files in this directory by appending this data to the appropriate logger NOTE DataTrac 3 will list loggers in the New Devices sec tion by the logger name when it encounters a logger it hasn t seen before Select your Em50G by its name and choose the Configure button on the DataTrac toolbar Set the location information if desired then press OK The Em50G Downloader application is configured by default to automatically start a download when launched This is designed to reduce the number of actions necessary to retrieve and view data collected by your Em50G logger You can adjust this setting by choosing Preferences from the Settings menu of the DataTrac 3 or Em50G Downloader application 46 Em50 Em50R Em50G Operator s Manual 5 Em50G Cellular Communication Em50G Downloader File Settings Help Ca Device 1D Name Server Last Time Scans Battery 2 56124834 Em50G ECH2OData com 01 44 20 PM 9691 62 2 scseTA07 Decagon ECH2OData com 01 40 05 PM 24 89
17. zero turns off sensor measurement and data storage For most sensor types the Em50 makes a measurement from each of the 5 sensor ports every 60 seconds regardless of the measurement interval value When the Em50 s internal clock reaches the user programmed measurement interval the Em50 stores the average of all the 60 second sensor readings taken since the last storage interval Therefore if you set the mea surement interval to 60 the Em50 will actually store an aver age of the past 60 sensor readings If you choose an interval of 1440 the Em50 will store one value that represents the average sensor value for the entire 24 hour period NOTE The Em50G supports 5 minutes as the minimum value for the measurement interval setting Data Storage Format The Em50 stores raw data for each sensor The stored values are not in millivolt units Please review your individual sensors operators manual or visit our website www decagon com for up to date equations to convert raw data to meaningful sensor values How the Em50 Stores Data The Em50 stores data for all five sensor ports for each mea surement interval If no sensor is connected to one or more of the logger s ports the Em50 will store a 0 for that port The Em50 s data memory is non volatile flash Removing the bat teries or performing a system reset will not erase your data However it will reset the clock in the data logger To reset the clock to the correc
18. 5 input ports underneath In this position rain and spray are shed by the enclosure and drip off without affecting the contents of the Em50 enclosure Configure the Em50 using ECH O Utility ECH O Utility Mobile or DataTrac 3 Cautions When you install an Em50 series logger remember e Do not immerse the Em50 in liquids 17 Em50 Em50R Em50G Operator s Manual 3 Setup and Installation e Make sure to install the Em50 upright to reduce the pos sibility of water entering the Em50 enclosure e Do not install Em50R or Em50G wireless loggers near large metallic objects as these can attenuate the radio signal If the Em50R or Em50G is mounted to a metallic post be sure to use an antenna extension cable to mount the antenna to the top of the post This will maximize the transmit range of the Em50 wireless transmission Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration 4 Software amp Configuration The Em50 series data loggers were designed to have simple configuration and no data logger programming The software packages below were designed to fit a variety of users ECH O Utility Use ECH O Utility for basic data logger configuration and direct connect data download in Excel format For users with a windows laptop netbook or desktop computers ECH O Utility cannot download Em50G data from Decagon Data Service DataTrac 3 Use DataTrac 3 for configuring and orga nizing multipl
19. 50 Settings Measurement Name Block37 Measurement Interval 10 minutes v Serial Number EMDO103 Data Storage 18 in use Firmware Version EmS0 1 18 7 0 months until overwriting oldest stored data Port 1 Sensor EC 5 Soil Moisture ai Radio Settings Port 2 Sensor EC 5 Soil Moisture v Channel 1 e Port 3 Sensor EC 5 Soil Moisture a Sub Channel 1 Pott 4 Sensor ECRN 50 Volume v Radio Mode Confirmed Delivery Transmit v Port 5 Sensor ECT Temperature v Radio Firmware Version 5000 Power Noise Filter 60 Hz The ECHO Utility Main Screen Here you can set all logger configuration parameters with visual controls At the top of the program window is a toolbar for interacting with the Em50 To the left is a battery indicator To the right is the Connect Via menu where you can select a COM port the Connect button which displays Disconnect when you are connected to an Em50 the Download button which downloads data saved on the Em50 onto your computer 20 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration and the Scan button which scans all of the sensors connected to each port on the Em50 and returns a real time reading These functions will be described in detail further in this chap ter Below are the most common tasks that can be performed with the ECH O Utility explained in detail Common Tasks in ECH O Utility Configuring the Em50 Em50R Em50G The Em50 doesn t require any progra
20. EQUENTIAL DAMAGES FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY BREACH OF CONTRACT NEGLI GENCE STRICT LIABILITY OR ANY OTHER LEGAL THEORY RELATED TO THE EM50G SOFTWARE AND DATA STORAGE INCLUDING BUT NOT LIMITED TO ANY DAMAGES ARISING OUT OF LOSS OF PROFITS REVENUE DATA OR USE OF THE EM50G OR SOFTWARE OR ANY ASSOCIATED PRODUCT EVEN IF DECAGON HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES IN ANY CASE DECAGON S AGGREGATE LIA BILITY UNDER THIS AGREEMENT SHALL BE LIMITED TO THE AMOUNT ACTUALLY PAID FOR THE DEVICE THE LAWS OF CERTAIN JURISDICTIONS DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR CONSEOUENTIAL DAMAGES 15 WASHINGTON LAW APPLIES The laws of the state of Washington without regard to princi ples of conflict of laws will govern this Agreement and any dispute of any sort that might arise between you and Decagon 16 DISPUTE RESOLUTION By using the Em50G you agree to jurisdiction and venue of any dispute arising out of this agreement by the Whitman County Court unless the parties agree to a different dispute res olution process in writing 83 Em50 Em50R Em50G Operator s Manual Appendix C 17 SEVERABILITY If any term or condition of this Agreement shall be deemed invalid void or for any reason unenforceable that part shall be deemed severable and shall not affect the validity and enforce ability of any remaining term or condition 18 AMENDMENT Decagon reserves the right to am
21. Em50 Em50R Em50G Em50 Series Data Collection System User s Manual Version 11 DECAGON DEVICES Decagon Devices Inc 2365 NE Hopkins Court Pullman WA 99163 USA Trademarks ECHO is a registered trademark of Decagon Devices Inc All rights reserved 2002 2012 Decagon Devices Inc All rights reserved Em50 Em50R Em50G Operator s Manual Contents 1 Introduction sissa cose ese w ae vas 1 Customer Support 24 oxy ele kessi 1 Software Downloads and Updates 2 Warranty 2 6 AG4 ob teen SSA SIIN RRS KS 2 Sellers Liability s 21024 pied buen 2 Specifications sssusa Nee ess 3 2 Em50 Em50R Em50G 4 Em50 Logger Series Overview 4 SoftWare yan vun a n EA 5 Em50 Series Data Logging Scheme 8 3 Setup and Installation 11 Installing the Batteries 11 Installing Software 14 Configuring in ECH2O Utility 15 Field Installation 4 17 Cat onS osa tea OU a aes le avi 17 4 Software amp Configuration 19 ECID O Uly ae e AES OH SES 20 Common Tasks in ECH20 Utility 21 ECH20 Utility Menus 26 Em50G Downloader 36 5 Em50G Cellular Communication 38 Decagon Data Service 38 Cellular Service 0002 39 Em50 Em50R Em50G Operator s Manual Cellular Coverage cotta eke 39 Em50G Confi
22. Overview Introduction The ECH 0 System is made of data loggers sensors teleme try and software that help you measure soil moisture and other environmental parameters accurately and cost effectively Decagon s innovative sensors are the heart of the system Decagon also designed the system to be very easy to use no programming needed About the Em50 Logger Series The Em50 is a 5 port self contained data logger especially suited for field research and commercial agriculture The Em50 logger series includes three models the Em50 the Em50R and the Em50G These devices are housed in a weather resistant enclosure making them suit able for long term outdoor operation Em50 The Em50 is the basic logger The communication with this model is through a stereo to USB or stereo to Serial cable to a PC or mobile handheld device Em50R The Em50R includes a spread spectrum radio telemetry mod ule The radio module is available in long range 900 MHz and 2 4 GHz frequencies Use the telemetry in energy efficient transmit mode or two way mode See Chapter 6 for more information on telemetry Em50 Em50R Em50G Operator s Manual 2 Em50 Em50R Em50G Em50G The Em50G includes GSM GPRS Global System for Mobile communications General Packet Radio Service cellular mod ule to allow environmental measurement data available over the internet Decagon partners with a provider of global cellu lar data service to make data transmi
23. Rm1 2 4 GHz DataStation 2 4 GHz Year of First Manufacture 2002 Restrictions France Current regulations in France stipulate that these devices may be used indoors only Outdoor use on private property is subject to authorization from the French Telecom munications Regulatory Authority Outdoor use on public property is currently prohibited For more information see www ero dk 73 Em50 Em50R Em50G Operator s Manual Appendix A FCC Compliance a auuu The following FCC statement applies to the Em50 Em50R Em50G DataStation and Rm1 This device complies with part 15 of the FCC Rules Operation is subject to the following conditions 1 This device may not cause harmful interference 2 This device must accept any interference received includ ing interference that may cause undesired operation The Em50R DataStation and Rm1 contain one of the follow ing modules FCC ID OUR9XSTREAM IC 4214A 9XSTREAM FCC ID OUR 24XSTREAM IC 4214A 12008 The Em50G contains the following module FCC ID IHDT56HQ1 IC 1090 HOI Information for users Changes or modifications to the EMSO series loggers not expressly approved by Decagon Devices Inc could void FCC compliance and thus the user s authority to operate the equip ment NOTE This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reason able pr
24. a later e Educate and inform your team efficiently DataTrac 3 s graphics reduce the time and expertise needed to under stand soil moisture data e With this much data you can spend enormous amounts of time scrolling through looking for answers DataTrac 3 lets you explore your data graphically and discover quicker answers and unexpected insights ECH 0O Utility Mobile ECH O Utility Mobile is designed to bring the usefulness of ECH O Utility to Windows powered mobile devices or hand held computers PDA Use this software and your PDA in the field instead of your expensive laptop This software will con figure your logger download data and make real time sensor measurements Like the desktop version ECHO Utility Mobile allows you to e Connect directly or with radio telemetry to Em50 loggers e Set all logger configuration parameters with visual controls e Make real time sensor measurements scan sensors e Creates configuration and data files for use with DataTrac 3 e Creates data files for use with ECH O Utility ECH O Utility Mobile works with most Windows PDAs including the HP iPAQ Decagon Recommends using the Juni per Systems Archer field PC available from Decagon This Em50 Em50R Em50G Operator s Manual 2 Em50 Em50R Em50G ultra rugged mobile device is designed to work in field condi tions where typical PDA hardware will fail Please see the ECH O Utility Mobile manual for more information on
25. addition set the Retrieve date for the date that you want to start receiving data from 36 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration All of the Em50G loggers that you have subscribed to will show up in your Em50G downloader page When you press Download data is downloaded from the server for all log gers that are enabled checked Em50G data is saved as both Excel and DXD files in C Documents and Settings lt localuser name gt My documents ECHO2 Data Trac Auto Import 37 Em50 Em50R Em50G Operator s Manual 5 Em50G Cellular Communication 5 Em50G Cellular Communication The Em50G data logger is equipped with a GSM GPRS cellu lar module that enables the logger to upload sensor measure ment data to Decagon Data Service Your measurement data is available for download directly to your Windows computer at any time anywhere in the world where you have internet access To extend your service plan contact Decagon at sales decagon com or 1 800 755 2751 Decagon Data Service The Em50G uses push technology to upload measurement and logger status data to the Decagon Data Service on regular intervals each day This type of push technology allows the Em50G to keep its cellular hardware powered off for most of the time allowing long battery life The logger uses a unique cryptographic signature and checksum to protect the integrity of the your data as it is transfe
26. adio modem connected to your computer Connecting to the remote radio logger happens through the Rm1 When a logger is in a Two way Radio Mode it turns on its radio every 45 seconds While the radio is on the logger listens for connection attempts from a Rm1 If the logger doesn t hear any connection attempts it turns off the radio If the logger hears a connection attempt it leaves the radio on for several seconds listening for login commands from ECH O Utility It takes up to 60 seconds to connect to the remote logger When you are finished interacting with the remote radio log ger you press the disconnect button ECH O Utility sends a logout command to the remote logger to indicate the end of the communication session When the remote logger hears the logout command it waits for 10 minutes before listening for additional connection attempts via the radio you can always direct connect to your logger This allows you to connect to other loggers with the same radio settings Otherwise the first logger you contacted may reconnect This would prevent you from connecting to your other loggers 52 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry The Two way modes generally consume the most power The EmSOR is designed to work for several months in the Two way modes Two way Radio Modes Use the Radio settings section of ECH O Utility to choose one of the following radio modes that support two way
27. al 1 Introduction profits occasioned by or arising out of the installation opera tion use misuse nonuse repair or replacement of said mate rial and equipment or out of the use of any method or process for which the same may be employed The use of this equip ment constitutes Buyer s acceptance of the terms set forth in this warranty There are no understandings representations or warranties of any kind express implied statutory or otherwise including but without limitation the implied warranties of merchantability and fitness for a particular purpose not expressly set forth herein Specifications Input Ports 5 12 bit analog or 32 bit digital Port type 3 5mm stereo jack connector Data Storage 1 MB 36 800 scans for all 5 ports Memory type Non Volatile Flash Battery capacity 5 AA Alkaline or Lithium batteries Enclosure Weatherproof impact and UV resistant polymer Enclosure rating IP55 NEMA3R Operating environment 60 to 40 C up to 100 RH Communication Dedicated serial port 3 5mm stereo jack for use with the Decagon USB Cable Adapter UCA Radio Em50R models 902 928 MHz ISM North America 915 928 MHz ISM Australia New Zealand Israel 2 4 GHz ISM Worldwide Cellular Em50G GSM GPRS Cellular technology Cellular service and data hosting service provided by Decagon Devices Em50 Em50R Em50G Operator s Manual 2 Em50 Em50R Em50G 2 Em50 Em50R Em50G Em50 Logger Series
28. al adapters are not found by the serial port enumeration feature of 30 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration ECH O Utility If your model of USB to serial adapter is not recognized enable Force find all Communication Ports in the Preferences Menu by going to the Communication tab and enabling the check box at the bottom of the screen Enabling this option may find other serial ports that are not available for use by the ECH O Utility for example modems installed in your computer 4 Application Tab W FCH2O Utility Preferences Measurements Data Files Communications Application Automatic Intemet Version Check Check for updates to the ECH20 Utility as program starts This option requies your computer to be connected to the internet to successfully check for updates utomatic Clock Synchronization Keep ECH20 device s clock synchronized to PC clock rror Log File Add more detailed error messages to error log file Date and Time Display in ECH20 Utility Display Date Time Use Windows Regional amp Language w Close Automatic Internet Version Check ECH O Utility will auto matically check for a newer version using Decagons internet version check engine When this option is selected it will notify you when a newer version is available if you are running ECH O Utility and if your computer is connected to the inter net You can t
29. and displays information about your copy of the ECH O Utility 34 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration ECH O Utility Help This menu item opens the help file It contains some of the information found in this manual Send Feedback to Decagon This menu item helps you send product feedback bug reports or feature requests to Decagon Your computer must be con nected to the internet for this feature to work See Appendix B for more information Check for Utility Updates This function checks for the newest available version of the ECH O Utility Make sure you are connected to the internet then select Help gt Check for ECH O Utility Updates The pro gram will check to see if there is a newer version available If there is it will direct you to the web page where you can down load it To check for a newer version of the ECH O Utility choose this menu item Checking for updates for the ECH O Utility uses Decagon s version check web engine Your com puter must be connected to the internet for this feature to work Check for Device Firmware Updates This menu item is only available when you are connected to an Em50 or other ECH O device It compares the firmware ver sion of your Em50 with the latest version available from Deca gon You can download a firmware updater when a new version is available Your computer must be connected to the internet for this feature to work About th
30. and approved under the standards and regulations listed below FCC part 12 22 24 FCC ID IHDTS56HQ1 Industry Canada IC 1090 HQ1 R amp TTE LVD 2006 95 EC Standards EN301 489 1 amp 7 EN60950 EU Product Approval Number G24 L GCF 3 27 1 NAPRD 3 14 0 PTCRB 76 Em50 Em50R Em50G Operator s Manual Appendix B Appendix B Send Feedback to Decagon ee Decagon Software makes it easy to send feedback bug reports and feature requests to Decagon or your Decagon Distributor Choose Send Feedback to Decagon from the help menu This opens the window shown below Send Feedback to Decagon Name required Company Name Lee Cole sinkHole Farms Email Address Telephone include area code leec sinkholefarms org 800 555 3322 Type of feedback Please respond via General Feedback Email Please describe the feedback below Decagon software works great everytime Send the following file B C Include ECHZO Utility error log files Send the feedback to my Decagon Representative s email address Enter your name company name and other contact informa tion Tell us what type of feedback you are sending General Feedback Feature Suggestions Bug Report or Other Indi cate how you want us to respond to your feedback Email or Telephone 77 Em50 Em50R Em50G Operator s Manual Appendix B Use the description area to give details for your feedback If you are reporting
31. and the Rm1 57 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry The Connection Progress screen appears as ECH O Utility tries to establish a radio connection with the remote logger through the Rm1 The connection process can take up to 60 seconds while ECH O Utility sends a logger wake up signal and retries the connection attempt When ECH O Utility connects to a remote radio logger it shows the signal strength of the connection with the radio sig nal strength icon on the status bar Click on the radio signal strength icon to see the signal strength percent in the message area See Chapter 9 Troubleshooting if ECH O Utility fails to con nect to your remote logger Once ECHO Utility establishes a two way radio connection with a remote logger you can interact with the logger just like a direct connection NOTE You cannot change the radio Channel or radio Sub Channel settings in the remote logger while connected via the Rm DataStation Networks Configure a DataStation After establishing a connection set the Channel and Sub Chan nel Channel can be set from O to 6 inclusive default is 0 The Sub Channel can be set from 0 to 65534 inclusive default is 0 Note the Channel and Sub Channel settings chosen Click the Apply button to save the settings to the DataStation For easy 58 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry data downloading and telemetry te
32. apter UCA Driver Installation You must install a driver for the USB Cable Adapter UCA before you can use it to communicate with your logger You can find the driver installer on your ECH O System Software CD or from Decagon s website at www decagon com support downloads Configuring in ECH O Utility Before field installation the Em50 needs to have certain parameters set such as name date and time measurement interval and communication mode Also the radio enabled Em50R and the cellular Em50G will not respond to wireless contact until properly configured to do so To configure the logger do the following 1 Open the ECH O Utility program 2 Plug the 3 5 mm connector of the UBS cable included with your Em50 into the logger s COM port and plug the USB into the serial port of your computer 15 Em50 Em50R Em50G Operator s Manual 3 Setup and Installation got serial communication port 000 Port diagram 3 At the top of the screen select the appropriate COM port from the Connect Via drop down menu then click on the Connect icon If you are using the USB Cable Adapter look for the Connect Via option that includes Decagon UCA in the COM port name NOTE If you cannot connect to your Em50 you may need to install the driver for the USB cable To download a driver go to www decagon com support downloads 4 Once you have successfully connected the menus on th
33. are using on your remote loggers and Rm1 See Chapter 7 Connecting via a Radio Modem for how to configure your radio settings e Make sure you wait ten minutes between connection attempts for the same logger If you just disconnected from a logger you must wait for ten minutes before that logger will accept radio connections you can always direct connect to your logger e Make sure your logger has good batteries Try pressing the reset button on your logger PROBLEM ECH O Utility keeps reporting it lost the con nection to my device SOLUTION This can happen when the radio connection is lost Try increasing the radio signal strength by moving closer to the remote logger or using a high gain antenna You can also increase the number of times ECH O Utility tries sending com mands to the logger Increase the Radio Connect Retries in the Communications tab on the Preferences form Troubleshooting Data Issues PROBLEM ECH 0O Utility tells me there is no new data for downloading SOLUTION Make sure the logger is configured to measure data Make sure the measurement interval is set to a number 69 Em50 Em50R Em50G Operator s Manual 9 Troubleshooting greater than zero Try pressing the reset button if the logger does have a non zero measurement interval PROBLEM My sensor data shows in the Scan window SOLUTION The three asterisks mean the raw data measured by the logger is out of expected range for
34. at your location The Communication Test is checking both the cellular signal strength and the connection to the Decagon Data Service If the Data Service is temporarily unavailable due internet problems the connection quality will report a failure even if you have strong cellular signal If your cellular signal strength is good above 12 then it is reasonable to expect good connection quality once the Em50G can re connect to the Decagon Data Service NOTE The measurement data collected by your Em50G is automatically gueued for the next successful connection to the Decagon Data Service The integrity and continuity of your data is not affected by short term cellular or internet outages Downloading Data You have two options for downloading the sensor measure ment data collected by your Em50G Direct Download Like all Em50 loggers the Em50G stores more than 36 800 sensor readings for each of the 5 sensor ports You can use any ECH3O system software to directly connect to the logger for data download Your data are always safely stored in non vola tile memory as a backup in unlikely event of data loss on your computer For downloading instructions when directly con nected see Downloading Data in Chapter 4 43 Em50 Em50R Em50G Operator s Manual 5 Em50G Cellular Communication Internet Downloading The Em50G and Decagon Data Service make downloading your measurement data over the internet convenient and
35. button in the toolbar It initiates a data communication connection between your Em50 and your computer You must first connect to your Em50 before downloading data Get Settings This command retrieves all the port and configuration settings from your Em50 These settings are automatically collected 32 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration when you connect to your Em50 You can use this option to check to make sure your changes are stored in the Em50 Apply Settings Applies the parameters you changed to your Em50 This oper ates just like the Apply button on the main screen This option is only available when there are parameter changes available to send to the Em50 Scan Logger Ports This option allows you to take readings from each port inde pendent of the others See the section Instantaneous Measure ments in Chapter 4 for details and procedures Digital Sensor Terminal The Digital Sensor Terminal is used for SDI 12 addressing and query of our digital SDI 12 sensors See these sensors respec tive manuals for additional information on SDI 12 capabilities Set the Date Time When you select this action the ECH O Utility will set the Em50 s time and date to be the same as the time and date on your computer Communication Test When the Em50R or Em50G is connected using ECH O Util ity use Communication Test to see how well your logger s wireless communicat
36. choice Maximizing the range of your radio network requires you to consider all of these factors Buildings hills vegetation vehicles and other environmental obstructions will shorten the radio s range sometimes drasti cally You should ensure a clear open path between radio devices Also radio frequency RF interference in the envi ronment around the radio can reduce the usable range even if not using the same radio frequencies You should consider nearby growing vegetation when designing and testing your radio network Some radio networks work fine when the vege tation is sparse yet may fail when vegetation is full You can increase the effective transmit range by maximizing the height above ground of the radio antenna This helps ensure a clear path for the radio signals and reduces the amount of sig nal absorbed by the earth Use an antenna extension cable to help you position your antenna when it isn t practical to install your logger higher off the ground If you mount your radio log ger to a metal pole you should mount your antenna to the top of the metal pole so it is free to radiate the signal above the pole Replacing the stock antenna on your radio device with a high gain antenna can greatly increase the radio range Consider using a directional Yagi antenna or a high gain omni direc tional antenna when you want to extend the range of your radio 55 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Te
37. communi cation Two way 24 hour The radio logger listens for connection attempts every 45 seconds 24 hours a day This mode uses a substantial amount of batter power Expect batteries to last for approximately 3 months Two way 6 00 18 00 The radio logger listens for connection attempts every 45 seconds between 6 AM and 6 PM The logger doesn t use the radio between 6 PM and 6 AM to conserve bat tery power by not listening for connection attempts during the night Expect batteries to last for approximately 6 months in this mode Transmit Two way and CD Transmit Two way These modes combine the Two way Radio modes and the Transmit Radio modes You could use these modes while configuring and testing your radio network You should not leave your radio logger in these modes because they use the most battery power of all the radio modes Expect batteries to last for approximately 3 months in this mode NOTE Using Transmit Two way and CD Transmit Two way radio modes with the wake interval set to 1 or 2 will cause the batteries of your logger to drain very rapidly 53 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry Two way Best Practices Two way modes are most useful when you have a small num ber one two or three of remote radio loggers you wish to contact If you have three or more loggers installed within radio range of each other consider using one of the Transmit modes The Two way modes also
38. compile or disassemble the Em50G or the Software whether in whole or in part create any derivative works from or of the Software or bypass mod ify defeat or tamper with or circumvent any of the functions or protections of the Em50G or Software 5 AUTOMATIC UPDATES In order to keep your Software up to date Decagon may auto matically provide your Device with updates upgrades to the Software 6 EXPORT REGULATIONS You agree to comply with all export and re export restrictions and regulations of the Department of Commerce and other United States agencies and authorities and not to transfer or encourage assist or authorize the transfer of the Software to a prohibited country or otherwise in violation of any such restric tions or regulations 80 Em50 Em50R Em50G Operator s Manual Appendix C 7 GOVERNMENT END USERS The Software is a Commercial item as that term is defined at 48 C FR 2 101 consisting of Commercial Computer Soft ware and Commercial Computer Software Documentation as such terms are used in 48 C F R 12 212 or 48 C FR 227 7202 as applicable Consistent with these provisions the Software is being licensed to U S Government end users a only as a Commercial item and b with only those rights as are granted to all other end users pursuant to the terms and condi tions of this Agreement 8 NO ILLEGAL USE amp RESERVATION OF RIGHTS You may not use the Em50G or the software for
39. dless columns and rows of raw data into meaningful easily interpreted graphs DataTrac 3 comes with the Em50 system as a 30 day trial version If you would like to continue to use DataTrac 3 contact Decagon to purchase a DataTrac 3 registration code With DataTrac 3 you can Explore trends and relationships in real time You can adjust date ranges add or subtract data from specific sensors and change target bands to illustrate and explore your findings Powerful charting engine shows data graphically Use DataTrac 3 s Growing Tools to combine data streams and track meaningful indicators For example plot vapor pressure deficit instead of just temperature and humidity Or track growing degree days plant available water pore water EC etc Use the virtual sensor tool to add information you wish you had For example you can measure precipitation on just one logger and make that data stream a virtual sen sor on every logger at that site Automatically collect data from your Em50G and Em50R loggers All data including manually collected data will be automatically organized and added to your files chronologically Em50 Em50R Em50G Operator s Manual 2 Em50 Em50R Em50G e Watch your data in real time DataTrac 3 updates auto matically while it s running and every time it starts up e Add notes and ideas to the data stream Comments and reminders can help you make sense of a growing sea son s worth of dat
40. e main screen will become active 5 At the device setup screen that appears click on the various fields to enter a name for your logger and choose sensor types for each port When using the EmSO0R select the radio settings you plan to use See Chapter 6 Click on Apply to save the changes When using the EM50G select your communication config urations see Chapter 4 Software and Configuration 6 Press the Disconnect icon when finished Em50 Em50R Em50G Operator s Manual 3 Setup and Installation Field Installation NOTE To watch a five minute video on installation visit www decagon com videos The Em50 will serve as a collection station for up to 5 sensors The Em50 is compatible only with sensors made by Decagon such as the ECH O water content probes rain gauge temperature sensors etc To install the Em50 and sensors do the following If you are using the Em50R or Em50G perform a telemetry test to check the wireless signal If your signal is low or does not exist move to an alternative location Sometimes only a few feet away will be sufficient Install your sensors as directed in the respective sensor s manual Plug the sensor s jack firmly into the Em50 input port On the top and bottom of the Em50 there are two loop holes Use these to fasten the Em50 to a mounting post using the included zip ties or a similar fastener Make sure it is installed in an upright position with the
41. e ECH O Utility This menu item opens the About window You can see the version of your copy of ECH O Utility here 35 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration Em50G Downloader The Em50G Downloader is used to securely connect to Deca gon s internet server to download Em50G data in Excel format Em50G Configurations in Em50G Downloader After installing the Em50G Downloader you will first be prompted with User Configurations Your e mail and pass word are used by Decagon to link you to your Em50G data log ger s The additional information requested will help with support issues but is not required After you complete the user configurations you are ready to add new Em50G loggers to your subscription Add a Subscription In order to view data from an Em50G you must first sub scribe to that Em50G You are not limited by the number of Em50G loggers that you can subscribe to To subscribe to an Em50G logger 1 Select Add Subscription 2 Enter the Device ID and Password that are on the Em50G information card that came with your Em50G logger The Device ID and the Password are unique to each Em50G 3 Pick the server from which you will retrieve your data The ECH O Production Server is the default server and should be used unless specified by Decagon 4 If you are downloading data from an Em50G that has been logging data prior to the subscription
42. e Em50 series loggers DataTrac 3 s data base system automatically updates newly downloaded data and creates graphs of complete data sets from each logger DataTrac 3 is the premier software for download ing and collecting data from Em50R or Em50G sys tems This software is best if you are interested in viewing your data on a daily or weekly basis because of the software s ability to automatically append new data collected by each logger ECH O Utility Mobile Use ECH O Utility Mobile to configure and download data on Em50 data loggers when using a handheld device such as an Archer or iPAQ run ning Windows Mobile Em50G Downloader Use Em50G Downloader when you do not have DataTrac 3 to download Em50G data from the Decagon Data Service Downloaded files are saved as Excel files 19 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration DataTrac 3 and ECH O Utility Mobile have their own desig nated manuals Instructions for ECH O Utility and the Em50G Downloader are included here ECHO Utility ECH O Utility provides a user friendly interface for configur ing and downloading data from the Em50 logger After install ing the program see Chapter 3 Setup and Installation for instructions launch the program You will see the main screen 2 ECH20 Utility File Edit Data Actions Window Help Connected to Em50 cla j e Block37 Connect Via ee o Jy 195 3 6 2009 5 30 49 PM Disconnect Download Scan Em
43. e Em50G is uploading data to the Deca gon Data Service on by default See Chapter 5 Em50G Cellular Communications for more information on the Em50G Choose up to six upload times Default upload times are 6 7 AM 10 11 AM 1 2 PM 4 5PM To conserve battery power choose fewer upload times Click OK after making configuration changes Click Apply to save communication settings in your Em50G Your current settings will show up in the communications option field ECH O Utility helps you evaluate the quality of the cellular connection on your Em50G with the Communication Test fea ture Please see Chapter 5 Em50G Cellular Communication for a step by step guide to running the Communication Test Radio Settings Only devices that have a radio module will support these options Em50R DataStation See Chapter 6 Em50R Radio Telemetry for more information on using the radio settings Downloading Data when Directly Connected Once the Em50 is properly configured and installed it will begin making and storing sensor measurements Stored data can be downloaded from the logger starting at two places in the logger s memory The Download New option downloads the data stored since the last successful download The Download All option downloads all the data currently stored in the 22 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration Em50 The Download button on the toolbar cor
44. e a data file that contains all of the settings and information associated with the connected Em50 This feature is useful for transferring logger configurations between ECH O Utility and ECH O DataTrac By default the name of the settings file is the name of the selected Em50 After naming the file and selecting where it will be saved click Save to create the file Convert Data File ECHO Utility will process or convert raw ECH O sensor data to processed data This feature works by reading a file containing raw data and outputting the pro cessed data into a different file You can convert DataTrac data files dxd and EchoLink download files csv or txt Only files saved with ECHO Utility and ECH O Utility Mobile can be converted to processed files You can choose to save your processed files as an Excel file or text file Edit Menu The Preferences Menu The main feature of the Edit Menu is the Preferences menu The Preferences menu features four tabs for navigation Measurements Data Files Communications and Application Below are a list of the most common tasks that can be performed in each tab 27 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration 1 Measurements Tab ECH20 Utility Preferences Measurements Data Files Communications Application Measurement Units Water Content n n Volumetric Water Content v Water Potential KPa kilopasca Temperature C Ce
45. eact to environmental changes To take this type of reading 1 Click the Scan button in the toolbar or go to Actions gt Scan Logger Ports The Em50 will take a reading on each 25 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration of the ports then display a screen similar to the one below SE Em50 Port Scan Port 1 EC 10 Soil Moisture w 0 121 m e Port 2 ECH20 TE Moisture Te w 0 434 m m 20 5 C 0 22 dS m Port 3 EC 5 Soil Moisture w 0 206 m m Port 4 None Selected v Port 5 None Selected l Scan gain 2 All 5 ports are displayed along with the measurement for each port in the units appropriate for the sensor You can change measurement units in the Preferences Menu see Measurement Units in Chapter 5 Click the sensor s name to see the reading as raw data The five ports are displayed along with the measurement for each port in the current selected unit If nothing is plugged in to a port the reading for that port will be zero NOTE Data measured with the scan function will not be stored in the Em50 ECH O Utility Menus The ECH O Utility features six menus that allow you to access the program s features This chapter discusses the features of each menu 26 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration The File Menu Save Settings File Selecting the Save Settings File option from the File menu will creat
46. end any of the terms of this Agreement at its sole discretion by sending an amended agree ment in writing to you by first class mail or email Your con tinued use of the Device and Software after the effective date of any such amendment shall be deemed your agreement to be bound by such amendment 84 Em50 Em50R Em50G Operator s Manual Index Index Batteries installing 11 replacing 65 C Compatible sensors 63 Contact information 1 D DataStation 58 configure datastation 58 configure radio logger 59 using datastation to collect data 65 DataTrac 6 Download collected data 61 ECH20 data logging scheme data storage method 9 data storage size 10 measurement interval 8 measurement span 10 ECH20 system overview about the em50 4 dataloggers 8 ech2o check 8 85 Em50 Em50R Em50G Operator s Manual Index introduction 4 software 5 ECH20 Utility common tasks configuring the em50 21 downloading data 22 erasing data 25 instant measurements scan 25 device tools 34 menus actions men 32 data menu 32 file menu 27 help menu 34 preferences menu 27 software installation 14 Em50 ce compliance 72 76 79 long term maintenance 65 maintenance 65 Em50G 5 Em50G Downloader 8 44 Em50G User License Agreement 79 Installation cautions 17 M Maintenance long term 65 86 Em50 Em50R Em50G Operator s Manual Index Radio performance 55 settings 54 range considerations 19 Reset but
47. eries have been disconnected You must connect to your Em50 Em50G using any ECH O System software to reset the logger s internal clock The logger will stop error blinking when the date is reset or after 2 minutes have elapsed to preserve battery power Pressing the TEST button may also reset the loggers clock by using the time of the cellular network if the con nected network supports time information Em50 Em50G TEST Button The Em50 Em50G logger has a TEST button to perform basic functionality testing When you press the TEST button the logger performs several checks on internal systems and attempts a communication session over the cellular network if 13 Em50 Em50R Em50G Operator s Manual 3 Setup and Installation an Em50G The logger uses the status lights during the test as follows e Both the OK green and ERROR red lights blink slowly while the Em50G is performing the tests Please be patient It can take as much as 60 seconds or more to finish the cellular communication tests in the Em50G e The OK green light pulses when the Em50G is actively sending data over the cellular network e A solid OK green light indicates the internal tests passed and there was successful communication over the cellular network to the Decagon Data Service The Em50G leaves the light on for approximately 20 seconds e A solid ERROR red light indicates an error in the logger or in com
48. guration and Settings 40 Communication Testing 41 Downloading Data 43 Sharing Data oxis vaa aan mia enn 48 6 Em50R Radio Telemetry 49 Transmit Radio Telemetry 49 Two way Radio Telemetry 52 Radio Settings is vasaa a cee 54 Radio Performance 55 Connecting via Rm 1 Radio Modem 56 DataStation Networks 58 Communication Test 60 Download Collected Data 61 Data Processing 22 74 442 000 kertyv 61 7 Compatible Sensors 63 Soil Water Content Sensors 63 Soil Water Potential Sensor 63 Leaf Wetness Sensor 63 Temperature Sensors 224 014 sd Sed 63 Rain Gauges Sensors 63 Temperature and Relative Humidity Sensor 64 Radiation Sensors sos 64 Wind Sensors seven sea sT n ecru 64 Deep Drainage Sensors 64 Irrigation Switch 0 64 Miscellaneous Sensors 64 Discontinued Sensors 64 Em50 Em50R Em50G Operator s Manual 8 Caring for the Em50 65 Replacing the Batteries 65 Long Term Maintenance 65 9 Troubleshooting lt 66 Troubleshooting Serial Ports 66 Troubleshooting DirectConnection 67 Troubleshooting Radio Connections 68 Troubleshooting Data Issues
49. hey are clean and free of corrosion 2 Check that the sensor ports are clean and that the sensors are making good contact with the ports 3 Check case gaskets and sensor cable strain relief 65 Em50 Em50R Em50G Operator s Manual 9 Troubleshooting 9 Troubleshooting Although the Em50 has been designed for durability and built to the highest manufacturing standards problems may occa sionally occur This chapter details the most common problems that you may encounter and their solutions If you have a prob lem not described here or that this section cannot remedy con tact Decagon at 1 800 755 2751 or email us at support decagon com Troubleshooting Serial Ports PROBLEM The ECH O Utility tells me the communication port I want to use is in use by another application but I don t think any other programs are running SOLUTION Some PDA synchronization programs monitor serial communication ports Disable Microsoft s ActiveSync or Palm s HotSync system software while trying to use the serial port with the ECH O Utility PROBLEM My USB to Serial adapter is not showing in the communication port picker SOLUTION Enable Force find all Communication Ports in the Preferences Menu by going to the Edit Menu clicking Preferences then the Communication tab and enabling the check box at the bottom of the screen Enabling this option may find other serial ports that are not available for use by the ECH O Uti
50. ily change the name of the logger to help you identify or organize your data You should not give two loggers the same name Two loggers with the same name will interfere with each other when communicating over the radio Transmit Radio Telemetry The Transmit Radio modes help you create a simple network of remote radio loggers all transmitting data to a DataStation radio base station The DataStation stores data from all the remote loggers in one convenient place Typically a DataSta tion is connected to your computer where you can easily down load the data for use in DataTrac 3 Unlike the Two way Radio 49 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry modes you can t remotely change logger settings when using this mode When a logger is in Transmit mode it only turns on the radio when it has new data to broadcast For example when you set the measurement interval in your logger to 60 minutes the log ger stores your data every hour and then broadcasts the data to a listening DataStation The actual transmit time is randomly delayed for several minutes to prevent two or more radio log gers from interfering with each other The Transmit radio modes use less battery power because the radio is off most of the time The Em50R is designed to work approximately 12 months in Transmit mode NOTE A DataStation is a receiver It doesn t cause the remote logger to send data If your DataStation is powered off
51. ion is working If the test suggests that you have a poor connection you can move to a new location and re try the communication tests 33 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration Device Tools The Device Tools submenu contains the following items Test Device Firmware This option is useful in determining if you have any firmware the internal software that runs the Em50 errors To initiate a firmware test select Actions gt Device Tools gt Test Device Firmware This will automatically test the integrity of your Em50 s firmware and report if it reads as Bad or Good Initialize Radio Module Resets the radio module to the default setting This option applies to Em50Rs and DataSta tions only Initialize Device Initializing your Em50 is a form of a hard reset ECH O Utility resets your Em50 and re writes all the logger settings All your measurement data is erased This option is useful for troubleshooting a logger that is not working as expected NOTE Initializing your Em50 will delete all stored data Make sure any data has been downloaded out of the Em50 before initiating a reset Window The Window Menu contains the Show Terminal command The terminal window allows you to directly enter commands for your Em50 and is mainly used for troubleshooting and diagnosis Help The Help Menu allows access to the ECH O Utility help file allows you to check for program and firmware updates
52. lemetry network A high gain antenna can also help overcome the effects of unavoidable environmental obstructions The ECHO telemetry system also supports a simple relay for use with Transmit Mode networks Combining a relay and high gain antennas allows radio devices to communicate over very long distances Contact Decagon for more information on using a relay in your radio network Connecting via Rm 1 Radio Modem Connecting to an Em50R via a Rm is different than connect ing via your USB cable Keep notes concerning the Em50R name and radio settings to make the rest of the system configu ration easier to accomplish Before you can use the telemetry options of your Em50R you must configure the Em50R by connecting it directly to your computer using your USB cable Connect using ECH O Util ity or DataTrac 3 and set the Em50R s Channel Sub Channel and Radio Mode See the section on Configuring in ECH O Utility for additional information on configuring the Em50 series loggers The Channel can be set from O to 6 inclusive default is 0 The Sub Channel can be set from 0 to 65534 inclusive default is 0 To use the radio logger with an Rm1 the Radio Mode has to be set to one of the Two way modes If the Two way 6 00 18 00 mode is chosen then connection via the Rm1 can only take place between the hours of 6 00 AM through 6 00 PM This mode was designed to improve battery life by not keeping the radio on constantly The other Two
53. lity for example modems installed in your com puter 66 Em50 Em50R Em50G Operator s Manual 9 Troubleshooting Troubleshooting DirectConnection PROBLEM ECH O Utility tells me it can t connect to my device SOLUTION Try one or more of the following to make sure there is a connection to the ECH O device If you are using the accompanying USB cable download the USB driver from www decagon com support downloads Check your serial port choice Make sure the Connect Via drop down menu shows the name of the serial port you are using to physically connect to your logger or DataStation For example if our logger is physically connected to COMI the Connect Via control should be set to Direct on COM1 Com munication Port Check that your serial cable is securely plugged into your log ger or DataStation and your Computer Make sure your logger has good batteries or your DataStation is plugged in Try pressing the reset button on your logger or DataStation NOTE Serial Cables can fail If you suspect your serial cable may be the problem try connecting to a second logger If you can connect the problem is probably the first logger If you can t connect to the second logger either the problem may be your cable Try using a spare Decagon Serial Cable Adapter or the USB cable if you are having trouble connecting to a logger 67 Em50 Em50R Em50G Operator s Manual 9 Troubleshooting PROBLEM
54. llular service to upload measurement data to Decagon Data Service In the USA the Em50G operates on the T Mobile and AT amp T networks the Em50G is not compatible with the Verizon or Sprint networks Outside of the USA the Em50G should be compatible with technology used by most cellular carriers ECH O Utility offers a Communication Test feature that allows you to evaluate the quality of the cellular network cov erage where you plan to install the Em50G This allows you to evaluate the cellular coverage before installing your logger Repositioning your logger a short distance may improve your cellular coverage 39 Em50 Em50R Em50G Operator s Manual 5 Em50G Cellular Communication For measurement site planning it may also be useful to consult the network coverage tools offered by each carrier Please con tact Decagon for specific questions about the cellular coverage offered by our partner networks In some cases it may be necessary to use a directional antenna to boost the cellular signal strength of the Em50G to maintain regular data uploads Please contact Decagon for additional support Em50G Configuration and Settings The Em50G is configured to upload data to Decagon Data Ser vice right out of the box To start logging and uploading data configure your logger with the type of sensors installed in each port and turn on sensor logging by choosing a measurement interval The Em50G will begin uploading data acc
55. lsius Precipitation mm millimeters z v Humidity BH relative humidity v v w Drainage mm millimeters Volume liters Electrical Conductivity dS m decisiemens per meter Power Noise Filter PADC Power Frequency 60 Hz Power Measurement Units These are the unit values that will be dis played when downloaded data are saved as Excel processed or raw data files ECH O Utility supports displaying some mea surement data in multiple units For example it allows you to choose degree Celsius or degree Fahrenheit for temperature sen sors To set your preferences for measurement units choose the Measurements tab in the ECH O Utility Preferences window Locate the type of measurement and select a unit from the drop down menu next to it Click Close to apply the changes Power Noise Filter The AC electrical power in your office or home can add a subtle amount of noise to the data logger sensor measurements The logger s Power Noise Filter setting is designed to eliminate this electrical noise that comes from the AC power distribution system You should set the value of the Power Noise Filter to match the frequency of the power cycle where you live In North America and most of Asia this is 60 Hz the default value In most of Europe the electrical frequency is 28 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration 50 Hz This feature only needs to be se
56. mming It does have sev eral parameters that control identity and function To change a parameter connect to your device change the desired parame ter then click Apply to send the parameter changes to your device Here is a brief description of each Name Each Em50 device should have a unique name The default name is the unit s serial number You can change this to any legal name you want A legal device name uses upper and lower case letters numbers underscores and hyphens Spaces and most punctuation are not legal name characters ECH O Utility prevents you from choosing a name containing illegal characters Serial Number When set in the factory this is a read only value Measurement Interval The Em50 and EmSOR loggers allow you to select a measurement interval between 1 and 1440 min utes while the Em50G allows you to set a measurement inter val between 5 and 1440 minutes A measurement interval of zero 0 or off stops the logger from making measurements Port Sensors The Em50 requires you to identify the sensor type for each of the five sensor ports 21 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration Cellular Settings To turn the cellular network of the Em50G on or off click the Configure button in the Communication Option section The cellular network is active when Upload data to ECH OData com box is checked and is off when the box is not checked Th
57. municating to the Decagon Data Service Please use the Communication Test feature in ECH O Utility to find the specific error Installing Software The ECH O Utility and DataTrac 3 software installation cd is attached to the cover of this manual allows you to collect and manage data from your device The Em50G Downloader software is also included if you have an Em50G NOTE This manual documents ECHO Utility Most tasks that can be performed using the ECH O Utility can also be accomplished using DataTrac 3 or ECHO Utility Mobile For more information about using DataTrac 3 or ECHO Utility Mobile please refer to their respective manuals To install ECHO Utility DataTrac 3 or Em50G software place the CD in your CD drive and wait for it to auto launch 14 Em50 Em50R Em50G Operator s Manual 3 Setup and Installation If it doesn t launch go to My Computer select your CD drive and click on the setup exe file A driver for the accompany ing USB cable can also be installed at this time Occasionally new versions of ECH O System software will become available on Decagon s website They can be accessed at www decagon com support downloads You can find your current software version in the About option of the Help menu in the ECH O Utility and DataTrac 3 If you are connected to the internet select Check for Updates in the Help menu to see if there is a newer version available Decagon USB Cable Ad
58. nsor EHT Temperature RH Sensor Radiation Sensors PYR Solar Radiation Sensor QSO S PAR Photon Flux Sensor Wind Sensor Davis Cup Anemometer Deep Drainage Sensors G1 G2 Drain Gauge Irrigation Switch PS 1 Pressure Switch Miscellaneous Sensors ECRN 50 Volume Millivolt 0 3000 mv input Millivolt 0 1500 mv input Pulse Counter Flow Meter Discontinued Sensors EC 10 EC 20 Classic Soil Moisture EC TM Soil Moisture and Temperature ECH20 TE Soil Moisture Soil Temperature Soil EC MPS 1 Dielectric Water Potential Sensor 64 Em50 Em50R Em50G Operator s Manual 8 Caring for the Em50 8 Caring for the Em50 Replacing the Batteries If installed correctly the Em50 requires little maintenance The main requirement is that batteries need to be replaced when their charge becomes too low When the battery life indicator in ECH O Utility shows your Em50 s batteries are less than 5 you need to replace them NOTE Installing or changing the batteries in your Em50 resets the internal real time clock You must connect to your Em50 using any ECH gt O system software to reset the logger s clock immediately after changing the batteries If you don t set the logger s clock the time and date associated with each mea surement will be incorrect Long Term Maintenance When caring for the Em50 over an extended period of time be sure to do the following periodically 1 Check the battery holders and make sure t
59. o way and CD Trans mit Two way radio modes with the wake interval set to 1 or 2 will cause the batteries of your logger to drain very rapidly Transmit Best Practices Transmit modes are most useful when you have three or more loggers installed within radio range of each other There is no set limit to the number of radio loggers broadcasting to a Dat aStation Use this mode for as few as one logger and as many as 50 or more loggers You should use the Telemetry Test fea ture of ECH O Utility to test the connection from your logger to the DataStation NOTE Em50R loggers must have firmware version 1 12 or later to enable the Confirmed Delivery Transmit mode and Telemetry Test feature Your DataStation must have firmware version 1 09 or later to receive Confirmed Delivery Transmit mode data packets Contact Decagon for an application note that covers the steps needed to upgrade your hardware 51 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry See section on DataStation Networks for step by step instruc tions for configuring your DataStation and remote radio loggers Two way Radio Telemetry The Two way Telemetry Mode lets you establish a two way connection with a remote radio logger Once connected to the remote logger you can download data and change most set tings just like you were connected directly to the logger with a serial cable Communicating with a remote radio logger requires you to have a Rm1 r
60. oose fewer upload times NOTE Please contact Decagon if your application reguires measuring sensors more often than every 5 minutes or if you need data uploads more often than 6 times a day Click OK after making configuration changes Click Apply to save communication settings in your Em50G Your current settings will show up in the communications option field NOTE Sensor data recorded by the Em50G while it is config ured not to upload data to the Data Service vill be stored in the logger but will not be uploaded to the Data Service Turning on the upload feature will start uploading data collected on the next measurement interval Communication Testing ECHO Utility helps you check the quality of the cellular com munication of your Em50G using the Communication Test fea ture Open the Em50G Communication Test dialog by clicking the Test button or choosing Communications Test in the Actions menu 41 Em50 Em50R Em50G Operator s Manual 5 Em50G Cellular Communication Em50G Communication Test Click the Test button to test the cellular connection and data transfer between 5GA0101 and the Decagon Data Service running on ECH2OData com 4 2 J dt Connection Ouality Yery Good Signal Strength 19 Carrier T Mobile Tower ID 2AC7 G5M1800 1900 IP Address 10 121 29 3 Packet Attempts 1 Test Status click Test to update status TIITIIITIIIIIIMIIIMIIIIIIIIIITTITI The test take
61. ording to the default schedule uploading between 6 7 AM 10 11 AM 1 2 PM 4 5PM each day Em506G Cellular Configuration Upload data to ECH2OData com using the cellular network Upload Times Choose up to 6 choose Fewer to save battery life 12 00 12 59 AM 8 00 8 59 AM 7 4 00 4 59 PM 1 00 1 59 AM 9 00 9 59 AM 5 00 5 59 PM 2 00 2 59 4m V 10 00 10 59 AM 6 00 6 59 PM 3 00 3 59 AM 11 00 11 59 AM m 4 00 4 59 AM 12 00 12 59 PM 8 00 8 59 PM 5 00 5 59 AM 1 00 1 59 PM EI 6 00 6 59 AM 12 00 2 59 PM 10 00 10 59 PM 7 00 7 59 AM 3 00 3 59 PM 11 00 11 59 PM Cancel OK 7 00 7 59 PM 9 00 9 59 PM 40 Em50 Em50R Em50G Operator s Manual 5 Em50G Cellular Communication Use ECH O Utility to change these default settings To turn the cellular network of the Em50G on or off or change the upload times click the Configure button in the Communication Option section The cellular network is active when Upload data to ECH OData com box is checked and is off when the box is not checked In this dialog box you can choose up to six upload times that correspond to the times when you want to the most up to date sensor data available for downloading The Em50G uses a random time within the hour to reduce resource loads on the cellular network and Data Service To conserve battery power ch
62. otection against harmful interference in a residential installation This equipment generates uses and can radiate 74 Em50 Em50R Em50G Operator s Manual Appendix A radio frequency energy and if not installed and used in accor dance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or televi sion reception which can be determined by turning the equip ment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver e Connect the equipment into an outlet on a circuit differ ent from that to which the receiver is connected e Consult Decagon Devices or your local representative for support 75 Em50 Em50R Em50G Operator s Manual Appendix A Em50G CE Compliance ww SE Application of Council Directive 89 336 EEC 1999 5 EC Standards to Which EN61326 1998 Conformity is Declared EN55022 1998 Manufacturer s Name Decagon Devices Inc 2365 NE Hopkin Pullman WA 99163 Type of Equipment Data collection system Model Number Em50G Year of First Manufacture 2010 Cellular Module Information The Ouad band GSM GPRS cellular module in the Em50G has been tested
63. red to log sensor data The light doesn t blink if the logger s measurement interval is set to 0 or Off e A slow on off blink indicates the Em50R is connected to an active serial port e A rapid continuous blink indicates the logger s date and time are not set correctly This can happen when the bat teries have been disconnected You must connect to your Em50R using any ECH O System software to reset the logger s internal clock The logger will stop error blink ing when the date is reset or after 2 minutes have elapsed to preserve battery power Em50 Em50R Em50G Operator s Manual 3 Setup and Installation Em50 Em50G Status Lights The OK green and ERROR red lights indicate the cur rent status of your Em50 Em50G logger The lights indicate the status of the logger s self test function see below A short single blink of the OK green light every 5 seconds indicates the Em50 Em50G is configured to log sensor data The light doesn t blink if the logger s mea surement interval is set to 0 or Off The OK green light blinks slowly on off blink indi cates the logger is connected to an active serial port or the cellular module is powered on The OK green light pulses when the Em50G is actively sending data over the cellular network The ERROR red light blinks continuously to indicate the logger s date and time are not set correctly This can happen when the batt
64. relocate the radio logger while doing the Telemetry Test in order to find the best connection quality Once you have found the radio logger location that provides the best connection quality install the radio logger at that location NOTE Communication Test only works with Em50 loggers running firmware 1 12 or newer Download Collected Data After the DataStation is configured it will automatically col lect data from EmSOR loggers within range and sharing the same channel and sub channel After data is collected you can retrieve the data for permanent storage and analysis DataTrac is best suited for this application To download and view data from the DataStation start DataTrac In the DataTrac menu pick the DataStation you want to connect to and click connect Click the Download New Data button The Downloading DataStation Data screen will appear and provides a progress bar displaying the down load progress Data Processing DataTrac automatically sorts the data collected by the DataSta tion and associates the data with the correct logger However unless you used DataTrac to also configure your Em50R log gers DataTrac will not know your logger s name and which sensors are plugged into each port To add this information to your data set click on the appropriate Em50R in the logger tree and select Configure 61 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry If DataTrac is not an
65. responds to the Download New option Any model of Em50 data logger supports downloading data when directly connected to the log ger with ECH O System software To download data do the following 1 2 Use the USB cable to connect the Em50 to your computer Choose Direct on the appropriate COM port from the Connect Via drop down list and press the Connect but ton If you encounter connection errors please see Chapter 11 Troubleshooting or the ECH O Utility Help File Once connected to an Em50 either click the Download button on the toolbar or go to the Data Menu and select a download option as described above When saving data the File Save dialog suggests a name based on the connected logger s name and the time and date However you can enter any name by typing it into the File name field Choose the file format you prefer then click Save ECH 0O Utility will download the data and create the file ECH 0 Utility can save your data in several different file formats e Excel Workbook File xls Converts the raw down loaded measurement data into engineering values appropriate for each sensor type The converted data are saved to sheet 1 of the workbook Raw data are saved to sheet 2 You can use the raw measurement data to apply custom calibration to your sensor data e DataTrac Data File dxd Saves the file in a format that DataTrac can import Each dxd file contains infor
66. rred over the cellular network and internet as it s uploaded to the Decagon Data Service The Em50G keeps track of the data successfully uploaded to the Decagon Data Service If your logger is unable transfer data during one regularly scheduled session the data is included in the next upload session Once stored in the Decagon Data Service your measurement data is available for download over the internet Downloading data does not remove it from the Data Service It is safely stored for download at any time 38 Em50 Em50R Em50G Operator s Manual 5 Em50G Cellular Communication Cellular Service Decagon makes using the cellular network easy by including the first year of service with the Em50G Decagon partners with over 200 GSM GPRS network operators in 120 countries to provide cellular service all over the globe Decagon has pre configured your Em50G with an appropriate SIM card for the location where you plan to use your logger The SIM card and associated service Decagon provides is only for use with the Em50G as outlined by the usage agreement in Appendix C NOTE Please check with Decagon before moving an Em50G from one country to another to make sure your service plan is appropriate for the new location To extend your service plan or to troubleshoot your cellular service please contact Decagon or the authorized Decagon Distributor where you purchased your Em50G Cellular Coverage The Em50G requires GSM GPRS ce
67. s approximately 30 60 seconds while the Em50G establishes a connection with the cellular network and sends test packets to the Decagon Data Service Once the tests are finished the Connection Quality field reports connection guality based on cellular signal strength and successful packet transfers After the initial test is finished clicking the Test button again will update the cellular signal strength and re send test packets Subseguent tests are much guicker than the initial test because the Em50G is already connected to the cellular network and the Decagon Data Service Re testing your con nection guality allows you to find the best spot to install your Em50G If one test fails be sure to try the test again NOTE The cellular radio is on while the Em50G Cellular Test dialog window is open Be sure to close the window when you are done testing to preserve battery power If the connection quality of your Em50G is poor sometimes moving your logger a short distance will improve the signal 42 Em50 Em50R Em50G Operator s Manual 5 Em50G Cellular Communication strength Also consider elevating the antenna by elevating the logger or using an antenna extension cable to improve signal strength In some cases it may be necessary to use directional antennas to have sufficient cellular signal Please contact Deca gon or your Decagon representative for help choosing the cor rect antenna for cellular frequencies used
68. se of the Software and Decagon may immediately revoke your access to the Service or to Digital Content without notice to you and without refund of any fees Decagon s failure to insist upon or enforce your strict compliance with this Agreement will not constitute a waiver of any of its rights You may terminate the service at any time but you will be responsible for all payments under the data services through the end of the term 13 DISCLAIMER OF WARRANTIES YOU EXPRESSLY ACKNOWLEDGE AND AGREE THAT USE OF THE EM50G SOFTWARE AND DATA STORAGE IS AT YOUR SOLE RISK EXCEPT FOR THE ONE YEAR LIMITED WARRANTY THE EM50G SOFTWARE AND DATA STORAGE ARE PROVIDED AS IS WITH ALL FAULTS AND WITHOUT WARRANTY OF ANY KIND AND DECAGON AND ITS SUPPLIERS AND LICEN SORS DISCLAIM ALL WARRANTIES EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRAN TIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE ACCURACY QUIET ENJOYMENT AND NON INFRINGEMENT OF THIRD PARTY RIGHTS NO ORAL OR WRITTEN INFORMATION OR ADVICE GIVEN BY DECAGON OR AN AUTHORIZED REPRESENTATIVE OF DECAGON SHALL CRE 82 Em50 Em50R Em50G Operator s Manual Appendix C ATE A WARRANTY THE LAWS OF CERTAIN JURISDICTIONS DO NOT ALLOW THE DISCLAIMER OF IMPLIED WARRANTIES 14 LIMITATION OF LIABILITY LIMITATION OF LIABILITY TO THE EXTENT NOT PROHIBITED BY LAW NEITHER DECAGON NOR ITS SUPPLIERS OR LICEN SORS SHALL BE LIABLE TO YOU FOR ANY INCIDENTAL OR CONS
69. ssion and maintenance easy and inexpensive Measurements from the Em50G are sent wirelessly to Decagon s internet server and are available for download using DataTrac 3 software or Em50G Down loader software Em50 Compatible Sensors You can use the Em50 to log data for almost all of the sensors that Decagon sells excluding the UMS and thermal sensors Please see our website www decagon com or our catalog for an up to date list of supported sensors Software The Em50 series gives you two software options for working with your hardware and collected data Choose one or both packages to fit your needs Download the latest versions of these programs at www decagon com support downloads ECH O Utility ECH O Utility is free software that is included with your pur chase It provides a simple way to connect to and configure your loggers The ECH O Utility makes downloading and pro cessing your measured data fast and easy e Connect to Em50 loggers directly or with radio telemetry e Set all logger configuration parameters with visual controls e Make real time sensor measurements scan sensors Em50 Em50R Em50G Operator s Manual 2 Em50 Em50R Em50G Create Excel or text files with raw or processed data Create configuration and data files for use with DataTrac DataTrac 3 DataTrac 3 is the premier Em50 series system software designed to help you organize and visualize your measurement data DataTrac 3 transforms en
70. sting leave the DataStation plugged into your computer and your powered at all times Configure an Em50R Logger for use with the DataStation To use one or more Em50R loggers with a DataStation the Radio Mode has to be set to one of the Transmit modes We recommend the Confirm Delivery transmit mode Connect the EmSOR to your computer or handheld device using the appropriate cable Start ECH O Utility ECH O Util ity Mobile or DataTrac Once you re connected set the radio Channel and Sub Channel settings to exactly the values chosen for the DataStation previously Set the Radio Mode to Con firmed Delivery Transmit This mode provides a method for confirming the delivery of the data which greatly increases the ability of the system to successfully transfer the data The Transmit Two way modes are there for use as troubleshoot ing aids Set the measurement interval and pick the sensors that will be plugged into each port See the section on Config uring in ECH O Utility for additional details on configuring the Em50 series After setting the Radio Mode click the Apply button NOTE ECH gt 0 Utility only shows the radio modes compatible with your radio logger model and firmware version If you dont see the Confirmed Delivery Transmit radio mode option then your radio logger may not support this option If you are using an Em50R logger you will need to update the firmware to version 1 12 or newer Visit www decagon com
71. system requirements to use your PDA with the ECH O System Em50G Downloader The Em50G Downloader is a free software that allows you to download Em50G data in Microsoft Excel format if you do not have DataTrac 3 See Chapter 5 for more information about the Em50G Downloader Em50 Series Data Logging Scheme The Em50 will not make sensor measurements until you set a measurement interval You also need to configure the Em50 ports with the type of sensor plugged into each port You can set these values using the software described in the previous section Em50 Measurement Interval The measurement interval controls how often data is recorded in the Em50 s internal data storage The interval you choose applies to all 5 ports on the Em50 therefore it is not possible to have one port measuring sensors more or less freguently than another port The measurement interval works relative to the Em50 s inter nal real time 24 hour clock For example when choosing a measurement interval of 120 minutes the Em50 will store data every two hours on the hour The resulting data will show sen sor measurements hourly at 12 00 a m 2 00 a m 10 00 p m Choosing a measurement interval greater than 720 results in one set of data stored per day For most applications a mea surement interval of 60 or 120 minutes is appropriate Em50 Em50R Em50G Operator s Manual 2 Em50 Em50R Em50G NOTE Setting the Em50 measurement interval to
72. t once as the program will automatically update the filter of each device that it connects to 2 Data Files Tab FCH2O Utility Preferences Measurements Data Files Communications Application Column Headers v Include column header information Note column headers are supported when saving files as MS Excel processed data MS Excel raw data Text File processed data Date and Time Formatting in Data Files Data File Date Time Use Windows Regional amp Language Column Headers The column header gives each column a title corresponding to the port number measurement type and unit Column headers for saved data files are turned on by default and apply only to processed and raw MS Excel data as well as processed text data De select Include column headers to turn off the column headers for these file types Setting Date Time Format for Data Files You can control how the date and time values are formatted in the data file By default the time and date are formatted using the settings in the Windows Regional amp Language Options control panel You can modify this to display the date and time in dd mm yyyy format with either a 12 or 24 hour clock To change the for mat select an option from the menu then click Close to apply the changes 29 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration 3 Communications Tab The Communications preference
73. t time simply connect your Em50 to a com puter or handheld device running ECH O software Em50 Em50R Em50G Operator s Manual 2 Em50 Em50R Em50G Data Storage Size The Em50 stores more than 36 800 data scans When the log ger has filled its data memory it begins overwriting the oldest data in the memory Measurement Span Depending on the set measurement interval the Em50 can read for several weeks to several years before its memory has filled When you set up your Em50 using ECH O Utility the soft ware will display how many days of data the Em50 will hold based on the measurement interval that you have chosen You can determine how many days of data your Em50 will hold by dividing the size of the data memory 36 864 scans by the measurement interval For example an Em50 set on an hourly measurement interval will store 1 500 days or about 4 years worth of data An Em50 set to five minutes will store data for 125 days or about four months Em50 Em50R Em50G Operator s Manual 3 Setup and Installation 3 Setup and Installation Installing the Batteries Batteries RESET Status button lights TEST button The Em50s are shipped with a new set of AA alkaline batter ies Open the case and install the batteries in the proper orienta tion as indicated in the battery locations After installing the batteries press the silver Reset button located directly above the batteries NOTE Installing or
74. the sensor This could be caused by a broken sensor Make sure the sensor is fully inserted into the logger s sensor port Make sure the sensor type shown in the Scan window matches the sensor actually connected to your logger PROBLEM My sensor data doesn t seem to be correct SOLUTION There are many issues that affect the quality of the sensor measurement Please see the user manual of your particular sensor for help troubleshooting the data collected by your sensor or contact Decagon by phone at 1 800 755 2751 or by email at support Decagon com Troubleshooting Logger Issues PROBLEM My logger stopped making measurements SOLUTION Make sure the measurement interval is not set to 0 The Em50 does not make any measurements when the mea surement interval is set to zero Try pushing the reset button Try initializing your Em50 if a reset isn t enough to get the logger measuring sensors again Connect to the logger and choose Initialize Device from the Device Tools sub menu in the Actions menu Initializing 70 Em50 Em50R Em50G Operator s Manual 9 Troubleshooting your Em50 will erase any stored data so you should download any data you want to keep before choosing this option PROBLEM My logger doesn t seem to be working correctly or reliably SOLUTION Try pressing the reset button on the logger This resets the logger s firmware You can also try connecting to the logger and testing the integrit
75. ton 12 S Seller s liability 2 Specifications 3 Status light 12 T Telemetry 49 53 test 60 transmit 49 transmit modes 50 two way best practices 49 Telemetry Transmit Best Practices 51 Troubleshooting 65 W Warranty 2 87
76. ubscription information In order to download data over the internet for a specific log ger you must first subscribe to that Em50G logger You may subscribe to any number of Em50G loggers Remember that during the subscription process you must be connected to the internet To subscribe 39 66 1 If you are using DataTrac 3 click set up new and then Em50 subscription If you are using the Em50G down loader click the Add button The following screen will appear Add Subscription Device ID SGBETA07 Password password Server ECH2OData com Default Retrieve Last Day OK Cancel 2 Enter the unique Device ID and Password for your Em50G You will find this information on the brightly col ored card that came with your Em50G logger Keep this card in a safe place 3 Make sure the Server option is set to ECH OData com Default 45 Em50 Em50R Em50G Operator s Manual 5 Em50G Cellular Communication 4 Pick the amount of data you want to include in the first download If this is the first time you are downloading data from this logger you should choose the All Data Points option If you are only interested in downloading data uploaded over the last day or last week choose Last Day or Last Week respectively 5 Click OK The Em50G Downloader will communicate with the Decagon Data Service to verify the information you
77. ur name address phone and fax number Em50 Em50R Em50G Operator s Manual 1 Introduction You can also send feedback to Decagon using ECH O Utility s Send Feedback to Decagon feature See Appendix B for more information NOTE If you purchased your Em50 through a distributor please contact them for assistance Software Downloads and Updates Go to www Decagon com support downloads if you need to download firmware updates software updates and or drivers Warranty All Decagon products have a 30 day satisfaction guarantee and the Em50 has a one year warranty Seller s Liability Seller warrants new equipment of its own manufacture against defective workmanship and materials for a period of one year from date of receipt of equipment the results of ordinary wear and tear neglect misuse accident and excessive deterioration due to corrosion from any cause are not to be considered a defect but Seller s liability for defective parts shall in no event exceed the furnishing of replacement parts F O B the factory where originally manufactured Material and equip ment covered hereby which is not manufactured by Seller shall be covered only by the warranty of its manufacturer Seller shall not be liable to Buyer for loss damage or injuries to per sons including death or to property or things of whatsoever kind including but not without limitation loss of anticipated Em50 Em50R Em50G Operator s Manu
78. urn off the automatic check by un checking this option You can manually check for updates any time using the Check for ECH O Utility Updates option in the Help menu Automatic Clock Synchronization By default the ECH O Util ity automatically synchronizes your logger s date and time to 31 Em50 Em50R Em50G Operator s Manual 4 Software amp Configuration the time set on your computer You can disable this feature by un checking this option You can also update the date and time in your logger any time it is connected by selecting Actions gt Set Date Time Error Log File The ECH O Utility keeps a log file of errors and events Adding more messages to this file is useful for troubleshooting Check this option to add more error and event messages to the error log Date and Time Display in the ECHO Utility You can control how the date and time for your Em50 is displayed in the toolbar status area By default the time and date are formatted using the settings in the Windows Regional amp Language Options control panel You can modify this to display the date and time in dd mm yyyy format with either a 12 or 24 hour clock Data Menu The Data menu has three options Download New Data Download All and Erase Stored Data For more information on these functions please refer to their respective sections in Chapter 4 Actions Menu Connect Disconnect Performs the same function as the connect disconnect
79. use of wireless services on your Device Decagon reserves the right to discontinue wire less connectivity at any time or to otherwise change the terms for wireless connectivity at any time including but not limited to a limiting the frequency and amount of data that may be transferred using wireless connectivity and b changing the amount and terms applicable for wireless connectivity charges 3 COVERAGE AND SERVICE INTERRUPTIONS You acknowledge that if your Device is located in any area without applicable wireless connectivity you may not be able to use some or all elements of the wireless services Decagon is 79 Em50 Em50R Em50G Operator s Manual Appendix C not responsible for the unavailability of wireless service or any interruptions of wireless connectivity 4 YOUR CONDUCT You agree you will use the wireless connectivity provided by Decagon only in connection with services Decagon provides for the Em50G You may not use the wireless connectivity for any other purpose Unless specifically indicated otherwise you may not sell rent lease distribute broadcast sublicense or otherwise assign any rights to wireless services You may use the Em50G Software only on the Em50G You may not sell rent lease lend distribute or sublicense or otherwise assign any rights to the Software in whole or in part You may not and you will not encourage assist or authorize any other person to modify reverse engineer de
80. way modes can be connected to 24 hours a day 56 Em50 Em50R Em50G Operator s Manual 6 Em50R Radio Telemetry After setting the Radio Mode click the Apply button in ECH O Utility Disconnect from the Em50R logger Now con nect your computer to the Rm1 by using a standard 9 pin serial cable A USB version of the Rm is also available Choose the correct communication port in the Connect Via drop down menu For example if your Rm1 is physically con nected to your computers COM1 communication port you would choose Rm1 on COMI Communication Port in the Connect Via menu Click the Connect button bo Logger Query Configuration To contact a specific logger set the radio Channel Sub Channel and type that logger s name in the Name field below To guery any logger listening set the radio Channel and Sub Channel Leave the Name Field empty Name Channel 2 Sub Channel 0 Radio Firmware Version B443 The Logger Ouery Configuration form will appear To connect to a specific EmSOR type the logger s Name Channel and Sub Channel After typing the name click the Ouery button If you want to connect to any available Em50R pick the correct Channel and Sub Channel but leave the Name field blank NOTE To connect to a radio logger the radio Channel setting must be the same for both the logger and the Rm1 The radio Sub Channel setting must also be the same for both the logger
81. y of the firmware Choose Test Device Firmware from the Device Tools menu of the Actions menu Contact Decagon for help reloading the firmware if ECH O Utility reports the device firmware is corrupt If the firmware tests good and your logger is still not working cor rectly please contact Decagon for repair or replacement 71 Em50 Em50R Em50G Operator s Manual Appendix A Appendix A Em50 CE Compliance Application of Council Directive 89 336 EEC Standards to Which EN61326 1998 Conformity is Declared EN55022 1998 Manufacturer s Name Decagon Devices Inc 2365 NE Hopins Ct Pullman WA99163 Type of Equipment Data collection system Model Number Em50 Year of First Manufacture 2002 This is to certify that the Em50 manufactured by Decagon Devices Inc a corporation based in Pullman Washington USA meets or exceeds the standards for CE compliance as per the Council Directives noted above All instruments are built at the factory at Decagon and pertinent testing documentation is freely available for verification 72 Em50 Em50R Em50G Operator s Manual Appendix A Em50R DataStation Rm1 CE Compliance Sa a TT Application of Council Directive 89 336 EEC Standards to Which EN61326 1998 Conformity is Declared EN55022 1998 Manufacturer s Name Decagon Devices Inc 2365 NE Hopkins Ct Pullman WA 99163 Type of Equipment Data collection system Model Number Em50R 2 4 GHz

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