DLI2 - Dwyer Instruments, Inc.
Contents
1. are specifically rejected Any modification to these Terms and Conditions must be agreed to and executed in writing by Seller Seller s failure to object to provisions contained in any communication from Buyer shall not be construed as a waiver of these Terms and Conditions or as an acceptance of any such provision Trade custom trade usage and past performance are superseded by these terms and conditions and shall not be used to interpret these terms and conditions In the event that Product includes software the software is licensed to Buyer in object code form only in accordance with Seller s standard Software License Terms that are included below 10 1 Limited Warranty A Seller Manufactured Products and Seller Provided Services Seller warrants to Buyer that i Seller manufactured Software as defined in Section 23 below shall execute the programming instructions provided by Seller and ii Seller manufactured Product and consumables and Seller provided services shall be free from material defects in material and workmanship under normal uses and care in each case until the expiration of the applicable warranty period specified below Seller manufactured Product is warranted for the shorter of twelve 12 months from the date of initial installation or fifteen 15 months from the date of shipment by Seller Seller manufactured consumables and Software and Seller provided services are warranted for a period of ninety 90 days2. by pressing its corresponding function key allows the user to change the units by either pressing the function key repeatedly or using the UP and DOWN keys to scroll through the list of available units Selecting OK either by pressing the OK button or the F4 key accepts and confirms the unit selection Pressing the CANCEL key cancels the unit changing action and reverts to the previously selected units The DLI2 offers most commonly used units 5 5 Setup Menu Pressing the F4 key while in the Main Screen will display the Device Configuration screen From this menu changes can be made to most of the DLI2 s display configuration including the screen contrast size of the channel view in the main screen as well as display of the channels Power status can also be viewed including battery power remaining and the presence of external power and options regarding the LCD and the backlight can be modified The setup menu is also the place to find basic information regarding device identification calibration parameters and firmware details 5 5 i Display From the Display section the number and identity of channels shown on the main screen can be changed and set the LCD screen s contrast values can be changed and set and the size the channel information appears on the main screen can be changed and set Pressing F1 while in the Setup Menu brings up the Display section 5 5 i a Adjust Visibility The first screen that appears in the Display sect
3. extends only to the original purchasing customer and does not apply to any unit which in our sole judgment has been subjected to a Operating or environmental conditions in excess of our written specifications or recommendations b Damage misuse or neglect c Improper installation repair or alteration This warranty excludes batteries Except as to title this is our only warranty for the products Dwyer Instruments Inc expressly disclaims all other warranties guarantees or remedies whether expressed or implied or statutory including any implied warranty of merchantability or fitness for a particular purpose We also disclaim any implied warranty arising out of trade usage or out of a course dealing or course of performance We do not guarantee the integrity of data or warranty that the products will operate uninterrupted or error free Dwyer data loggers and their associated software have been thoroughly tested and the documentation reviewed However Dwyer does not warrant the performance of its products or that the products or their associated software will operate as described in this manual Please refer to page 33 for Dwyer s complete Terms and Conditions Page 5 Dwyer DLI2 me Section 2 Device Overview Pressure Sensor Power Jack LED Indicators Communication LCD Screen i Up Key O Black H kay Key anodized ANG Down Key aluminum enclosure Function Keys Cancel Key Page 6 Dat
4. from the date of shipment or completion as applicable If Buyer discovers any warranty defect and notifies Seller thereof in writing during the applicable warranty period Seller shall at its option promptly correct any Page 33 Dwyer DLI2 me defects that are found by Seller or repair or replace F O B point of manufacture that portion of the Seller manufactured Products consumables or Software found by Seller to be defective or refund the price of the defective portion of the Seller manufactured Products consumables or Software or of the defective portion of the Seller provided services All replacements or repairs necessitated by inadequate maintenance nor mal wear and usage unsuitable power sources unsuitable environmental conditions accident misuse improper installation modification repair storage or handling or any other cause not the fault of Seller are not covered by this limited warranty and shall be at Buyer s expense Seller shall not be obligated to pay any costs or charges incurred by Buyer or any other party except as may be agreed upon in writing in advance by an authorized representative of Seller All costs of dismantling re installation and freight and the time and expenses of Seller s personnel for site travel and diagnosis under this limited warranty shall be borne by Buyer unless accepted in writing by Seller Seller manufactured Products consumables and Software and Seller provided services repai
5. indicates the minimum values which the DLI2 is capable of detecting and logging Values on this screen cannot be modified 5 5 iii b Device Range Maximum The Maximum Device Range screen can be accessed by pressing the F2 key while viewing the Minimum Device Range screen This display indicates the maximum values which the DLl2 is capable of detecting and logging Values on this screen cannot be modified 5 5 iii c Calibration Parameters Pressing F3 while in the Maximum or Minimum Device Range screens will display the device calibration parameters This screen displays information indicating the most recent calibration date as well as the date the next calibration will be due It is important to keep your device properly calibrated to ensure accurate readings Page 16 Data Logger Manual EE 5 5 iii d Device Version Pressing the F4 key while viewing the Maximum or Minimum Device Range screens will display the Device Version screen containing information such as firmware revision number and communications baud rate Values on this screen cannot be modified 5 5 iii e Firmware Version Firmware details can be viewed by pressing the F2 key while viewing the Device Version screens These details include the firmware version number date and time of firmware creation and checksum Page 17 Dwyer DLI2 Section 6 DLI2 Screen Descriptions 6 1 Main Screen 14 9T2 i FSIA lal 08 33 34 8 41 29 STATUS T
6. nannies 12 SAUS e RE EE RE OE 13 SiO STUD ETE EE N EE EE 13 Section 6 DLI2 Screen Description esse ee ee 18 6 1 Main Screen iese eed ed de ee EE EE 18 6 2 Status Screens Run Parameters sesse sees de ee EE 18 6 3 Status Screens Memory Status EE 19 6 4 Status Screens Time ee de HEFY AEE 19 6 5 1D Parametefs iis iu GG yd Ed TAL Ge Ge Ge Ed Ge Ge FU 20 6 6 Statistics Menu SCreeNi esse ee de FEE E FEED nno 20 Revised 08 13 08 Dwyer DLI2 yL 6 7 Channel Statistics RR III EE GE Ee 21 6 8 Type StatistCSE iu LESERS KS DE EER dd Ee Ge ee eg dd eo eed 21 6 9 Statistics Information Screen EE Ee EE ee 22 6 10 Unit Selection MENU RE EE EE EE EE Ee ee 22 6 11 Device Configuration MENU sees sees esse ee ee ee ee 23 6 12 Adjust Visibility sees esse ees see ee ee ee ee ee ee ee 23 6 13 Display ConfiguratioN i e esse ees sede ee ee ee 24 6 14 Power Modes Screen ee RR EE EE Ee ee 25 6 15 Display Update Mode Screen esse esse ee ee 25 6 16 Power Status Screen ee de ee EE 26 6 17 Device Information Screens Minimum Device Range 26 6 18 Device Information Screens Maximum Device Range 27 6 19 Device Information Screens Device Version 27 6 20 Device Information Screens Firmware Version 28 6 21 Calibration Information Screens Calibration Date 28 6 22 Calibration Information Screens Pressure Calibration 29 6 2
7. sub license sell lend rent or lease any portion of the Software vii copy any portion of the Software viii operate the Software other than in conjunction with operation of Product or ix transfer the Software in violation of applicable United States Export laws and regulations Page 36 P O Box 373 e 102 Indiana Hwy 212 Michigan City IN 46361 USA Phone 219 879 8000 e Fax 219 872 9057 www dwyer inst com e info dwyer inst com
8. 3 Device Reset Screen Hardware Reset 29 6 24 Device Reset Screen Power Interruption 30 Section 7 Computer Interface 2 0 0 0 eee ee ee ee ee ee 31 Section 9 Maintenance ee RE de de ee 32 Section 10 Terms and Conditions ees YY HAN 33 10 1 Limited Warranty sesse esse ee ee ee ee ee 33 AR LE Do EE EE EE OE EE ER aiae anri 35 10 3 Software License Re ee ee ee ee E YY DD ND DAN 35 Page 2 Data Logger Manual Section 1 Device Safety CAUTION DEVICE MUST BE USED ONLY IN A MANNER CONSISTENT WITH THIS MANUAL NOTICE WHEN 230VAC SUPPLY USED DWYER SPECIFIES USE OF AC SUPPLY PART T35 9 100R 3 MANUFACTURED BY ENG ELECTRIC THIS SUPPLY IS AVAILABLE FROM DWYER 1 1 Model information e Model DLI2 e Description Measure and record pressure with LCD display featuring real time on screen graphing capabilities and a 1 4 NPT fitting e Manufactured in the USA 1 2 Specifications Pressure Range O to 30 100 300 and 500 psia g 0 to 1000 and 5000 psia Resolution 0 002 0 005 0 02 0 05 psia g Calibrated Accuracy 2 FSR 0 25 77 F 25 C typical Dot Matrix LCD Dimensions 2 5 x 1 375 63mm x 35mm Text Configurable channel text size Indicators Power status memory Backlight Configurable w auto shut off and contrast adjustment Start Stop Time Software programmable start time and date up to six months in advance p
9. ARIMUM d 100 00 Displays values indicating maximum pressure detectable by the DLI2 6 19 Device Information Screens Device Version REVISION SUETYFE Sera EIEIEIETETE EAUD RATE 115248 Displays device version information F1 VERS no function F2 FIRM shows Firmware Version screen F3 MORE shows Device Range Minimum screen F4 EXIT returns to Device Configuration Menu CANCEL returns to Device Configuration Menu OK returns to Device Configuration Menu UP no function DOWN no function Page 27 Dwyer DLI2 me 6 20 Device Information Screens Firmware Version Displays device firmware version information F1 VERS shows Device Version screen F2 FIRM no function F3 MORE shows Device Range Minimum screen F4 EXIT returns to Device Configuration Menu CANCEL returns to Device Configuration Menu OK returns to Device Configuration Menu UP no function DOWN no function 6 21 Calibration Information Screens Calibration Date ELE PANTE TEN f CAL DATE January 1 2008 CAL DUE January 1 2009 For all Device Information Screens F1 DATE no function F2 PRESS shows pressure calibration information F3 no function F4 EXIT returns to device information screens CANCEL returns to Device Configuration Menu OK returns to Device Configuration Menu UP no function DOWN no function Page 28 Data Logger Manual aa 6 22 Calibr
10. ATS l UNITZ ll 2ETUF Displays last measured values F1 STATUS enters status screens F2 STATS shows statistics menu F3 UNITS enters unit selection screen F4 SETUP enters device configuration menu CANCEL no function OK no function UP no function DOWN no function 6 2 Status Screens Run Parameters START DATE 2687 12 31 START TIME 16 27 38 STOF DATE zg Bi 15 STOF TIME RATE a a one STATUS Runnin MEM Il TIME ll MORE i Displays information about run parameters including date of recording start start date time of recording start start time stop date stop time recording rate and current status For all status screens F1 RUN displays run parameters screen F2 MEM displays memory status screen F3 TIME displays date and time screen F4 MORE displays ID parameters screen CANCEL returns to main screen Page 18 Data Logger Manual O OO OK returns to main screen UP no function DOWN no function 6 3 Status Screens Memory Status EER FIEFIOFT STATUS od MEMORY LEFT drn READINGS 46771 HAY READIMGS 262143 WERF Disabled al RUN TREER THE ll HORE Displays information about the device s memory capabilities including percent of memory available memory left number of readings taken so far readings max number of readings max readings and wrap status For all status screens F1 RUN displays run paramet
11. CK IN YOUR DATA LOGGER DL700 USB CABLE CONNECTS TO l X T USB PORT ON YOUR PC 1 Insert the USB connector of the DL700 into an available USB port Fully insert male connector of the DL700 interface cable into the female receptacle of the data logger WARNING Install driver before connecting a device using a USB for the first time See the Dwyer Data Logger Software manual for further information Page 31 Dwyer DLI2 me Section 9 Maintenance BATTERY WARNING Many Dwyer data loggers contain a lithium battery Do not cut the battery open incinerate or recharge Do not heat lithium batteries above the specified operating temperature Dispose of the battery in accordance with local regulations See the individual specification sheets at www Dwyer inst com The DLI2 does not have any user serviceable parts except the battery which should be replaced periodically The battery life is affected by battery type ambient temperature sample rate sensor selection offloads and LCD display usage The DLI2 has a battery status indicator on the LCD display If the battery indication is low or if the device seems to be inoperable it is recommended that the battery be changed To change the batteries locate and remove the four 4 9 64 hex screws on the back of the unit Separate the halves and the battery compartment is now visible Remove the old AA batteries from the battery holder and replace wi
12. F1 DISPLAY first highlights and then changes display visibility On full visibility or Auto shuts off after 5 minutes of inactivity F2 BKLGHT first highlights and then changes backlight options On backlight always on Auto backlight shuts off after 30 sec of inactivity or Off backlight always off F3 LED first highlights and then changes LED mode options F4 MORE moves to Display Update Mode screen CANCEL returns to Device Configuration Menu OK moves to Display Update Mode screen UP once parameter configuration tab is highlighted scrolls through available options DOWN once parameter configuration tab is highlighted scrolls through available options 6 15 Display Update Mode Screen MODE Auto GRAFH MODE Reading AUTO TIME 5 seconds Fl HORE GRAFH TIME I MORE Displays information regarding display refresh mode and refresh interval F1 MODE first highlights and then changes the screen update mode Auto screen refreshes periodically or Reading refreshes only after a reading is taken F2 GRAPH first highlights and then changes the graph s source F3 TIME first highlights and then changes the amount of time associated with the Auto referesh option in mode and graph mode Page 25 Dwyer DLI2 U F4 MORE moves to Power Status screen CANCEL returns to Device Configuration Menu OK moves to Power Status screen UP once parameter configuratio
13. PRESSURE RECORDER coin LAST MEASURED reper PSIA Data Logger Manual Table of Contents Section 1 Device Safety GE ese sd ee gudd nL Ee ee 3 1 1 Model information ssssssssscccccccccccccccecceeceeeeccceeeceeeeeeeees 3 T2 SP CiHiCatiONs EO EE EE REEN 3 M3 WET DE EE EE OO EE sees 5 Section 2 Device Overview ie ER ee RR ee nno 6 Section 3 Status Indicator Icons ees sesse CLLH Y HON 7 Se Battery Status iu gies esse ige sege geed Rod EENS ERGE GYSUR ee ee Ro 7 3 2 Memory StatUS se eg eg Ge R e ee ee egg dee deeg ded 7 3 3 Running INdiICAtOF eee ees see ee ee ee de ee 7 3 4 Delay Start INdicator sees isesi ee ee de ee tiis 8 3 5 Walt COPE ES tien Ge ED oe ed ee Ge ede Ge N NA 8 Ed re od ee EE N EE EG 8 3 7 External Power CON iese esse esse ee EE 8 3 8 Reset ICON ss aes se ER y A Cd dAn Oe ee 8 Section 4 Front Panel Overview ccccscccccccccccccccccecceecceceeeceeeeeeeeeeees 9 4 1 Changing the display Units sesse sesse ee Re ee 9 4 2 Changing the number type and size of channels viewed 9 4 3 Checking the memory Status eee ee see ee ee 10 4 4 Checking power Status 0 00 0 see ee ee ee ee 10 4 5 Changing the Contrast eee eeesceeceesseeeceesseeecsseeesessneeeees 10 Section 5 DLI2 Function Reference esse YF NN 11 3 1 Main Screens ss uii Eu DERE EE De ee ee ee ee 11 5 2 Status MOM EE Y ee Ee EDE PEA oe N ee ees 11 5 3 Statistics Menus uu nile ine
14. R COMPLETENESS OF DATA MEASUREMENT WITH RESPECT TO ANY EQUIPMENT COMPONENTS PARTS CONSUMABLES SOFTWARE OR SERVICES SOLD TO BUYER BY SELLER THAT ARE NOT MANUFACTURED OR PROVIDED BY SELLER Seller shall assign the manufacturer s or service provider s warranty applicable to such equipment components parts consumables Software and services to the extent permitted to Buyer Seller will provide Buyer with available warranty information 10 2 Limitations IN NO EVENT REGARDLESS OF THE FORM OF THE CLAIM OR CAUSE OF ACTION WHETHER BASED IN CONTRACT INFRINGEMENT NEGLIGENCE STRICT LIABILITY OTHER TORT OR OTHERWISE SHALL SELLER S LIABILITY EXCEED THE PRICE ACTUALLY PAID BY BUYER TO SELLER FOR THE SPECIFIC PRODUCTS CONSUMABLES AND OR SOFTWARE MANUFACTURED AND OR SERVICES PROVIDED BY SELLER GIVING RISE TO THE CLAIM OR CAUSE OF ACTION SELLER SHALL NOT UNDER ANY CIRCUMSTANCES BE LIABLE FOR ANY LOSS OF REVENUE LOSS OF PROFITS OR ANY INCIDENTAL INDIRECT SPECIAL EXEMPLARY OR CONSEQUENTIAL DAMAGES WHETHER OR NOT FORESEEABLE NO ACTION REGARDLESS OF FORM ARISING OUT OF ANY TRANSACTION GOVERNED BY THESE TERMS AND CONDITIONS MAY BE BROUGHT BY EITHER PARTY MORE THAN TWO 2 YEARS AFTER THE CAUSE OF ACTION HAS ACCRUED The foregoing allocation of risk and limitation of liability has been agreed to by the parties and forms the basis of their willingness to enter into any accepted order 10 3 Software License A For purposes hereof So
15. a Logger Manual Section 3 Important Status Icons 3 1 Battery Status BW ILIO H Full Empty Battery Battery Battery status icons indicate the state of charge of the batteries When the battery empty indicator is displayed the battery should be replaced 3 2 Memory Status L LLE Memory Memory Empty Full The memory status icons indicate the amount of memory left for data storage If the DLI2 is in wraparound mode the memory status icon will always indicate empty 3 3 Running Indicator E E r E Indicates that the DLI2 is taking readings The icons cycle periodically Page 7 Dwyer DLI2 3 4 Delay Start Indicator The delay start icon indicates that a logging operation is scheduled for the future 3 5 Wait Icon 7 The wait icon indicates that the device is busy 3 6 Stop Icon Indicates that the DLI2 is not currently taking readings 3 7 External Power Icon Indicates that the DLI2 is powered by an external source 3 8 Reset Icon EA Indicates that the device has been reset Page 8 Data Logger Manual O O Section 4 Front Panel Overview 4 1 Changing the display units The DLI2 comes with factory default display units of PSI for pressure and the real time pressure graphing feature These units can be easily changed by pressing the F3 button in the main screen and then selecting F1 for pressure or F2 for the pressure graph After selecting the channel the available units can be scro
16. age 23 Dwyer DLI2 EE F3 SOURCE first highlights and then changes the option for how often the graphing feature will update F4 MORE moves on to Display Configuration screen CANCEL return to Display Configuration Menu OK moves on to Display Configuration screen UP once channel parameter configuration tab is highlighted scrolls through available options DOWN once channel parameter configuration tab is highlighted scrolls through available options 6 13 Display Configuration u F T COR UKA HE CONTRAST e CHAMMEL FIZE Allows the user to change the contrast of the LCD display as well as the channel size F1 CNTRST highlights the contrast parameter configuration tab F2 SIZE highlights and then changes options of the channel size parameter F3 MORE moves back to the Adjust Visibility screen F4 EXIT returns to Display Configuration Menu CANCEL returns to Device Configuration Menu OK moves back to the Adjust Visibility screen UP when contrast parameter configuration tab is highlighted increases contrast value DOWN when contrast parameter configuration tab is highlighted increases decreases contrast value Page 24 Data Logger Manual 6 14 Power Modes Screen DIEFLAY OF EACKLIGHT Auto LED Enabled DISFLAVILERLGHT IL LED HORE Displays information regarding the devices different power modes including the display visibility backlight options and LED modes
17. ation Information Screens Pressure Calibration Displays calibration information for pressure channel For all Device Information Screens F1 DATE returns to Calibration Date screen F2 PRESS no fucntion F4 EXIT returns to Device Information screens CANCEL returns to Device Information screens OK returns to Device Information screens UP no function DOWN no function 6 23 Device Reset Screen Hardware Reset EE ES DEVICE RESET a A HARDWARE RESET HA OCCURRED VERIFY DATA AMD CLOCH FOR FROFER OFERATION Displayed as notification when a hardware reset has occurred OK F1 OK accepts notification and displays main screen F2 no function F3 no function F4 no function CANCEL no function OK accepts notification and displays main screen UP no function DOWN no function Page 29 Dwyer DLI2 me 6 24 Device Reset Screen Power Interruption POWER WAS IMTERRUFTED DURING DEVICE OPERATION RCOM AAEA n ok i li l Displayed as notification when power is interrupted during device operation F1 OK accepts notification and displays main screen F2 no function F3 no function F4 no function CANCEL no function OK accepts notification and displays main screen UP no function DOWN no function Page 30 Data Logger Manual O O Section 7 Computer Interface STEREO PLUG CONNECTS WITH JA
18. aximum and average pressure values encountered by the device 5 3 ii Viewing statistics by type The DLI2 s Statistics Menu also provides the option to view statistics by type This can be done by pressing F2 while in the Statistics Menu Here the function keys F1 F2 and F3 correspond to the three different types of statistics average minimum and maximum respectively Each type screen displays the values of pressure encountered by the device of the particular type 5 3 iii Statistics Information Pressing the F3 key while viewing the Statistics Menu screen brings up Statistics Information This screen displays the number of readings being considered within the statistics readings as well as the date and time the recording period began From this screen the statistics information can also be cleared This is done by pressing the F1 key marked by a tab labeled CLEAR Upon pressing this key a confirmation message will appear with function tabs labeled NO and YES corresponding to F1 and F2 respectively Selecting YES by pressing the F2 key will confirm the statistics clear function Page 12 Data Logger Manual aa 5 4 Units Pressing the F3 key while viewing the Main Screen will access the Units Selection screen Here the measurement units can be easily changed In the Units Selection screen the F1 function key corresponds to the pressure channel and the F2 key corresponds to the pressure graph Selecting a channel
19. ers screen F2 MEM displays memory status screen F3 TIME displays date and time screen F4 MORE displays ID parameters screen CANCEL returns to main screen OK returns to main screen UP no function DOWN no function 6 4 Status Screens Date and Time CURRENT DATE a CURRENT TIME HE 2 2 READING DATE ZAH READING TIHE ET ZONE Displays current time and date as well as registered time and date and time zone information For all status screens F1 RUN displays run parameters screen F2 MEM displays memory status screen Page 19 Dwyer DLI2 me 9 F3 TIME displays date and time screen F4 MORE displays ID parameters status screen CANCEL returns to main screen OK returns to main screen UP no function DOWN no function 6 5 ID Parameters SERIAL MO DEVICE ID PASSWORD AI Displays information relating to device identity For all status screens F1 ID no function F3 MORE displays run parameters screen F4 EXIT returns to main screen CANCEL returns to main screen OK returns to main screen UP no function DOWN no function 6 6 Statistics Menu Screen a SELECT AM DFTIOM BELOW Fl CHAH I TYPE INFO EXIT Displays options available within the statistics menu F1 CHAN shows statistics sorted by channel F2 TYPE shows statistics sorted by type F3 INFO enters Statistics Information Screen F4 EXIT retu
20. ftware means the computer programs included in the Product at delivery together with all codes techniques software tools formats designs concepts methods and ideas associated with those computer programs The term also includes all copies of any part of the software as well as the manual s and printed materials provided by Seller B Seller grants Buyer a non exclusive non transferable license to use the Soft ware in object code form only according to the terms set forth below Buyer may operate the Software only i in conjunction with and as part of the Product ii in the manner in which it is intended by Seller and iii at Buyer s plant site where the Product is first used Buyer may negotiate with Seller separate licenses to use the Software at other plant sites Buyer s use of Software shall be governed exclusively by Seller s and or an third party owner s applicable license terms C Buyer shall not i make the Software available to any person or entity other than its employees who must use the Software only as specified above ii modify Page 35 Dwyer DLI2 the Software or merge it with another program iii reverse engineer disassemble decompile or make any attempt to discover the source code of the Software iv translate or create derivative works based on the Software v remove obscure or alter any notice of the patent copyright or other proprietary rights related to the Software vi
21. guration screen first select the contrast configuration parameter by pressing the F1 key This action will highlight the function tab corresponding to the F1 key Once this tab is highlighted the contrast can be increased or decreased using the UP and DOWN keys Size To change the size that each channel is displayed on the Main Screen view while viewing the Display Configuration screen first select the size configuration parameter by pressing the F2 key This action will highlight the function tab corresponding to the F2 key Once this tab is highlighted the size can be increased or decreased using the UP and DOWN keys Sizes include small medium and large 5 5 ii Power The Power section displays information regarding battery and external power sources as well as giving options including display and backlight status that could potentially save power and LED status options Page 14 5 5 ii a Power Modes The power modes screen displays information regarding the display backlight and LED mode as well as the options to change their function Data Logger Manual O O Display The DLI2 s LCD has options to be either on continuously or turn off automatically after five minutes of inactivity This option can be changed by first pressing the F1 key to highlight the display parameter configuration tab Once the tab is highlighted the option can be changed by pressing the F1 key repeatedly or using the UP and DOWN keys to select eit
22. her On or Auto Backlight Like the display the LCD backlight also has power saving options The backlight can be either on off or set to automatically shut off after 30 seconds of inactivity This option can be changed by first pressing the F2 key to highlight the backlight parameter configuration tab Once the tab is highlighted the option can be changed by pressing the F2 key repeatedly or using the UP and DOWN keys to select either On Off or Auto LED Modes The function of the two LEDs on the upper left corner of the DLI2 can be regulated by first pressing the F3 key to highlight the LED parameter configuration tab Once the tab is highlighted the option can be changed by pressing the F3 key repeatedly or using the UP and DOWN keys to select either Enabled meaning the LEDs will light to indicate device function or Disabled meaning the LEDs will never light 5 5 ii b Display Update Mode Selecting MORE by either pressing the F4 key or OK key while viewing the Power Modes screen brings up the Display Update Mode screen On this screen options relating to the refresh rate of the screen are displayed The F1 key changes the refresh rate of the whole main screen and the F2 key changes the refresh rate of the graphing feature Both parameters toggle between auto and reading In auto mode the display is updated periodically according to the time displayed by the Auto Time paramete
23. ing chain CANCEL UP repeatedly to increase or DOWN repeatedly to decrease Page 10 Data Logger Manual O O Section 5 DLI2 Function Reference 5 1 Main Screen The main screen of the DLI2 features a real time display of most recently measured pressure data and a real time graph of the 100 most recently recorded data points At the bottom of the main screen are tabs corresponding to each of the four function keys These tabs are used to access the four main function menus of the DLI2 status statistics units and setup The left side of the main screen and all subsequent screens of the device is where important status information icons can be found detailed in Section 3 Important Status Icons page 5 including recording status memory status busy status external power status and battery power status 5 2 Status Menu Pressing F1 on the main screen brings up the Status menu The first screen that appears in the Status Menu is Run Parameters but the Memory Status and Time screens can also be viewed by pressing the F2 and F3 keys respectively 5 2 i Run Parameters The Run Parameters screen displays important information regarding the device s current recording session These parameters include the time and date the recording session started start time and start date the time and date the recording session will end stop date and stop time due to either a full memory or preprogramming in the Dwyer software The rate a
24. ion is the Adjust Visibility screen Here the F1 and F2 key correspond to the pressure channel and pressure graph respectively Pressing these function keys results in high lighting their corresponding channel function tab While a channel is highlighted the corresponding display function can be toggled between Hide and Show with Hide indicating that the channel will not be displayed on the main screen and Show indicating that it will be shown Channels can be toggled by either repeatedly pressing the channel s corresponding function key or by using the UP and DOWN keys Page 13 Dwyer DLI2 Note Use of the DLI2 s graphing function will reduce the battery life of the device particularly when not logging To increase battery life either deactivate the graphing function by turning itto Hide intheAdjust Visibilityscreen increase auto time in the Display Update Mode screen or change the Graph Source from auto to reading Alternatively use the AC adapter for continuous power and graphing ability 5 5 i b Display Configuration By selecting MORE either by pressing the F4 key on the Adjust Visibility Screen or by pressing the OK button in the Display section the Display Configuration screen can be viewed Here LCD screen contrast values can be set as well as the size the channels are displayed on the Main Screen Contrast To change the LCD contrast view while viewing the Display Confi
25. lled through by either pressing the channel s function key repeatedly or using the UP and DOWN keys Button pressing chain Main Screen gt F3 gt F1 pressure or F2 pressure graph gt function key repeatedly or UP and DOWN 4 2 Changing the number type and size of channels viewed By default the DLI2 displays recently measured values of the pressure channel and the real time pressure graph on its Main Screen in a large size font The channel and graph can however be hidden or viewed on a smaller or larger scale To change the number and type of displayed channels From the Main Screen press the F4 key to enter the Setup Menu and from this menu press the F1 key to enter the Display screen On this screen F1 and F2 correspond to the Pressure channel and Pressure graph respectively Pressing these function keys repeatedly will cause the channels to scroll between show or hide channels displaying show will appear on the main screen and channels displaying hide will not Button pressing chain Main Screen gt F4 gt F1 gt F1 pressure or F2 pressure graph To change the size of displayed channels From the Main Screen press the F4 key to enter the Setup Menu and from this menu press the F1 key to enter the Display screen then F4 to scroll to the next screen Here the F2 key will change the size of the channels viewed By pressing F2 repeatedly the size parameter will scroll between 3 sizes small
26. medium and large Button pressing chain Main Screen gt F4 gt F1 gt F4 gt F2 repeatedly to scroll Page 9 Dwyer DLI2 4 3 Checking the memory status A status icon appears on all screens representing memory but further information including percent memory left and number of readings taken can also be viewed From the Main Screen press the F1 key to enter the Status screens then press F2 to view memory status information Button pressing chain Main Screen gt F1 gt F2 4 4 Checking power status A battery status and external power status if available icon appear on all screens but percent battery power remaining and external power presence as well as battery type current battery voltage and current external voltage can also be viewed From the Main Screen press F4 to view the Device Configuration Menu F2 to access the power options then F4 twice to view the Power Status screen including battery power percent remaining and the presence of external power Battery type and battery voltage are also displayed as well as external power voltage if connected Button pressing chain Main Screen gt F4 gt F2 gt F4 gt F4 4 5 Changing the contrast The DLI2 s LCD screen contrast values can be changed in two ways One method is outlined in the Function Reference Guide A faster simpler way involves simultaneously pressing the CANCEL and UP or DOWN button repeatedly in any screen Button press
27. n tab is highlighted scrolls through available options DOWN once parameter configuration tab is highlighted scrolls through available options 6 16 Power Status Screen BATTERY TYFE Alkaline EATTERY LIFE BAR EATTERY VOLTAGE T 83 LU EXTERMAL FOWER BEE FEE VOLTAGE Hi BE Displays details about power available to the device including the battery type battery voltage and external voltage F1 TYPE highlights and then changes battery type Lithium or Alkaline F3 MORE moves back to Power Modes screen F4 EXIT returns to Device Configuration Screen CANCEL returns to Device Configuration Menu OK moves back to Power Modes screen UP if type parameter configuration tab is highlighted scrolls through available options DOWN if type parameter configuration tab is highlighted scrolls through available options 6 17 Device Information Screens Minimum Device Range la Mau ll can N MORE Displays values indicating minimum pressure detectable by the DLI2 Page 26 Data Logger Manual For all Device Information Screens F1 MIN no function F2 MAX shows Device Range Maximum screen F3 CAL shows Calibration Information screens F4 MORE shows further Device Information screens CANCEL returns to Device Configuration Menu OK returns to Device Configuration Menu UP no function DOWN no function 6 18 Device Information Screens Maximum Device Range DEVICE RANGE M
28. r which can be changed using the F3 key whereas in reading mode the display only updates after a reading is taken Page 15 Dwyer DLI2 5 5 ii c Power Status Selecting MORE by either pressing the F4 key or the OK key while viewing the Display Update Mode screen brings up the Power Status screen On this screen the battery type is displayed and should be changed by the user based on whether a Lithium or Alkaline battery is used in the DLI2 This can be changed by first pressing the F1 button to highlight the type parameter configuration tab Once the tab is highlighted the battery type can be changed by either pressing the F1 key repeatedly or by using the UP and DOWN arrows to select the correct battery type The percent battery power remaining external power presence battery voltage and external power voltage are also displayed on the Power Status screen 5 5 iii Device Information The F3 key in the Setup Menu displays the Device Information screens Here device identification information can be found including serial number product ID revision and subtype Calibration parameters are also found under device information including the date the device was last calibrated and when it will be due for calibration again Firmware details are also found here 5 5 iii a Device Range Minimum The Minimum Device Range screen can be accessed by pressing the F1 key while viewing the Device Information screen This display
29. red replaced or corrected during the applicable warranty period shall be in warranty for the greater of the remainder of the applicable original warranty period or ninety 90 days THE FOREGOING STATES THE SOLE AND EXCLUSIVE WARRANTY AND LIABILITY OF SELLER FOR BREACH OF WARRANTY AND IS IN LIEU OF ALL OTHER REPRESENTATIONS WARRANTIES AND COVENANTS EXPRESSED OR IMPLIED IN REGARD THERETO EXCEPT FOR THE EXPRESS LIMITED WARRANTY SET FORTH IN THIS SECTION SELLER DOES NOT MAKE AND HEREBY DISCLAIMS ANY AND ALL OTHER REPRESENTATIONS AND WARRANTIES OF ANY KIND WHATSOEVER WHETHER EXPRESSED IMPLIED OR STATUTORY INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY FITNESS FOR A PARTICULAR PURPOSE NONINFRINGEMENT OR ACCURACY ADEQUACY OR COMPLETENESS OF DATA MEASUREMENT WITH RESPECT TO ANY OF THE SELLER MANUFACTURED PRODUCTS CONSUMABLES OR SOFTWARE OR ANY OF THE SELLER PROVIDED SERVICES Any drawings submitted with the Products are only to show the general style arrangement and approximate dimensions of the Products B Equipment Consumables Software and Services Manufactured or Provided by Others SELLER DOES NOT MAKE AND HEREBY DISCLAIMS ANY AND ALL REPRESENTATIONS AND WARRANTIES OF ANY KIND WHATSOEVER WHETHER EXPRESSED IMPLIED OR STATUTORY INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY PARTICULAR PURPOSE NONINFRINGEMENT Page 34 Data Logger Manual O O OR ACCURACY ADEQUACY O
30. rns to main screen Page 20 Data Logger Manual EE CANCEL returns to main screen OK returns to main screen UP no function DOWN no function 6 7 Channel Statistics a 14 09 lA Sir a 14 299 Displays statistics maximum recorded value minimum recorded value and average recorded value for the pressure channel F1 PRESS Displays pressure statistics F2 no function F3 no function F4 EXIT returns to Statistics Menu Screen CANCEL returns to Statistics Menu OK returns to Statistics Menu UP no function DOWN no function 6 8 Type Statistics i 14 299 Displays statistics from from the pressure channel sorted by type maximum recorded value minimum recorded value or average value F1 AVG displays average recorded value for the channel F2 MIN displays minimum recorded value for the channel F3 MAX displays maximum recorded value for the channel Page 21 Dwyer DLI2 F4 EXIT returns to Statistics Menu CANCEL returns to Statistics Menu OK returns to Statistics Menu UP no function DOWN no function 6 9 Statistics Information Screen READINGS 46319 DATE 2687 12 31 START TIME 16 27 39 fi CLEA l ll ll EuIT Displays current statistics information including the number of recorded readings start date and start time F1 CLEAR gives the option to clear all statistics F2 no function F3 no function F4 EXIT re
31. rogrammable stop time Memory 262 143 total readings software configurable memory wrap Reading Rate 1 reading every 2 seconds to 1 every 24 hours Calibration Digital calibration through software Page 3 Dwyer DLI2 D Calibration Date Automatically recorded within device Battery Type 6 alkaline AA batteries user replaceable optional AC adapter 7 24 VDC 100mA For 230 VAC operation use AC supply T35 9 100 R 3 made by ENG Electric Battery Life 60 days typical with continuous screen use 360 days with display off Data Format Date and time stamped PSI inHg mmHg bar atm Torr Pa kPa MPa Time Accuracy 1 minute month at 68 to 86 F 20 to 30 C Computer Interface PC serial or USB interface cable required 115 200 baud Software Windows 95 98 ME NT 2000 XP based software Operating Environment 68 to 1409F 20 to 60 C 0 to 95 RH non condensing Dimensions 5 1 x 4 8 x 1 78 130mm x 122mm x 45mm Weight 40 oz 1134 g Enclosure Black anodized aluminum Page 4 Data Logger Manual O 1 3 Warranty Products manufactured by Dwyer Instruments Inc are warranted against defective material and workmanship for a period of one year starting from the date of shipment In the event that a Dwyer product is found to be defective Dwyer will repair or replace the product at its sole discretion Such repair or replacement shall be the sole remedy of this warranty This warranty
32. t which the DLl2 is recording rate is also displayed The device s current status either running or stopped is the last parameter on the Run Parameters screen 5 2 ii Memory Status The Memory Status screen is where all information regarding the DLI2 s memory This screen displays the percent of memory space currently available memory left the number of readings currently stored on the device readings the maximum number of readings the device can record max readings as well as information about the wrap feature displaying either disabled or the number of wrap readings currently stored in memory 5 2 iii Time and Date The time and date screen displays current time data including the current time and date time and date of last measured data and current time zone Page 11 Dwyer DLI2 me 5 3 Statistics Menu Pressing the F2 key while in the Main Screen brings up the Statistics Menu From the Statistics Menu statistics generated from the conditions encountered by the device can be viewed in a variety of different styles including being sorted by channel and by type The Statistics Menu also displays important statistics information as well as the option to clear the statistics at any time 5 3 i Viewing statistics by channel Pressing F1 while viewing the Statistics Menu brings up statistics sorted by channel Here the F1 key provides the ability to view statistics regarding pressure The screen displays the minimum m
33. th six 6 new AA alkaline batteries as indicated on the holder When replacing the cover make sure that the gasket is still seated in its groove and that all wires are tucked away inside the compartment For any other maintenance or calibration issues Dwyer recommends the unit be returned to the factory for service Before returning the device you must obtain an RGA from the factory For further information please contact Dwyer at Dwyer Instruments Inc P O Box 373 102 Indiana Hwy 212 Michigan City IN 46361 USA TEL 219 879 8000 e FAX 219 872 9057 www dwyer inst com tech dwyer inst com Page 32 Data Logger Manual O O Section 10 Terms and Conditions All products furnished by Dwyer Inc Seller shall be in accordance with the following terms and conditions unless otherwise stated in writing These Terms and Conditions Terms and Conditions govern a all sales quotations and sales of components equipment parts and other products Product from and b all service proposals and provisions of services by Seller to the buyer of the Products Buyer These Terms and Conditions shall take precedence over any terms and conditions which appear on Buyer s order or other form or any other writing or electronic transmission from Buyer Any terms or conditions on any of Buyer s forms recordings electronic transmissions or orders that are different from or in addition to these Terms and Conditions
34. turns to Statistics Menu CANCEL returns to Statistics Menu OK returns to Statistics Menu UP no function DOWN no function 6 10 Unit eU Menu FRESSURE De fault FRESSURE GRAFH Default Displays units S cenil being used for each channel F1 PRESS selects pressure channel for unit change F2 GRAPH selects graph feature for unit change F3 no function Page 22 Data Logger Manual O OO F4 OK returns to Main Screen Note Unit selection can be changed by pressing the corresponding function key repeatedly or using the UP and DOWN arrows to select appropriate units CANCEL returns to main menu without accepting changes OK accepts changes and returns to main menu 6 11 Device Configuration Menu Displays options available within the device configuration menu F1 DISPLAY enters Adjust Visibility screen F2 POWER enters Power Modes screen F3 INFO enters Device Information screens F4 EXIT returns to main screen CANCEL returns to main screen OK returns to main screen UP no function DOWN no function 6 12 Adjust Visibility FRESSURE Show GRAFH DISFLAY Show GRAFH MODE Reading Displays options for changing the view on the main screen either shows a particular channel or hides it F1 PRESS first highlights and then changes the viewing options of the pressure channel F2 GRAPH first highlights and then changes the viewing options of the graphing feature P
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