SC115 CS I/O 2G Flash Memory Drive with USB Interface 1
Contents
1. USB extension cable attach the SC115 to an open USB port on the computer The Found New Hardware Wizard window will open Select No not this time when asked to connect to Windows Update then click Next Select Install the software automatically then click Next If the Windows Security window appears select Install this driver software anyway Click Finish to close the Found New Hardware Wizard window datalogger then attach the SC115 to the datalogger s CS VO port Using the included USB extension cable attach the SC115 to an open USB port on the computer The Found New Hardware window will open Click on Locate and install driver software If the Windows Security window appears select Install this driver software anyway datalogger then attach the SC115 to the datalogger s CS VO port Using the included USB extension cable attach the SC115 to an open USB port on the computer Windows 7 typically configures the driver automatically If the drivers are not automatically installed do steps 5 through 7 Go to Windows Start Menu Control Panel Hardware and Sounds Device Manager under Devices and Printers category Under Other Devices right click on the SC115 Choose Update Drivers 7 3 Datalogger CRBasic Programming The datalogger CRBasic program needs to include a TableFile instruction to store datalogger data on the SC12. is executed TableFile has been designed to permit the datalogger to continue program execution while data are baled by a separate process into the table file The up side is that TableFile does not slow program execution The down side is that notification that the TableFile task is complete is delayed This situation is manifest as follows If writing a new file takes longer than the CallTable interval the interval of the Scan NextScan construct wherein the CallTable instruction resides then the OutStat variable will not be updated In other words if the table file is large and the scan rate is short OutStat may not be updated 10 1 8 LastFileName Parameter Set to 0 no last file name if desired The LastFileName parameter is a variable that contains the name of the last file written LastFileName is updated the next time CallTable instruction is executed TableFile has been designed to permit the datalogger to continue program execution while data are baled by a separate process into the table file The up side is that TableFile does not slow program execution The down side is that notification is delayed that the TableFile task is complete This situation is manifest as follows User Manual If writing a new file takes longer than the CallTable interval the interval of the Scan NextScan construct wherein the CallTable instruction resides then the LastFileName variable will not be updated I
3. ounce 28 35 g 1 Ib pound weight 0 454 kg Length 1 in inch 25 4 mm 1 ft foot 304 8 mm Pressure 1 psi Ib in 68 95 mb 1 yard 0 914 m 1 mile 1 609 km Volume 1 UK pint 568 3 ml 1 UK gallon 4 546 litres 1 US gallon 3 785 litres In addition while most of the information in the manual is correct for all countries certain information is specific to the North American market and so may not be applicable to European users Differences include the U S standard external power supply details where some information for example the AC transformer input voltage will not be applicable for British European use Please note however that when a power supply adapter is ordered it will be suitable for use in your country Reference to some radio transmitters digital cell phones and aerials may also not be applicable according to your locality Some brackets shields and enclosure options including wiring are not sold as standard items in the European market in some cases alternatives are offered Details of the alternatives will be covered in separate manuals Part numbers prefixed with a symbol are special order parts for use with non EU variants or for special installations Please quote the full part number with the when ordering Recycling information At the end of this product s life it should not be put in commercial or domestic refuse but sent for recycling Any batteries contained within the pr
4. Refer to the CRBasic Help system for detailed information on this parameter 10 1 4 NumRecs Timelntolnterval Parameter Data Collection Modes Resident Modes NOTE For Data Collection Modes the NumRecs TimeIntoInterval parameter is set to zero and the Interval parameter is set to either 0 or see Section 10 1 5 Interval Parameter With these modes the datalogger begins writing to the SC115 as soon as it is connected to the datalogger All new records are written to a single file See previous Table 3 and Section 10 5 1 Data Collection Mode Example Resident Mode increases the risk of data corruption Review Section 12 1 Preventing Data Corruption before employing a resident mode For resident modes the NumRecs TimeIntoInterval parameter determines when files are written to the SC115 The function of NumRecs Timelntolnterval is linked to the Interval parameter If Interval is set to 0 enter the number of records to be included in each new file sent to the SC115 The program will create a new file each time NumRecs is reached If Interval is set to non zero NumRecs Timelntolnterval becomes the time into Interval that the program writes the next file Previous Table 3 and CRBasic Editor Help provide further explanation of the interplay between Timelntolnterval and Interval 11 SC115 CS I O 2G Flash Memory Drive with USB Interface 12 10 1 5 Interval Parameter Data Collection Modes Resident Mode NOTE For data c
5. The datalogger sends the specified number of data records to the SC115 when the data records become available For example if the NumRec parameter is set to 20 and 7F Interval is set to 0 the datalogger will write twenty records to the SC115 when twenty records become available time into interval value gt 0 interval value gt 0 mSec uSec Sec Min Hr or Day The datalogger sends data to the SC115 at the specified interval For example when the NumRec Time Into Interval parameter is set to 0 the TFInterval parameter is set to 60 and the TFUnit parameter is set to Min the datalogger will write data to the SC115 every 60 minutes The following sections explain each TableFile parameter in detail SC115 CS I O 2G Flash Memory Drive with USB Interface 10 10 1 1 FileName CAUTION 10 1 2 Options 10 1 3 MaxFiles The FileName parameter must be a string declared as Const such as Const FileName USB FileName or as an expression that evaluates to a constant such as USB Variable FileName Quotation marks are required The created file will have a suffix of X dat where X is a number that increments each time a new file is written When using a single SC115 to collect data from several dataloggers the TableFile FileName parameter must be unique for each data table being collected Otherwise data may be overwritten on the SC115 Using a TableFile instruction with p
6. allow the time between writing data to be easily discerned such as an interval of 10 seconds by watching the LED The user then times the removal of the SC115 to occur when the datalogger is not writing data See Section 10 5 2 Resident Interval Mode Example Another method is to set the NumRecs parameter in TableFile to match the Size parameter in the associated DataTable instruction Depending on the rate at which records are written this can cause data to be written to the SC115 at long intervals greatly reducing the chance of removing the SC115 from the datalogger while transferring data See Section 10 5 3 Resident Record Number Mode Examples second example If SC115 data becomes corrupted first attempt to retrieve all files from the SC115 Reformat the SC115 per Section 14 2 Formatting Memory 17 SC115 CS I O 2G Flash Memory Drive with USB Interface 18 12 2 Skipped Scans To avoid skipped scans ensure that the scan interval in the datalogger program is long enough to include writing to the SC115 For example if the program has a single TableFile instruction add at least 100 ms to the scan rate to accommodate each added TableFile instruction Compile datalogger programs in pipeline mode when possible Datalogger programs compiled in sequential mode require a longer scan interval than programs compiled in pipeline mode to avoid skipped scans In pipeline mode the Scan NextScan instruction BufferOption parame
7. of time is spent converting to ASCII and transferring across a slow serial link Take home CF card to SC115 transfer of data is about 30 to 50 slower than datalogger CPU to SC115 transfer of data For example in testing with a CR1000 datalogger with a 2 GB card attached transfer of a 3 9 MB file so no data were stored to the card took aproximately16 minutes about 250 kB per minute However the rate of transfer slowed to about 190 kB per minute when datalogger CPU memory was allowed to ring fill and overwrite oldest data many times resulting in a large amount of data on the card that was no longer present on the CPU In this example it took 116 minutes to transfer a 22 MB data file from the CF card to the SC115 In the case of very large data files stored to the CF card it makes more sense to swap CF cards see the CFM100 CompactFlash Module user manual available at www campbellsci com for details or use a resident SC115 rather than milking the data with the SC115 in plug and pull mode 12 4 2 Data Type Collection Speed Data type declared in the TableFile TFOption parameter can affect SC115 collection speed Data are buffered in the datalogger as binary While data are collected the datalogger converts the binary to the declared data type TOBI options are binary and require very little processor overhead to convert from the binary buffer TOA5 CSIXML and JSON are ASCII options and are far slower since they consume signi
8. 15 The TableFile instruction is entered in the declaration of the data table after the DataInterval instruction The parameters entered for the TableFile instruction depend on the data storage mode used refer to Section 8 Data Storage Modes Section 10 Datalogger Programming discusses in detail datalogger programming and provides several datalogger programming examples SC115 CS I O 2G Flash Memory Drive with USB Interface 8 Data Storage Modes The datalogger CRBasic program determines the SC115 data storage mode through the TableFile instruction The TableFile instruction in the datalogger CRBasic program determines what data the SC115 will receive from the datalogger Data collection modes and residential modes are available 8 1 Data Collection Modes NOTE With these modes data collection is automatically initiated by connecting the SC115 to the datalogger The SC115 only collects data already contained in datalogger memory at the time of connection Additional data will not be collected until the SC115 is disconnected and then reconnected to the datalogger Both standard and enhanced data collection modes are available With the standard mode the SC115 collects the newest data data written to the datalogger memory since the last connection With the enhanced mode the SC115 collects all of the data stored in the datalogger s memory every time the SC115 is reconnected To use the enhanced data collection mode t
9. 5 as Memory Device Windows XP Windows Vista Windows 7 Insert the SC115 into a computer USB port The Found New Hardware Wizard window will open Select No not this time when asked to connect to Windows Update then click Next Select Install the software automatically then click Next If the Windows Security window appears select Install this driver software anyway to continue Click Finish to close the found New Hardware Wizard window Insert the SC115 into a computer USB port The Found New Hardware window will open Click on Locate and install driver software If the Windows Security window appears select Install this driver software anyway Insert the SC115 into a computer USB port Windows 7 typically configures the driver automatically If the drivers are not automatically installed do steps 4 through 6 Go to Windows Start Menu Control Panel Hardware and Sounds Device Manager under the Devices and Printers category Under Other Devices right click on SC115 Choose Update Drivers User Manual Table 2 PC Driver Installation for SC115 as Communications Interface Windows XP Windows Vista Windows 7 Apply power to a Apply power to a Apply power to a Campbell Scientific Campbell Scientific Campbell Scientific datalogger then attach the SC115 to the datalogger s CS VO port Using the included
10. B or Windows Explorer right click Format When given an option between formatting as FAT or FAT32 always choose FAT32 Formatting will erase all data files on the SC115 14 3 Operating System The SC115 is configured at the factory with an operating system Unless notified by Campbell Scientific the operating system does not need to be reloaded Downloading a new OS to the SC115 does not affect files in memory 15 Glossary User Manual DevConfig Device Configuration Utility Campbell Scientific PC software used for configuring dataloggers and peripherals LED Light Emitting Diode LoggerNet Campbell Scientific top level datalogger support software PC400 Campbell Scientific mid level datalogger support software RTDAQ Campbell Scientific datalogger support software for industrial applications SDC Synchronous Devices Communication A proprietary communications protocol between Campbell Scientific dataloggers and some peripherals 21 CAMPBELL SCIENTIFIC COMPANIES Campbell Scientific Inc CSI 815 West 1800 North Logan Utah 84321 UNITED STATES www campbellsci com e info campbellsci com Campbell Scientific Africa Pty Ltd CSAf PO Box 2450 Somerset West 7129 SOUTH AFRICA www csafrica co za e salesOcsafrica co za Campbell Scientific Australia Pty Ltd CSA PO Box 8108 Garbutt Post Shop QLD 4814 AUSTRALIA www campbellsci com au e info campbellsci com au Campbell Scienti
11. IVANVIA JASA A CAMPBELL SI SCIENTIFIC WHEN MEASUREMENTS MATTER SC115 CS I O 2G Flash Memory Drive with USB Interface Issued 18 5 15 Copyright 2010 2015 Campbell Scientific Inc Printed under licence by Campbell Scientific Ltd CSL 873 Guarantee This equipment is guaranteed against defects in materials and workmanship This guarantee applies for 24 months from date of delivery We will repair or replace products which prove to be defective during the guarantee period provided they are returned to us prepaid The guarantee will not apply to e Equipment which has been modified or altered in any way without the written permission of Campbell Scientific e Batteries e Any product which has been subjected to misuse neglect acts of God or damage in transit Campbell Scientific will return guaranteed equipment by surface carrier prepaid Campbell Scientific will not reimburse the claimant for costs incurred in removing and or reinstalling equipment This guarantee and the Company s obligation thereunder is in lieu of all other guarantees expressed or implied including those of suitability and fitness for a particular purpose Campbell Scientific is not liable for consequential damage Please inform us before returning equipment and obtain a Repair Reference Number whether the repair is under guarantee or not Please state the faults as clearly as possible and if the product is out of the guarantee period it shou
12. ammed to bale data to the SC115 at regular intervals or at uniform bale sizes When data retrieval is required 1 a second SC115 is swapped with the first or 2 the SC115 is removed milked of data perhaps by copying or moving data to a laptop computer and then reconnected to the datalogger NOTE To avoid losing data when the SC115 is disconnected from the datalogger the datalogger must have sufficient storage memory allocated in DataTable EndTable declarations in the form of internal or CompactFlash memory to cover the period the SC115 is not present 8 2 1 Programming for the Resident Modes A resident mode that collects data at regular intervals is enabled in the TableFile instruction by entering zero or a positive value for the NumRecs Timelntolnterval parameter and entering a non zero positive value for the Interval parameter To collect data at uniform bale sizes enter a non zero positive value for the NumRecs parameter and enter zero for the Interval parameter Below are TableFile instruction examples that enable resident modes The first TableFile instruction sets the datalogger to bale data to the SC115 at midnight each day The second TableFile instruction sets the datalogger to send bales of 24 records to the SC115 See Section 10 5 2 Resident Interval Mode Example for more detailed program code TableFile USB FileName 8 1 0 24 Hr 0 0 Interval trigger TableFile USB FileName 8 1 24 0 Hr 0 0 Nu
13. ampbell Scientific s Device Configuration Utility software v 1 5 or higher DevConfig 7 1 SC115 Settings Optional The default SDC addressing in the SC115 is adequate for most applications For exceptional circumstances the CS I O SDC address can be altered using the SC115 service in DevConfig v 1 5 or higher see Section 14 1 SDC Addressing SC115 CS I O 2G Flash Memory Drive with USB Interface 7 2 PC Preparation The following procedures install required drivers to the PC Install drivers BEFORE connecting the SC115 to the PC 1 Obtain software drivers from one of the following sources Source 1 Insert the CD supplied with anew SC115 The CD should auto run and present a menu if not open AutoRun exe Click on Install Drivers button Source 2 Drivers can be accessed through the SC115 service of Device Configuration Utility software DevConfig which is available at www campbellsci com Source 3 Obtain the SC115_Drivers exe file at www campbellsci com and copy it to a PC drive Open the file and follow the prompts Follow the on screen prompts to copy driver files to the PC Install drivers for SC115 as outlined in Table 1 PC Driver Installation for SC115 as Memory Device or Table 2 PC Driver Installation for SC115 as Communications Interface Procedures differ for different Windows operating systems and assume driver files have been copied to the PC Table 1 PC Driver Installation for SC11
14. arameters as shown below creates a naming scheme wherein the station name or serial number are part of the file name This allows the source of data to be easily identified during post processing TableFile USB Status SerialNumber Filename 8 1 0 0 Min 0 0 When a program is compiled with USB in the file path it searches the attached SC115 for any file names in the series If it finds any it uses the highest numbered file name increments it by one uses the result as the name for a new file and writes the new data to the new file When multiple SC115s are used to retrieve data from multiple dataloggers it is often desirable to set the interval parameter to 1 If the interval parameter is set to 0 instead of 1 the complete set of records from a single datalogger will likely be spread across all SC115s used to retrieve data If data are retrieved from a datalogger using an SC115 that already contains files whose names match those created by the current datalogger s TableFile the old files are likely to be overwritten Using unique filenames for each datalogger such as including the station name or serial number is the best practice See example in Section 10 5 1 1 Standard Data Collection Mode A rarely used alternative is to recompile the datalogger program with the second SC115 connected to retrieve its directory information This is done by powering down the datalogger connecting the SC115 and then powering up the d
15. ata collection mode with a resident CF card on a datalogger Background When an SC115 is configured for data collection mode plug and pull and it is plugged into a datalogger with a resident CompactFlash CF card and the running program is using the CardOut instruction all data present since the last collection will be automatically transferred from the data table to the SC115 file How it works When CardOut is used in a DataTable EndTable declaration the file created on the CF card becomes an extension of the table memory The internal memory is used as a buffer to transfer data to the CF card When there are enough data to warrant a write to the CF card the data are flushed to the card This results in duplicate data up to the internal table size that will exist on the internal memory and the CF card files Any time the table data are retrieved via LoggerNet data collection or by using the TableFile instruction the internal SRAM is searched first then the card So when operating the SC115 in plug and pull mode SRAM data are transferred first then the CF card is searched User Manual Effect The rate of transfer is slowed not because of the search of the card but because of the serial communications and is even slower if an ASCII output file is selected This is compounded by large data files that can occur when the CardOut instruction is used Searching the CF card adds some overhead but the vast majority
16. atalogger The Options parameter specifies the type of file to be saved and whether to include the header information timestamp and or record number Options 0 8 16 and 20 correspond to Campbell Scientific formats for TOB1 TOAS CSIXML and CSIJSON respectively Choosing an option not among these four may make the file incompatible with Campbell Scientific software that reads or writes data files For example Option 7 results in a TOBI file that cannot be read by CardConvert software or View Pro software Refer to the CRBasic Editor Help system for a complete listing of option codes The MaxFiles parameter specifies the maximum number of files to retain on an SC115 Table 4 reviews the options User Manual Table 4 Synopsis of MaxFiles Parameter Options MaxFiles Entry Function X Create Maximum of X files ring memory overwrite oldest file with newest file when full 0 The filename will remain fixed with no number appended The old file if it exists will be overwritten at each output 1 No limit to number of files ring memory overwrite oldest file with newest file when full 2 No limit to number of files fill and stop memory datalogger stops writing to SC115 when SC115 is full When MaxFiles is X SC115 memory may fill before X number of files is reached If this occurs the datalogger internally reduces X to the current number of files and overwrites the oldest file with new data
17. d It shuttles data OS and program files between Campbell Scientific dataloggers and a PC or it remains connected to the datalogger to augment data memory The SC115 can also be used as a CS I O to USB communications interface The SC115 has a USB 2 0 compatible connector used to attach the SC115 to a PC USB port to allow stored data files to be copies to the PC It also has a CS I O 9 pin connector that attaches the SC115 to the CS I O port of compatible Campbell Scientific dataloggers The SC115 may be connected directly to a PC or datalogger or connected through the supplied extension cables The 5 Vdc pin 1 of the CS I O interface determines whether the SC115 is used as a memory drive or as a CS I O to USB communications interface If the 5 Vdc pin is not driven high it acts as a memory drive If the 5 Vdc pin is driven high by the datalogger the SC115 will serve as a communications interface 5 1 Memory Drive Function As a memory drive when the SC115 is attached to the CS I O port of a datalogger the LED Light Emitting Diode first flickers as the SC115 and datalogger negotiate communications The datalogger determines if the TableFile instruction is set to write to an SC115 The LED flickers as the datalogger copies data files to the SC115 The LED stops flickering when data transfer is complete and the SC115 can safely be disconnected As a memory drive when the SC115 is attached to a PC the LED first lights solidly as i
18. d as it does not support the communications interface mode e Always click Disconnect within the datalogger support software Connect window prior to breaking the physical connection between the PC SC115 and datalogger If this rule is not observed and communication problems develop follow the procedure in Section 13 1 Breaking the Physical Comms Link e Do not connect two SC115s to a PC at the same time if both are attached to powered dataloggers This can cause confusion of virtual com ports on the PC as memory devices two SC115s may be attached to a PC at the same time 12 Troubleshooting Memory Drive 12 1 Preventing Data Corruption To avoid corruption of SC115 memory never remove the SC115 from the datalogger during data transfer The flashing LED indicates when data are being written to the SC115 Should the SC115 be removed while the LED is flashing the most likely result is that the current data file will be corrupted In addition a FAT sector or the directory link sector may become corrupted This condition requires that the SC115 memory be reformatted which will result in the loss of all data When either the NumRecs Timelntolnterval or Interval parameters are set to a non zero positive value resident modes there is a risk that the datalogger will begin writing data to the SC115 at the exact moment it is being removed from the datalogger resulting in data corruption To prevent this set these parameters to values that
19. e SC115 shipped from the factory ready for use in most applications e PC requires software drivers to be installed See Section 7 2 PC Preparation Install drivers BEFORE plugging in the SC115 When these drivers are installed the SC115 performs on the PC as a memory drive thumb drive SC115 CS I O 2G Flash Memory Drive with USB Interface e Datalogger as shown in the following code example insert the TableFile instruction into the datalogger CRBasic program immediately following the DataInterval instruction This configuration enables the SC115 to collect the newest data in the data collection mode see Section 8 1 Data Collection Modes Note that in data collection mode data will only be written to the SC115 when it is first attached to a datalogger While left connected no new data will be written to the SC115 Additional data will not be written to the SC115 until it is disconnected and reconnected to the datalogger Note that USB is the correct drive name For complete programming examples see Section 10 5 Example Programs EndTable DataTable Test 1 1 DataInterval 0 60 Min 0 TableFile USB Status SerialNumber _ Filename 8 1 0 0 Min 0 Sample 1 PanelTempC FP2 Minimum 1 BattVolt FP2 0 False 5 Overview The SC115 is a portable 2 GB memory drive thumb drive compatible with CRBasic dataloggers that have a CS I O port It can be used in tandem with a CompactFlash CF car
20. een the PC and the datalogger is physically broken before Disconnect is clicked in the support software the software requires about one minute to process the broken link If the link is reconnected before the break is processed a communications error may occur If an error occurs use the following procedure to re establish communications 1 Click on the support software Cancel button to stop the connection attempt 2 Disconnect the SC115 from the PC for at least one minute 3 After one minute reconnect the SC115 to the PC and datalogger 4 Close the support software then reopen it then click on Connect 14 Technical Reference 14 1 SDC Addressing 20 SDC addressing suitable for most applications is set at the factory The SC115 responds to two SDC addresses SDC address 0 is used when data files are transferred from the datalogger to the SC115 This setting cannot be changed When plugged into a USB port addresses SDC7 SDC8 SDC10 and SDC11 are available to support Communication Interface Mode on the CS I O port This setting defaults to SDC7 but can be changed using Device Configuration Utility software DevConfig 14 2 Formatting Memory NOTE The SC115 is formatted at the factory and is ready to use out of the box Should the SC115 require formatting such as if the memory becomes corrupted it can be formatted through datalogger File Control PC400 LoggerNet RTDAQ software datalogger keypad File Format US
21. fic do Brazil Ltda CSB Rua Apinag s nbr 2018 Perdizes CEP 01258 00 S o Paulo SP BRAZIL www campbellsci com br e vendas 2campbellsci com br Campbell Scientific Canada Corp CSC 14532 131 Avenue NW Edmonton Alberta T5L 4X4 CANADA www campbellsci ca e dataloggers O campbellsci ca Campbell Scientific Centro Caribe S A CSCC 300N Cementerio Edificio Breller Santo Domingo Heredia 40305 COSTA RICA www campbellsci cc e info campbellsci cc Campbell Scientific Ltd CSL 80 Hathern Road Shepshed Loughborough LE12 9GX UNITED KINGDOM www campbellsci co uk e sales campbellsci co uk Campbell Scientific Ltd France 3 Avenue de la Division Leclerc 92160 ANTONY FRANCE www campbellsci fr e info campbellsci fr Campbell Scientific Spain S L Avda Pompeu Fabra 7 9 Local 1 08024 BARCELONA SPAIN www campbellsci es e info campbellsci es Campbell Scientific Ltd Germany Fahrenheitstrasse13 D 28359 Bremen GERMANY www campbellsci de e info campbellsci de Campbell Scientific Beijing Co Ltd 8B16 Floor 8 Tower B Hanwei Plaza 7 Guanghua Road Chaoyang Beijing 100004 P R CHINA www campbellsci com e info campbellsci com cn Please visit www campbellsci com to obtain contact information for your local US or International representative
22. ficant processor overhead to convert to ASCII from the binary buffer CSIXML is especially slow The effects on collection time will be particularly noticeable if the datalogger is running a long or complex program In short if large files from numerous dataloggers need collection using the TOB1 format may save considerable time Consult the LoggerNet Instruction Manual for options available to convert TOB1 data files on the PC to easier to read formats 12 5 Slow PC Boot up Leaving an SC115 attached to a PC while it is booting up may cause a delay of several minutes to the boot up process on some computers The PC will continue to boot normally if the SC115 is removed The SC115 can then be inserted and used as normal 12 6 Write Failure A write failure after retries is interpreted to mean the memory is full When a write failure occurs MaxFiles parameter in the TableFile instruction is adjusted to its current number In addition the datalogger enters ring mode overwriting the oldest file on the SC115 with the new data as if the MaxFile parameter was set to 1 The timeout period between a failed write command and a retry is 8 seconds 19 SC115 CS I O 2G Flash Memory Drive with USB Interface 13 Troubleshooting Communications Interface 13 1 Breaking the Physical Comms Link To avoid a communications error always click on Disconnect prior to physically breaking the SC115 interface link When the SC115 interface link betw
23. ger manual for more information 10 5 Example Programs 10 5 1 Data Collection Mode Examples 10 5 1 1 Standard Data Collection Mode Plug Retrieve Data Since Last Plug Pull In this example the SC115 is connected to the datalogger to retrieve the data written to the datalogger memory after the Last connection It only retrieves data that were already in datalogger memory when it was connected To retrieve subsequent data the SC115 must be disconnected then re connected to the datalogger Note that the file name incorporates the system Status SerialNumber variabLe which inclusion helps avoid file overwrites Public PanelTempC BattVolt DataTable Test 1 1 DataInterval 0 60 Min 0 TableFile USB Status SerialNumber _Filename 8 1 0 0 Min 0 0 Sample 1 PanelTempC FP2 Minimum 1 BattVolt FP2 0 False EndTable BeginProg Scan 10 Sec 3 PanelTemp PanelTempC 250 Battery BattVolt CallTable Test NextScan EndProg 13 SC115 CS I O 2G Flash Memory Drive with USB Interface 14 10 5 1 2 Enhanced Data Collection Mode Example Plug Retrieve ALL Data Pull In this example the SC115 is connected to the datalogger to retrieve all of the data stored in datalogger memory It only retrieves data that were already stored in the datalogger memory when it was connected To retrieve subsequent data the SC115 must be disconnected and then reconnected to the datalogger Public PanelTe
24. he datalogger must have a newer operating system OS 22 or higher 8 1 1 Programming for the Data Collection Modes The standard mode is enabled in the TableFile instruction by entering 0 for both the NumRecs Number of Records parameter and the Interval parameter The enhanced mode is enabled by entering 0 for the NumRecs parameter and entering 1 for the Interval parameter Below are TableFile instructions that enable data collection modes The first TableFile instruction enables the standard data collection mode The second TableFile instruction enables the enhanced data collection mode See Section 10 5 1 Data Collection Mode Examples for more detailed program code TableFile USB Status SerialNumber _FileName 8 1 0 0 Hr 0 0 TableFile USB Status SerialNumber _FileName 8 1 0 1 Hr 0 0 8 1 2 Multiple Dataloggers The data collection modes allow one SC115 to be used with multiple dataloggers When using multiple dataloggers specify a unique file name for each instance of the TableFile instruction see Section 10 1 1 FileName This avoids overwriting data files from other dataloggers User Manual 8 2 Resident Mode NOTE Resident modes increase the risk of data corruption Review Section 12 1 Preventing Data Corruption before employing a resident mode In the resident modes the SC115 remains attached to a single datalogger allowing 1t to be used as resident external memory The datalogger can be progr
25. ion Speed i 18 12 4 2 Data Type Collection Speed i 19 12 5 Slow PC Bodies ona 19 12 6 Write Par lure sets ern un 19 13 Troubleshooting Communications Interface 20 13 1 Breaking the Physical Comms Link i 20 14 Technical Reference 444444 20 14 1 SDC Addressing 22 0 2222 58028 SB Rs 20 14 2 Formatting Memory eee cece cesecesecese cee caeecaeecaeeeeeeeeeeeeeeeeeeaeens 20 14 3 Operating Systemi iiipica ipa Raduni 20 15 GlOSSary croatia ireland 21 List of Tables 1 PC Driver Installation for SC115 as Memory Device 4 2 PC Driver Installation for SC115 as Communications Interface 5 3 Function of NumRec TFInterval and TFUnits Parameters 9 4 Synopsis of MaxFiles Parameter Options ine 11 SC115 CS I O 2G Flash Memory Drive with USB Interface 1 Introduction The SC115 is a portable 2 GB memory drive thumb drive compatible with Campbell Scientific CRBasic dataloggers that have a CS I O port It shuttles data OS and program files between Campbell Scientific dataloggers and a PC or it remains connected to the datalogger to augment data memory It can be used in tandem with a CompactFlash CF card The SC115 can also be used as a CS I O to USB communications interface 2 Cautionary Statements e Corruptio
26. ions WHILE EVERY ATTEMPT IS MADE TO EMBODY THE HIGHEST DEGREE OF SAFETY IN ALL CAMPBELL SCIENTIFIC PRODUCTS THE CUSTOMER ASSUMES ALL RISK FROM ANY INJURY RESULTING FROM IMPROPER INSTALLATION USE OR MAINTENANCE OF TRIPODS TOWERS OR ATTACHMENTS TO TRIPODS AND TOWERS SUCH AS SENSORS CROSSARMS ENCLOSURES ANTENNAS ETC Contents PDF viewers These page numbers refer to the printed version of this document Use the PDF reader bookmarks tab for links to specific sections 9 10 Datalogger Programming 10 1 DataTable and TableFile Instructions 10 1 1 FileName ieri 10 1 2 OP 6n8 u ees eestas esegesi i e pnas 10 1 3 MAA ES rE rise aan 10 1 4 NumRecs TimelntoInterval Parameter 10 1 5 Interval Parameter 10 1 6 Units Parameter i 10 1 7 OutStat Parameter e e a eis 10 1 8 LastFileName Parameter 10 2 CardFlush Instruction ii 10 3 CardOut Instruction i 10 4 Powerupant n 2 ar e handle 10 5 Example Programs aaa ai Introduction ar di Cautionary Statements Initial Inspection 4440 Quickstart cotte clelia lille eh OverviewW a Liliana aiar 5 1 Memory Drive Function ceeeeeeeeeeeeeeeeeeesecesecnseeaees 5 2 Communications Interface F
27. ld be accompanied by a purchase order Quotations for repairs can be given on request It is the policy of Campbell Scientific to protect the health of its employees and provide a safe working environment in support of this policy a Declaration of Hazardous Material and Decontamination form will be issued for completion When returning equipment the Repair Reference Number must be clearly marked on the outside of the package Complete the Declaration of Hazardous Material and Decontamination form and ensure a completed copy is returned with your goods Please note your Repair may not be processed if you do not include a copy of this form and Campbell Scientific Ltd reserves the right to return goods at the customers expense Note that goods sent air freight are subject to Customs clearance fees which Campbell Scientific will charge to customers In many cases these charges are greater than the cost of the repair x CAMPBELL SCIENTIFIC Campbell Scientific Ltd 80 Hathern Road Shepshed Loughborough LE12 9GX UK Tel 44 0 1509 601141 Fax 44 0 1509 601091 Email support campbellsci co uk www campbellsci co uk PLEASE READ FIRST About this manual Please note that this manual was originally produced by Campbell Scientific Inc primarily for the North American market Some spellings weights and measures may reflect this origin Some useful conversion factors Area 1in square inch 645 mm Mass 1 oz
28. mber of records trigger 9 Retrieving Data from SC115 Install PC software drivers BEFORE connecting the SC115 See Section 7 2 PC Preparation To collect data from the SC115 plug it into a PC USB port The SC115 becomes a memory drive on the PC and data files can be copied moved or deleted with the common file handling functions of Windows Multiple SC115s can be connected to a PC simultaneously and data passed between them Connecting a second SC115 may require installing the device driver a second time When used as a communications interface however only one SC115 should be connected to a PC Before disconnecting the SC115 from the PC run the Safely Remove Hardware utility in Windows SC115 CS I O 2G Flash Memory Drive with USB Interface 10 Datalogger Programming When used as a memory drive the SC115 requires a TableFile instruction in the datalogger CRBasic program TableFile creates a file from data table records and writes the file to the SC115 The TableFile instruction must be within the DataTable EndTable declaration 10 1 DataTable and TableFile Instructions CAUTION DataTable and TableFile instructions work together The data table size declared in DataTable determines the size of the TableFile buffer For instance a programmer may attempt to conserve datalogger memory by setting DataTable Size to 0 with the thought that doing so will direct data to only be written to the SC115 when i
29. mpC BattVolt DataTable Test 1 1 DataInterval 0 60 Min 0 TableFile USB Status SerialNumber _Filename 8 1 0 1 Min 0 0 Sample 1 PanelTempC FP2 Minimum 1 BattVolt FP2 0 False EndTable BeginProg Scan 10 Sec 3 PanelTemp PanelTempC 250 Battery BattVolt CallTable Test NextScan EndProg 10 5 2 Resident Interval Mode Example Plug In and Leave data baled from buffer to SC115 every 60 minutes In this example the SC115 remains at the datalogger as resident memory This program avoids data corruption by setting TableFile Interval to 60 In this case data are written only once an hour to the SC115 Public PanelTempC BattVolt DataTable Test 1 1 DataInterval 0 1 Min 0 TableFile USB Test 8 1 0 60 Min 0 0 Sc115 resident mode with interval Sample 1 PanelTempC FP2 Minimum 1 BattVolt FP2 0 False EndTable BeginProg Scan 10 Sec 3 PanelTemp PanelTempC 250 Battery BattVolt CallTable Test NextScan EndProg User Manual 10 5 3 Resident Record Number Mode Examples Plug In and Leave data baled from buffer to SC115 every 60 records In this example the SC115 remains at the datalogger as resident memory This program avoids data corruption by setting TableFile NumRecs to 60 In this case data are written only once an hour to the SC115 Public PanelTempC BattVolt DataTable Test 1 1 DataInterval 8 1 Min TableFile USB Test 8 1 60 0 Mi
30. n 0 0 Sc115 resident mode with NumRec Sample 1 PanelTempC FP2 Minimum 1 BattVolt FP2 0 False EndTable BeginProg Scan 10 Sec 3 PanelTemp PanelTempC 250 Battery BattVolt CallTable Test NextScan EndProg Plug In and Leave data baled when buffer is full t e DataTable Size TableFile NumRecs memory efficient In this example the SC115 remains at the datalogger as resident memory This program avoids data corruption by setting DataTable Size to equal TableFile NumRecs In this case data are written only once every two hours to the SC115 Public PanelTempC BattVolt DataTable Test 1 120 DataInterval 0 1 Min 0 TableFile USB Test 8 1 120 0 Min 0 0 Sc115 resident mode with NumRec Sample 1 PanelTempC FP2 Minimum 1 BattVolt FP2 0 False EndTable BeginProg Scan 10 Sec 3 PanelTemp PanelTempC 250 Battery BattVolt CallTable Test NextScan EndProg 15 SC115 CS I O 2G Flash Memory Drive with USB Interface 16 10 5 4 CardFlush Example In this example the SC115 remains at the datalogger as resident memory The Scan count usually Left at 0 is set to 600 in this application To ensure complete collection of data CardFlush instruction is included Public PanelTempC BattVolt DataTable Test 1 1 DataInterval 0 10 Sec 0 TableFile USB Test 8 1 100 0 Hr 0 0 Sc115 resident mode with NumRec Sample 1 PanelTempC FP2 Minimum 1 BattV
31. n of multiple data files may occur if the SC115 is removed from the host datalogger or PC during data transfer e Do not disconnect the SC115 from the host while the LED is flashing or lit Always use the Safely Remove Hardware utility provided in the Windows operating system prior to removal from a PC e Some data collection modes increase the risk of inadvertently disconnecting the SC115 from the datalogger during data transfer See Section 12 1 Preventing Data Corruption to assess the risk in a particular application e Always click Disconnect in the datalogger support software prior to removing the SC115 when it is a communications interface See Section 11 Serial Communications Interface Function for communication interface details and precautions 3 Initial Inspection 4 Quickstart Upon receipt of the SC115 inspect the packaging and contents for damage File damage claims with the shipping company Immediately check package contents against the shipping documentation Contact Campbell Scientific concerning discrepancies The primary function of the SC115 is as a portable memory drive thumb drive to collect data from compatible Campbell Scientific dataloggers see Section 6 Specifications for compatibility Simply connect the CS I O connector of the SC115 to the CS I O connector of a properly programmed datalogger and data are transferred automatically Memory drive setup see Section 7 Setup for complete instructions
32. n other words if the table file is large and the scan rate is short LastFileName may not be updated 10 2 CardFlush Instruction If a program Scan NextScan Count parameter is non zero the latest data may fail to write to the SC115 unless the CardFlush instruction is used For example with a scan count of 600 a scan interval of 100 ms and writing a file with TableFile after every 10 seconds every 100 records only 400 575 records may be written to the SC115 due to the program ending at the 600 scan prior to transferring all the records to the SC115 To transfer the remaining data to the SC115 place the CardFlush instruction between the NextScan and EndProg instructions See Section 10 5 4 CardFlush Example 10 3 CardOut Instruction A datalogger that supports CompactFlash CF can be programmed to simultaneously store data to internal memory a CF card and an SC115 The datalogger program needs to include a CardOut instruction in the DataTable declaration By including CardOut the datalogger can write data to the SC115 that is present only on the CF card See Section 12 4 1 Card and Collection Speed for more information on SC115 and CF card interactions See Section 10 5 5 CardOut Example 10 4 Powerup ini The SC115 supports the use of a powerup ini file which allows the host datalogger to be loaded with a specific program or operating system at datalogger power up Consult the powerup ini section in the datalog
33. oduct or used during the products life should be removed from the product and also be sent to an appropriate recycling facility Campbell Scientific Ltd can advise on the recycling of the equipment and in some cases Sz arrange collection and the correct disposal of it although charges may apply for some items or territories For further advice or support please contact Campbell Scientific Ltd or your local agent fz CAMPBELL E SCIENTIFIC Campbell Scientific Ltd Campbell Park 80 Hathern Road Shepshed Loughborough LE12 9GX UK Tel 44 0 1509 601141 Fax 44 0 1509 601091 Email support O campbellsci co uk www campbellsci co uk Precautions DANGER MANY HAZARDS ARE ASSOCIATED WITH INSTALLING USING MAINTAINING AND WORKING ON OR AROUND TRIPODS TOWERS AND ANY ATTACHMENTS TO TRIPODS AND TOWERS SUCH AS SENSORS CROSSARMS ENCLOSURES ANTENNAS ETC FAILURE TO PROPERLY AND COMPLETELY ASSEMBLE INSTALL OPERATE USE AND MAINTAIN TRIPODS TOWERS AND ATTACHMENTS AND FAILURE TO HEED WARNINGS INCREASES THE RISK OF DEATH ACCIDENT SERIOUS INJURY PROPERTY DAMAGE AND PRODUCT FAILURE TAKE ALL REASONABLE PRECAUTIONS TO AVOID THESE HAZARDS CHECK WITH YOUR ORGANIZATION S SAFETY COORDINATOR OR POLICY FOR PROCEDURES AND REQUIRED PROTECTIVE EQUIPMENT PRIOR TO PERFORMING ANY WORK Use tripods towers and attachments to tripods and towers only for purposes for which they are designed Do not exceed design limits Be familiar and c
34. ollection modes the Interval parameter determines what data are written to the SC115 Set this parameter to O to collect only data written to datalogger memory since it was last connected Set this parameter to to collect all of the data stored in the datalogger s memory See previous Table 3 Resident Mode increases the risk of data corruption Review Section 12 1 Preventing Data Corruption before employing a resident mode For Resident Mode the Interval parameter is used to determine how frequently data are written to the SC115 By setting this parameter to a non zero number the datalogger writes a new file to the SC115 at the interval based on this number and the Units parameter If Interval is set to 0 but NumRecs Timelntolnterval is set to a non zero value the datalogger writes data to the SC115 whenever the number of new records matches the NumRecs Timelntolnterval value 10 1 6 Units Parameter The Units parameter specifies the units used by the Interval parameter The compiler ignores this parameter if the interval parameter is set to 0 or 1 10 1 7 OutStat Parameter OutStat is inactive when set to 0 When set to a variable declared as Public or Dim OutStat output status indicates whether or not a new data file was stored the last time TableFile executed If a new file is written is stored in the variable the next time CallTable is executed If a new file is not written 0 is stored the next time CallTable
35. olt FP2 0 False EndTable BeginProg Scan stops at count 600 Not enough time to transfer all data Scan 100 mSec 3 600 PanelTemp PanelTempC 250 Battery BattVolt CallTable Test NextScan CardFlush Included to ensure complete data transfer to SC115 EndProg 10 5 5 CardOut Example In this example the SC115 and a CompactFlash card are used as external memory Public PanelTempC BattVolt DataTable Test 1 1 DataInterval 0 1 Min 0 CardOut 0 1 TableFile USB Test 8 1 0 60 Min 0 0 C115 resident mode with interval Sample 1 PanelTempC FP2 Minimum 1 BattVolt FP2 0 False EndTable BeginProg Scan 10 Sec 3 PanelTemp PanelTempC 250 Battery BattVolt CallTable Test NextScan EndProg User Manual 11 Serial Communications Interface Function The SC115 when used as a serial interface uses the Campbell Scientific SDC protocol to facilitate communications between the datalogger and a PC The SDC address can be set to 7 8 10 or 11 See Section 7 1 SC115 Settings Consider the following points when using the SC115 as a communications interface e Use the provided extension cables to establish the physical connections between datalogger SC115 and PC BEFORE opening LoggerNet e When selecting a port in the LoggerNet Network Map for USB to CS I O communication the COM port SC115 COM must be selected SCI 15 MSD COM may also appear as a choice but must not be selecte
36. omply with all instructions provided in product manuals Manuals are available at www campbellsci eu or by telephoning 44 0 1509 828 888 UK You are responsible for conformance with governing codes and regulations including safety regulations and the integrity and location of structures or land to which towers tripods and any attachments are attached Installation sites should be evaluated and approved by a qualified engineer If questions or concerns arise regarding installation use or maintenance of tripods towers attachments or electrical connections consult with a licensed and qualified engineer or electrician General e Prior to performing site or installation work obtain required approvals and permits Comply with all governing structure height regulations such as those of the FAA in the USA e Use only qualified personnel for installation use and maintenance of tripods and towers and any attachments to tripods and towers The use of licensed and qualified contractors is highly recommended e Read all applicable instructions carefully and understand procedures thoroughly before beginning work e Wear a hardhat and eye protection and take other appropriate safety precautions while working on or around tripods and towers e Do not climb tripods or towers at any time and prohibit climbing by other persons Take reasonable precautions to secure tripod and tower sites from trespassers e Use only manufacturer recommended parts ma
37. t 0 See following Table 3 and Section 10 1 4 NumRecs TimeIntoInterval Parameter for explanation e TFInterval Data collection modes enter 0 to collect newest data or enter to collect all of the datalogger s data Resident mode enter O if parameter d is set to number of records otherwise enter time interval integer gt 0 See following Table 3 and Section 10 1 5 Interval Parameter for detail f TFUnits Enter units for time interval Ignored at compilation if parameter e is 0 or 1 OutStat Optional Set to 0 or see CRBasic Help LastFileName Optional Set to 0 or see CRBasic Help gt 0 Il User Manual Table 3 Function of NumRec TFInterval and TFUnits Parameters NumRec Time Into Interval d Entry TF Interval e Entry TFUnits f Entry Function 0 0 N A compiler ignores When the SC115 is connected to the datalogger the datalogger automatically sends to the SC115 only the data collected after the SC115 was last connected The datalogger will not send additional data if the SC115 remains connected to the datalogger N A compiler ignores When the SC115 is connected to the datalogger the datalogger automatically sends to the SC115 all of the data contained in the datalogger s memory The datalogger will not send additional data if the SC115 remains connected to the datalogger number of data records value gt 0 N A compiler ignores
38. t communicates with the PC to obtain a unique address Once negotiations are finished the LED extinguishes and the SC115 appears as a removable drive in Windows Explorer Data files on the SC115 can be copied or moved to other drives Files such as CRBasic program files or operating system files can be copied or moved from PC drives to the SC115 5 2 Communications Interface Function As a communication device the SC115 provides pass through communications User Manual 6 Specifications Features e Portable 2 GB memory drive e Shuttles data OS and program files or remains connected to datalogger to augment memory e Can be used as a CS I O to USB communications interface e Mean time between failure MTBF gt 1 000 000 hrs e Sealed over moulded case No serviceable parts Compatibility Dataloggers CR800 850 CR6 CR1000 CR3000 CR5000 CR9000X NOTE A datalogger can have only one SC115 connected Temperature Operating 25 to 50 C Power requirement Source 12 Vdc from datalogger via SC12 cable or 5 Vdc through PC USB port Load Inactive 200 uA Active 35 mA Memory Capacity 2 GB Media Flash Weight 0 64 kg 0 14 Ibs Dimensions 105 x 43 x 21 mm 4 2 x 1 7 x 0 8 in 7 Setup A PC requires software drivers to support the SC115 and the datalogger requires inclusion of specific code in its CRBasic program In rare instances the SC115 may require a change to its default configuration through C
39. t is attached for milking However such a programming tactic will result in failure since in setting the DataTable size to zero the programmer also sets the TableFile data buffer to zero At the opposing extreme 1f the same memory conscious programmer sets DataTable Size to auto allocate 1 there is a high probability that the datalogger will allocate far more memory for TableFile buffering than is needed which will consume memory that may be better used elsewhere Memory allocated by the DataTable instruction acts as the buffer for TableFile data so the DataTable Size parameter must be declared large enough to buffer the TableFile output between collection visits with the SC115 TableFile syntax is reviewed below with comments specific to SC115 applications For more detail consult CRBasic Editor Help TableFile is included in the DataTable EndTable declaration as shown in the programming examples in Section 10 5 Example Programs TableFile a b c d e f g h a Drive FileName Drive always USB for SC115 Set a filename unique to each instance of TableFile instruction See Section 10 1 1 FileName for required syntax b Format Most common format is code 8 TOAS5 See CRBasic Help for details c MaxFiles 1 invokes auto allocation d NumRec Time Into Interval Data collection modes enter 0 Resident modes enter number of records integer gt 0 or enter time into interval integer g
40. ter can be increased to prevent skipped scans In sequential mode the TableFile instruction must finish before continuing to the next instruction resulting in skipped scans unless the scan interval is long enough to handle all communication measurement processing and TableFile tasks Sequential mode ignores any scan buffers that may be assigned Programs may run as much as three times faster in pipeline mode than in sequential mode 12 3 SC115 with Large Data Compliment An SC115 with a large compliment of data either a large number of files or a few very large files may respond slower than an SC115 with less data Compiling datalogger programs from a full SC115 may take longer than normal Opening the SC115 directory in support software File Control also takes longer if there are a large number of files within the SC115 directory File Control can access approximately twenty files per second when opening the directory 12 4 Data Collection Speed Many factors affect collection speed in plug and pull data collection mode As a rough estimate collection speed is typically 3 to 4 kB of SC115 file size per second TFOption 8 SDC7 set to 115200 autobaud no card storage module present Following are descriptions of two factors that contribute significantly to the slowing of collection speed 12 4 1 CF Card and Collection Speed Following is a discussion of SC115 performance expectations when it is used in tandem plug and pull d
41. terials and tools Utility and Electrical e You can be killed or sustain serious bodily injury if the tripod tower or attachments you are installing constructing using or maintaining or a tool stake or anchor come in contact with overhead or underground utility lines e Maintain a distance of at least one and one half times structure height or 20 feet or the distance required by applicable law whichever is greater between overhead utility lines and the structure tripod tower attachments or tools e Prior to performing site or installation work inform all utility companies and have all underground utilities marked e Comply with all electrical codes Electrical equipment and related grounding devices should be installed by a licensed and qualified electrician Elevated Work and Weather e Exercise extreme caution when performing elevated work e Use appropriate equipment and safety practices e During installation and maintenance keep tower and tripod sites clear of un trained or non essential personnel Take precautions to prevent elevated tools and objects from dropping e Do not perform any work in inclement weather including wind rain snow lightning etc Maintenance e Periodically at least yearly check for wear and damage including corrosion stress cracks frayed cables loose cable clamps cable tightness etc and take necessary corrective actions e Periodically at least yearly check electrical ground connect
42. unction ere Specifications uil alla 7 1 SC115 Settings Optional eeeeeeeeeeeeeeeeeseceseeaee 1 2 PC Preparation c ae A dura uranio 7 3 Datalogger CRBasic Programming 2200ssnne essen Data Storage Modes 8 1 Data Collection Modes e 8 1 1 Programming for the Data Collection Modes 8 1 2 Multiple Dataloggers eee ceeeeeeeeeeeeeeseeeseenseeaees 8 2 Resident Model 8 2 1 Programming for the Resident Modes Retrieving Data from SC115 10 5 1 Data Collection Mode Examples 13 10 5 1 1 Standard Data Collection Mode 13 10 5 1 2 Enhanced Data Collection Mode Example 14 10 5 2 Resident Interval Mode Example nen 14 10 5 3 Resident Record Number Mode Examples 15 10 5 4 CardFlush Example i 16 10 5 5 CardOut Example ina 40 reset 16 11 Serial Communications Interface Function 17 12 Troubleshooting Memory Drive 17 12 1 Preventing Data Corruption eresse 17 122 Skipped hat ano RER 18 12 3 SC115 with Large Data Compliment i 18 12 4 Data Collection Speed c ilunercne nia done piango 18 12 4 1 CF Card and Collect
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