Delta Electronics SS1-UM-1.05 Re-installing the SunData application icon, Flashcards reformatting

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To copy to another subdirectory, you must add that information to the filename you choose. If you only put a subdirectory name in the filename field, then the Workabout will use the original filename, but with the new subdirectory. A subdirectory name always starts and ends with “\”, for example \SUN\. If you are in any doubt about what is happening, include the complete subdirectory path and filename (but not the drive) in the filename field.

Re-installing the SunData application icon

If the Psion Logo Start-up screen (see previous page) has been accessed, the SunData application may not be automatically re-installed on returning to the Psion System screen, and the SunData icon will no longer be shown.

Re-installing SunData is quite simple. From the Psion system screen:

♦Press Menu, Disk, Directory, Enter and make sure that the files SunData.app and Sys$8087.ldd are present in the \SUN\ directory on the Internal Disk. Press On/Esc to return to the System screen.

♦Press Menu, Apps, Install, Enter, Tab, then move to \SUN\ and press Enter, then select SunData.app and press Enter.

You will now see the Install dialog box with Filename SunData.app specified.

♦Check that Disk is specified as Internal. The Position of the icon in the System screen can be specified too. When all the settings in the dialog box are

satisfactory, press Enter to accept them.

The Sundata icon should now be present in the System screen.

The identical process can be used subsequently for installing an upgraded version of the SunData.app program if one is issued.

Deleting unwanted Workabout files

You can delete files from the either the internal memory or the SSDs of the Workabout using its own file handling procedures as follows:

♦On the Workabout, exit from SunData (if necessary) by pressing ∪ +X.

♦In the System Screen, press Menu, Disk, Directory, Enter.

♦

Press ←

or → to select Disk [A] (or whichever Disk your file is on).

♦

Press ↑

or ↓ to highlight the filename of the file you want to delete.

♦Press Menu, Delete file, Enter, then respond to the confirmatory dialogue box.

You will find that no extra space is created on your SSD by deleting the files. The only way to liberate space on the SSD is to re-format it after removing all valuable files from it.

Flashcards - reformatting

The Flashcard (SSD) medium (unlike the Workabout internal memory) is such a secure form of data storage that the only way to make it rewriteable is to reformat it. If your Flashcard drive directory shows much less free space than the you would expect from the difference between 256K (the full amount) and the files shown on it, then you may want to reformat it. Check this with:

♦ Menu, Disk, Directory, Enter, then select the drive with ← or →

Reformatting will destroy any files left on the Flashcard. Make sure you have already transferred all valuable data files to a PC using SunData's file transfer procedure.

SunScan User Manual v 1.05

More Psion and file handling notes • 35

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Contents SS1-UM-1.05 SunScanCE conformity CopyrightAcknowledgements TrademarksContents Technical Reference section Menus and Screens More Psion and file handling notesMeasurement options LAI theoryIndex AppendicesOrganisation of this manual How to use the manualsIntroduction SunScan Canopy Analysis SystemData Collection Terminal Field accessoriesSunScan probe Beam Fraction sensorWorkabout and SunScan probe Getting StartedPreliminary checks Checking the Workabout hardware What the s/w does Installing the SunData s/w in your PCInstalling the s/w SunData s/w DisketteRunning SunData Setting up your PCs COM portWorkabout to PC Communication checksSunScan probe to PC Running SunData in Windows Working with the Workabout SunScan TutorialAbout this tutorial Starting SunData in the Workabout What to do if you get lostStarting the PC software Using a PC instead of the WorkaboutThis page is intentionally blank Working through the menu options Setting up a measurement sessionHot Keys File SavingTaking readings Using the Emulator modeWithout a Beam Fraction Sensor Connecting the SunScan probeConnecting the Beam Fraction Sensor Measuring Leaf Area Index without a Beam Fraction Sensor Averages Reviewing your data fileTo the PC Transferring the data file to your PCFrom the Workabout Initiating the file transfer from the Workabout Meanwhile, on the PC Conclusion of the Tutorial RS232 communication problemsSunData Screens on the Workabout File SettingsMenus and Screens Utils ContdQuit Navigating the Psion directories and screens More Psion and file handling notesNavigating Psion directories and screens Workabout User GuidePsion subdirectory usage in file select dialogs Flashcards reformatting Re-installing the SunData application iconDeleting unwanted Workabout files Data memory management Configuration and data file handlingSunData Configuration files Data files Default .cfgCreating a configuration file Restoring a configuration.CSV file Displaying data files on your PC.PRN file Data file layouts and data groups Page Above-canopy reference requirements Measurement optionsExperiment design Canopy type and LAI estimates Canopy Sampling volumeCanopy type and BFS practicalities Planning for the sun’s position Preferred light and weather conditionsAbsorption Advice on Absorption and Eladp valuesSetting Eladp Estimating Eladp in the field Relationship between Mean Leaf Angle and EladpLAI, PAR and All displays Workabout setupSunScan System Measurement modes Autolog function Levelling the probe Measurement procedures in the fieldProbe handling in the field Probe GO buttonWorkabout Using the tripodBFS handling in the field Use of the tripodExtension cables, and the location of the BFS Finding North, and setting the shade ringLevelling the BFS Recalibrate option PAR calibrationsFactory light calibration Checking the probe/BFS matchingComparing the calibration with other PAR sensors Routine maintenance and cleaningRestoring the factory calibration Effect of the shade ring on the BFSSunScan probe and Beam Fraction Sensor Environmental and moisture protectionIngredients of the LAI computation method LAI theoryTheory versus reality Derivation of Wood’s SunScan canopy analysis equationsMajor assumptions Transmission of Diffuse Light Beers law for canopy absorptionCampbells Ellipsoidal LAD equations Transmission fraction τ Is given by I/I0 Diffuse light transmission cosine corrected sensor Modelling the canopy transmissionDetail Diffuse light hemispherical response sensor Functions used to model canopy transmissionAccuracy of LAI calculations Diffuse light cosine response sensorExp 0.1 . x . atan 0.9 Atan L Q Spher Modelling incomplete PAR absorption and scatteringSummary Scientific referencesCalculating zenith angles Jones, Hamlyn G Plants and Microclimate second edition. CUP SunScan probe batteries Maintenance and repairTechnical Reference section Checking the batteriesChecking the desiccant Factory calibration method Re-setting the factory calibrationChecking the PAR calibration While running SunData TroubleshootingProblems running the SunData application Psion WorkaboutInsufficient power to write data reported Technical Support Data Collection Terminal type DCT1 Psion Workabout SpecificationsSunScan Probe Type SS1 Beam Fraction Sensor type BF1Logging Cables Carrying Case type SCC1Telescopic Tripod type BFT1 Spares Kit type SPS1Spectral response PAR PerformanceSunScan system cosine response Cosine responses of probe and BFSLogging the probe as a Linear Quantum Sensor AppendicesLogging the Beam Fraction sensor Revision History Upgrading the SunScan systemSunData PC s/w Workabout SunData s/wWorkabout Remote Link File transfer between Workabout and PCChoice of different programs PsiWinSlink and Rcom Example using SlinkDrives on the PC are referred to as REMA, Remc REM = remote Documentation of Rcom and Slink Example using RcomSending a file to a serial printer Using the Workabout Comms applicationAlternative file transfer mechanisms Sending a file to a Communication programGlossary Page Accuracy IndexIndex Field use 39, 46, 48, 50, 51, 58

SS1-UM-1.05 specifications

Delta Electronics has long been recognized for its innovative solutions in power and thermal management technologies. One of its notable products is the SS1-UM-1.05, a compact and efficient power supply module designed to meet the needs of a variety of applications, from industrial automation to telecommunications.

The Delta SS1-UM-1.05 is a key component in the company’s extensive portfolio, providing reliable and stable power supply for both demanding and sensitive electronic equipment. One of the main features of this module is its high efficiency, which typically exceeds 90%. This not only minimizes energy consumption but also reduces heat generation, making it an ideal choice for applications where thermal management is crucial.

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The SS1-UM-1.05 also boasts a compact footprint, which is essential for space-constrained installations. Its design emphasizes not only performance but also ease of integration into existing systems. The module provides multiple output voltage options, allowing it to cater to specific power requirements, whether it be for industrial machinery or consumer electronics.

In terms of technologies, the SS1-UM-1.05 incorporates advanced power conversion technologies that enhance its overall performance. It features overload protection and thermal shutdown mechanisms to safeguard both the module and the equipment it powers from potential damages due to electrical faults. Moreover, it has low electromagnetic interference (EMI) emissions, which is crucial for environments sensitive to electrical noise.

The SS1-UM-1.05 is also designed with a robust enclosure that adheres to stringent safety and environmental standards. This enhances its durability and reliability, ensuring it can withstand harsh operating conditions. With these features, Delta Electronics demonstrates its commitment to delivering high-quality products that meet the evolving needs of industries worldwide.

Overall, the Delta SS1-UM-1.05 power supply module is an exemplary solution for those seeking a reliable, efficient, and compact power source. Its advanced features and technologies make it an indispensable component in modern electronic systems.
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