Upgrade history DAS-200A

Ver.01.35

  • Added the function for converting the KS3 files into the KS2 files.
    (The KS3 file is a data file recorded by the CTRS-100A.)

Ver.01.34

  • Added the print function for the ECAN information.

Ver.01.33

Changed the channel No. assignment of KS2 files after merging the KS2 files - recorded by using the EDX-5000A and EDX-200A.

[Example]
Suppose the units are as follows.
Master EDX-5000A (80-channel unit, CH01 to CH08),
Slave 1 EDX-5000A (80-channel unit, CH01 to CH08),
Slave 2 EDX-200A (32-channel unit, CH01 to CH08),
After merging KS2 files, the channel No. of new KS2 file are as follows.

Before:

Channel No. of KS2 file after merging Channel No. of KS2 file before merging
CH01 to CH08 CH01 to CH08 of master
CH09 to CH16 CH01 to 08 of slave 1
CH161 to CH169 CH01 to CH08 of slave 2

After:

Channel No. of KS2 file after merging Channel No. of KS2 file before merging
CH01 to 08 CH01 to CH08 of master
CH81 to 88 CH01 to CH08 of slave 1
CH161 to 169 CH01 to CH08 of slave 2

Ver.01.32

Fixed the following bug.
On the [Display Condition] window or graph scale window, when the absolute value of the scale value (Time Series graphs, X and Y axes of X-Y graphs) is less than 1.0, the scale value is rounded off to the nearest whole number for display. (The target versions are Ver.01.28 to 01.31.)

[Example]

  • Suppose the scale value is 0.5.
    The "1.0" appears by rounding off to the nearest whole number since the absolute value is less than 1.0.
  • Suppose the scale value is 1.5.
    The "1.5" appears as it is since the absolute value is 1.0 or larger.

Ver.01.31

  • Updated the instruction manual.

Ver.01.30

  • Fixed the following bugs.
    When you selected the USB memory as the “Conversion File Folder” and converted the files, the PC hung.

Ver.01.29

  • Fixed the following bugs.
    When the number of channels is 38 or larger in the fatigue life prediction, the PC hung after saving the results in files.

Ver.01.28

  • Fixed the following bugs.
    When saving the KS2 files recorded by using the EDX-5000A, the file ID of the saved KS2 files has been changed from the "EDX-5000A" into the "DAS-100A".
  • When the NMEA files with the fixed longitude and latitude has been loaded, the PC hung.
  • When the KS2 files - including CAN channels only – has been loaded after registering the initial conditions in the "All Data Mode," the PC hung.

Ver.01.27

  • Fixed the following bug.
    Minor modification

Ver.01.25

  • Fixed the following bug.
    When you print the results of the statistic operations, the data analysis software did not print the 12th or higher digits.
    [Example]
    Suppose the result is -0.001234567 (12 digits).
    The data analysis software did not print the - (minus) sign.
    After fixing the bug, the data analysis software prints the results within 11 digits (-1.2346e-03).

Ver.01.24

  • Fixed the following bug.
    Minor modification

Ver.01.21

The latest version corrected the following failures:

  • In the case of selecting menu [Open the Dual-sampling Data File…] from menu [File], then load a KS2 file and convert it to CSV format data file, the header information is not saved.

Ver.01.20

The latest version corrected the following failures:

  • In the case of selecting menu [Open the Dual-sampling Data File…] from menu [File], then load a KS2 file and convert it to CSV format data file, the header information is not saved.

Ver.01.19

The following failures are corrected:

  • Graphs could not be scrolled by moving scroll bar on the zoom mode.
  • When extraction of arbitrary data from KS2 file recorded by EDX-2000A or EDX-2000B or EDX-3000A, all bits of digital channel could become to 0x7FFF if the most significant bit was 1.
  • When converting short type data file (Version 01.04) to CSV format, the significant data length could become 15-bit. This failure only occurred from version 01.11 to 01.18.

Ver.01.18

The following failures are corrected:

  • CAN data file (E4A file) acquired through ECAN-40A was converted to analog data with calibration coefficients and offset parameters discarded in calculation.
  • Switching the graph scale during data reproduction in auto scale mode broke off waveforms.
  • In reading CAN data file (E4A file) acquired through ECAN-40A/EGPC-40A, a press of the Cancel button to terminate data reading deleted the CAN data file (E4A file).
  • In fatigue life prediction, the data acquisition time exceeding 10000 seconds was calculated in minutes though it should be in seconds.

Ver.01.16

  • A maximum number of data points for conversion to CSV file is increased from approximately one million to infinite.
  • The following failures are corrected:
    1) File conversion or statistic operation in an arbitrary range resulted in uncertain initial values. (This failure occurred with versions 01.11 to 01.15.)
    2) Changing a display condition such as display item or display mode on GPS window resulted in hang-up.

Ver.01.15

【Modifications】

  • After displaying [MAX/MIN], loading KS2 file was failure (Versions 01.12 to 01.14). This problem has been corrected.
  • An error message will be displayed in case of unable to load KS2 file.

Ver.01.13

【The following failure is corrected】

  • With regard to real-valued KS2 file acquired via NTB-500A or UCAM-550A or obtained through arithmetic operation, reading the data for numeric presentation on display resulted in hang-up.

Ver.01.12

  • Corrects such the failure that reading a corrupt KS2 file resulted in hang-up.

Ver.01.11

  • Enable reproduction of CAN data acquired through the multi-channel CAN card ECAN-40A.
  • Correct the failure to print normally in all data display mode.
  • Enable selection of saved items in conversion to CSV file.
  • Functions added for graph display
    • Graticule that can freely be set
    • Y-axis scales that can be set individually for all channels

Ver.01.10

  • The order of RPCⅢ format from the header information is the same order as the MTS data format.
  • The footer data can be converted correctly when converting KS2 format to other versions of KS2 format.

Ver.01.09

  • The scale of Y-axis has been changed from full scale to physical scale; the maximum value and minimum value has been added on all data display window.

Ver.01.08

  • It is possible to convert multiple files into CSV format file even if there are 2 or more underscores lines in the original file name.

Ex.TEST_000_I0000.KS2

Ver.01.07

  • The system sometimes hung when a GPS data file, containing no positional data consisting of latitude and longitude, was opened. This problem has been corrected.
  • All recorded data was zeroed out when a long-type KS2 file was converted to an RPCIII file. This problem has been corrected.

Ver.01.06

  • Dual sampling data files for data collected by EDX-200A can be converted to a CSV file.
  • “CSV Format” was added to the file conversion menu for CSV/XLS/XLSX files.
    “Old Type” and “Standard Type” options are included in the “CSV Format” menu.
    When “Standard Type” is selected, information on “High-pass filter,” “Low-pass filter” or “Digital filter” is added to the header.

Ver.01.05

  • Fixed bug causing omission of part of the graph waveform display.
  • Fixed bug resulting in the message “No such file exists in the folder selected.” and preventing display of dual sampling data when the filename of the data file selected when displaying dual sampling data contains two or more underscores (“_”).

Ver.01.04

■ Additional features:

  • Can reproduce KS2 files that were recorded by dual sampling.
  • Can reproduce CSV format files that were recorded with static measurement.
  • XLSX was added to the type of file format for converting KS2 files.
  • Can automatically reproduce X-Y graphs and GPS graphs.