Xviewer saves wveform data as a .FLD Data ... here is example of how to gain access via VBA to that waveform data:
Example
1) Please copy the file "OK.FLD" to "C:temp"
2) Please enable Macro function, and please open floatread.xls.
3) Excel TOOL menu -> Macro -> Visual Basic Editor
4) Please click F5. (Run)
5) Please input RecordLength and Number of Channel on
UserForm1-View and click "READ".
6) The FLD data is loaded on Excel sheet.
The data points are saved in 32-bit floating format.
The order of the data is little-endian (Intel format).
The extension is .fld.
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The floating point (FLD) format is very simple. No need for detailed explanation. The sampled data stored in the acquisition memory is converted using the specified range and saved to a file in 32-bit IEEE floating format. The data notation is little-endian (Intel format).
That is, the 32-bit (4-byte) acquisition data is formed in the order of channel (order). It consists of only the 32-bit (4-byte) data formation. Each acquisition data can be extracted by unit of 32-bit (4-byte). That is all