KYOWA WGA-910A Series Instruction Manual page 38

How to save the waveform data.
1) When using the recommended SD card (32 GB, TS32GSDHC10), it takes approx. 1.5 sec. for writing the
waveform data for one window to the SD card. Note that the writing time varies with the SD card and measuring
conditions.
2) X axis is 5.0 s, 10.0 s, 20.0 s, 50.0 s, 100.0 s: The WGA-910A always saves continuous waveform data.
X axis is 0.5 s, 1.0 s, 2.0 s: Since the WGA-910A prioritizes the writing process than the saving process, the
WGA-910A does not save waveform data continuously when changing windows.
3) The waveform data is saved with the following file name and the newly created file is KYOWA original
format.WGA_910A_Dxxxxx.KS (xxx : 00001～21844)
4) New waveform file is not created when the all waveform files (No. 00001 to No. 21844) saved in the SD card is
already filled. (Does not overwrite the waveform file No. 001.)
5) Capable of measuring the data with saving the waveform to the SD card.
However, the next measurement cannot be started for approx. 1.5 sec. to complete the saving of the downloaded
waveform data.
6) The control output [SD] is turned ON while saving the waveform data in the SD card.
7) The number of the waveform data of one window is 2001. The capacity including the detection point data is
approx. 8 KB.
8) Press the key to start recording data.
RECORD
When you press the
waveform data and detecting point data until pressing.
9) Depending on the start mode of wave, the WGA-910A saves multiple waveform data, between the
key, successively in single waveform file.
10) Max. 1000 windows waveform data and detecting point data are saved in one waveform file when saving the
multiple waveform data in series. In that case, the capacity is approx. 8 MB.
11) The waveform data is saved in the waveform file from small No. to large No. when there is empty waveform file.
[Example]
Suppose the waveform file No. 00001, No. 00003 and No. 00005 already have waveform data.
The next target waveform data is saved in the waveform file No. 00002.
12) After saving the waveform data of 100 windows in single waveform file, the WGA-910A saves the next waveform
data in next the empty waveform file.
In the case of this example, after the waveform file No. 00002, the next waveform data is saved in the waveform
file No. 00004.
NOTE
If recording the waveform is started with many files or large capacity file saved in the SD card, it seems that
the WGA-910A stops while waveform data is saved to the SD card.
In addition, the WGA-910A may not immediately get back to the state before displaying the waveform
unless the
This is because it takes time to check the free capacity of the SD card.
Wait for a while and the "Checking SD card" window blinks again.
Do not remove the SD card until you have received the result.
It is recommended to save the waveform data in the SD card with no file saved in the SD card.
key to stop recording data before the end point of the X-axis, the WGA-910A saves the
key is pressed.
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key and
RECORD