YOKOGAWA Daqstation DX2040 - Page 227

6-3
IM 04L42B01-01E
Saving and Loading Data
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App
Index
• Circular/Saveinterval
See section 5.12.
• Eventdata(whenrecordingeventdata)
 • Samplerate
Select the data recording interval. Use the table under “Data length” for reference.
 • Mode
Settings Description
Free Records data continuously.
Single Records data when the trigger condition is met.
Repeat Records data each time the trigger condition is met.
* This setting is fixed at “Free” when the multi batch function (/BT2 option) is being used
and on DXs with the /AS1 advanced security option.
 • Datalength
Select the size of a record data file. The recorded data is divided by the file size
specified here. The available data lengths vary depending on the number of
memory sampling channels and the Samplerate setting.
Samplerate
*1
25 ms
*2
125 ms 250 ms 500 ms 1 s
Selectable
rangeofdata
length
10 min to 4
hours
10 min to 1
day
10 min to 2
days
10 min to 3
days
10 min to 7
days
Samplerate
*1
2 s 5 s 10 s 30 s 1 min
Selectable
rangeofdata
length
10 min to 14
days
10 min to 31
days
10 min to 31
days
1 hour to 31
days
1 hour to 31
days
Samplerate
*1
2 min 5 min 10 min 15 min
*3
20 min
*3
Selectable
rangeofdata
length
1 hour to 31
days
1 hour to 31
days
1 hour to 31
days
1 hour to 31
days
1 hour to 31
days
Samplerate
*1
30 min
*3
Selectable
rangeofdata
length
1 hour to 31
days
*1 You cannot choose an interval that is faster than the scan interval.
*2 Selectable on the DX2004 and DX2008.
*3 Release number 3 or later.
 • Pre-trigger
Specify the range when recording data before the trigger condition is met. Select
the range as a percentage of the data length from 0, 5, 25, 50, 75, 95, and 100%.
If you do not want to record the data existing before the trigger condition is met,
select 0%.
• Triggersignal>Key
Select On if you want to activate the trigger using key operation.
Note
• Triggerscanbeappliedusingeventaction(seesection7.1).
• IfthetriggerconditionisalreadymetwhenyoupressSTART,recordingstarts.
6.1SettingtheRecordingConditionsoftheMeasuredData