Yokogawa DAQWORX - Manual (Page 251)

7-75 IM WX101-01E
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Index
Setting the Recorder
Event Data
Event related settings are enabled when [Data Kind] is set to [E+D] or [Event] in [Basic
Environment] under [Environment] in the [Basic Setting] tab.
Sample rate
Select the data recording interval from the available settings. See the description for “Data
length” on the next page. You cannot specify a sampling rate that is faster than the scan
interval.
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.
You can only select [Free] if you are using the multi batch function (/BT2 option; release
number 3 or later). You can set the multi batch function by setting [Batch operation qty]
under [Environment] - [Detail Setting] in the [Basic setting] tab. You can only select [Free]
on DXs with the /AS1 advanced security option (release numbers 4 and later).
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 Sample rate setting.
25 ms* 2 125 ms 250 ms 500 ms 1 s
10 min to 10 min to 10 min to 10 min to 10 min to
4 hours 1 day 2 days 3 days 7 days
2 s 5 s 10 s 30 s 1 min
10 min to 10 min to 10 min to 1 hour to 1 hour to
14 days 31 days 31 days 31 days 31 days
2 min 5 min 10 min 15 min* 3 20 min* 3
1 hour to 1 hour to 1 hour to 1 hour to 1 hour to
31 days 31 days 31 days 31 days 31 days
30 min* 3
1 hour to
31 days
Sample rate* 1
Selectable range
of data length
Sample rate* 1
Selectable range
of data length
Sample rate* 1
Selectable range
of data length
Sample rate* 1
Selectable range
of data length
*1 You cannot choose an interval that is faster than the scan interval.
*2 Selectable on the DX1002, DX1002N, DX1004, DX1004N, 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.
7.7 Setting DX1000/DX2000