Yokogawa Data Acquisition with PID Control CX2000 - Manual (Page 36)

3-20
M-4659
Trend interval [/div]
Select the time corresponding to 1 division of the time axis on the trend display from
below: You cannot specify a trend interval that is faster than the scan interval. See the
table under “Save Interval” below.
15s*, 30s, 1min, 2min, 5min, 10min, 15min, 20min, 30min, 1h, 2h, 4h, and 10h
* Can be set on the DX1002, DX1002N, DX1004, DX1004N, DX2004 and DX2008.
Save Interval (when recording display data)
Select the size of a record data file. The recorded data is divided by the file size
specified here. The available settings vary depending on the Trend interval setting.
Trend interval
Selectable range of
auto save interval
Trend interval
Selectable range of
auto save interval
Trend interval
Selectable range of
auto save interval
* Selectable on the DX1002, DX1002N, DX1004, DX1004N, DX2004 and DX2008.
15 s* 30 s 1 min 2 min 5 min
10 min to 10 min to 10 min to 10 min to 10 min to
3 days 7 days 14 days 14 days 31 days
10 min 15 min 20 min 30 min 1 h
10 min to 10 min to 1 hour to 1 hour to 1 hour to
31 days 31 days 31 days 31 days 31 days
2 h 4 h 10 h
2 hours to 4 hours to 8 hours to
31 days 31 days 31 days
Circular Time Per revolution [/rev]
Select the time of revolution from [20min]* to [4week].
* Selectable on the DX2004 and DX2008.
Circular Save Interval
Select the size of a record data file. The recorded data is divided by the file size
specified here. The available settings vary in the range of [10min] to [31day] depending
on the [Time Per revolution] setting.
Circular Offset Time
The time at the reference position on the circle can be offset in unit of an hour up to 23
hours. The available settings vary depending on the [Time Per revolution] setting.
Display Update 2nd Interval
Enabled when [Trend Rate Switching] is turned [ON] under [Environment] - [Detail
Setting] in the [Basic Setting] tab. Select a rate from the list.
The selectable 2nd intervals are the same as those for Trend interval.
Direction
Set the display direction of the trends to [Horizontal], [Vertical], [Wide], or [Split].
Trend Clear
ON Clears the displayed waveform when the memory sampling is started.
OFF Does not clear the waveform when the memory sampling is started.
3.5 Entering General Settings