6-6
6.5 Historical trend display
［
Explanation
］
The past data of currently recoding data or the data saved in the past can be read and displayed.
［
Operation
］
Press the REAL key on the Real time trend display, and the following display appears.
①
Cursor date
The date that the “
②
cursor” indicates is displayed. (Upper stage is currently date)
“
①
Cursor date” when it touches, and the date is specified, “
②
Cursor” is moved to an arbitrary
position.
②
Cursor
This date of line for measured value is displayed on the “
⑦
Measured value display of each
channel”.
③
Arrow key
The position of cursor can be moved.
The cursor position moves in the graph part even if
touching.
④
Expansion key
Select the minimum and the maximum values, and expands graph display area on the range.
The standard size can be returned by touching again.
⑤
Display movement key
The graph display area can be moved. When keeps touching "
⑤
Display movement key" for long,
a screen is scrolled at high speed. (It supports since recorder version 1.30.)
⑦
Measured value
display of each channel
(Instantaneous value)
③
Arrow key
④
Expansion key
⑤
Display movement key
⑥
File select key
①
Cursor date
②
Cursor