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All Rights Reserved. Copyright © 2000, Yokogawa Electric Corporation
TI 04L01A01-02E
2.3.5
Waveform Reference Function (Historical Trend Display)
The past measured data stored in the internal memory can be viewed.
You can also display the historical data together with the current waveforms for easy comparison of the
two.
Display function
Display data
: Display data file/event data file
Display
: Display data file: Full screen for each display group of two screen display
Event data file: Full screen for each display group.
Scroll
: You can scroll the waveform using the cursor keys.
Time axis zoom
: Time axis expand: Up to a factor of two.
Time axis reduce
;
Down to 1/60.
Memory overview
Displays in a compressed form the entire display data in the internal memory and removable storage
media.
You can specify a position on the memory overview display with a cursor and display it on the full
screen historical data display.
Full screen historical data display
a. Max. and Min. values of right-end of the
display.
b. Max. and Min. values of display range.
Two screen display
(display data file)
a. Historical data
b. Current waveform
c. Numeric display section
The current value is displayed.
a
b
①
a
b
c