Yokogawa Value Series FX1000 - Manual (Page 117)

4-8
IM 04L21B01-01EN
4.3 Displaying Past Measured Data (Historical
Trend Display)
There are five methods to display the past measured data.
For a description of the function, see section 1.3.
Recall from the display selection menu (see this section).
Display from the alarm summary (see section 4.6).
Display from the message summary (see section 4.7).
Display from the memory summary (see section 4.8).
Show the measured data stored on an external storage medium (see section 6.8).
Procedure
• Showing the Display
Carry out the procedure below while memory sampling is in progress.
1. Press DISP/ENTER to show the display selection menu.
2. Press the arrow keys to select TREND HISTORY, and press DISP/ENTER.
The display appears.
• Changing the Displayed Contents
1. Press DISP/ENTER to show the display selection menu.
2. Press the right arrow key to display the sub menu.
3. Press the up and down arrow keys to select the sub menu item.
ALL CHANNEL: Displays the waveforms of all channels
GROUP CHANNEL: Displays the waveforms of the
channels registered to groups
CURSOR TIME ON: Displays the time at the cursor position.
When the trend display direction is vertical:
Upper right
When the trend display direction is horizontal:
Lower right
CURSOR TIME OFF: Displays the date/time of the data at the
right edge of the screen.
Group name: Displays the group
Historical trend display sub menu
MESSAGE DISP2: Displays the messages using
display method 2
MESSAGE DISP1: Displays the messages using
display method 1
SCALE ON: Displays the scale
SCALE OFF: Clears the scale
CURSOR VALUE: With display data, shows the maximum
data value at the cursor position. With
event data, shows the data at the cursor
position.
DIGITAL MAX/MIN: Displays the maximum and minimum
values at the cursor position and the
maximum and minimum values within
the displayed data in the digital value
display area.