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All Rights Reserved. Copyright © 2000, Yokogawa Electric Corporation
TI 04L01A01-02E
2.3.3
Status Display
The status display at the top section of the screen graphically displays the time, operating conditions,
memory usage, alarm information, and other information at all times.
a. Display group name
: Displays the name of the group (screen) that is currently displayed.
When mode is all, 'ALL'is displayed.
In case of using log in function, user name is displayed when
the status is log on.
b. Date and time
: Displays the current date and time.
c. Recording status indicator
: Displayed in green when recording is in progress, red when it is
stopped.
d. Memory status indicator
: Displays the usage condition of the internal memory.
Displays stored inner memory storage which has not been
copied to external media.
Displayed in orange when the event file is waiting for a trigger, green
when collecting data.
e. Media status indicator
: Displays the usage condition of the removable storage medium and the
open/closed condition of the front door.
f. Computation status indicator
: Turns on when computation is in progress.
g. Key lock indicator
: Turns on when the keys are locked.
h. Alarm indicator
: Turns on or blinks when an alarm occurs.
2.3.4
Display Types
You can select from the following display types on the DX Series.
Display Type
Display Function
Trend
Displays the measured values using a waveform.
This is useful when monitoring the trend of the measured values.
Numeric
Displays the numeric measured values using large fonts.
This is useful when monitoring the exact measured values.
Measurement
data display
Bar
graph
Displays the measured values on a bar graph.
This is useful when monitoring the level of the measured values with respect to a
specified value.
Overview
Displays the alarm conditions and numeric values of all the channels on one screen.
You can use the cursor to specify a channel and jump to the trend or bar graph
containing that channel.
Alarm
information
Displays a list of the times of alarm occurrence and release, and the alarm type.
You can select an alarm incident from the list and display the historical data
containing the channel on which the alarm occurred.
Message
information
Displays a list of the times when messages were entered and the content of the
messages.
You can select a message from the list and display the historical data that existed
when the message was entered.
Memory
information
Displays a list of files in the internal memory.
You can select a display data file and display the historical data.
Information
display
Report data
Displays the result of the hourly, daily, weekly, or monthly report using numeric
values.
Four screen display
(DX200 only)
Simultaneously displays four types of screens. Each screen section can display any
one of the measurement data displays, overview, and information displays.
You can easily store and recall the screen configuration.
Historical data display
Displays the measured data(display data, event data) in the past that have been
written to the internal memory.
The data file stored in external media can be seen as a historical data.
You can also display the historical waveform of the display data while displaying the
current waveform.
Event data(free)
Event data(trigger,rotate)
Only display data
