Omega RD-MV100 Series User Manual page 25

Displayed data
The data displayed on the screen are a maximum and minimum values of the data that
are sampled at the scan interval, within the time period corresponding to one dot.
Displayed data of the waveform (when the display update rate is set to one minute)
1 min
1 division (30 dots)
The time period corresponding to one dot is called "the sampling interval of displayed
data." The sampling interval of displayed data is determined by the display update
interval.
The relationship between the display update rate and the sampling interval of displayed
data is as follows:
For the procedure related to setting the display update rate, see section 7.3.
Display Update 1 min 2 min 5 min 10 min
Rate (/div)
Sampling interval 2
of displayed data (s)
Displayed information
The following Information can be displayed.
Information
All channel display
Message display
Display direction of waveforms
Displayed color of waveforms
Thickness of waveform lines
Trip line display
2 s (1 dot)
When the display update rate is set to one
minute, the time period corresponding to
one dot (the sampling interval of displayed
data) is 2 s.
20 min 30 min
4 10 20 40 60
Description
All the channels that were set to display the trend are
displayed on one trend screen. ⇒"Sections 4.3 and 8.10"
Messages specified by the user can be displayed at
arbitrary points in time. For example, by displaying a
message when a certain operation is carried out, the point
at which the operation is carried out can be seen visually.
Displayed messages are stored. ⇒"Sections 7.4 and 7.5"
The waveform can be displayed vertically or horizontally.
The vertical display is in the same direction as the chart
recorder and is convenient when the RD-MV100 is used
with the chart recorder. ⇒"Section 7.13"
The displayed color of waveforms can be specified for each
channel. The color also applies to the bar graph display.
⇒"Section 7.8"
You can select from three types: 1, 2, or 3 dots. The
specified thickness of waveform lines applies to all
channels. ⇒"Section 7.13"
Displays a line to indicate a particular value of interest (trip
line) for each group. You can select the thickness of the
displayed line from three types: 1, 2, or 3 dots. Up to four
trip lines can be displayed on a single group. ⇒"Sections
7.7 and 7.13"
1.3 Display Function
Maximum value
Minimum value
1 h 2 h 4 h
120 240 480
1-7
1