Omega RD-MV100 Series, Руководство пользователя

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1-7
Overview of Functions
1
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.
1 min
1 division (30 dots)
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.
Displayed data of the waveform (when the display update rate is set to one minute)
2 s (1 dot)
Maximum value
Minimum value
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 20 min 30 min 1 h 2 h 4 h
Rate (/div)
Sampling interval 2 4 10 20 40 60 120 240 480
of displayed data (s)
Displayed information
The following Information can be displayed.
Information Description
All channel display All the channels that were set to display the trend are
displayed on one trend screen.
⇒
“Sections 4.3 and 8.10”
Message display 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”
Display direction of waveforms 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”
Displayed color of waveforms The displayed color of waveforms can be specified for each
channel. The color also applies to the bar graph display.
⇒
“Section 7.8”
Thickness of waveform lines You can select from three types: 1, 2, or 3 dots. The
specified thickness of waveform lines applies to all
channels.
⇒
“Section 7.13”
Trip line display 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