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1-6
Trend Screen
Displays the waveform of the measured and computed data. The direction of the
waveform display can be set to horizontal or vertical. For details related to the display
method, see section 4.3.
Trend display
Measured/computed value
Channel/Tag
Unit
Alarm mark
Scale
Trip line
Message
Display update rate(Time/div)
Numerical display section
Data of selected group
Waveform of all channels
Updating the waveform and updating the numerical display
One division on the RD-MV100 consists of 30 dots on the LCD. The displayed waveform
is updated at an interval corresponding to one dot. This interval is determined by the
time period corresponding to one division (referred to as the display update rate). The
relationship between the display update rate and the speed of movement of waveforms
is as follows:
Display Update
1 min 2 min 5 min
10 min
20 min 30 min
1 h
2 h
4 h
Rate (/div)
Speed of movement
594
297
119
59
30
20
10
5
2.5
(approximate value, mm/h)
Note
The speed of movement of the trend display along the time axis is derived from the following
equation given the dot pitch of the LCD (0.33 mm):
The speed of movement of the trend display along the time axis = 30 (dots)
×
0.33 (mm)
×
60
(min)/display update rate (min)
Measured and computed values are updated every second. However, when the scan
interval on the RD-MV106/RD-MV112 is 2 s, the display update rate is also 2 s.
1.3 Display Function
Содержание RD-MV100 Series
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