Yokogawa Button Operated MV2000 - Manual (Page 271)

13-3
IM MV1000-01E
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13.2 Dsplay Functons
Dsplay
Item Specfcatons
Display * MV1000: 5.5-inch TFT color LCD (320 × 240 dots)
MV2000: 10.4-inch TFT color LCD (640 × 480 dots)
Brightness MV1000: Eight levels. MV2000: Six levels.
Backlight saver function Dim or turn off the LCD backlight if there is no key operation for a specified time.
Dim or turn off the LCD backlight at any time by using the FUNC key
* The LCD monitor may contain few pixels that are always on or off. The brightness of the LCD may not be uniform due to the
LCD characteristics. This is not a malfunction.
Screen
Item Specfcatons
Display groups Allows you to assign channels to groups on the trend display, digital display, and bar graph display
for displaying
Number of groups MV1000: 10. MV2000: 36.
Number of channels per group
MV1000: 6 max. MV2000: 10 max.
Display colors Channel: Select from 24 colors
Background: Select white or black
Trend display
Waveform line width Select 1, 2, or 3 dots
Display method Displays with orthogonal time (T) and measured value (Y) axes
Layout:
Vertical, horizontal, wide, or split
Trend interval: MV1004, MV1008, MV2008: Select from 5 s, 10 s, 15 s, 30 s, 1 min, 2 min,
5 min, 10 min, 15 min, 20 min, 30 min, 1 h, 2 h, 4 h, 10 h/div
MV1006, MV1012, MV1024, MV2010, MV2020, MV2030, MV2040,
MV2048: Select from 15 s (only for fast sampling mode), 30 s, 1 min, 2 min,
5 min, 10 min, 15 min, 20 min, 30 min, 1 h, 2 h, 4 h, 10 h/div
Switchable to the secondary trend interval
Scale Displays a scale for each channel
Current value bar graph, color scale band, and alarm value marks can be displayed on the scale.
Miscellaneous Grid (divisions: 4 to 12), trip line (line width: 1, 2, or 3 dots), message, zone display, partially
expanded display, auto zone display
Digital display Displays measured values numerically
Update rate 1 s (or the scan interval if the scan interval is greater than 1 s)
Bar graph display Displays measured values on a bar graph
Direction Vertical or horizontal
Base position End or center
Update rate 1 s (or the scan interval if the scan interval is greater than 1 s)
Scale Displays a scale for each channel
Color scale band and alarm value marks can be displayed on the scale.
Historical trend display
Shows the display data or event data in the internal memory or external storage medium.
Display format All screen or half screen (only when the display data is being redisplayed)
Foreground display (TOP CHANNEL): Displays a specified channel’s waveform in foreground
Auto span display: Displays a waveform by automatically adjusting the display span of a specified
channel
Auto zone display: Displays waveforms in separated display zones for each channel
Time axis operations Reduction/expansion, continuous data display, absolute/relative time display
Added message Adds messages
Background colors White, cream, black, and light gray
Overview display Displays measured values of all channels and alarm statuses (measured values not displayed if
there are 261 or more channels on the MV2000)