InteliVision 8
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4.2 Trends screen
You can display and monitor up to 8 different channels (values) in real time on Trends monitoring screen. All the
displayed data are stored in RAM memory or in RAM + USB stick with certain sampling period at the time when
trends are running. You can display both analog and binary values.
IMPORTANT: You loose all logged data when:
you change configuration of controller
or settings of Trends
switch off the display and data were logged only to RAMmemory
Press Trends buttons. Trends screen appears (curves are just and example):
Image 4.18 Trend context menu
Note: Buttons Channels, Settings, Zoom 10x/1x, Markers On/Off are available only when trends are NOT
running.
4.2.1 Trends context buttons
Trend Context buttons
Start Starts trends logging
Channels Selects displayed values and sets their parameters
Settings Sets trends properties
Zoom10x Switches zoom of curves 1x/10x
MarkersOn/off Switches on/off vertical markerssee Vertical markers on page 37
PageModeOn
Switches PageMode on/off (in On Mode the movement of the trend or marker is 10x
faster). The icon is displayed in top line of Trend monitoring screen.
Export->USB Single export trends to USB
Import<-USB Import of trends from USB
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