Promotic
WikipediaLinkedInYoutubeTwitterFacebook

Viewer - tab of the PmgTrendViewer object

Description:
Trend viewer basic parameters setup
Configuration items:
Data viewing modeDisplaying values either in the table mode or in the graphic mode.

This configurator sets the initial value of the ViewMode property.

graph - graph
table - table
Maximum number of points rendered by a single trend progressionMaximum number of of displayed points in viewer range.

This configurator sets the initial value of the PointsMaxVisibleCount property.

Autoscroll
Activate autoscroll after startEnable/disable Autoscroll.

This configurator sets the initial value of the Autoscroll property.

Autoscroll typeAutomatic scroll type.
0 - no autoscroll - Does NOT scroll.
10 - scroll to the new value point - If the time of the newest point exceedes the right edge time (TimeMax) then scroll to the time of this point.
11 - if the newest point is outside then scroll by length - If the time of the newest point exceedes the right edge time (TimeMax) then scroll in time by defined interval (AutoscrollSize).
20 - scroll to current time - If the current computer time exceedes the right edge time (TimeMax) then move to this time.
21 - if current time beyond then move by range - If the current computer time exceedes the right edge time (TimeMax) then scroll in time by defined interval (AutoscrollSize).
30 - scroll always by length - Always move by time range defined 'autoscroll period' (AutoscrollRate), always move by defined range (AutoscrollSize).
Autoscroll rate [sec]Period of reading data in seconds while autoscroll is switched on. It is possible to enter value greater or equal to 0.2 seconds.

This configurator sets the initial value of the AutoscrollRate property.

Autoscroll modeUnit of the value in the "Autoscroll size" configurator.

This configurator sets the initial value of the AutoscrollSizeUnit property.

0 - by interval in seconds
1 - multiple of time axis length
Autoscroll sizeSpecifies the time period by which the time axis is moved.

This configurator sets the initial value of the AutoscrollSize property.

Decrease the number of points by recalculation in the PmaTrendGroup object
Recalculate for range greater than (including)For this and higher range of the time axis, the trend server will compress calculated values if the number of returned points for this range would exceed the PointsMaxVisibleCount.

This configurator sets the initial value of the TimeZoomMinForCompress property.

Recalculate typeCalculation type
avg - average
avgweighted - weighted average
min - minimum
max - maximum
minmax - minimum and maximum
sum - sum
count - number of values
first - first value
Control of the trend viewer
Show labels near click position
none
on the nearest trend
on the active trend
on all trends
Label content
value
value - name
value - time
value - time - name

History:
Pm9.00.00: Created
PROMOTIC 9.0.13 SCADA system documentation - MICROSYS, spol. s r.o.

Send page remarkContact responsible person
© MICROSYS, spol. s r. o.Tavičská 845/21 703 00 Ostrava-Vítkovice