AutoscrollRate - property of the PmgTrendViewer object

The period in seconds with which the viewer data are read from the source of the trend for all tvTrend objects that were connected to any data source by the tvTrend.Connect method. The data are read only if the Autoscroll property is set to true.
It is possible to enter value greater or equal to 0.2 seconds.
the onReadData event is triggered on reading the data as well.
Double AutoscrollRate
Property access for read and write. The default value of this property is defined in the "Autoscroll period [sec]" configurator of this object.
This property is also functional in Web panels.
JavaScriptVBScriptSelect and copy to clipboard

var oTView = pMe.Items("../TrendView");

var nAutoRate = oTView.AutoscrollRate;   // Reading from the property
oTView.AutoscrollRate = 2;   // Writing into the property
PROMOTIC 9.0.25 SCADA system documentation MICROSYS, spol. s r.o.

Send page remarkContact responsible person
© MICROSYS, spol. s r. o.