Trend

Trend.content

The trend page is used to display curves of extruder and temperature values in a trend graph (Historized Symbols). Using the function UpdateTrend from the Beckhoff.TwinCAT.HMI.Plastic.Functions NuGet package and the FB_TrendHmi, the TcHmiTrendLineChart control is adjusted depending on the TcHmiToggleButton control clicked. In addition, an icon for the selection can be displayed via the TcHmiStateImage control.

Trend 1:

Trend_Settings.content

This content can be used to adjust the colors of the curves. The hexadecimal color code is entered via TcHmiInput controls. The TcHmiButton control triggers the function ResetTrendAxisColors from the Beckhoff.TwinCAT.HMI.Plastic.Functions NuGet package to be able to overwrite the changes with standard colors again.

Trend 2:
Trend 3:

Available from version 12.5.1