Controls - TextVarOut: NaN is displayed the first time a preloaded page is loaded

Corrected from:
EASY UI Designer V1.8
Behavior of the new version:
In the new version of EASY UI Designer, the values of the variable are immediately displayed correctly when a page is called up for the first time.

Description of the behavior:
If a page containing a TextVarOut is preloaded, this control displays NaN when it is first loaded. 

 

Conditions under which the behavior occurs:

  • Place TextVarOut on page
  • Connect PLC variable
  • Activate the PreLoading function under Project configuration > Application and select the corresponding page in the Editor
  • Transfer project
  • Start project
  • Call up page with TextVarOut

 
Affected products:
EASY UI Designer V1.7.1

Short-term measures, Recommendations, Rating:
  • binding a ControlEventTrigger to the TextVarOut
  • selecting the event name OnInitialized
  • linking a SetVariableAction to the trigger
  • Selecting the variable to be displayed 

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URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/202500151/1/
Metadaten
Taxonomy: EASY UI Designer
AKB-ID: 202500151
Last update: 2026/01/06
Category: Versions-Informationen

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