FAST UI Runtime - Preloading: A limit error is displayed when the project starts

​Corrected from:

Behavior of the new version:


Description of behavior:
When the project is started, a "max error" limit is incorrectly displayed if preloading has been enabled on the page. New entries in NumericVarIn are not accepted via the visualizer, but they can be written from the PLC side. 

 

Conditions under which the behavior occurs:

  • Place NumericVarIn on a page
  • Connect the variable including limits
  • Enable the " Is limit check enabled " and " Show error text" options inthe Properties window 
  • Setthe Localizable limit max error text
  • Include the page in preloading
  • Start visualization

 
Affected products:
EASY UI Designer V1.7.1

Short-term measures, Recommendations, Assessment:
n/a


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URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/202500177/1/
Meta data
Taxonomy: EASY UI Designer
AKB-ID: 202500177
Last update: 2026/05/11
Category: Version Informations

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