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TN IT140 How to change the amount of wwHeap memory for an individual InTouch application?

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This article describes changing the amount of memory that can be associated with an individual InTouch application.


  • Author: Joseph Hefner
  • Published: 06/30/2015
  • Applies to: Intouch 10.5 and later





1) Click Start/Programs/Wonderware/InTouch

2) Click Tools/Node Properties

3) Click the wwHeap Memory tab

4) Modify the wwHeap size and start location as below: