Applies To:
  • CitectSCADA 3.00
Summary:
Question: Do buttons and keyboard commands go into #com break when the tags these commands want to write to are offline? 

Solution:
It was decided when developing Citect for Windows version 3.00 that buttons and keyboard commands will not go into #COM break. This was decided as buttons and keyboard commands can do very complex operations and we felt that Citect could not decide when to disable the command. For example a command may be as follows:

TAG = 1; PageDisplay("SomePage");

If the TAG above was in com break and this button was used to get off this page and Citect put this command into #COM break then the operator would not be able to get off the page.

 
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