Q2066 Using 'Debug port Error' with the SNP driver

ArticleID: Q2066
Created: 17/03/1997
Last Updated: 23/11/2007
Suggested By: Matthew Dalton

Applies To:

CitectSCADA 3.xx, 4.xx up to 4.20

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Summary:

When I use 'DEBUG port1 error' with the SNP protocol I am getting debug messages that do not seem to be errors.

Solution:

For certain messages the SNP driver in Citect versions 4.2 and earlier do not check the type of debug specified before printing the debug message to the Kernel. This problem will be fixed for versions 5.0 and above.

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