S7TCP32: wrong behavior of ConnectionStates variable

S7TCP32: wrong behavior of ConnectionStates variable

Description

The S7TCP32 variable ConnectionStates returned incorrect values and could not be used to monitor the connection status.  
The issue has been addressed and the value of the ConnectionStates variable now only changes when a change in the connection status is detected. After a timeout when reconnecting, a new connection attempt is made and if successful, the value of the ConnectionStates variable changes again. 
 
To benefit from this fix: 
  • Update your zenon Software Platform to the latest build of zenon 12 or higher. 



Item ID: 292244
Version: 14.00 Build: 342340
Version: 12.00 Build: 352417