In a specific case the zenon runtime may close unexpectedly when opening a Variable diagnosis screen.

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• Under specific circumstances the runtime may close unexpectedly when writting values to the hardware via the variable diagnosis screen.

  Summary When executing the diagnosis screen specific function all variables: write set values from the standby server with both servers running, the runtime may close suddenly if this function is executed repeatedly with different variable's ...

• The runtime may close unexpectedly when opening a screen.

  Summary The runtime may close unexpectedly and produce an unhandled exception when it is executed a screen switch function. DescriptionThe runtime may close unexpectedly and produce an unhandled exception when it is executed a screen switch function. ...

• The runtime may close unexpectedly under specific circumstances when opening the user groups list screen in the runtime.

  Summary Opening an empty user groups list screen or just without the group list control element causes the runtime to produce an unhandled exception and to close unexpectedly. Description Opening an empty user groups list screen or just without the ...

• Runtime may close unexpectedly with rated redundancy under specific circumstances

  Summary The zenon runtime on the primary server may close unexpectedly in a configuration where a project uses rated redundancy with a (internal) variable used in the calculation for the rating, when changes to the variable limit or reaction matrix ...

• The runtime may produce an unhandled exception when closing a variable diagnosis screen.

  Summary The closing of a variable diagnosis screen can generate an access violation error that forces the runtime to close unexpectedly. Description The closing of a variable diagnosis screen can generate an access violation error that forces the ...