Description If in the Process Gateway the IEC870Sl receives an invalid message, it is closed with a “Heap Corruption” exception. This behavior has been changed. The IEC870Sl has an improved detection for invalid messages. Invalid messages are ...
Description Potential access to deleted memory in CD_CThread led to unexpected behavior in certain cases. The issue has been addressed by improving thread management. To benefit from this fix: Update your zenon Software Platform to the latest build ...
Summary The OPC UA Process Gateway does not work as expected after a full reload of the Service Engine. This problem has been fixed. Description If endpoints or communication parameters for the OPC UA Process Gateway are changed in the Engineering ...
Summary Sometimes ServiceEngine crashes after reload if archive evacuation fails immediately before the reload Description Sometimes ServiceEngine crashes after reload if archive evacuation fails immediately before the reload Issue Number: 247623 ...
Description The Process Gateway interrupted communication if reloading took place while an OPC UA Client was reading data by request. The OPC Client was unable to reinitialize the connection and a completely new connection could no longer be ...