Description The Linux Service Engine crashed after multiple start/stop cycles of the AccessICCP ProcessGateway because the repeated gateway restarts caused the engine process to terminate. The issue has been addressed and the behavior is now as ...
Description The Service Engine sporadically closed when the Trend window was closed during Lasso-driven data loading. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to ...
Description The Message Control UI did not show the Test GSM connectivity button after configuring a GSM modem because the test control was not available. The issue has been addressed and the behavior is now as expected. To benefit from this fix: ...
Description The zenon Logic Studio did not trigger the LogicUserRightsSelected event when opened via driver simulation because the simulation launch path did not start the event. The issue has been addressed and the behavior is now as expected the ...
Description The PROFINET IO Controller failed to configure modules containing Float32 or Float64. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the latest build of ...
Description The S7TCP driver failed to connect to specific WinLC RTX devices after upgrading to V15 because the devices sent COTP packets with zero-length payloads, which the driver rejected. The issue has been addressed and the behavior is now as ...
Description The Manage Devices UI failed to display the newly created OPC UA client driver. The driver existed in the backend but was not rendered in the device list, so creation attempts reported the driver already existed and connection creation ...
Description The Edge Gateway windows service stopped prematurely when stopping the service, which left the EdgeGateway process running and broke subsequent restarts. The issue has been addressed and the behavior is now as expected. To benefit from ...
Description The Edge Gateway variable grids showed incorrect empty-state messages on both Overview and Configure Variables pages because the UI failed to distinguish zero results caused by active filters from an actually empty variable list. The ...
Description The Edge Gateway variable grids showed column misalignment across rows when resizing or changing visible columns because the table body and header scrolled independently due to a layout/scroll handling issue that triggered Angular ...
Description The Edge Gateway frontend showed the "Release Status" column as interactable but clicking did not sort the column because the column was not configured for sorting. The issue has been addressed and the "Release Status" column is not ...
Description The IEC61850 Configurator wizard failed to import the SCL file and reported "SCL file is not valid" because it did not skip IEDs whose Communication sections lacked a valid IPv4 address. The issue has been addressed and the behavior is ...
Description The IEC 61850 Server Configurator only accepted the MAC addresses within the recommended range, rejecting valid non-standard MAC addresses, this blocked the sGos5 GOOSE test case. The issue has been addressed and the behavior is now as ...
Description The compiler emitted an error from an #else branch despite the #ifdef condition being true. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the latest ...
Description The Logic project XML export contained invalid UTF‑8 characters in the OPC‑UA server fieldbus configuration, which caused standard serializers to fail to load the file. The issue has been addressed and the behavior is now as expected. To ...
Description The Logic XML export produced invalid UTF‑8 characters in subprogram descriptions, causing standard serializers to fail to load the file because those field values were serialized incorrectly. The issue has been addressed and the behavior ...
Description An issue in the ProfiNET alarm management function block PNIOGETALARM sporadically caused the zenon Logic service process to terminate, e.g when unplugging a ProfiNET I/O sub-module. The process restarted automatically and communication ...
Description The Edge Gateway frontend showed connection names not highlighted in red when associated variables were pending release or removal because the UI did not apply the pending-state styling to the connection column. The issue has been ...
Description The Edge Gateway frontend showed duplicated driver properties in the sidebar after closing the driver settings without saving. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon ...
Description The symbol instance could no longer change the released authorization level after migration to zenon 16. The property was shown only as a numeric value and the selection control was missing, preventing selection of other authorization ...
Description The Service Engine sporadically crashed when a SAP server function with a CHAR[] parameter was invoked. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the ...
Description The StratonNG driver did not reconnect after the Service Engine was reloaded following the addition of a Logic variable. This occurred because the reload did not re-establish the driver's connection for the updated configuration. The ...