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WVS running as a Service without a valid license on a Windows Server 2022 leads to SE crashes and system failure
Description When the WVS was running as a service without a valid license dump files were created, which led to an unexpected closure of the zenon Service Engine. The issue has been addressed and now no dump files are generated if the WVS is running ...
Engineering Studio crashes when modifying the equipment model by drag&drop
Description The zenon Engineering Studio was closed unexpectedly when the equipment model was modified by copying of elements and afterwards dragging & dropping of elements. The issue has been addressed and the equipment model can be modified via ...
The deletion and saving of a record on a client prevents the client from saving future modifications in the same capsule.
Description If a capsule has been deleted on the client and the changes have been saved, it was not possible to modify any record in the capsule. The saving has been denied with an error message. The issue has been addressed and saving modifications ...
Euromap63: When original primary server comes up again in dominant zenon network, the driver is not able to start communication to the euromap server again
Description When the original primary server came up again in a dominant zenon network, the EUROMAP63 driver in some cases was not able to resume communication to the EUROMAP server again. The issue has been addressed by improving the way how the ...
If the Server has the network authorization and loses the network connection, no one can get the network authorization
Description If the server had the network authorization and the network connection was interrupted, no one could obtain the network authorization. The issue has been addressed and if the server loses the connection, the network authorization can be ...
In Docker-Compose: no TCP keep alive for listening socket, port 50780
Description In Docker the TCP server of process zenLogSrv.exe did not send a TCP keep alive to check if the TCP connection is still available. The issue has been addressed by automatically enabling TCP server now automatically enables the TCP keep ...
Remote-Transport: no TCP keep alive for listening socket
Description The TCP server of process zensysSrv (used for remote transport) did not send TCP keep alive messages to check if the TCP connection is still available. The issue has been addressed by automatically enabling TCP keep alive for the ...
zenLogSrv: no TCP keep alive for listening socket
Description The TCP server of zenLogSrv.exe did not send TCP keep alive messages to check if the TCP connection is still available. The issue has been addressed by automatically enabling TCP server now automatically enables the TCP keep alive for the ...
IEC60870 File transfer DIR command broken
Description From zenon 12 on the DIR command did not work correctly anymore. In the Diagnosis Viewer it looked like the command was still executed, but the command variable and "DIR result" variable were not updated correctly. The issue has been ...
ServiceEngine sometimes crashes if VoIP server cannot be reached
Description The zenon Service Engine closed unexpectedly sometimes if VoIP could not be reached. 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 ...
MSI Interface: The response to an Exception Request includes historic and non historic alarms
Description If historic alarms should be retrieved from the MSI Interface, the response included historic alarms and alarms which are defined as non-historic. The issue has been addressed and now the response only includes historic alarms. To benefit ...
S5 TCP\IP has a higher CPU utilization in zenon 14 than in zenon 7.50
Description The S5 TCP\IP had a higher CPU utilization in zenon 14 than in zenon 7.50. The issue has been addressed and the CPU utilization is now less than before and does not require the full performance of the core, when it is not needed. To ...
zenon Service Engine freezes when process recorder is active
Description The zenon Service Engine froze when the Process Recorder was active. The Service Engine froze because a Microsoft function runs in an endless loop. The issue has been addressed and an optimization call, which led to the issue, has been ...
Engineering Studio crash if you import csv file to the AccessIec870Sl
Description The zenon Engineering Studio closed unexpectedly when the particular CSV file was imported to the AccessIec870Sl. The issue has been addressed and the import works now as expected. To benefit from this fix: Update your zenon Software ...
[MSI Interface] Missing reload when restoring addin configuration/messages prevents the messages to be sent
Description Due to a missing reload in case of restored Add-In configurations/messages the MSI Interface did not send messages. The issue has been addressed and a reload ensures now, that the messages are sent. To benefit from this fix: Update your ...
Smart Object Templates: Engineering Studio crashes when importing an XML file which contains an already existing function name in Smart Object
Description The zenon Engineering Studio was closed unexpectedly when an XML file was imported that contained a function name that already existed in a Smart Object. The issue has been addressed and the behavior is now as expected. To benefit from ...
IEC61850 Server - valKind RO (Read Only) must also be taken in account for DA with FC = SP and SE
Description The IEC61850 Server did not refuse written values on valKind RO (Read Only) for DA with FC = SP and FC = SE. The issue has been addressed. Now the IEC61850 Server refuses written values on valKind RO (Read Only) for DA with FC = SP and FC ...
ES crash on close of workspace with multi user project loaded
Description The zenon Engineering Studio closed unexpectedly when a workspace with a loaded multi user project was closed. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform ...
[MSI Interface] Messages are still sent after they have been deleted
Description Due to a missing reload of the service the MSI Interface Messages have still been sent after they have been deleted. The issue has been addressed and a reload of the service ensures, that deleted messages have been removed from the ...
AccessOPCUA: The OPC UA server includes non-functional ServerDiagnostics in the OPC UA Server Information Model on Windows and Linux
Description The OPC UA server incorrectly included the ServerDiagnostics in the OPC UA Server Information Model on Windows and Linux that did not contain values. Now the ServerDiagnostics are no not included and only the mandatory read-only ...
AccessOPCUA: Process Gateway closes unexpectedly on Windows after an OPC UA client sends a read request for ServerCapabilities->SoftwareCertificates
Description The OPC UA Process Gateway closed unexpectedly when an OPC UA client attempted to read ServerCapabilities->SoftwareCertificates. The issue has been fixed and the Gateway is now stable. To benefit from this fix: Update your zenon Software ...
T5BusExZenOnRT - try cyclic Advise / Unadvise all variable if Logic is started "Start type : Start autom. "
Description If the Service Engine reconnects to zenon Logic via SCADA Runtime Connectivity, the connection was interrupted. This happened because the Service Engine did not wait long enough for the zenon Logic project. The minimum permitted timeout ...
OPCUA32: driver closes unexpectedly after background read in Engineering Studio when authentication credentials are incorrect
Description The OPC UA driver closed unexpectedly during a background read for variable import when the authentication credentials are rejected by the server. The issue has been addressed and the driver now logs an error message. To benefit from this ...
SOT export which overwrites existing .so leads to corrupt .so file
Description In the case of an SOT export, the .so file was corrupted if it was overwritten. To fix this problem, the temporary directory was removed after it was no longer needed. If it already exists or still exists, the temporary directory will not ...
Trend screen diagarm Cancel button issue in zenon Service Engine
Description Clicking the Close button in the ETM screen set back the changes to the initial settings instead of closing the dialog. The issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your zenon Software ...
Exception when compiling + Symbol unknown
Description Under operating system configured to use as current language the none-Unicode: Chinese (Simplified, China) issue while compiling the program. The compiler reports compilation errors. The issue has been addressed and the behavior is now as ...
straton OPCUA Client does not recover connection after stop/restart of the OPCUA Server
Description The OPC UA Client did not restore the connection after a stopping and restarting of the OPC UA Server. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the ...
Python - Library import doesn't work with CP5 Python wrapper
Description Importing the Python library with C5P Phyton wrapper led to issues. 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 zenon 14or higher. ...
When using "Insert FB" within the vertical bar in a ST program to insert a function block, this does not lead to any action (function block will not be added to ST program)
Description The function block creation in ST program via “Insert FB” in the vertical toolbar was not successful. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the ...
Soft Scope - Status Bits info displayed are not correct
Description The displayed Status Bit Information in the Soft Scope was not correct. 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 zenon 14or ...
FBD -> ST Conversion: bad reconstruction of "UNTIL" statement
Description The “UNTIL” condition was not correctly reconstructed in case of a FBD -> ST language conversion. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the ...
SSO-token from IDS is not re-used in HTML-Screen
Description Previously, different WebView2-based components used separate folders to store their data. This resulted in multiple logins, for example, because sessions were not shared across all components. The issue has been addressed and now only ...
x5BusIec850s: do not publish GOOSe with the simulation bit
Description The IEC61850 server published GOOSE messages if the test bit was set and LPHD1.Sim.stVal has been set to TRUE. The issue has been addressed and GOOSE messages are no longer published with simulation set, when LPHD*.Sim.stVal is set to ...
ReportEngine GraphQLInterface parameter "LanguageFilter" is missing
Description The Report Engine GraphQLInterface parameter "LanguageFilter" was deleted in one of the cleaning stories from the ReadVariables. The parameter is now available again. To benefit from this fix: Update your zenon Software Platform to the ...
Wrong direction of Bargraf after Project conversion (V10->V14)
Description After a zenon project conversion (version 10 to version 14) the bar graph displayed incorrect content. The issue has been addressed and the bar graph works properly now. To benefit from this fix: Update your zenon Software Platform to the ...
Web Visualisation Extended trend when curve not visible y axis is still visible
Description If a curve has been added and removed via the curve visibility variable in the WVS Trend, the axis stayed visible. In addition, the scales were not correct. The issue has been fixed and the behavior is now as expected. To benefit from ...
IEC61850 Server - Subscribing to GOOSE messages in simulation fails if LPHD instance is not 1 (LPHD1)
Description Subscribing to GOOSE messages in simulation always failed, if LPHD instance was not 1 (LPHD1). The issue has been fixed and subscribing to GOOSE messages in simulation works, if at least one LPDHx.Sim.stVal instances is TRUE. To benefit ...
Reimporting a batch unit with a control strategy doesn't work properly
Description In case of a re-import from a batch unit with a control strategy issues with the TAG handling occurred. The issue has been addressed and the re-import works properly now as expected. To benefit from this fix: Update your zenon Software ...
In WVS Screen Move center function doesn’t behave as Service Engine (Desktop)
Description The "Screen: Move center" function opened a Wordview Screen and moved to the indicated station position in the Service Engine, but not in the WVS. The issue has been addressed and the WVS behavior is now the same as in the Service Engine. ...
No tooltip is shown in ST programming window for outputs of subprograms
Description Tooltip was not available in the ST programming window for the output of subprograms. The issue has been fixed and tooltip is now also available for subprograms. To benefit from this fix: Update your zenon Software Platform to the latest ...
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