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Extended Trend Starter Edition: Unhandled exception when adding more than 8 curves in the "diagramm"-dialog of SE
Description The Extended Trend Starter Edition does not allow more than 8 curves in the “diagram” - dialog. Adding more led to an exception. The issue has been addressed and now every attempt to add curves beyond the limit is rejected with a message ...
SE: ETM - zoom out completly on Y axis - SE crashes
Description The zenon Service Engine closed unexpectedly after a zooming out procedure in the ETM screen. The issue was triggered by trying to extend the time range beyond Year 2038, where the traditional 32bit signed integer wraps to -1. The ...
Linked Help Chapter gets deleted after ES restart
Description If a Help chapter has been linked to the limit of a variable, the chapter is not available anymore after the restart of the zenon Service Engine. The issue has been addressed and the linked Help chapter is available now after the restart. ...
Potential crash due to access of deleted memory in CD_CThread
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 ...
LOGIC: StratonNG driver generates a wrong external timestamp after conversion from v12 to v14
Description If a zenon Logic project has been converted from zenon version 12 to zenon version 14, the external timestamp of a variables set by VSI* functions went wrong (e.g. vsiCopy). The issue has been addressed and the VSI* function handling of ...
Help screen: Alarm-help screen always opens in the most left screen
Description When an alarm has been triggered in the zenon Service Engine, the alarm help screen always popped up in the first screen. The issue has been addressed and the alarm help screen is opened now in the same monitor where the alarm "Open help" ...
Operating authorization over equipment model resets the local bit when primary server is shut down
Description If the Service Engine has been started on the client, primary server and standby server and the operating authorization has been fetched, the localbit for availability on this computer was reset, when the primary server closed ...
Import of zenPG config from SE to ES (decompile) no longer works in zenon 14 - "empty" templates used instead
Description When importing Service Engine files into the zenon Engineering Studio, zenon Process Gateway configurations were replaced by default templates instead of the actual configuration. The issue has been addressed and the zenPG configuration ...
When creating a PGW by use of API the corresponding subfolder and matching ini are not created in the same way as when creating by ES.
Description The creation of an OPCUA Process Gateway via the API did not lead to the same set of folders and files as the creation via the zenon Engineering Studio. The issue has been addressed and the creation now leads to the same set of folders ...
Logic Service: zenrt_write function doesn't update variables and locks writing from other sources
Description After the execution of the zenrt_write function to update the value of the zenon variable externally visible in zenon Logic, the variable values in zenon were no longer updated and could not be changed by any meaning. According logs, the ...
TIA driver crashes after importing and overwriting existing variables from the TIA project
Description The driver was closed unexpectedly after a project was loaded and already existing variables were imported from the TIA project and overwritten. The issue has been addressed and the behavior is now as expected. To benefit from this fix: ...
Editor crash if the variable list is grouped on the Identification column, and an array with all sub elements visible has the string for Identification edited.
Description The zenon Engineering Studio closed unexpectedly, when the variable list has been grouped on the Identification column and an array with all sub elements visible has the string for Identification edited. The issue has been addressed and ...
BACnetNG: if all trendlogs are received, afterwards a change is made in the BACnetNG driver configuration, all trendlogs are requested again
Description The BACnetNG driver requests all trendlogs again if the trendlogs have already been received and changes in the driver configuration have been made afterwards. This did happen if after the changes in the driver configuration was made, the ...
[EdgeGateway] Column visibility reset on every column when the validly stored ones ares are too few
Description The column visibility in the Edge Gateway has been reset on all columns, when there were misconfigurations. A misconfiguration is a configuration in which not every stored column was valid or in which the total amount of valid ones is ...
BACnetNG: while using trend logs, if a variable with wrong object name is being requested and the driver can´t retrieve any data, all following variables are skipped
Description For the BACnetNG driver, if trendlogs from a variable with an incorrect object name are requested and can not be received, all following variables from the same device will not be requested. This issue has been addressed and the following ...
eSignature can be bypassed by keyboard elements
Description In the Recipegroup Manager (RGM) it was possible to bypass eSignature. The value was written instantly to the variable although the eSignature dialog popped up. The issue has been addressed and the value is written now to the variable ...
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 ...
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