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Time/Lot/Shift-Filter Screen: after pressing the delete key, an unusable dialog appears
Description If you press the "Delete" button on a selected lot in the "Time/Lot/Shift filter" screen, a dialog opens that has no function. This error has been fixed. The dialog is no longer displayed. To benefit from this fix: Update your zenon ...
AccessOPCUA: Subscription of historic AML data responses rounded time stamps
Description The OPC UA Process Gateway sometimes provides incorrect timestamps for "Time received" and "Time cleared" when subscribing to historical AML data. Instead of truncating the last millisecond, the milliseconds are rounded down. This only ...
Report Engine: it is not possible to display only evacuated AML- or CEL - reports (when using SQL connector)
Summary In the Report Engine, it is not possible to display only evacuated CEL reports when using the SQL Connector. This error has been fixed. Description In the Report Engine, when the SQL connector is configured for CEL only, all CEL queries fail, ...
Deletion of an alarm is not documented in cel
Description The "Confirm alarm acknowledgement" property is set for the CEL in a project. However, under Linux, acknowledged alarms are not added to the CEL when the "Confirm alarm acknowledgement" function is executed. This error has been fixed. To ...
Acknowledgement variable is not set when quitting a variable
Description Under Linux, the configured "Acknowledgement variable" is not set when an alarm is acknowledged. This error has been fixed. The "Acknowledgementvariable" is now set correctly under Linux too. To benefit from this fix: Update your zenon ...
Popup frame's "restore button" disappeared when executed "Reload function"
Summary Restoring a screen via the appropriately configured buttons does not work as expected after reloading. This has been fixed. Description For the frame of a screen, "Title", "Systemmenu" and "Min./Max buttons" are configured for "Border type". ...
CEL Filter after 11pm dont work
Description When switching from summer time to standard time, the CEL filter no longer works correctly with settings after 23:00. For example, this occurs on 29-10-2023. No entries are displayed, although there are some. Entries up to and including ...
Variable (falsely) includes Project + Archive names, therefore exceeding the lenght prematureley
Description The generation of reports in the Report Engine fails because the variable names are too long. In the zenon project, however, these variable names have the correct length. But when being transferred to the Report Engine via the Metadata ...
Historian: SQL evacuation fails with certain archive files
Description An error occurs in the Historian during the SQL evacuation of archive data. The evacuation fails for certain archive files. This occurs when the last value of a variable is "NaN". In this case, this value is expected to be skipped and ...
S7TCP driver: invalid values for a healthy driver connection when starting the service engine with an offline connection
Description If one of two S7TCP-IP driver connections of the Service Engine is offline or not available, no data is sent via the existing, functioning connection. It is expected that the update time will increase due to the timeout of the faulty ...
Reproducible service engine termination without dump file when using the CEL
Description When configuring actions for a CEL (aka Audit Trail), the Service Engine is closed unexpectedly after acknowledging the configuration by clicking the OK button. No error message is displayed and no dump file is created. This error has ...
Standby server freeze in redundancy while Euromap 63 driver is in hardware mode
Description When using the Euromap 63 driver in hardware mode, redundancy switching does not work as expected. After a redundancy switch from the Primary Server to the Standby Server, the Service Engine on the Standby Server freezes when the Primary ...
Continuous Export: TIME_ACKNOWLEDGED column entry is "0" and not NULL on Default
Description During continuous export, the incorrect value "1970-01-01 00:00:00" is entered in TIME_ACKNOWLEDGED for unacknowledged alarms. Cause: In the database 0 instead of NULL is set for unacknowledged alarms. This error has been corrected. For ...
Logic Studio - Build startup project need for compiling 6 min for 10.000 variables
Description In zenon Logic Studio, the build of the Startup Project takes several minutes with several thousand variables. This occurs in zenon 11 from build 208378 and in zenon 12 from build 209770. This behavior has been modified. The build for the ...
Loading device settings for Protocol e101 may not work after source change for redundancy support of e104
Description The configuration for Access IEC8870-101 is no longer possible in zenon Process Gateway. The device settings are not loaded. The cause was the implementation of redundancy support for IEC870-104. This error has been fixed. All types ...
File Inspector: Error message is thrown when attempting to open a file after drive is disconnected
Description If a file is opened on an external drive in the File Inspector and the drive is then removed while the File Inspector is closed, the File Inspector is no longer able to open a file after it is restarted. Clicking on "Open file" leads to ...
S7TCP driver communication fails with S7-200 with CP243 in zenon 12
Description With S7-200, communication via S7TCP with CP243 in zenon 12 fails. However, communication worked in previous versions. This is due to changes in the COTP package. The difference lies in the source reference. This error has been fixed. The ...
Comparison Tool: PDF Report line is overlapping with line from column
Description In the Comparison ToolReport, there is no line break in the exported PDF. The text line overlaps with the column. This behavior has been corrected. The column-by-column comparison is displayed as expected. To benefit from this fix: Update ...
zennetsrv closes unexpectedly when receiving other invalid message(s)
Summary The zenon network service (zenNetSrv.exe) is closed unexpectedly when receiving invalid messages. This has been fixed. Description If in a zenon network the server receives invalid messages, the zenon network service (zenNetSrv) is closed ...
zennetsrv closes unexpectedly without an error message when receiving a specific invalid message
Summary The zenon network service (zenNetSrv.exe) is closed unexpectedly when receiving invalid messages. This has been fixed. Description If in a zenon network the server receives invalid messages, the zenon network service (zenNetSrv) is closed ...
SOT: Screen element property changes its value when copying the screen
Description When a screen is copied in a Smart Object Template, the values of some properties might be modified undesirably. In the copied screen, they receive a new value. This behavior can also occur if the screen is copied in an SOT instance. This ...
Comparison Tool: Reports not shown in Comparison Tool
Description In the Comparison Tool, the report with the result is not displayed in the preview. Instead, a dialog for saving the report is offered. Solution: Acrobat Reader must be installed on the system in order to display and save the report. ...
File Inspector: Opening a File via Open menu points to System32 folder
Description When opening a document in the File Inspector via the menu, the System32 folder is incorrectly offered as the source. Correct would be the default LOG folder of zenon: "C:\ProgramData\COPA-DATA\LOG". If this is not available, the ...
Smart Object: Released properties Command processing can not been set a Unused
Summary When using Add-In code in Smart Objects, released properties of command processing cannot be set to unused. This has been fixed. Description Add-In code can be used in Smart Objects. Released properties of command processing cannot be reset ...
Smart Objects are missing Logic Programs from referenced SOs when upgraded from zenon 12 to zenon 14
Description When working with Smart Objects and zenon Logic code, it can occur that UDFBs are missing after updating and saving the smart objects in the zenon project. The compilation of the logic project does not work and shows errors. This issue ...
WVS: RGM recipe resets values to default after language or palette switch
Description In the Web VisualizationService (WVS), the current values of an RGM recipe are reset to the recipe default values after a change of language or color palette. This error has been fixed. The recipe values are retained as expected when ...
WVS: Special characters are shown incorrectly when used in a Combi Elements "Placeholder for Status Text"
Summary In the Web Visualization Service (WVS), special characters are displayed incorrectly in the combined element. This has been fixed. Description If placeholders are used for condition texts in the combinedelement, these are not always displayed ...
Use same comment for Alam and CEL message not working
Description Comments for alarms cannot be synchronized with the CEL, although the project property "Same comment" is activated in the "AML and CEL" group. Alarm comments are not applied to the corresponding CEL entry. This error has been fixed. ...
Modifying alarm comments crashes runtime, if sync with cel message is enabled and entry is not in process memory
Description Comments for alarms cannot be modified if they are synchronized with the CEL and are not present in the ring buffer memory. In this case, modifying alarm comments causes the Service Engine to terminate unexpectedly. This bug has been ...
S7TCP32: Service Engine reload causes the INVALID communication under specific circumstances
Summary The S7TCP32 driver incorrectly indicates INVALID bits. This has been fixed. Description Variables for the S7TCP32 driver may show INVALID bits for interrupted communication after reloading the Service Engine. However, the reconnection works ...
Web Engine not licensable on Kubernetes Clusters since 12.0.2
Description As of zenon version 12.0.2, licensing the HTML Web Engine on Kubernetes clusters does not work. The cause is the use of a differing Codemeter version. This error has been fixed. Licensing works as expected again. To benefit from this fix: ...
J1939: PGN "RQST2" defined with a bad length
Description In zenon Logic, an error message regarding CAN J1939 is displayed when compiling a project. This refers to an invalid data size or invalid offset. The cause is the handling of a message. The PGN/SPN database was not read correctly by the ...
PROFINET - device browse doesn't work with WAGO device.
Description In zenon Logic, no WAGO devices are found with PROFINETControler when executing the "Browse network for slaves" command. These are present in the network, but are not listed. This error has been fixed. When browsing with PROFINET ...
straton stops working when executing frequent redundancy switches
Description zenon Logic stops working unexpectedly in version 12 in redundancy mode in case of frequent server switches. This error has been fixed. Redundancy mode works as expected again. To benefit from this fix: Update your zenon Software Platform ...
Images are not shown in 'HTML-Help' screen
Description When using the <NAME_SERVICE_ENGINE> help with self-created CHM files, no images are displayed in the "HTML help" screen when the zenon function "Open help" is started. Only the help text is displayed. Cause: The images were saved in a ...
BeckhNG: When creating connections in the driver configuration, the values of the IDs will be increased by 1 when closing and opening the config. again
Summary When configuring a Beckhoff TwinCat NG driver, ID numbers are changed unintentionally. This has been fixed. Description When a Beckhoff TwinCat NG driver is created, the ID number is automatically assigned when the configuration dialog is ...
Command processing - not working after updating project to Z12
Description When converting a project to zenon version 12, Command Processing is not applied correctly. Elements of the command processing screen are not loaded. The "Setpoint input" action is not started automatically. This error has been fixed. ...
CEL entry for changing the authorisation level for the user and in the user groups cannot be language-switched
Description In the CEL, entries for changing the authorization level for users and user groups can no longer be language-switched. This error has been fixed. Language switch of the authorization level names works as expected again. To benefit from ...
Function "Execute VSTA Macro" is not executed in zenon 12 for converted projects
Description When converting a project to zenon version 12, the "Execute VSTA macro" function is not applied correctly. The VSTA code is not executed. However, the same code is executed if it is part of the "ThisProject_Active" or ...
[3D Integration] Default Camera positions doesn't work correctly
Description In 3D Integration, the default camera position is not used when opening in the Service Engine. However, the default camera position is used in the 3D configurator. This behavior has been modified. The default camera position is now also ...
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