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Undefined DDK entries should not be checked when compiling
Description Undefined DDK entries led to an error when compiling a disabled node. The issue has been fixed and undefined DDK entries are not checked anymore during the compiling process. To benefit from this fix: Update your zenon Software Platform ...
Linux 64bits - segmentation fault when you download the SCL file of the IEC61850 server by the download procedure
Description Under certain circumstances a segmentation fault occurred due to the usage of a wrong template. The issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the latest ...
[Edge Gateway] Refreshing /gateways page causes frontend to be stuck in loading
Description Refreshing the Edge Gateway page caused the page to freeze. The issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon 14 or higher. Item ID: ...
Batch download: cannot create load scripts
Description Creating new scripts via Download scripts did not work anymore in the Batch context. The issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon ...
LD -> FFLD Conversion leads to compiling errors
Description Compiling a converted project from LD language to FFLD language led to compiling errors. The issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the latest build of ...
[Edge Gateway Setup] zenSysSrv.exe doesn't run in the same security context as Service Engine
Description In the Edge Gateway Setup the zenSysSrv.exe was unusable for the RemoteTransfer, Build and Reload in a multi-machine scenario, because of the different security contexts in which this service ran in different machines (Engineering Studio ...
Standby only levels up after network timeout (30 seconds) if OS of server is gracefully shut down
Description The standby server needed 30 seconds to level up in case of a network timeout. The issue has been fixed and now the redundancy works seamless. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon 11 ...
Mitsubishi - Melsec A-Q, Communication fails when polling variables in the File register on iQ-F FX5
Description When a variable has been added in the in the Channel type 70 file register for iQ-F FX5 systems, the communication with the PLC fails for all variables. To fix this issue a new driver object type called "File-Register (R)"has been ...
BACnetNG: Driver does not finish reading trendlog object before starting to read another trendlog with maxconcurrentrequest=1
Description The BACnetNG driver did not finish reading the reading the first trendlog file when the setting for the maximum concurrent requests is set to 1. With specific configurations this can lead to multiple trendlog files being read by the ...
zenon 14: OPC driver crashes when reading PLC variables in background
Description The OPC UA driver crashed if PLC variables have been read in the background. The issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon 14 or ...
WebEngine docker build uses not supported environment
Description Docker-compose v1 is not supported any longer. For this reason, building docker on Windows was not possible on new buildservers. The issue has been fixed with a native build in linux with a docker build. How to benefit from this fix: ...
Required code for reload under Linux not active
Description The code in CThreadLocalValues::CreateVarReloadSubscriptionIfNecessary was not activated, which led to issues when the data points used were reconfigured in the IIoT service or the Historian service. The code has been activated and the ...
client crashes when saving open capsule after insert
Description Connection Windows Server – Windows Client: After opening an Archive screen on the Client, selecting a variable and saving the data, the Client crashed. The issue has been fixed and the behavior is now as expected. To benefit from this ...
Metadata Synchronizer - A click on tenant selection leads to ES crash if 'Activate IIot Services' is enabled but not configured
Description In the Metadata Synchronizer leads a click on the Tenant property to a crash of the Engineering Studio, if “Activate IIot Services” is enabled but not configured. The issue has been fixed and the behavior is now as expected. To benefit ...
Workbench crashes when new logic project is created
Description The process is frozen or the Logic Studio crashed, when a new zenon logic project has been created in a new zenon project. The issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your zenon Software ...
SAP Interface: refresh or initialization issue of list display (detail table) in ES in zenon 14
Description In the SAP Interface list view in the Engineering Studio a display issue occurred. This issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon ...
Faulty XML Unit Import in the Batch Module
Description When creating and importing an XML file with defined units and the phases from external Tool into the batch module, some imported phases was sporadically not created correctly. Additionally the Engineering Studio crashed sometimes. The ...
MU project becomes corrupted if Synchronize is executed immediately after creating a SOT
Summary The Multi User project cannot be loaded anymore after the creation of a new Smart Object Template and the start of Synchronize. The issue has been fixed and the behavior is as expected now. To benefit from this fix: Update your zenon Software ...
Report Viewer does not display filter parameter correctly in specific cases
Description The Report Viewer screen switch function was unable to load the time of the filter parameter (filtered data) in certain cases. If an element with a time stamp is present in the data set, the time of the filter parameter is now displayed ...
[Edge Gateway] Editing a variable with "BOOL" data-Type will cause said variable to not be shown until a service reboot
Description When a Edge Gateway Frontend driver connection with the variable data type BOOL has been created, the variable became invisible after saving. The behavior has been fixed and the variables with the data type BOOL are available after saving ...
[EdgeGateway Setup] Missing start parameter when installing "Gateway Services" causing EdgeGateway to crash
Description The Edge Gateway crashed, even if is installed as a service. The crash is caused by the absence of the "-c" in the corresponding zenon6.ini entry (should be: PARAM_2 = -c -se). The issue has been fixed and the Edge Gateway runs as a ...
[Edge Gateway] During variable creation, chosen connection will be always overrided by the first connection defined of the related driver.
Description During variable creation, the selected connection was always overwritten by the first connection defined of the related driver. Now the selected connection will not be overwritten anymore during the variable connection. How to benefit ...
Hostname can no longer be used with S7TCP32 instead of using the IP Address
Description In zenon 14, the connection via the “Hostname” no longer works for the S7 TCP-IP driver. Only the “IP address“ is accepted. Thus, when converting from earlier versions that establish the connection via “Hostname”, a connection is no ...
Specific Soft Licenses not working correctly under Linux
Description Local licenses do not work correctly under Linux. Although the version and validity period are correct, they are not accepted by the Service Engine under Linux. However, the same license works under Windows. As soon as a local license is ...
OPCUA driver crashes when reading variables in background
Summary The OPC UA driver is terminated unexpectedly. This error has been fixed. Description The OPC UA driver is terminated unexpectedly when reading the PLC variables in the Engineering Studio via the command “Read PLC variables in background”. The ...
BATCH CONTROL - Function authorization for export of recipes
Summary Batch Control now has a new function authorization for exporting recipes. Description The export of recipes in Batch Control also allows access to the device's file system. This can now be restricted. For this purpose, the setting "Batch ...
[Edge Gateway] Password change functionality always returns "Unable to change password"
Description In the Edge Gateway frontend, the user password can no longer be changed. Despite correctly entering the previous password and the new password including password retype, an error message is displayed: “Unable to change password”. This ...
WVS: Input misplaced when using RGM in a worldview
Summary In WVS, the input field for values in the worldview screen is placed incorrectly under certain conditions. This has been fixed. Description In WVS, the input field for values in a worldview screen may be positioned incorrectly. In this case, ...
Fieldbus configuration: uncomplete display in the tree for the root node
Summary In zenon Logic, some values are not displayed when reopening the Fieldbus configuration. This error has been fixed. Description In the "Fieldbus Configurations" editor, for entries in the tree of the root node, the names and values of the ...
Scheduler: It is not correctly ignoring functions on Mondays when a special day is scheduled
Summary In the Scheduler, entries on a Monday are not handled correctly if a “special day” has also been created for it. This bug has been fixed. Description If a “special day” is created in the Scheduler using the “Create special schedule” context ...
Unexpected error when compiling UDFB in FFLD
Description In zenon Logic, an unexpected error occurs when compiling a UDFB in FFLD. This has been fixed. Compiling works as expected again. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon 14 or higher. ...
Batch Control - Phase edit dialog is no longer resizable
Description In Batch Control, the "Edit phase" dialog can no longer be resized. In certain constellations, the dialog is opened in such a way that the gripper icon cannot be operated correctly. This mainly occurs when the dialog is opened on a ...
OPCUA Process Gateway deadlocks after reload
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 ...
TREND: Multi-select changes to curves renames all curves to the same name as the first curve.
Summary In the Extended Trend, curves are erroneously renamed when multiple selections are made. This bug has been fixed. Description In the screen switch dialog to an Extended Trend, when editing multiple curves the static curve names are ...
Alarm Filter Issue When Using Reactivated Time Option in AML
Summary The AML filter does not work as expected in the Service Engine for alarms with active project property "Use reactivated time". This has been modified. Description If an alarm occurs within the set filter time, it is indicated correctly. If ...
Command "Copy" does not work in the output window
Description After building a zenon Logic project, the information from the output window should be copied. The "Copy" command is available in the context menu and is selected. When pasting into another document, no content is available. The "Paste" ...
Logic: communication error after making changes in the logic project while the online change feature was active
Description In zenon Logic, the execution of "Online change" leads to an unexpected termination of the Logic Service. This bug is caused by the EIP driver, which does not react correctly to the execution of the online change. This bug has been fixed. ...
DNP3_TG: INVALID timestamp is updated when there is no connection to the outstation
Description The DNP3 Third Generation driver updates the timestamp for the "INVALID" status even if there is no connection to the outstation. This behavior is undesirable as it might mislead events such as runback operated. This behavior has been ...
Changing scaling of a monitor cause checkboxes in the engineering studio to be invisible upon restart
Description When the scaling of a monitor has been modified, in the Engineering Studio the checkboxes for activating or deactivating properties are no longer displayed. The checkboxes are only displayed again after a restart of the Engineering ...
CD_SVA_2024_1: Vulnerability in the zenon Software Platform Engineering Studio and Service Engine
Summary COPA-DATA has received a report by an external party detailing a security vulnerability in the zenon Software Platform and its OEM versions on Windows systems. This vulnerability has been fixed. Description A security vulnerability in the ...
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