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Output window: incorrect warning in the output window for screen switching fuction in the RGM screentyp
Description Previously, a warning was displayed in the output windows during checks if no recipe had been defined in the screen switching function. The behavior has been changed so that a warning is no longer displayed. To benefit from this fix: ...
OPC UA client stops when server uses tags with unknown types
Description The OPC UA client stopped when the server used TAGs with unknown types. The issue has been addressed and the OPC UA client now keeps operating when the server used TAGs with unknown types. To benefit from this fix: Update your zenon ...
C FB instance as member of UNION should be an error when compiling
Description If a C function block instance is member of a UNION it did not result in an error message when build Startup Project. The issue has been fixed and the mentioned build Startup Project procedure results in an error now. To benefit from this ...
Use the DELETE_W function will leads to a segmentation fault
Description The usage of the DELETE_W function led to a segmentation fault. 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 ...
texte - texte file don't display correctly with utf8 encryption
Description In zenon Logic, a text file with UTF-8 encoding is not displayed correctly. After inserting the file via “Insert external item”, its text content is displayed incorrectly. This error has been fixed. UTF-8 text files are inserted and ...
eSignature does not work if user authentication via Active Directory and the ‘Change password on first login’ option is active in zenon Engineering Studio
Description eSignature did not work if user authentication via Active Directory and the “Change password on first login” option was enabled in the Engineering Studio. The issue has been fixed and the behavior is now as expected. To benefit from this ...
Dump Occurrence When Starting SE in Process Recorder Mode After Reboot the PC
Description Dump problems occurred when the Service Engine was started in process recorder mode after restarting the PC. The problem has been fixed and the Service Engine now starts or stops correctly when playback is started or stopped while the ...
Hidden input in WVS write set value dialog ignored
Description The “Hidden input” property of the dynamic text was ignored in the WVS if the "Write set value via" property was set to "Standard dialog". The issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your ...
Password change at first user logon works via operating system but not via zenon SE ; no AD login possible
Description In the Edge Gateway frontend, the user password can no longer be changed in MS Active Directory, when the zenon system is not a member of the domain. Despite correctly entering the previous password and the new password including password ...
AccessOPCua PG crashes on customer when when connected to an OPC UA Client
Description The OPC UA Server Process Gateway crashed if it was connected to an OPC UA Client. 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 10 ...
OPCUA Server crash with higher (10 new per second) load of alarms
Description The OPCUA server crashed when a higher load alarms occurred. 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: ...
[Edge Gateway] Missing OPC UA Client driver connection property prevents creation of the connection
Description Due to a problem with the OPCUA32 connection property (Extension Objects) the creation of the connection failed. The issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform ...
[BUG] comment with Umlaut entered in UAExpert is not taken over correctly in the service engine
Description Service Engine does not receive comments with umlauts correctly from UaExpert. 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 ...
[Edge Gateway] GET drivers API gets called many more times than necessary
Description The GET drivers API has been called unnecessarily often. 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: ...
[Edge Gateway] Columns settings are empty at first open of EGW Frontend
Description When the Edge Gateway Frontend was opened for the first time, the columns were empty. 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 ...
STLTimeZoneInformation returns bias with wrong sign
Description Time zone information is implemented differently on Windows and Linux based systems. Different standard bias values were returned for CET (standard bias of 3600 and a daylight bias of 7200 (current year)/standard bias of -3600 and a ...
Mend: vulnerability in curl-curl-8_2_0
Description Mend reported a vulnerability in curl-curl-8_2_0 with a CVSS v3 score of 9.8. The issue has been fixed via a build version update. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon 14 or higher. ...
S7TCP driver is adding the timezone difference to a value of a DATE_AND_TIME Variable
Description The S7 TCP-IP driver did not handle timezone differences regarding UTC and local system time correctly for DATE_AND_TIME variable values. The issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your ...
3S_V3: when using exception handling or also when using simple WSTRING variables, the values of those variables are containing incorrect characters
Description The variable values of WSTRING variables of the 3S_V3 driver contained incorrect characters. This issue has been addressed by improving the handling of WSTRING variables. To benefit from this fix: Update your zenon Software Platform to ...
zenon logic runtime crash with C-compiled logic code
Description After compiling the project in the Engineering Studio and starting the Service Engine the Logic Service crashed when it is started. The issue has been fixed and the behavior is now as expected. To benefit from this fix: Update your zenon ...
3S_V3: In specific scenario when starting the service engine the driver instance either crashes or blocks the service engine from starting
Description Under certain circumstances the 3S_V3 driver crashed or blocked the Service Engine. This issue has been addressed by improving the exception handling mechanism of the driver. To benefit from this fix: Update your zenon Software Platform ...
STRATONNG driver sends out write command with wrong value 0 for pokes received immediately after startup
Description If STRATONNG variables have been used in the class linking and the Service Engine is closed, these counters are reset to 0 at next start. This led to incorrect information in the Service Engine. The issue has been fixed and the behavior ...
broken network backward compatibility for editing of archives
Description The network backward compatibility for editing archives has been broken. The issue has been fixed and the behavior is now as expected. All computers prior to the specified versions must also be updated. This also applies to systems that ...
TIA Driver crashes after starting communication to the PLC with a specific project
Description The TIA driver crashed, if an import has been done from a PLC project (or the project has been started in the Runtime or the Service Engine) in a build that used AGLink in version 6.0.2.0. To fix this issue the AGLink version has been ...
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 ...
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