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IEC870_103 driver does not send GI command
Description The IEC870_103 driver did not send the General Interrogation (GI) command in certain conditions. The issue has been addressed and the IEC870_103 driver behavior is now as expected. To benefit from this fix: Update your zenon Software ...
CEL Data storage cannot resume
Description External Storage and Continuous Export of CEL and AML data to a SQL database and IIoT Services Data Storage was getting corrupted and permanently stopped. This happened when metadata and transaction container Service Engine files became ...
Client with SENet can not (re)connect with server
Description In a network project with a server, clients using SENet would not wait until their socket is connected before writing to it. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon ...
When using the Edit User screen, the password history is ignored for Administrators and authorised Power Users
Description If administrators or power users used the edit user screen, they could change their own password to a historical password, ignoring the Password History property. The issue has been addressed with following behaviour: Password History is ...
OpenDCS process library: Limit monitoring (DIntMon, AnaMon) does incorrectly trigger limits on > instead of >= (resp. < instead of <=)
Description The following listed OpenDCS function blocks did does incorrectly trigger limits on > instead of >= (resp. < instead of <=). DIntMon V1 DIntMon V2 DIntMon V3 AnaMon V1 AnaMon V2 AnaMon V3 The issue has been addressed and the function ...
IOT2050 - Logic redundancy: after few minutes passive Logic becomes accidentially active
Description In the zenon Logic Redundancy for IOT2050 devices, the passive zenon Logic became accidentally active after a few minutes. The issue has been addressed and the behavior passive zenon Logic is now as expected. To benefit from this fix: ...
Crash in the service engine due to interocking names and the activation of hierarchical names.
Description The Service Engine was closed unexpectedly due to interlocking names and the activation of hierarchical names for symbols from Global project. The issue has been addressed and the behavior is now as expected. To benefit from this fix: ...
IEC61850 Client - cMdl3_Control - Client writes INT32 negative data incorrectly
Description In zenon Logic the IEC61850 Client did not write INT32 negative data correctly. In case of negative values the client sent mathematically correct values but not beginning with the additional xFF byte. The issue has been addressed and the ...
OpenDCS with zenon Logic: Service-Operator interaction not working in service state "STARTING" InteractAnswerID
Description The interaction between Service and Operator did not work in service state "STARTING". The variable InteractAnswerID was cyclically reset to 0 , so that the operator could never send his desired answer to the service. The issue has been ...
PNIOGETDEVNAME provides name in wrong format
Description The PNIOGETDEVNAME function block provided a WCHAR name values in the wrong format. 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 ...
Sys service logs error about missing bytes when transferring runtime files
Description The new error LOG message in zenSysSrv, which was displayed every time the connection from Engineering Studio was closed properly, was no longer logged. The issue has been addressed and an other LOG message has been changed to the level ...
zenon-system-service OCI container creates a core dump while stopping it with Ctrl+C
Description The zenon system service OCI created a core dump when terminated with Ctrl+C. The unexpected termination occurred at the very end of the application, when logging was completed. The issue has been addressed and now this is prevented by ...
Message Control: Following call only sends an email to the first user in the user group
Description In the Message Control the following call has sent an email only to the first user in the user group. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the ...
Active Directory: Not possible to change user password when password expires
Description When the password in the Active Directory expired, it could not be changed anymore. 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 ...
ALC: Dashed Sources are displayed wrong when using DirectX Hardware/Software
Description In Automatic Line Coloring Line Elementes with Dashed Sources that used the same Line color and Fill Color did not get displayed as dashed when using DirectX. The issue has been addressed and the behavior is now as expected. To benefit ...
Newly created Driver after a Reload has write permissions on Standby Server
Description A newly created driver had write permissions on Standby Server after a reload. 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 15 ...
StratonNG sporadically crashed when connection is lost while Write-Request is pending
Description The stratonNG driver was sporadically closed unexpectedly when the connection was lost while a pending Write-Request. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update your zenon Software ...
ThreeDElement files are deployed unsigned
Description The listed files in the BUG were deployed unsigned. The issue has been addressed and the listed files are signed now before the deployment packages are "created". To benefit from this fix: Update your zenon Software Platform to the latest ...
WvsOpsManager uses GUID as session Id
Description The WvsOpsManager currently used GUIDs as Session ID. This behaviour coud have impact for the whole authorization functionality within zenon. The issue has been addressed and the GUIDs are no longer used as Session ID. To benefit from ...
Network Topology: Transfer Hangs When Remote Transport Connection Password Is Set on Server
Description In the Network Topology, transfer attempts failed to initiate when a Remote Transport Connection Password was set on the server. The issue has been addressed: if a Remote Transport Connection Password is configured on the server, the ...
ES: Unsaved Smart Object reference causes crash on subsequent reference creation
Description The Engineering Studio closed unexpectedly when a reference to an unsaved Smart Object Template was created. The issue has been addressed and the behaviour is now as expected. To benefit from this fix: Update your zenon Software Platform ...
ALC Line can not be selected as Source for Alias if "Color from ALC" is set via Style
Description In Automatic Line Coloring the Screen Element Line could not be used as an ALC Alias Source if their property Color from ALC was set via Style. The issue has been addressed and the behavior is now as expected. To benefit from this fix: ...
Socket Listening in SENet may access invalid memory at thread creation which can lead to crash or unexpected closed socket
Description In some cases, Socket Listening in SENet accessed invalid memory during thread creation, which could lead to unexpected closure or an unexpectedly closed socket. The issue has been addressed and the Socket Listening behavior now works as ...
Opening the REMA and then recompiling and reloading the service engine stops all manually started archives.
Description When the REMA was opened and then recompiled and reloaded, the Service Engine stopped all manually started archives. The issue has been addressed and the Service Engine no longer stops manually started archives. To benefit from this fix: ...
Engineering Studio can not import the user file modified by linux service-engine
Description If a zenon_hash.ini under Linux was used, a [Hash] NetworkPasswordCryptKeyBase that was empty or only with ':' was invalid. e.g:":::" The same happened with the combination of spaces and ':', used as a value forbidden. e.g. " : :: " Under ...
EUROMAP63: alternative redundancy implementation for interoperability with specific machines
Description [Feature]: The Euromap63 driver did not allow frictionless simultaneous communication with specific machines and timing conditions in case of a redundant configuration on primary server and secondary server. The functional gap has been ...
Historian: Evacuation to Oracle Server crashes
Description Evacuating the Historian to an Oracle server returned a garbled pNamesBuffer, which caused zenon to close sporadically. A workaround has been implemented, and evacuation to the Oracle server now behaves as expected. To benefit from this ...
MTP - Support Standard v2.0
The following V2 Services function blocks are now available: AnaServParamV2 TIA BinServParamV2 TIA DIntServParamV2 TIA ProcedureHealthViewV2 TIA ServiceControlV2 TIA StringServParamV2 TIA Manifest 2.0.0MTP files Orchestration now also supports MTP ...
IEC 61850 Configurator: Provide solution in zenon 15
Description [Feature]: The IEC 61850 Configurator was not available in zenon 15. The functional gap has been addressed and now the IEC 61850 Configurator is available in zenon 15. To benefit from this fix: Update your zenon Software Platform to the ...
AccessDNP3_SG: enhanced support for CSV import / CSV export
Description [Feature]: The AccessDNP3_SG Process Gateway CSV export/import function did not support double bit binary inputs. The functional gap has been addressed and the handling of double bit binary inputs is now supported in CSV export/import ...
SNMP Driver crashes due to mismatched agent configuration
Description The SNMP driver closed unexpectedly in some cases. 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 14 or higher. Item ID: 305311 ...
Systemvariable Computername displayed in lowercase
Description If the name of the computer was changed to lowercase letters in the Windows settings and a “Computer Name” system variable was created, the name was displayed in uppercase letters in the Service Engine in version 14. The issue has been ...
ETM: Y-Axis automatic scaling changes value range
Description In the ETM the Y-axis changed automatically the scaling range, if the value of the variables was changed a few times. This happened because no value change was found and so the default scale of +- 10% of the variable value range was ...
AD user is not assigned all permission levels with certain configurations
Description The Active Directory user was not assigned to all permission levels with certain configurations. The issue has been addressed and now also the primary user group from the Active Directory, which is also configured in zenon, can be used to ...
zenon SQL driver is not working with PostgreSQL ODBC driver since zenon 14
Description Since zenon version 14 the zenon SQL driver was not working with the PostgreSQL ODBC driver. The issue has been addressed and the driver behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the ...
StratonNG does not treat connection to STARTONRT is redundant Logic Service has switch
Description The stratonNG driver did not treat the connection to STARTONRT as redundant. Under certain circumstances, the driver never switched to the redundant connection, even though one connection had failed and the other was working. The issue ...
Comparison default with protected programs
Description The comparison of two projects did not detect the difference between two Main programs, if the project contains a password-protected subprogram. The issue has been addressed and the comparison behavior is now as expected. To benefit from ...
Limitation to 15 unique characters in long FB Names
Description In Logic Studio, if in the Library a function block name consisted of more than 15 characters and a second function block used the same first 15 characters in its name, an error occurred, creation refused. The issue has been addressed, ...
XML export/import looses some properties
Description During the zenon Logic XML export/import some properties were lost. The issue has been addressed, and the XML export/import behavior is now as expected. To benefit from this fix: Update your zenon Software Platform to the latest build of ...
Logic Service / StratonNG driver - for specific StratonNG driver zenon versions with a different Logic Service zenon version, reconnects fail
Description In zenon project manually created stratonNG driver fails to reconnect with an older zenon Logic Service version; e.g.: zenon 15 stratonNG driver after the connection loss was unable to reconnect to a Logic Service version below 15. The ...
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