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ES: Driver dialog is not shown and Engineering Studio is blocked if ServiceEngine is run as Service
Description In the Engineering Studio the driver dialog cannot be opened for configuration when the Service Engine is executed as a service on the same machine. The Engineering Studio cannot be used until the driver process has been killed. This is ...
Smart Object crashed during Save all and Compile all
Description Smart Object crashes when it contains multiple screens and all of them are saved and compiled. This occurs mainly when multiple SOT screens are open, which contain screen elements with associated variables, and at the same time one of ...
Externally visible variables are not updated in Logic if variablename is changed in lower-/uppercase
Summary In zenon Logic externally visible variables were not updated under certain circumstances. This behavior has been fixed. Description If in zenon Logic variable names are modified only in upper/lower case, but the name itself remains the same, ...
IEC61850 Server - TrgOps is out of range when writing bitstring on server with Padding =0
Description Issue when an 850-client emulated with LibIEC850 stack writes bitstring size 6 value encoded as 8 bits - with padding=0 (MMS encoding) - to the TrgOps attribute of a Report Control Block in the data model of the IEC61850 Server. The ...
Cel print with Switch language in Sub Project from Integration Project doesn’t work.
Summary Printing the CEL from a subproject after a language switch does not work correctly. In another language translated Keywords are not included in the Print. This behavior has been modified. Description In a project, the CEL is configured for ...
Service Engine may produce an unhandled exception when opening the ETM screen and scrolling the mouse wheel simultaneously
Description The Service Engine crashes when the screen of the "Extended Trend" type is opened while simultaneously scrolling with the mouse wheel. This bug has been fixed. Scrolling with the mouse wheel no longer affects the opening of the screen. To ...
Visibility doesn't work for “Chronological Event List Filter” MDI Element
Description In the screen of type "Chronological Event List Filter" the link to a variable for visibility does not work correctly. In the Service Engine, when a time filter is clicked, the visibility setting no longer works as configured. This error ...
3D-Tool: Configure Web Element - "save current Camera Position" and "Remove Selected Camera Position" don't work anymore
Description In 3D-Integration, in the “Configure Web Element” dialog, the buttons for "Save Current Camera Position" and "Remove Selected Camera Position" no longer work. This error occurs as of: Version 10, Build 121089 Version 11, Build 120359 ...
Set a Value (Multi-Touch Recognition windows 8 and later) with a numeric keyboard closes the pre opened screen with it
Summary When setting a value with a numeric keyboard via multi-touch (version "Windows 8 and later/Web Visualization Service"), the keyboard also closes the pre opened screen. This behavior has changed. Description In the Service Engine, an screen ...
After deactivation of limit value a 3D element still hidden
Description A limit value has been set to hide a 3D object. When the limit value is disabled, the 3D object remains hidden until the screen is reloaded. This behavior has been modified. The 3D object is now immediately displayed again when the limit ...
Renamed references do not rename zenon logic programs when updating the SOT
Description In a project references of a Smart Object Template (SOT) are renamed. When updating the SOT, zenon Logic programs are not renamed accordingly. The original names are still included. This behavior has been changed. When renaming ...
Sankey WPF always leads to 100% CPU load on virtual CPU0 when active in a screen
Description The Sankey WPF loads the CPU to almost 100% when it is active in a screen. The cause was that the refresh rate was not observed. This behaviour has been changed. The WPF now uses a default refresh rate of 100ms. The refresh rate is ...
Login with password length larger 20 is not possible
Summary The screen of type Login does not accept passwords longer than 20 characters for external logon procedures such as Active Directory, Active Directory LDS or IIoT Services. This has been improved. Description For the internal zenon user ...
3SV3: Variable has wrong state if Driver mode is changed to Simulation static and Screen gets switched
Description Variables for the 3S v3 driver get a wrong status if the driver mode is changed to Simulation - static and the screen is switched. This error has been fixed. The variables now get the correct status again. To benefit from this fix: Update ...
[Werum MSI] "Duplicate" and "Export" operations are selectable from “File” and “Edit” buttons even if the authorization level is insufficient.
Description In Werum MSI, the "Duplicate" and "Export" actions can be selected from the "File" and "Edit" menus even with insufficient permissions. This bug has been fixed. User permission is now respected for the menu items as well. To benefit from ...
stack is overwritten when executing function to set alarm group/class active
Description In specific situations a buffer overrun could occur on the stack in connection with actions in the screen of type AML. This had no effect on the functionality of the Service Engine and was not noticed by the user. With zenon Software ...
Werum MSI Interface(AddIn): Wrong state value is written to variable after receiving message
Description In Werum MSI Interface, an incorrect status is written to the variable after receiving a message. This error has been fixed. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon 12 or higher. Item ID: ...
SE(WVS) Crash w/ specific project
Description In very rare cases, the Service Engine in WVS version 11 crashes if no masking character is configured on a dynamic text with hidden input. This behavior has been fixed. To benefit from this fix: Update your zenon Software Platform to the ...
Fritz!Box VoIP: Voice transmission fails
Summary When using a Fritz!Box, the voice transmission via Message Control fails. This has been fixed. Description A transmission error occurs with Message Control when using VoIP with an intermediary VoIP server such as the Fritz!Box. Cause: An ...
IEC870 driver logs misleading WARNINGs by reception of ASDUs with command confirmations
Summary The IEC870 driver logs misleading warnings with the statement: "Received incompatible type identification". This has been fixed. Description The IEC870 driver logs misleading warnings with the statement: "Received incompatible type ...
Multi-Touch crash: Buttons executing functions but having "Push button" set in the background
Description When using Multi-Touch, the Service Engine crashes if a button is held while tapping somewhere else. This applies to Multi-Touch with project property "Recognition" set to "Windows 8 and later/Web Visualization Service". And it only ...
SOT replacing rule does not work after change on SOT if SOT is referenced in other SOT
Description A Smart Object Template (A) is referenced in another Smart Object Template (B). After changes in SOT A, the already existing Smart Objects of SOT B are unusable. Screens no longer work. However, newly created Smart Objects work as ...
A recording cycle more than 1 hour can result in a wrong cycle when the moment is close after the time when the daylight saving switches to summer.
Description In the Historian, a recording cycle of more than 1 hour leads to incorrect cycles if the recording time is shortly after the changeover from standard time (STD) to daylight saving time (DST). This behavior has been changed for European ...
zenon to PAS-X MES connectivity solution
Summary Bidirectional exchange of data between Werum PAS-X and zenon Description The Werum MSI Interface enables the bidirectional exchange of data between Werum PAS-X and zenon. Werum PAS-X can thus use zenon to directly access the production ...
Unhandled Exception with multitouch if button is configured as a Pushbutton
Description When using Multi-Touch, the Service Engine crashes if a button is held while tapping somewhere else. This applies to Multi-Touch with project property "Recognition" set to "Windows 8 and later/Web Visualization Service". And it only ...
IEC870: optionally initialize command variables
Summary The IEC870 driver has been enhanced with a new driver-global configuration option: "Initialize command variables" (default: off). Description When the option is set command variables are initialized with a 0 value and the Not Topical (NT) ...
MODBUS ENERGY: Support for RTU frames over TCP/IP
Summary The Modbus Energy driver supports communication of RTU frame via TCP/IP. Description For this purpose, the new Modbus TCP/RTU frame via TCP radio button has been implemented in the Settings tab of the driver configuration dialog. Item ID: ...
GIS Control: Search functionality in the service engine
Summary In the Service Engine a search functionality is available to search for specific equipment groups. Description GIS supports the linking of equipment models and equipment groups with GIS elements. In this way, in Service Engine, for example, ...
Released properties are linked but are not recognised
Description After saving a Smart Object Template without generating the Service Engine files and reopening the Engineering Studio, released variable properties of Smart Objects are not linked even though the property is defined in the instance. This ...
AccessOPCUA: AlarmClass / AlarmGroup no longer mapped for zenon alarms and events
Description In the project the OPC UA Client is configured as subscriber of the Eventnotifier for AML and CEL. In case of alarms the OPC UA receives the events correctly. However, alarm groups and alarm classes are set to 0. This behavior has been ...
T5BusIec850s: Logic Service IEC 61850 server closes unexpectedly on receiving an invalid message
Description In Logic Service, the IEC 61850 server closes unexpectedly when receiving an invalid message. This behavior has been changed. Invalid messages are now ignored. To benefit from this fix: Update your zenon Software Platform to the latest ...
Service Engine: S7TIA Driver - crashes on reconnect PLC
Description The Service Engine has a connection to a S7TIA PLC. If the Service Engine loses the connection and the variables get the status "invalid", the S7TIA Driver is terminated unexpectedly after reconnecting. This error has been fixed. To ...
Batch Control: Switch Phase option doesn't update control strategy list control which can lead to write wrong parameters
Summary In Batch Control, switching between phases in the same unit is not done correctly. This has been fixed. Description When switching from one phase to another phase of the same unit in Batch Control with "Switch phase", the control strategy is ...
datatype structure of structures: by update in datatype the E.Studio is blocked because it forces SQL Server to execute updates on all ProcessVariable items
Summary Updating structure data types may block the Engineering Studio for a long period of time. This has been improved. Description If structure data types are changed, this can lead to a long blockade of the Engineering Studio. Even if only a few ...
Batch control: On inserting a phase the service engine crashes
Description In Batch Control, the Service Engine crashes when a new phase is inserted into a master recipe in the editor. This error has been fixed. Phase insertion works as expected again. To benefit from this fix: Update your zenon Software ...
Batch Control: Switch phase doesnt work properly for similar units
Summary In Batch Control, switching between phases of different units is not done correctly. This has been fixed. Description If control strategy is used in Batch Control, the parameters of the control strategy are retained when switching from one ...
Copying password.bin from one project to another injects user information from a foreign project
Description If the file with the users and their passwords is copied from one project to a second project, this file must not be accepted. The users from this file must not get access to the second project. In some cases the file and its users were ...
Parts of gannt curves are not displayed in ETM
Summary In the Extended Trend parts of a Gantt curve are not displayed correctly. This has been fixed. Description In the Extended Trend parts of a Gantt curves, where data has been read back from SQL-evacuated archives, are not displayed. With data ...
Alarm does not get the correct background color when a reactivated alarm is acknowledged
Description When a reactivated alarm is acknowledged, it does not get the configured background color. This happens even though "Use status-dependent text/background colors" was selected for the “Alarm/event class color” property. This bug has been ...
Deploying Report Engine Reports as IIoT Services Resources does not work
Description In Reporting Studio, a report can be made available as a resource for IIoT Services. To do this, the user must log in to the IIoT Services in a browser window. In some constellations, the login is aborted with an error message that says: ...
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