8.20
Unable to change password to Administrator account when User exceeds Maximum duration in days
Description A zenon user with administrator rights cannot modify the password of another zenon user via the user administration in the Service Engine if the end of the minimum retention period has not yet been reached. This minimum retention period ...
Editor: Two screens with same file name can be opened once, after closing them and again attempting to open them nothing happens
Description If two screens in two projects have the same file name, an error occurs in Engineering Studio (aka Editor) after opening both screens. Identical file names occur, for example, when copying a project. Both screens can be opened once at the ...
RGM: if signature text edited by the operator is not correctly logged in the CEL on the client
Summary In RGM, the signature text edited by the operator is not logged correctly in the CEL on the client. This error has been fixed. Description If a recipe value change with editable signature text is executed in the RGM on the client for "Recipe ...
Engineering Studio crashes when instancing SOT
Description Under certain circumstances, the Engineering Studio closes unexpectedly when an instance of a Smart Object Template is created or updated. This behavior has been modified. Smart Object Templates can be correctly instantiated and updated ...
Editor crashes when deleting an element
Description If a screen element is deleted in the Engineering Studio (aka Editor) that is also contained in the result of a current search, the EngineeringStudio is closed unexpectedly when the element is being deleted. This issue has been fixed. ...
Editor crash if animated GIF is used in smart object
Description If an animated GIF is linked to an element in a Smart Object, the Engineering Studio is closed unexpectedly. This behavior has been modified. Animated GIFs can be linked to elements in a Smart Object as expected. These GIFs are displayed ...
.IsHidden property and .Move Method do not work with ElementGroups
Description It is not possible to hide element groups with Add-In. The "IElement.Hide" command is executed correctly for a single element. However, it is ignored for element groups. These remain visible. This behavior has been corrected. The ...
XML import: no or bad error report in case of an invalid XML file
Description When importing an invalid XML file into a zenon Logic project, no error message or only an insufficient message is displayed. This behavior has been corrected. Invalid XML files are indicated with a meaningful warning. To benefit from ...
ReportViewer components missing in WEBCLIENT820FinalBuild69240.exe: Could not load file or assembly Microsoft.ReportViewer.WinForms, Version=14.0.0.0
Description An error occurs when operating Smart Client (aka zenon Web Client) version 8.20. The Microsoft.ReportViewer.WinForm component is missing. This error does not occur with zenon version 10. This error has been fixed. To benefit from this ...
Sporadic Runtime crash when exporting CEL to SQL database
Description In zenon 8.20, the Service Engine can sporadically crash when exporting the CEL to an SQL database. This error has been fixed. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon 8,20 or higher. Item ...
Dublicated entries after CSV export from CEL
Description In zenon 8.20, exporting the CEL to a CSV file via the function “Export CEL” leads to duplicate entries. Cause: With zenon version 10, the export of keywords for AML and CEL was implemented. This functionality was also made available for ...
linking variables Limit min/max values are set to 0 when releasing a new versioned recipe
Description In Batch Control, the values of the variables linked for minimum and maximum values are set to 0 when a new version of a recipe is released. This behavior has now been corrected. The minimum and maximum values are preserved as expected ...
The user of the last change is no longer entered in the recipe list when executing the Recipe Group Manager function (Read recipe).
Description When running the Recipe Group Manager function in the Service Engine, the timestamp is updated, but the user who made the change is not entered in the recipe list. This error occurs with version 8.20 from build 111994. This error has been ...
OPCUA32 Driver crash / advising variables
Description The OPCUA32 driver crashes when advising many variables. For example when opening the variable diagnosis screen. This issue has been fixed. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon 8.20 or ...
Runtime freezes while scrolling in IMM List
Description In the screen of the Industrial Maintenance Manager (IMM) type, the Service Engine freezes when scrolling through the list of maintenance. This issue has been fixed. The list can now be scrolled without errors. To benefit from this fix: ...
Lot filter dialog is relative to mouse pointer
Description When a dialog is opened in the Service Engine, it is not displayed centered but relative to the mouse position. This behavior has been changed. Dialogs are now always centered for the screen the mouse is on. To benefit from this fix: ...
Compiler should not check global/local name clash when checking a single POU
Description zenon Logic/straton does not allow to give the same name to a global variable and a local variable and compiling errors are displayed in such case. When compiling a single program, errors related to a name conflict between a global ...
AccessOPCUA.dll: Gateway generates duplicated MonitoredItemNotifications
Description The zenon OPC UA Process Gateway generates duplicate notifications for Monitored Items for a single value change of a variable. This happens if the size of the queue for Monitored Items notifications is configured larger than 1 for the ...
MODBUS_ENERGY: multiple stations with different Modbus Unit ID and one IP address: driver crashes in the runtime when the driver is stopped
Summary MODBUS_ENERGY driver - Issue when the option join connections is active. If the MODBUS gateway is disconnected and connections to this gateway exist which have not yet been activated (no variable of the connection has been requested since ...
zenDbSrv unhandled exception in editor when creating multi user project in negative time zones
Summary Creating multiuser projects does not work if timezone is negative Description Creating multiuser projects does not work if timezone is negative Information none Issue Number: 185836 Fixed on Date: 5.6.2019 Versions: 8.00 0 BUILD 59775 | 8.10 ...
Published properties from symbols from symbols cause editor crash
Summary The sub-symbols of a link-symbol will be handled properly . Description The sub-symbols of a link-symbol will be handled properly . Issue Number: 208667 Fixed on Date: 22.3.2020 Versions: 8.00 0 BUILD 64633 | 8.10 0 BUILD 65969 | 8.00 0 BUILD ...
Released properties of inheritanced symbols get lost
Summary Re-exported symbol properties are verified on linked symbol level, too. Description Re-exported symbol properties are verified on linked symbol level, too. Issue Number: 210462 Fixed on Date: 21.2.2020 Versions: 8.10 0 BUILD 65147 | 8.20 0 ...
Status of Network adapters is not updated anymore as soon as the Copa Data PRP Driver is installed
Summary Status of Network adapters is not updated when Copa Data PRP Driver is installed Description Status of Network adapters is not updated when Copa Data PRP Driver is installed Information Using a hardware PRP solution. Issue Number: 212492 ...
TIA16 support in the S7TIA driver
Summary TIA16 is released and is not fully compatible with the S7TIA driver Description TIA16 is released and is not fully compatible with the S7TIA driver Solution The S7TIA driver now also supports TIA16 and firmware 2.8 for TIA16. Issue Number: ...
MELSECA: Driver does not use maximum block size for read and write requests
Summary The MELSECA driver does not use an optimized block size for reading and (block)writing variables in a consecutive address range. Description The MELSECA driver does not use an optimized block size for reading and (block)writing variables in a ...
The Deployments disappear from the Web Engine Deployment Tool
Summary Version checks use the new schema for version numbers Description Version checks use the new schema for version numbers Issue Number: 216041 Fixed on Date: 18.5.2020 Versions: 7.60 0 BUILD 65981 | 8.10 0 BUILD 65969 | 8.00 0 BUILD 66110 | ...
S7TIA driver Import does not work with S7 TIA Project containing Variables of Type 'REF_TO Array of...'
Summary The S7TIA driver variable import does not work with S7 TIA Projects containing Variables of the datatype 'REF_TO Array of...'. It stops with the error: AGL_Symbolic_LoadAGLinkSymbolsFromFileError: Interner Fehler 144 Description The S7TIA ...
The build number from the startup tool does not match the number on the splash screen/info about" with the latest builds (10 and 8.20)"
Summary The service pack information is now shown correctly (file version out of file properties = [major].[minor].[service pack].[build]): For Supervisor <= 6.22, the service pack field is displayed as service pack and the build field is displayed ...
Multi-user client project cannot synchronize when the Operating System uses Istanbul timezone
Summary Creating multiuser projects does not work if timezone is Istanbul Description Creating multiuser projects does not work if timezone is Istanbul Issue Number: 217104 Fixed on Date: 14.5.2020 Versions: 8.10 0 BUILD 65969 | 8.00 0 BUILD 66110 | ...
Combined element in a symbol - released property: Variable/Visibility not working
Summary Exported symbol property for visibility variable of a contained screen element modifies properties "visible from" / "visible to" implicitely, too Description Exported symbol property for visibility variable of a contained screen element ...
Batch - ControlStrategy CommandTag WriteSetValue - XML-Import forgets TagValue
Summary The overwritten values of CS Tags can be imported . Description The overwritten values of CS Tags can be imported . Issue Number: 215051 Fixed on Date: 30.4.2020 Versions: 8.10 0 BUILD 65969 | 8.20 0 BUILD 66111
Error parsing SCL file Edition 1 in GOOSE tab...
Summary MaxAttributes parsing is now optional Fixed parsing of GOCBs with no DataSet assigned Description MaxAttributes parsing is now optional Fixed parsing of GOCBs with no DataSet assigned Issue Number: 215258 Fixed on Date: 4.5.2020 Versions: ...
importing valid Batch recipe not possible
Summary it is now possible to import CRs from XML which have a unit instance linked to a placeholder, even though the MR does not have a unit instance linked to that placeholder Description it is now possible to import CRs from XML which have a unit ...
MODRTU32: Altough the PLC terminates the communication with TCP FIN, the driver is still sending queries
Summary Under certain circumstances received TCP close request (frame with FIN flag set) from PLC is ignored Description Under certain circumstances received TCP close request (frame with FIN flag set) from PLC is ignored Information Possible ...
AccessAzure: It takes a very long time (~ 25min in a zenon project with ~ 110.000 variables) until the 'Settings' dialog is shown when clicking on the Settings" button in the Process Gateway dialog"
Summary Sorting of variables in Azure Process Gateway configuration takes a very long time Description Sorting of variables in Azure Process Gateway configuration takes a very long time Issue Number: 218765 Fixed on Date: 10.6.2020 Versions: 8.10 0 ...
INTEGRA driver should send cyclic time stamp in same way like set value command
Summary - Description - Information no workaround Issue Number: 218256 Fixed on Date: 5.6.2020 Versions: 8.10 0 BUILD 66325 | 8.00 0 BUILD 66598 | 8.20 0 BUILD 66627
SNMPNG32: SNMPNG32 driver sporadically stops responding with high CPU load on browsing variables in the editor / communication in the runtime
Summary SNMPNG32 driver sporadically stops responding with high CPU load on browsing variables in the editor / communication in the runtime Description SNMPNG32 driver sporadically stops responding with high CPU load on browsing variables in the ...
MyWorkspace.ActiveDocument.RtFunctions.Parent returns Nothing
Summary RtFunctions.Parent returns Nothing in Editor Description RtFunctions.Parent returns Nothing in Editor Information No workarounds, except for calling MyWorkspace.ActiveDocument instead of RtFunctions.Parent Found that, in zenon versions < ...
Date of implementation can not be set older than year year 2000
Summary Vaidation of entered dates only alows dates after 1.1.2000 Description Vaidation of entered dates only alows dates after 1.1.2000 Information There is no workaround Issue Number: 218563 Fixed on Date: 4.6.2020 Versions: 8.10 0 BUILD 66325 | ...
The SymbolElementCollection of an IScreenElement is not initialised (null)
Summary The AddIn Framework example for ScreenElement.ScreenElementCollection in the zenon object model helo (online help) lead to a NullReferenceException. This has been corrected by using ElementGroup instead of Symbol. The example adds now the ...
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