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Command processing: command variable seems to not get fully initialised using a screen without interlocking list element
Description In Command processing, the command variable was not fully initialized if a command processing screen without an interlocking list was used. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update ...
[MSI Interface] Exception Queue is not saved
Description If a separate data folder was used, the Message Exception Queue was not saved and was not available after a restart. The issue has been addressed and the Message Exception Queue will be saved now also, if a separate data folder is used. ...
[MSI Interface] Paramter values are sent in local time instead of UTC
Description In the MSI Interface the TIMESTAMPS parameter values were sent in local time instead of UTC. The issue has been addressed and UTC is now used. To benefit from this fix: Update your zenon Software Platform to the latest build of zenon 12 ...
File Inspector: FI cannot open database
Description The File Inspector could not open the Engineering Studio SQL database 2022 which is used for zenon 14. The issue has been addressed and the File Inspector can open the database now. To benefit from this fix: Update your zenon Software ...
eSignature & keyboard shortcut: consecutive dialogue is restarting midway
Description If ENTER was used as a keyboard shortcut, the eSignature dialogues for changing a variable value and an RGM parameter were not displayed correctly. Because of this, the process had to be completed twice. The issue has been addressed and ...
Faceplate: Using AML putting the focus on the wrong line
Description When a visibility variable is used to display the intended AML for a faceplate, the focus was set on the wrong line. The issue has been addressed and the focus is now kept on the correct line, even when younger alarms arrive. To benefit ...
OPCUA Client - the connection can't be recover after some time
Description After some time the OPCUA Client lost the connection and could not reestablish it anymore. The issue has been addressed and the driver connection is now stable. To benefit from this fix: Update your zenon Software Platform to the latest ...
Compiler warning when using an add-in with a dot in its name in an Execute Project Wizard extension function
Description When in an Addin the attributes [Addin] and [AddinName] had assigned names that contained a dot and this Addin was linked to a Execute Project Wizard Extension function, a compiler warning appeared. The issue has been addressed and dots ...
Worldview overview screen switch function: Border color setting is not possible if color palette is used
Description The selected Border color in the screen switch function for the screen type Worldview overview" (Standard or On selection with right click) was not used, if the selected color comes from the Color Palette. The issue has been addressed and ...
EUROMAP63: When several euromap63.exe instances are connected to an euromap server, the management of the SESS000.REQ and SESS000.RSP files is sporadically not correctly handled by the driver (timing issue)
Description When several euromap63.exe instances were connected to an EUROMAP server, the management of the SESS000.REQ and SESS000.RSP files were sporadically not correctly handled by the driver. The issue has been addressed and the SESS000.REQ and ...
xml import of scripts right after xml import of functions via API is delayed massively in bigger projects (e.g. up to 2 days for creating 150 scripts)
Description The XML import of scripts right after a XML import of functions via API required too much time in bigger projects. The issue has been addressed and the XML import time has been massively reduced. To benefit from this fix: Update your ...
Screens from sub project not selectable in Service Engine Dialog
Description Screen switching via the option Show this dialog in the Service Engine was not available for sub-projects. The issue has been addressed and the screen switching for sub-projects in the Service Engine works now as expected. To benefit from ...
SAP: QUANT dataype (string in zenon) in a table is not written to the SAP system
Description The SAP QUANT datatype (STRING in zenon) in a table was not written to the SAP system. 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 ...
Engineering Studio: Loading xxx variables for the project "yyy". takes very long when building Logic applications in Logic Studio
Description A very long project-variable loading bar is displayed in the Engineering Studio when building an application process ends in Logic studio. The issue has been addressed and the loading time for the variables has been shortened. To benefit ...
Werum MSI Log Visualization tool: It is not possible to view messages in Service Engine in OS with Japanese, English United states
Description The Werum MSI Log Visualization tool may not display messages in the zenon Service Engine when executed in an English (US) or other language (Japanese) Operating System. The issue has been addressed and the messages can be viewed now as ...
Creating subsequent SO instances of the same SOT consumes more and more time (1st=1sec // No150=15sec)
Description The creation of SO instances was done very fast at the beginning but took longer with each subsequent creation. The creation of SOT was not affected by this. The issue has been addressed and the creation time for SO instances has been ...
[MSI Interface] Wrong TimeStamps in Order Paramter Messages
Description The Order Parameter Messages contained wrong TimeStamps (DateTime.Now - set when the parameter is created) and additionally not all variable related TimeStamps were in UTC format (which supports the required milliseconds). The issue has ...
Parameters from control strategy are missing in Master recipe in the service engine.
Description Parameters from the control strategy could not be added again once they had been deleted. They were no longer available in the Engineering Studio and in the Service Engine. The problem has been addressed and the parameters from the ...
Variable value access on the Service Engine Client can lead to an increase in memory consumption in the zennetsrv.exe process
Description Generic variable value access (from zenon Process Gateway or other component) on a zenon network client may cause an increase of the allocated memory of zenon Network service (zenNetSrv.exe). The issue has been addressed and the memory ...
OPC UA Gateway crashes by reload
Description The OPCUA Gateway closed unexpectedly during reloading. 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: ...
GIS Editor Load KML/KMZ only loads placemark but no lines and other elements and descriptions show as html
Description If KML/KMZ files have been loaded into the GIS Editor only the placemarks were loaded correctly. Lines and other elements were not loaded. The issue has been addressed and now the KML/KMZ elements are displayed. To benefit from this fix: ...
[MSI Interface] Set value takes up to 10sec in a customer project
Description Writing values to variables via a message from PAS-X to zenon (e.g. Material Usage Check Response Message) could take more than 10 seconds if the project contained a large number of variables. This could lead to an acknowledgement for the ...
Control Strategies lost the Min Max Values in the Tag Value List
Description In the Batch Control the Min/Max values were lost in the Tag Value List when switching from one control strategy to another, despite they were advised to the driver. The issue has been addressed and the values are no longer lost in case ...
Service Engine crashes under specific circumstances
Description The zenon Service Engine was closed unexpectedly under specific circumstances. When a variable for visibility or labeling was changed while waiting for the SQL thread which reads the archives at the same time, the archive data must not be ...
OPCUA Server - Segmentation Fault when client authenticates using non-existent certificate
Description The OPCUA Server encountered a Segmentation Fault when the client authenticated itself with a non-existent certificate. The issue has been addressed and the OPCUA Server no longer runs in a Segmentation Fault if a non-existent certificate ...
AccessOPCUA: zenProcGateway.exe crashes when a OPC UA client connects and disconnections at high frequency
Description The OPC UA Server closed unexpectedly when an OPC UA Client connected and disconnected at high frequency. The issue has been addressed and the OPC UA Server connection is now stable. To benefit from this fix: Update your zenon Software ...
IEC61850 - the runtime go to segmentation fault when we start the project using goose without K5BusIec850s_GO.SCL
Description The Logic Service tried to restart and went straight to segmentation fault when a project was started using GOOSE without K5BusIec850s_GO.SCL. The issue has been addressed and the Logic Service now works as expected. To benefit from this ...
S7TCP32: Sending of consecutive requests (e. g. read-requests for an array (block) of variables) the driver takes about ~20ms until the next request is sent upon a response from the PLC
Description For the S7TCP32 driver the sending of consecutive requests took about ~20ms until the next request was sent upon a response from the PLC. The issue has been addressed and the sending time for requests has been shortened. To benefit from ...
Service Engine Linux 14 FINAL crashes if IIoT Services are activated in zenon project
Description The zenon Service Engine version 14 on Linux closed unexpectedly if the IIoT Services were activated in the zenon project. The issue has been addressed and the Service Engine is no longer closed if the IIoT Services are used. To benefit ...
Sometimes Language switch function ensures that the header is displayed in the user list even though it is deactivated.
Description When using the Switch Language function with a different Font List, the header is sometimes displayed in the User List when the function is executed, even though the Display header checkbox is deactivated. The issue has been addressed and ...
Parallel reading of AML and CEL data from SQL locks all SQL operation on the system
Description In a network environment, an endless progress bar may be shown in the Service Engine Server when clients try to read/access Alarm or Event data from SQL database simultaneously. As multiple clients requests can be pending, clicking on ...
"AML evacuation to SQL" popup blocks the alarms evacuation
Description In a network environment, when using an SQL database as external data storage, an endless progress bar may be shown in the Service Engine Server when clients try to acknowledge or comment an alarm and the connection to the SQL database ...
LOGDirectory in zenon6.ini is not working
Description When a custom path for LOGDirectory was set in the zenon6.ini, this path was not used by the zenLogSrv. The log files were saved in the default path. The issue has been addressed and the custom LOG path is used. To benefit from this fix: ...
IEC850: TCP Keep alive is not sent when there is no data exchange
Description Since TLS implementation, the IEC850 driver did not send TCP KEEP-ALIVE if no data exchange took place for 20s, but for period default by the Operating System (in Windows about 2h). The issue has been addressed and the TCP KEEP-ALIVE ...
Performance of automatic archive selection has significantly decreased in zenon 14
Description The performance of the automatic archive selection decreased significantly in zenon 14. The issue has been addressed and the performance has been improved. To benefit from this fix: Update your zenon Software Platform to the latest build ...
Zenon 14 – Multiuser Project- All elements must be checked out to add functions to a script
Description To add functions to a script in a multi-user project, all elements had to be checked out. The issue has been addressed and the elements no longer need to be checked out. To benefit from this fix: Update your zenon Software Platform to the ...
S7 TIA Driver not communicating to PLC with a specific project
Description The S7 TIA driver did not communicate anymore after adding a new DB instance. The issue has been addressed and the communication is working now as expected. To benefit from this fix: Update your zenon Software Platform to the latest build ...
DDK Drivers: issue with username + password fields
Description Communication issues occurred in the OPC UA server communication, when a username and a password were specified for the authentication. The issue has been addressed and the behavior is now as expected. To benefit from this fix: Update ...
IEC61850 server - application closes unexpectedly after receipt of a malformed packet
Description When the version 14 IEC 61850 server received a specific malformed packet, the application closed unexpectedly. The issue has been addressed. The malformed packet is ignored and the application continues to execute. To benefit from this ...
ETM: Navigating backwards or forwards leads to a new archive selection
Description Navigating forwards or backwards in the ETM screen led to a new archive selection. The issue has been addressed and the behavior is now as expected. Scrolling does not change the selected archive anymore. The data comes from the local ...
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