7.20
The fonts may appear blurry in the CE runtime.
Summary The fonts may appear blurry in the CE runtime despite the ClearType font is set. DescriptionThe fonts may appear blurry in the CE runtime despite the ClearType font is set. Solution An issue has been resolved so that the fonts are displayed ...
The automatic keyboard may not open in a specific screen type in the runtime.
Summary The automatic keyboard may not open in the active directory user administration screen when clicking on the domain, username or password control elements in the runtime. DescriptionThe automatic keyboard may not open in the active directory ...
Under circumstances the zenon runtime may not correctly recognize it is runtime server
Summary Under specific circumstances the zenon runtime may not correctly identify the PC it was started from as the runtime server and attempts to start as a client instead of runtime server DescriptionUnder specific circumstances the zenon runtime ...
A reboot may be necessary in order to restart the runtmie after closing the runtime on a Windows CE device when the OPCUA32 OPC UA client driver is used
Summary When the zenon runtime using the OPCUA32 OPC UA client driver is closed on a Windows CE device, it may be required to restart the device in order for the zenon runtime application to start successfully again. DescriptionWhen the zenon runtime ...
Constant increase in memory usage of the zenon OPC UA server in the process gateway under specific circumstances until the process can no longer allocate more memory and closes with an error message
Summary Under specific circumstances where an OPC UA client sends constant read requests without a prior RegisterNodes request, the zenon OPC UA server in the process gateway continuously uses more and more memory until after some time, days, ...
relative counters created with the Metering Point Administration suddanly stopped working
Summary The Metering Point Administration allows creating relative counters which calculate the (e.g. energy) consuption within a specific time period based on the value of the linked absolute counter variable. However, the calculation of the ...
The S7TIA driver does not correctly display the value of WSTRING variables in the Runtime.
Summary The S7TIA driver does not correctly display the value from the PLC for WSTRING variables in the Runtime. The S7TIA driver does however write the correct value to the PLC for WSTRING variables if they are modified in the Runtime. ...
The MODRTU32 Driver does not store the "Stopped on Standby-Server" setting in the driver configuration dialog.
Summary The "Stopped on Standby-Server" setting can be enabled for the MODRTU32 driver, however the setting is not stored correctly after closing the driver configuration dialog. DescriptionThe "Stopped on Standby-Server" setting can be enabled for ...
The MODBUS_ENERGY Driver does not store the "Connection timeout" setting in the driver configuration dialog on Windows Server 2012 R2 operating systems.
Summary A "Connection timeout" parameter can be defined for the MODBUS_ENERGY driver in the driver configuration dialog under the "Settings" tab. However the defined timeout parameter is not stored correctly when closing the dialog on Windows Server ...
zenon Runtime ActiveX element. CD_ListBox size changed after selecting the list box at the zenon Runtime.
Summary When a zenon screen includes an ActiveX element CD_ListBox the list box has at the zenon Runtime a smaller size as at the zenon Editor. If selecting the list box once a time the size will be changed. The issue may also occur after changing ...
It takes long to display the AML and CEL filter if there are many Alarm Areas in the Global project.
Summary If Global project (in Editor) contains many alarm areas, then in the Runtime, to open the filter dialog in AML or CEL screen, in the integration project, takes significant time. The more sub-projects included - longer it takes. For example in ...
Conflict between the AML/CEL property name, its functionality and description in Help.
Summary The AML/CEL screen element has property ‘make header editable’ that is correctly active on the activity of Project->AML/CEL -> ‘operable header’ but is meaning only the sorting possibility on the header – and not the drag- and sizing- ...
ALC: merge down modification of ‘disconnector under load’ topological interlocking to 7.20
Summary During development of 7.50 the behavior of the topological interlocking in Automatic Line Coloring ‘disconnector under load’ was updated: previously the ALC was checking only next elements, now checks the grid. This updated behavior a ...
If in Command Processing a user gives a command (e.g. On/Off) during the IEC870 driver is still processing initial GI, then there is no system feedback.
Summary When zenon driver IEC60870 Master have already received response variable for Command Processing but the initial GI is still in progress (the Slave is still sending GI data for other variables), then the user may give a command. In such case ...
GOOSE subscriber is not able to distinguish if a publisher was never sending GOOSE or is sending without errors.
Summary Diagnosis engineering issue in zenon Logic I/O driver 'IEC61850 Server with GOOSE': the initial value of GOOSE supervision variable (ControlObject variable = 0) is the same as value when there are no errors. Thus, if remote GOOSE Publisher ...
Setting values for DINT/UDINT variables of the S7_NT Driver from zenon runtime to PLC leads to value 0 in both zenon runtime and plc.
Summary Setting values for DINT/UDINT variables of the S7_NT Driver from zenon runtime to PLC leads to value 0 in both zenon runtime and plc. This behaviour occurs when the following prerequisites are given: S7-Project created in Step 7 v. 55 ...
It is not possible to set negative values with the BeckhNG Driver on Windows 7 embedded compact.
Summary Under Windows 7 embedded compact it is not possible to send negative values with the beckhNG from the zenon runtime to the PLC. DescriptionUnder Windows 7 embedded compact it is not possible to send negative values with the beckhNG from the ...
Under Windows CE retain variables in zenon logic are not loaded.
Summary Under Windows CE retain variables in zenon logic are not loaded when: stopping/starting from zenon logic workbench stopping/starting the zenon logic runtime compiling and downloading with stop/restart of the Project on the CE7 / ARM processor ...
The GE_SRTP driver should be available in zenon 7.20.
Summary The GE_SRTP driver should be available in zenon 7.20. DescriptionThe GE_SRTP driver should be available in zenon 7.20. Solution This issue has been resolved by downgrading the GE_SRTP driver to zenon 7.20. Information GE_SRTP Driver was ...
The datatype WSTRING of the MODRTU32 Driver does consider the Byte order for STRING Option in the Settings tab of the MODRTU32 Driver. This Option (Byte order for STRING) should only be considered by variables of type STRING but not by variables of type WSTRING.
Summary The datatype WSTRING of the MODRTU32 driver gets decoded wrong. The Setting Byte order for STRING in the Settings Tab of the MODRTU32 driver affects the representation of a WSTRING variable. As a result, when having Modbus Standard ...
The zenon runtime (zenonrce.exe) stops working under CE6 on an ARM processor when 3S_V3 Driver is used.
Summary When using the 3S_V3 Driver the zenon runtime stops working under CE6 on an ARM processor. An error message with text "Application ZENONRCE.exe encountered a serious error and must shut down." appears. DescriptionWhen using the 3S_V3 Driver ...
Under specific circumstances users do not show their identification in the users list, cannot be modified and login in the runtime.
Summary When creating a new user via the "edit user" screen it is possible to enter a username/password with more than 20 characters, so that after it may not be possible to see the user identification in the user lists, modify and login the user in ...
The zenon editor stops working when closing the zenon logic workbench and immediately after that deleting the zenon logic Project.
Summary When closing the zenon logic workbench and immediately deleting the zenon logic Project, the zenon Editor stops working. DescriptionWhen closing the zenon logic workbench and immediately deleting the zenon logic Project, the zenon Editor ...
The DNP3_TG Driver is not available in the HMI Drivers list under tab Files of the Remote Runtime update dialog when transmitting files to a Windows CE System by clicking Options->Update Windows CE runtime...
Summary Under the Files tab of the Remote Runtime update Dialog the DNP3_TG Driver is missing in the list HMI Drivers when transmitting files to a Windows CE System by clicking Options->Update Windows CE runtime... DescriptionUnder the Files tab of ...
It should be checked if more than 99 source variables are tried to be added in the formula Definition of a variable of the MATHDR32 Driver. In this case an error message should be displayed.
Summary There should be a check and an error message displayed in case of trying to add more than 99 source variables in the formula Definition of a variable of the MATHDR32 Driver. DescriptionThere should be a check and an error message displayed in ...
A message asks for saving an edited Batch Control recipe when the runtime is reloaded
Summary When a runtime reload is triggered while editing a Batch Control recipe, then a message box pops up, asking if you want to save changes. YES would then save the recipe, NO would leave the recipe as it is. This means the unsaved recipe will be ...
When a connection with a valid hostname of the SNMPNG32 driver exists under tab SNMP Agents and then trying to replace the hostname with an ip address which corresponds to that hostname, an error message with text "The Agent configuration is invalid." appears.
Summary When replacing the hostname of the SNMPNG32 driver under tab SNMP Agents with an ip address which corresponds to that hostname, an error message with text "The Agent configuration is invalid." appears. DescriptionWhen replacing the hostname ...
IEC61850 GOOSE Subscriber accepts messages with NdsCom set.
Summary The zenon Logic I/O driver IEC61850 Server as GOOSE Subscriber is processing data changes received in GOOSE messages with the flag NdsCom set to TRUE. This flag means that on Publisher the GOOSE Control Block needs commissioning, so ...
The range of valid net addresses of the MODRTU32 driver should be extended to 255.
Summary The MODRTU32 driver should support a maximum of 255 for the net address. DescriptionThe MODRTU32 driver should support a maximum of 255 for the net address. Solution This issue was addressed by extending the range of valid net addresses of ...
SYSDRV - The setting "Only read from standby" is not activated when changing the System driver variable type in the variable properties to one which is specifically designed for use on a Standby Server.
Summary The setting "Only read from standby" is not activated when changing the System driver variable type in the variable properties to one which is specifically designed for use on a Standby Server. DescriptionThe setting "Only read from standby" ...
Typing mistake in the configuration dialog of the Process Gateway in entry for the IEC60870 Slave.
Summary The entry for the IEC60870 slave in the configuration of the Process Gateway is listed as Slave for IEC61870-5-01/104 protocol but should be Slave for IEC60870-5-01/104 protocol. DescriptionThe entry for the IEC60870 slave in the ...
Archive Server configuration in editor shows uncorrect value estimated size for aggreated archives
Summary Estimated size for aggreated archives for monthly or yearly cycles in zenon editor are not correct calculating. DescriptionEstimated size for aggreated archives for monthly or yearly cycles in zenon editor are not correct calculating. ...
zenon Logic MODBUS master sporadically looses connection to the slave device.
Summary zenon Logic MODBUS master sporadically closes and reopens the TCP Port connection to the slave device. Descriptionzenon Logic MODBUS master sporadically closes and reopens the TCP Port connection to the slave device. Solution An issue has ...
Linked symbol are missing when copy & paste an MDI screen.
Summary It may occur that screen type specific functions set as an exported property of a linked symbol are lost, when copy & paste an MDI screen DescriptionIt may occur that screen type specific functions set as an exported property of a linked ...
Issue concerning language switching. The system text for ‘password expired’ and ’name changed’ are not translated as expected.
Summary The system texts ‘Name changed (from X to Y)’ and ‘Your password expired! Please enter a new password’ did not get translated. DescriptionThe system texts ‘Name changed (from X to Y)’ and ‘Your password expired! Please enter a new password’ ...
Language Table translation issue of two system texts.
Summary The system texts for example for file operation functions called ‘Executing following File operation was not possible’ and the User administration message due to creating a new user at the zenon Runtime, without entering a password at the ...
BacnetNG driver should not suggest a hashmark (#) as Property Separator
Summary "#" is not an allowed character in zenon variablenames. It shouldn't appear as a suggestion for a property separator within the BacnetNG driverconfiguration. Side effect: If a hash is used, these variables cant be used in a extendet trend ...
OPC2CLI32 - "Switching to spontaneous value" does not remove the previously set "Alternative value" bit.
Summary OPC2CLI32 - "Switching to spontaneous value" does not remove the previously set "Alternative value" bit. The variable remains in alternative value, until the variable has been unadvised and advised. DescriptionOPC2CLI32 - "Switching to ...
Azure Process Gateway is not responding under specific circumstances
Summary The Azure Process Gateway changes from "OK" to "Not Responding" under specific circumstances. Observed with a zenon project exposing about 2700 variables to Event Hub via json format, and a 5[s] integrity period. This causes the user ...
Fast value changes in the OPC UA server are not correctly sent to the runtime by the OPCUA32 client driver
Summary When a value is changing rapidly in an OPC UA server, not all value changes may be available in the zenon runtime even though the OPCUA32 OPC UA client driver is correctly receiving the PublishResponses with the value changes. DescriptionWhen ...
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