Recent Topics
How to access custom data type variables?
Hi! I have a variable with a custom data type like: How can I access FIELD_1, FIELD_2 and FIELD_3 using the API so I could write/set value to those fields?
Show user that changed value of variable on a report
Hi! This question is between Engineering Studio and Report: There is a way to save the username from a user that changed the value of a variable on the same dataset (Img 1) as the variable data, so I am able to make a table with a column describin the
Überprüfen des Schreiberfolgs von IVariable.SetValue()
Guten Tag, zur API der Add-In-Framework-Klasse Scada.AddIn.Contracts.Variable.IVariable habe ich eine Fragestellung: Wie kann sichergestellt werden, dass ein über die Methode void SetValue(int index, object value) geschriebener Wert tatsächlich über den
PMU Datas Archiving
Dear Sir/Madam, I would like to archive PMU datas. I am getting PMU datas over IEEE C37.118 logic drive. Resolution of PMU datas is 50 messages per seconds. So I need to archive these datas each 20 miliseconds. So my question is that how should i set
Arithmetic MATHDR32 in Smart Objects
I would like to ask — currently, I have a smart object that contains 5 MATHDR32 variables. I have around 731 objects, which results around 3688 MATHDR32 variables in total. However, for some reason, not all of them are being processed. After reviewing
Zenon 14 Installation failed
Hi, I am trying to install zenon 14 but the instalation failed. Can i get some helh to figure out what is causing this error? This is the log: [410C:1B08][2024-05-29T10:35:46]i323: Registering package dependency provider: {ED4CC1E5-043E-4157-8452-B5E533FE2BA1},
Fehler beim Auslesen aus SQL-Datenbank
Hallo zusammen, beim Versuch, eine Verbindung mit einer SQL-Datenbank aufzubauen, bekomme ich im DiagViewer folgende Fehlermeldung: "Cannot read from Receive-Table:Invalid object name 'tRoomBooking'.~Statement(s) could not be prepared.~" Die Tabelle,
Exporting Reports and Events to PDF Format in zenon
I would like to know if it is possible to export Reports and Events to PDF Format in Zenon. If this functionality is available, could someone please guide me on how to do it?
Alarm duration
Is it possible with the "Alarm Active" Time to combine every time the alarm appeared. I want to see the top 5 occurring alarms with total time active
Reuse Interlocks changing its variables
Hi! I got 3 screens, each one has 40 input fields that I want to lock individually using Interlocks with this. The structure is something like this, where each button locks the input on its left: And I'm using this option on Autorization/eSignature: But
String in Interlocking Formula
As title say, can I use a string value from a variable in the interlocking formula? If so, how? For example: -Thanks!
NX1P2 slow communication
Hello, I have a problem with relatively slow communication between PLC NX1P2 and Zenon. I use 3400 variables in the project. When I open a new window I have to wait 1-2s before all variables are loaded. I have set the refresh priority of variables between
How to Retrieve and Archive DR Files in Zenon?
I’m currently working on a project involving protection relays and would like to know if Zenon supports storing disturbance records (DR), such as COMTRADE files, directly from relays after a fault or event. I’m particularly interested in whether Zenon
New User- Communication of 'AccessDNP3_SG.dll' cannot be initialized! Please check configuration.
Hello Zenon Community, My name is Yusuf Khan. I've been using it for past 1 year but am new to Process Gateway configuration. I'm currently working on a Substation project where I need to out the data on DNP3 to SICAM PAS(Siemens gateway software). I'm
Zenon Version Update
Is that possible and easy if i update zenon version from Version 11 to Version 14. In Live System ? What things that i need consider to update the version, and is the License still can use in the new version or not ? Thanks as always
Trending Page Configuration
Hello. I need help with a recurring issue. On the trending page, each variable requires the value range to be set using the Automatic Scale; otherwise, the y-axis and curve display become messy. However, this becomes quite troublesome when I want to display
Assigning system variable DWORD1 to local internal variable
I’m not sure if I’m in the right forum: Why can't I assign a copy of the system variable DWORD1 to a local internal DWORD variable? Unfortunately, the local internal variable remains 0. Best regards, Henry
Export data
Hello, Zenon Community, I have an issue with exporting data. Firstly, the buttons on the "Alarm message list" and "Extended trend" screens don't export data. Besides, I added an export function as well. However, the situation is the same. Secondly, the
OPC UA Alarms & Conditions
Hi, according to the driver documentation, Zenon 14 supports Alarms & Conditions for OPC UA. I tried to follow the steps in the documentation and I am getting the proper json string on the event notifier variable as configured with the select clauses
"Move frame via mouse" function over Dynamic text
Hi Everyone I am using the "Move frame via mouse" feature to be able to move the screen position when starting the service engine. However, currently, when I place the mouse cursor over a "Dynamic text" element, I can't move the screen, while it works
How to Extract Array from a Matrix
Hi! I got a Matrix [2x3] and i want to save a row of it into an array of [3] elements, but i dont want to assign element by element. I got something like this: There is a way to asign the row in "one line", preventing to asign it element by element? something
Logic redundancy (Standby mode)
Hello Zenon Community, I have an issue with logic redundancy. I have SERVER-1 and SERVER-2. I share my settings for logic properties below. The issue is that the logic service does not work in the standby regime. I can download logic to just one server,
Zenon 11.0 installation error
i tried deleting anything related to zenon and restarting. But when installing it always pop up an error. please help.
Version 14 installation issue
Hello all, For the last 2 days I've been trying to install version 14 and I keep getting the same error attached below. Not sure what's causing this issue but, if this helps, I have version 11 and 12 installed for various project compatibility. So far,
Message Control - Alarm Class suppression
Hi, Is there any way to get to know if the alarm class is suppressed or not supressed? I would need any variable which indicates that. BR, Jakub
Compatibility with TIA v20
Hello, We are currently working on migrating to TIA v20. I would like to know if anyone has experience with this setup and can confirm whether Zenon 8.2 and v12 is compatible with TIA v20. Best regards.
Event and Report export in PDF
I'm currently using Zenon Energy Edition 8.20 and looking for guidance on how to export Events and Reports in PDF format. Specifically, I'm interested in knowing whether automated or scheduled hourly exports of both event logs and reports are possible
How to acknowledge alarm if it has been cleared before acknowledge
Hi all, I'm having an issue with the acknowledge alarm. As you can see in the picture, there was an alarm temperature, which I did not acknowledge. currently the value is lower than the limit value now , but it remains alarm and cannot be acknowledged.
How to focus Modal and bring it to foreground?
Hi, I have a 2 Modals (PopUps) that users can open at the same time, but the problem is that the secondone the user opens is allways on top of the firstone. There is a way to set focus to one of them when the users clicks on it to bring it on top of the
[FEATURE] Process Gateway OPC UA Server - Support for Publishing Raw Values
[FEATURE] Process Gateway OPC UA Server - Support for Publishing Raw Values Currently, the OPC UA Server does not support publishing raw values directly from the PLC. It only publishes adjusted (scaled) values. This limitation severely limits OPC UA Server
Zenon Redundancy
Greetings, Long time since my last post. I need all sections within Zenon (V11) documentation about redundancy. I have 2 servers with Logic drivers working on both. Server 1 (primary) > at normal conditions, the Logic drivers should be active and running.
Can't read variable from ZENON in API C#
I have tried all Syntax I can still can't Read an Integer Value from Variable in Zenon Please if you know how to Read and Store the Value in C# VAR let me know...
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Tracking Gateway Selection in Zenon
In a Zenon setup, I have two standalone gateways that are both connected to a firewall. The firewall ultimately determines which of these gateways will be used for fetching data from the process gateway. The data is being transmitted using the IEC 104
Historian - archive start/stop via functions
Hi all. PLC variable starts archive on limit 1, and stop archive on limit 0. When it started and stoped it happens that there is no name of the lot. And also in lot filter we have situation like in attached image. It seems that archive is not closed and
dynamically create Alarm Areas
Hi, My goal is to write a VSTA macro that will scan the variables in a project and assign an Alarm Area to the variable based on some rules. Is there a method/object available in Zenon that will allow me to create Alarm Areas dynamically from VSTA code?
Installation Error
Please find attached image this error occur in installation v11
Restore backup in zenon supervisor
I have a .prj backup file from zenon 6.20 operator panel but i am unable to restore it in zenon supervisor. can you please help me.
Error message in Zenon Logic
Hi, I'm facing an issue in Zenon Logic section. An error Message is appeared while compiling the zenon logic showing FB: Too many variables declared. I m not able to indentify the issue. How to solve this issue. My license has unlimited variables. still
Migration of SICAM 230 V7.2 into Zenon V14
Hello Gents, Can anyone help me with the exact process of migrating SICAM 230 v7.2 into Zenon 14? I need the following information: Specific Licenses required for Migration other that Zenon Editor, Runtime Licenses Specific Tools or wizards required for
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