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Type: Posts; User: FredrikV

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  1. Replies
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    Re: IArchive reference

    Hi!

    Try this example from the help file in zenon 8.10:



    using System;
    using Scada.AddIn.Contracts;
    using Scada.AddIn.Contracts.Historian;
    using System.Diagnostics;
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    Re: IArchive reference

    Hi!<br><br>I think you want to apply the filter before reading values.<br><br><img src="https://forum.copadata.com/attachment.php?attachmentid=3247&amp;stc=1" attachmentid="3247" alt=""...
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    Re: IArchive reference

    Hi!<br><br>If you check the Object Model for Addin, there is a summary in the top of the description of each object.<br>For...
  4. Re: Reading multiple lines from a CSV file, each line having about 300 data values. There are @100 lines

    Hi!<br><br>String variables have a maximum length of 255 chars.<br>Check the part "Text buffers manipulation" in the help file!<br><br>Remember that there is a bit "low level" memory handling...
  5. Thread: Thread Sleep

    by FredrikV
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    Re: Thread Sleep

    Hi!<br><br>Since I don't know what you want to accomplish this might be a stupid suggestion, but if you want to set a variable true and wait 10 seconds for it to change back to false, maybe to check...
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    Re: regarding zenon project backup:-

    Hi!<br><br>You can do a Workspace backup.<br>It will contain your projects and the structure they have in your workspace.<br><br>Best regards<br>Fredrik
  7. Re: Client error: Server name have been modified. But no changes have been made

    Hi!<br><br>More info: <a data-cke-saved-href="https://www.copadata.com/en/support-services/knowledge-base-faq/pseveral-issues-were-observed-where-the-web-clie-2909/"...
  8. Re: Variable Links Lost when importing Screens

    Hi!<br><br>They are only warnings (orange) and you can ignore them.<br>Errors are red.<br><br>/Fredrik
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    Re: 7.10 project in Zenon Editor 8.2

    Hi!<br><br>As far as I understand from the screen shot it tries to open symbol files from the global symbol library, batteries_16_9.SYM.<br>I don't know why you have this strange ._ prefix in file...
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    Re: Disturbance records (COMTRAD)E IEC 61850

    Hi Andreas!<br><br>Check the documentation of the driver.<br><div>
    <div id="breadcrumb">Service Engine drivers -&gt; IEC850 -&gt; IEC850 client functions -&gt;...
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    [SOLVED] Re: Command Processing with Interlocking

    Hi Arun!

    Why would you need to do that?
    Wildcards work in Command processing.

    From the help file: Manual ->Energy Edition ->Command Processing

    Name replacement

    To simplify or to...
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    Re: Button back and forward

    Hi!<br><br>For back, you can use the function "Screen: Return to last".<br>There is no similar function for forward.
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    Re: MBUS32 - Standard M-bus

    Hi!<br><br>Change your "Driver Object Type" to PLC Marker.<br>Right now, you are only reading communication statistics from the driver.<br><br>/Fredrik
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    Re: ProjectServiceExtention Stop() Status

    Hi!<br><br>In zenon 10 there is a function to start and stop project service extensions.<br>It's called "<span class="popuponclicktemplate "><a data-itemtoggle="popover" id="d1e828863"...
  15. [SOLVED] Re: CEL/AML Data Loss with PC shutting down unexpectedly

    Hi!

    Check the Alarm chapter in the help.
    https://onlinehelp.copadata.com/Content.html?product=supervisor&version=820&lang=en&id=6491D41AC47F9A3BABBE49CB972D615FA6CD3A48D47A777B49D9580493BC0D3D
    ...
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    Re: Read group of tags "on demand"

    Hi!


    If you create a driver and create variables they are not polled automatically when you start the Runtime. They have to be used somewhere for actually being polled.
    This is where "advised"...
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    Re: Creating a DynText element by macro

    Hi!<br><br>You cant create an element in Runtime:<br><br><img...
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    Re: Command processinng zenon edittion

    Hi!<br><br>When learning zenon, it is important to do a training before starting doing projects. Then you will get familiar with the naming used in the system.<br>There are online trainings that are...
  19. Re: I need to push data from Zenon VBA to SQL database every 1sec

    Hi!<br><br>You should avoid a solution based on VBA for real time operations. There is a risk that you'll block the zenon Runtime.<br>Use the built in functionality like evacuation, export or the...
  20. Re: Modbus_mapping: (2): Assigned variable and expression must have the same type

    Hi!<br><br>I would recommend reading a quick Modbus intro for basic understanding of the protocol.<br>It will make it easier to understand how it works and how to map your variables without extra...
  21. Re: Modbus_mapping: (2): Assigned variable and expression must have the same type

    Hi!<br><br>Then you need to convert your variable.<br>An Int is signed 16 bits.<br>V110 := <span style="color: rgb(51, 51, 51); font-family: &quot;Helvetica Neue&quot;, Helvetica, Arial, sans-serif; font-size:...
  22. Re: Vba macro should run every 1sec without any external trigger from runtime

    Hi!<br><br>As mst wrote, itīs better to use the built in functionality.<br>If you just want to find out the total number of alarms in the project, why not use the system variable "<span...
  23. Re: Modbus_mapping: (2): Assigned variable and expression must have the same type

    Hi!

    I see one SINT and one UDINT.
    One variable is signed and use 8 bits while the other is unsigned and use 32 bits.

    What data types in modbus are they mapped to?
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    [SOLVED] Re: Error creating file on target system

    Hi!<br><br>By default, zenon creates the runtime folder in C:\Users\Public\Documents\zenon_Projects.<br>Remote transport usually doesn't have permission to write files into another user...
  25. Re: One project - on different screen resolution

    Hi!<br><ol><li>The project should adapt automatically to the screen resolution on the panel PC, unless you have changed the settings in Monitor administration.<br><div>Manual / Monitor...
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