Activity for jeromebunel
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jeromebunel posted a comment on discussion Engineering 🇬🇧
Hello. Thank you for your answer. Can you share a link to this devices ?
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Hello. I want to add a CANBUS device to make a CanOpen Master on a PC with CoDesys control Linux SL. What kind of device do you recommend ? USB/Canbus adaptater, ethernet/Canbus gateway etc... Can anyone share their experience and suggest me an easy to use Canbus device. With maybe an example of project and settings file. Thank you, very much.
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Hello. I have a Linux SL V3.5 SP16 application with webvizu and about ten clients. Sometimes the web server crashes. And I don't understand why. I found these errors in the logs : TlsCreateContext: Failed to read certificate './PKI/cert/server.cer' in namespace: 'WebServer'. TlsCreateContext: Creating the TLS context for namespace 'WebServer' failed. What do these messages mean? How to prevent the webserver from crashing or how to restart it automatically? Attached is the log export file. The event...
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Hi. I use CoDeSys Control Linux SL on my linux Mint notebook. It's work fine with [ComponentManager] Component.5=SysEthernet in CODESYSControl_User.cfg Is there any documentation on the configuration files CODESYSControl.cfg and CODESYSControl_User.cfg ? Thank you
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i thank you for your answer. what about the file config ?
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Hello evrybody. Is there a configuration to write to the CODESYSControl.cfg file (or another file) to make the Ethercat work? Can the 2 Protocols Profinet and Ethercat work on the same network card without conflict? Thank you
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Yes of course the solution is into the Button code or in the Function block. Is the source code of its librairy is available ?
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Ok Thank you very much.
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Hi sedoeer. what error code are you talking about? What returns this error code ? The parameters "stFilter" and "bTouch" are 2 inputs of the Visu_FbFileListProvider.Iniatialize() method. It's ok for "stFilter";i saw how does it work in the VisuDialogSt example. But i don't understand what is "bTouch". This link doesn't work https://store.codesys.com/alle-produkte/visu-file-transfer-example.html On CoDeSys store, the "Visu File Transfer Example" can't be downloaded. An error msg is send back "Error...
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Hello. Thank you for your answer which corresponds exactly to my question.It works perfectly. The problem is, my question was wrong. The correct question is: how do you know if the user clicked on "Load" or "Cancel". Another question: can you explain how the parameters work: "stFilter" and "bTouch". When I put '.ini' or 'ini' in stFilter I expect to only view "ini" files. This is not the case. thank you so much
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Hi. I try to use the visu Dialog "VisuDialogs.FileOpenSave;" When i open this dailog, all is display correctly. When the Dialog is closed, the file name selected by the user is available by calling the GetSelectedFileName method. My question is : how to know when this Dialogs windows is closed. Thank you
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Hi. I try to use the visu Dialog "VisuDialogs.FileOpenSave;" When i open this dailog, all is display correctly. When the Dialog is closed, the file name selected by the user is available by calling the GetSelectedFileName method. My question is : how to know when this Dialogs windows is closed. Thank you
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Hello. I found a solution to my "STORAGE TREND" problem. In the "Trend Storage" dialog box, I use the "No limit" option. Then I regularly delete the oldest data from the SQLite database with an SQL query executed by a Python script. I share with you this request: *Delete from TblTrendData where ( select date (TS / 1000000, 'unixepoch') as dt, where dt> date ('now', '- 30 days') ) * This is how I delete data older than 30 days. before executing this request; it is imperative to stop the recordings...
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Hello. I'm surprised no one reacted to my previous post. Maybe I explained badly. So, For the storage of the trend, there are three possibilities of file management: 1) no limit 2) limited file size 3) limited in number of registrations. In case 2, what happens when the file is full? In case 3, what happens when the maximum number of records is reached? Thank you
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Hello. I'm surprised no one reacted to my previous post. Maybe I explained badly. So, For the storage of the trend, there are three possibilities of file management: 1) no limit 2) limited file size 3) limited in number of registrations. In case 2, what happens when the file is full? In case 3, what happens when the maximum number of records is reached? Thank you
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Hello to all. My question concerns the management of the trend curve files recording. 1) no limit 2) limited in file size 3) limited in number of registrations. I thought that once the limit is reached (file size or number of recordings), the recording will continue as a circular buffer. That is, the oldest data is replaced by the most recent data. But it seems not. I notice that the SQLlite file is no longer refreshed. How do you deal with this problem? Is it possible to operate as a circular buffer...
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Hello. I have already use the XY chart with Data from an array; it works perfectly. The problem is to display the X axis value. Because for trendline, x values are date. So i think that the XY Chart will not understand the date format. the better will be to use the Trend display and be able to manipulate the data.
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Hello. I wish to realize a generic visualuzation allowing the display of trend curve, according to the call context. I have 99 tanks on my main visualization, and I want to display the level ans tempetature trendlines of the tank I click on un a generic visualisation. Is it possible to manipulate the display object of the trend curve and point it to the correct data Thanks a lot. Jérôme Bunel.
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Hello. Is it possible to configure the length of the memory used by the Win V3 runtime. I want to know how much memory I have and if I can increase it. Thank you