Post by js123 on csv datei einlesen und verarbeiten
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hallo zusammen, bin leider in codesys ein absoluter Neuling, brauche deshalb ein wenig Hilfe Ich möchte gern eine Excel-CSV Datei in codesys einlesen und die Daten weiter verarbeiten. Kann mir jedemand diesbezüglich helfen bzw. zeigen wie man vorgehen muss oder hat jemand sogar schon einen fertigen Code?! Grüße und Dankeschön
Last updated: 2024-10-28
csv datei einlesen und verarbeiten
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Post by struccc on Problem Update new version Master ethercat
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Hi, I had some issues as well migrating to the new version. What I have learnt: - Have to check all the libraries in the library manager, if they are the proper versions. - Some other parts of the application, maybe an old library referenced by another one can keep the old Ethercat libraries.... Use the "Placeholders" function on the library manager - See if there is a new version available of the slave "devices". Might just have to update them ... I had problems moving from 4.7 to with 4.8, especially with the 2nd adapter for redundancy - some devices failed to initialize properly.... So I have just downgraded those libraries now. P.
Last updated: 2024-10-28
Post by eschwellinger on RS485 CAN HAT to Cosesys
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Hi if you add in (ttyAMA0 should fit to your HAT's device [SysCom] Linux.Devicefile.1=/dev/ttyAMA0 to /etc/CODESYSControl_Usr.cfg since 4.12.0.0 version /etc/codesyscontrol/CODESYSControl_Usr.cfg then access in CODESYS with Com1 should do it. Keep in mind that only adapters work (for RS485) which do determine the send/receive direction in hardware
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RS485 CAN HAT to Cosesys
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Post by phoward131 on Alarm Table Filtering
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I am having trouble getting the alarm table filtering to work. I downloaded the alarm filter latch example project and ran it on the local Codesys Control Win and the filters worked fine. I am trying to replicate it in my project and everything seems to be set up the exact same way and every time I turn on the filter, it shows no alarms. I even started a blank project and just copied in elements from the example project so that it is exactly the same and when I attempt to filter, it again shows no alarms. Could there be some project settings I need to adjust to make this work? I have attached my project with elements copied from the example project and filtering is not working.
Last updated: 2024-10-28
Post by vincentger on using ADS1115
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Any reason the ADS1115 wouldnt work with SP20.1 and Runtime 10.0.0.0 on the Raspberry Pi . Using Bullseye or Buster i run into the same issue: Libary and integration works in general as described above BUT i am seeing "bleeding" between the analog inputs . Specifically consecutive ones: So sometimes the raw from AI1 shows on AI2, AI2 on AI3, .. AI4 on AI1. Even with filtering i cant smoothen that out properly and i feel like something is wrong. Almost like the bus is stumbling over itself, or the request from Codesys to the device.
Last updated: 2024-10-28
Post by phoward131 on Alarm Table Filtering
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I actually just found the solution maybe. If anyone else is running into this, go to your Project Settings > Visualization > Advanced (check 'Visible' to see advanced settings) > UNCHECK 'Activate property handling in all element properties.' I am not sure what else unchecking this might affect but it seems to allow the alarm table to be filtered as expected.
Last updated: 2024-10-28
Post by phoward131 on Alarm filtering latch variables
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I am having the exact same issue and was wondering if you ever found the problem? The sample program does exactly what it's supposed to with filtering but when I implement it the exact same way in my program, the alarm list just goes blank when I attempt to apply a filter.
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Alarm filtering latch variables
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Alarm Table Filtering
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