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CODESYS Talk
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infinitetool posted a comment on discussion Engineering 🇬🇧
Hi! I'm having trouble connecting to a device in Deploy Control SL. I'm able to see the device is available during a scan, and I can ping the device as well, but when I try to connect I get the message "No connection could be made because the target machine actively refused it". I've worked on this for hours including turning off the firewall on the device PC but nothing seems to work. The device is running a fresh install of Windows 11 IoT Enterprise 2024 and the Development System is 3.5.21.50...
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fredashbolt posted a comment on discussion Engineering 🇬🇧
I am trying to generate a JSON payload populated with a value that updates for use with a telemetry system, the payload is to be published by MQTT. I have established the MQTT client and can publish a working JSON payload but I can't get the payload to update as the value (iValue) changes. I am using a timer to trigger the .SetValue function periodically, but the JSON will only give the value as it is when it is first initialized using xFirst IF statement. Any suggestions? Thanks VAR pJsonData :...
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ineffectua posted a comment on discussion Engineering 🇬🇧
Since the request works correctly in the browser and returns the full JSON, it seems the API itself is fine. The issue might be related to how the WebClient is reading the response. Sometimes the response is received in chunks or requires waiting until the full content is available before parsing it. You might want to check if the WebClient is reading the complete stream or if there is a buffer/timeout run 3 setting that stops it too early.
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osande posted a comment on discussion Engineering 🇬🇧
V3.5 SP 21 Patch 5
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osande posted a comment on discussion Engineering 🇬🇧
Problem with Visualization Manager and archiving. Project without VM has no problem. With VM in the project there is an error message and no archive has been created