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Asked:18 Oct 2025

SIMATIC WinCC flexible: 2008SP1 - conections configuration over the window

Hello!!
I've problem with configurationcommunication/conections tab. I can't change parameter for PLC. This parameter not available on the screen, are over window.
Thx for all

#sosflex #SIMATIC WinCC flexible #siemens
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Answers(1)
Siemens Test Added an Answer on18 Oct 2025
Siemens Self Support - PLC Parameter Configuration Issue

PLC Parameter Configuration Problem

Hello! It sounds like you're experiencing an issue where PLC parameters in the Configuration/Connections tab are not fully visible and therefore uneditable.

This often occurs due to screen resolution or window sizing issues. Here are a few troubleshooting steps:

  • Maximize the Window: Ensure the TIA Portal window is maximized.
  • Screen Resolution: Verify your screen resolution is set appropriately (recommended 1920x1080 or higher).
  • Window Reset: Try resetting the TIA Portal window layout. Go to View > Reset Views.
  • Scaling: Check your Windows display scaling settings. Sometimes, scaling above 100% can cause display issues.

For detailed guidance and potential solutions, please refer to this FAQ in SiePortal: TIA Portal V17: Parameters are not displayed completely in the configuration view.

If the problem persists, please provide your TIA Portal version and PLC type for more specific assistance.

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