Digsi 4.90 [top] Download Upd

Report: Analysis of the Search Query "Digsi 4.90 Download UPD"

Date: October 26, 2023 Subject: Investigation into Software Availability and Security Implications Digsi 4.90 Download UPD

Key Features of the DIGSI 4.90 UPD

The "UPD" (Update) from version 4.83 or 4.87 to 4.90 includes: Report: Analysis of the Search Query "Digsi 4

  • IEC 61850 Edition 2 Enhancements: Improved data modeling for modern substation automation.
  • New Device Support: Added libraries for the latest SIPROTEC 4 hardware revisions (e.g., 7SJ80, 7SA86).
  • Windows 10 & 11 Compatibility: Official support for 64-bit environments (with proper drivers).
  • Bug Fixes: Including corrections for CFC (Continuous Function Chart) compilation errors and offline parameter simulation.
  • Cybersecurity Patches: Removal of obsolete TLS 1.0 dependencies.

Issue 3: CFC editor shows blank white boxes.

  • Cause: Graphics scaling on high-DPI laptops.
  • Fix: Right-click DIGSI.exe > Properties > Compatibility > Change high DPI settings > Override high DPI scaling (Application).

4. IEC 61850 Enhancements

  • Improved SCL file import/export.
  • Better GOOSE visualization tools.
  • Faster ICD file generation.

Issue 2: Cannot connect to SIPROTEC 4 via Ethernet

  • Cause: Windows firewall blocking DIGSI 4.90.
  • Fix: Add DIGSI4.exe and DBGATE.exe to Windows Defender Firewall exceptions (allow TCP port 102 for IEC 61850 MMS).