Physical USB port (for USB-to-Serial converters or USB protection keys) or an RJ45 Ethernet port.
Engineers can easily assign parameters to protection functions, control functions, and user-defined logic. The software features an intuitive matrix view for routing binary inputs, outputs, and LED indications. 2. Integrated CFC (Continuous Function Chart)
Configure setting values, logic matrices, and device properties.
Easily adjust protection settings, thresholds, and logic functions for individual relays. Siemens Digsi 4.95 Download
Unlike consumer software, Siemens industrial software is not distributed via public direct download links (e.g., no direct .exe links on public forums). The software is intellectual property governed by strict licensing agreements.
Simplifies protection settings using an assignment matrix and visual logic programming via (Continuous Function Chart). IEC 61850 Support:
USB port (for license keys/dongles) and a serial RS232 port or USB-to-Serial converter for direct relay connection Supported Operating Systems Physical USB port (for USB-to-Serial converters or USB
Select the specific device drivers and device templates (device catalog) required for your substation's relay inventory. Click to initiate the file transfer. Step 5: Finalize and Restart
: A powerful program for visualizing and evaluating fault records, helping engineers derive corrective actions after a grid event.
: Allows for visual logic programming—linking AND/OR gates and timers—without needing deep software coding knowledge. Unlike consumer software, Siemens industrial software is not
Install the separately after the main software installation to enable communication with specific relay types.
must be installed (manual installation required for Windows 10). Administrator rights are required for installation. Procedure: After downloading, unpack the DVD installation file and run "Setup.exe"
Right-click on the Setup.exe file and select Run as Administrator .
Complete Guide to Siemens DIGSI 4.95: Features, System Requirements, and Installation
: The full version (approx. 5.3 GB ) is available via the Siemens Industry Online Support (SIOS) portal .