PROFIBUS Master Simulator 4.2

PROFIBUS Master Simulator by Bihl+Wiedemann is a Windows-based tool that emulates a PROFIBUS DP master, allowing you to commission, test, and troubleshoot PROFIBUS devices without a PLC. It streamlines setup with GSD-based configuration, provides clear live diagnostics, and lets you read and write process data in real time—making it ideal for lab work, factory acceptance testing, and field service.

Key capabilities:

• Emulates a PROFIBUS DP master for quick device bring-up and validation
• Imports GSD files to configure a wide range of DP slaves
• Scans the bus to identify connected devices and read device information
• Monitors cyclic I/O data and enables forcing/writing of outputs
• Reads diagnostics and status; supports parameterization where the device allows it
• Logs events and communication details for analysis and documentation
• Saves projects and device lists for repeatable testing and easy handover

Practical notes:

• Works with commonly used PC-to-PROFIBUS interfaces and standard PROFIBUS baud rates
• Compatible with third-party DP slaves when the appropriate GSD file is available
• A convenient companion for commissioning Bihl+Wiedemann gateways and systems

System requirements (typical):

• Windows 10/11
• Compatible PROFIBUS PC interface and drivers
• Administrator rights for installation

This tool helps teams reduce commissioning time, isolate field issues faster, and validate PROFIBUS functionality without needing a full PLC setup.

PROFIBUS Master Simulator is developed by Bihl+Wiedemann. The most popular version of this product among our users is 4.2. The names of program executable files are ProfibusModuldpv1.exe, Profsim.exe and ProfsimHMS.exe.