This manual introduces the function and usage of the PROFIBUS-OEM2 debugging experiment system, including OEM2 development experiment board, experiment board program, GSD file, experiment board program example and building a debugging experiment system.
This manual describes the PROFIBUS‑OEM2 debugging experiment system developed by Beijing Dongtu Xunxin Technology. It provides a complete, compact platform for PROFIBUS‑DP communication, including hardware description, software tools, and configuration procedures.
The document includes detailed sections on the three operating modes, GSD file handling, firmware download, and safety guidelines, enabling users to set up, program, and troubleshoot the system effectively. This manual is written in Chinese.
| Connector pins | 16 pins |
|---|---|
| Supply voltage | 24 VDC |
| Crystal oscillator frequency | 14.7456 MHz |
| Microcontroller | P89VSIRD2 |
Use the Flash Magic tool to download the HEX program to the board’s CPU, which can be done together with operating mode 2.
It is the main PROFIBUS‑DP interface board that provides the communication interface and hardware platform for the system.