Topic: BACnet
Type: How-to Guide
Comprehensive guide covering professional-grade troubleshooting of BACnet MS/TP communications. Covers physical layer analysis using oscilloscopes, data link layer analysis with Wireshark/packet captures, and network health diagnostics. Includes specific steps for identifying BACnet preambles (55 FF), baseline signal characteristics, and common issues like EOL resistor problems, electrical interference, and ghost controllers.