BAS Troubleshooting Directory
Common error codes and fixes for BACnet, MS/TP, and RS-485 networks.
BACnet Device-Address-Binding-Error
BACnet APDU Timeout
RS-485 Voltage Drop Fix
MS/TP Token Pass Timeout
BACnet Unknown Object
BACnet CRC Error
BACnet Port Connection Lost
RS-485 Ground Loop
BACnet Buffer Overflow
MS/TP Max Master Conflict
BACnet Invalid MAC Address
RS-485 Shield Grounding
BACnet TSM Timeout
MS/TP Duplicate MAC
BACnet Too Many Consecutive Requests
RS-485 Termination Resistor
BACnet Value Out of Range
MS/TP Frame Format Error
BACnet Write Access Denied
RS-485 Inductive Interference
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