MS/TP Troubleshooting
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This page is intended as a guide to troubleshooting BACnet MS/TP networks.
| Votes | Description |
|---|---|
| 1 | Improper grounding - device not grounded |
| 1 | Improper grounding - common not grounded with 100R resistor to ground |
| 1 | Improper grounding - Shield not terminated |
| 1 | Improper Baud rate setting |
| 1 | Duplicate MAC address on segment |
| 1 | MAC address set beyond Max_Masters |
| 1 | Excessive traffic due to polling activity |
| 1 | Excessive traffic due to broadcasts elsewhere on the network |
| 1 | One bad device brings down the whole network |
| Symptom | Suggested Starting Point |
|---|---|
| I cannot see any devices on the MS/TP nework | Quiet Network Checklist |
| etc | Other |