The View Status button reports the instantaneous MS/TP and BACnet/IP state of the router. The MS/TP states are documented in the MS/TP portion of the BACnet standard. The page refreshes automatically.
The following are noteworthy:
"RFSM"is the current Receive Frame State Machine state.
"MNSM" is the current Master Node State Machine state.
You can watch the router MS/TP state change and gain insight into the state of the MS/TP network (as seen by the router). For example, if "MNSM" always reports SoleMaster or PollForMaster, after repeated refreshes, then the router cannot communicate with any MS/TP devices.
"Next Station" is the MS/TP MAC address of the device to which the router will next pass the token. This value may change if devices leave or enter the network - and when the router searches for devices on the network, as per the BACnet MS/TP standard.
The B/IP packets are the BACnet/IP packets received and transmitted by the BASrouterLX for each configured UDP port.
B/Ethernet are the BACnet Ethernet packet counts.
Many of these values are configuration settings for the BASrouterLX.
If the Invalid Large Frames is high there could be a bias or termination issue.
Press the View Log button to view the BASrouterLX log file. If you have enabled BBMD or Slave Proxy logging it will be visible in this screen. The log is erased if the BASrouterLX loses power. Refresh this view to see new logging information.