5.1.2 Bacnet Settings; Figure 12: Bacnet/Ip Settings; Figure 13: Bacnet Ms/Tp Settings - SMC Networks FieldServer BACnet Explorer Startup Manual

5.1.2 BACnet Settings

5.1.2.1 All connections

Network Number – set up the BACnet network number for the connection. Legal values are 1-
65534. Each network number must be unique across the entire BACnet internetwork.

Save and Reset Buttons – click these to save or reset the settings for BACnet/IP and BACnet
MS/TP.
5.1.2.2 BACnet/IP Settings

IP Port – the BACnet/IP default is 47808 (0xBAC0), but other port numbers can may be specified.
5.1.2.3 BACnet MS/TP

MAC Address – legal values are 0-127, must be unique on the physical network

Max Master – the highest MAC address to scan for other MS/TP master devices. The default of
127 is guaranteed to discover all other MS/TP master devices on the network.

Max Info Frames – the number of transactions the BACnet Explorer may initiate while it has the
MS/TP token. Default is 50.

BAUD Rate – the serial baud rate used on the network.

Token Usage Timeout (ms) – the number of milliseconds the router will wait before deciding that
another master has dropped the MS/TP token. This value must be between 20ms and 100ms.
Choose a larger value to improve reliability when working with slow MS/TP devices that may not
be able to meet strict timing specifications.

Figure 12: BACnet/IP Settings

Figure 13: BACnet MS/TP Settings

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BACnet Explorer Start-up Guide