BACnet IoT Gateway Start-up Guide
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6.1.2 Local Settings
– BACnet
Enter the fields for the settings described below as needed:
Parameter
Definition
All Connections
Network Number
The BACnet network number for the connection. Legal values are 1-65534.
Each network number must be unique across the entire BACnet internetwork.
The
Internal Network Number
is used for internal BACnet traffic and has to be
unique across the BACnet network.
BACnet/IP Settings
IP Port
The BACnet/IP default is 47808 (0xBAC0), but other port numbers can may be
specified.
BACnet MS/TP Settings
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 IoT Gateway 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 20: Connection Parameters
Figure 19: Connection Settings
