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FS-8700-73 BACnet MSTP Driver Manual Page 13 of 24
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web: www.fieldserver.com
Tel: (408) 262-2299 Fax: (408) 262-9042 Toll Free: (888) 509-1970 email: support@fieldserver.com
5.2. Server Side Connection Descriptors
Section Title
Connections
Column Title Function Legal Values
Port
Specify which port the device is connected to the
FieldServer
P1-P8
10
, R1-R2
11
Baud Specify baud rate
9600, 38400, 76800
12
Parity* Specify parity
None, Odd, Even
Data_Bits* Specify data bits
7, 8
Stop_Bits* Specify stop bits
1, 2
Protocol Specify protocol used BACnet_MSTP
Connection_Type
Specify if the connection must be in Master_Mode or
in Slave_Mode
MSTP_Master_Mode
MSTP_Slave_Mode
Max_Master*
Specify the highest possible MAC_Address that exists
on the MSTP network. Only applicable for
MSTP_Master Mode connections. (See also section
4.7)
13
1-127
Max_Info_Frames*
Specify the maximum number of information frames
the connection may send before it must pass the
token. Only applicable for MSTP_Master Mode
connections.
13
1-65535
Example
// Server Side Connections
Connections
Port, Baud, Parity, Data_Bits, Stop_Bits, Protocol,
R1, 38400, None, 8, 1, BACnet_MSTP,
5.3. Server Side Node Descriptors
14
Section Title
Nodes
Column Title Function Legal Values
Node_Name Provide name for node
Up to 32 alphanumeric
characters
15
Node_ID Node ID 1 - 4194303
Protocol Specify protocol used BACnet_MSTP
10
P
1
to P
8
will require the optional RS-485 converter (Part # 4301-00)
11
Not all ports shown are necessarily supported by the hardware. Consult the appropriate Instruction
manual for details of the ports available on specific hardware.
12
76800 baud is supported on the X30, X25 and ProtoCessor
13
For server configurations the Max_Master and Max_Info_Frames parameters (or properties) can be
overridden from a BACnet Client by using the “Write Property” command. Note that when the FieldServer
is restarted, the default values as specified in the configuration file will be applied
14
Only one Server Nodes may be defined for each connection. For information on support for multiple
virtual server nodes on a single connection please contact the Sales Department."
15
For HMI systems, this name will appear as the object name