Modbus Tcp/Ip And Modbus Rtu; Figure 21: Connection Settings; Figure 22: Connection Parameters - MSA fieldserver EZ Gateway M-Bus to Modbus & BACnet Startup Manual

6.2.2

Modbus TCP/IP and Modbus RTU

Parameter
All Connections
Framing Timeout
Accept Broadcast
Modbus TCP/IP Settings
IP Port
Max Sessions
Inactivity Timeout
Multiple Server Messages
Modbus RTU Settings
Parity, Data Bits, Stop Bits,
and Baud Rate

Figure 21: Connection Settings

Sets time EZ Gateway will wait for a message frame to complete on the network.
This is useful on busy Modbus networks where unknown messages for other
devices may cause longer timeouts. Legal values are 0 - 2147483647
milliseconds (0 means disabled).
Select whether server will accept broadcast messages.
The default is 502, but other port numbers can be specified.
The maximum sessions that will be accepted by the server side.
The FieldServer will close the connection opened by the client if there is no
activity for this time period.
Enable or disable the ability to parse multiple messages in a stream.
Specify desired values.

Figure 22: Connection Parameters

EZ Gateway Start-up Guide
Configuring the Gateway
Definition
22