STRIDE SE-MC2U-SC, User Manual

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Modbus
These settings control whether and how the switch will respond to Modbus requests. Modbus
registers are available for monitoring link status on each Ethernet port, the power and OK
status, and the status of each configured Real-Time Ring.
Enabled: If selected, the switch will respond to Modbus requests.
Station Number:
The Modbus station number that the switch will respond as.
Transport Layers:
The switch will respond to Modbus requests only on the chosen transport
layers.
TCP Timeout: If a new TCP connection is received when there are no more free connections
(see the TCP Connection Limit), this determines what happens:
0: The least recently active connection will be dropped in favor of the new connection.
>0:
The least recently active connection will be dropped in favor of the new connection, but only if
the least recently active connection has been inactive for at least this many seconds.
None: The new connection will be dropped immediately after it is accepted.
TCP Connection Limit:
The maximum number of active TCP connections that the Modbus
server will maintain. Above this limit, the TCP Timeout value will be used to decide how
new connections should be handled.
Port: The TCP/UDP port number on which to listen for new connections/requests.
4-63
Chapter 4 - Managed Switch Software Setup
Stride Industrial Ethernet Switches User Manual 2nd Ed. Rev. A