W&T Com-Server++ - Page 135

135
W&T Box-to-Box mode
Subject to error and alteration
the slightly increased latencies caused by the TLS protocol
may need to be taken into account.
Packeting options for serial receive data
SETUP Port x
TCP/IP Mode
...
Box to Box
Activ. Packet Options
System Options
Packet Options
When sending serial protocols such as Modbus/RTU, it is of-
ten necessary to send serial received datagrams also closed
on the network side in a TCP packet. The menu paths shown
above offer various ways to parameterize serial packet limits
(pause times, start-/end sequences, datagram lengths) and to
activate their processing for the respective mode. Details can
be found in the section Packeting of serial datagrams.
Network Delay
SETUP Port x
TCP/IP Mode
...
System Options
...
Network Delay
In its default setting the Com-Server attempts to sent the seri-
ally arriving data to the network-side application with as little
delay as possible. Particularly when working with host serial
protocols it may be necessary to send the protocol blocks
enclosed in a network packet if possible. The option Network
Delay in Setup Setup Port x r Setup TCP/IP r System Options
allows an artificial delay in transmission for this purpose. De-
tails can be found in section Menu ... Setup TCP/IP r System
Options.