RACOM M!DGE3, Руководство пользователя

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7.1.2. COM
Data incoming to the M!DGE3 unit from the COM port are received by the Protocol module. The Protocol
module behavior depends on the Protocol selected. In case of Transparent protocol (available in Bridge
mode only), it is transparently transmitted to the M!DGE3 network and send out through all COM ports
with Transparent protocol selected. If any other protocol is selected, the incoming frame from the COM
port is processed by the Protocol module, translated into UDP frame, forwarded to the M!DGE3 router
module and further processed according to router rules. Such UDP frames received by the M!DGE3
unit from the M!DGE3 network (based on the unit IP address and UDP port of the Protocol module)
are translated into original frame format (by the Protocol module) and send out through the COM port.
When expansion board "C" is installed two additional COM ports (RS232) are available. Their setting
is similar to the COM1 port.
The menu is divided to two parts:
7.1.2.1. COM port parameters
This settings of Baud rate, Data bits, Parity and Stop bits of COM port and setting of connected device
must match.
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