Tiny Serial Port Sharer
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When the status of the COM Port is “enable” that means the data
transmission in these two devices can just like Full-duplex, the data
can be transmitted in both directions at the same time.
Note:
The full-duplex communication is only available for RS-232
and RS-422 when data length is smaller than 512 bytes of the serial
buffer.
Mode 1: Serial Sharer
(2-to-1 or 1-to-1 half-
duplex communication
with raw data)
This function allows two masters share all slave devices in RAW
Data transmission with different Baud Rates.
Note:
this mode for tSH-73x series modules only.
Note: Most query-response protocols (like DCON, Modbus...)
without conversion can be used
.
In
“Slave Device Connected on:”
option, select the COM port which
the slave device connected to.
Mode 2: Modbus Sharer
(2-to-1 or 1-to-1 half-
duplex communication
with Modbus RTU/ASCII
conversion)
This function allows two masters share slave devices with Modbus
protocols and Baud Rates conversion.
In
“Slave Device Connected on:”
option, select the COM port which
the slave device connected to.
In
“Protocol:”
option, set the Modbus protocol in all port related to
master/slave devices.
