User's Manual

64
z Parity
Parity can be none, even or odd. The factory default setting is none.
z Stop bits
Stop bits can be between 1 bit and 2 bits. The factory default setting is 1 bit.
Figure 4-14 Serial parameter configuration
z Flow control
The factory default setting of the flow control is None. Software Flow Control using XON/XOFF
and hardware flow control using RTS/CTS are supported by the Pro Series.
Software flow control method controls data communication flow by sending special characters
XON/XOFF (0x11/0x13) between two connected devices. And hardware flow control method
controls data communication flow by sending signals back and forth between two connected
devices.
Note:
Flow control is supported only in RS232 and RS422 mode. RS485 mode does not support any
kind of flow control method.
z DTR/DSR behavior
Purpose of the DTR/DSR pin is to emulate modem signal control or to control TCP connection
state by using serial port signal. The DTR is a write-only output signal, whereas the DSR is a
read-only input signal in the Pro Series.
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