Atop Technology SW550XC User manual - Manual (Page 39)

Industrial Wireless Serial Device Server Series
SW550xC User Manual V 1.0
34
4.6.2 COM Configuration
Figure 4.18
Configure serial settings in this page, Figure 4.18. Note that these settings need to match the
ones in the serial device.
Serial Interface: Select between RS-232, RS-422, and RS-485. Note that RS-485 refers to
2-Wire RS-485 and RS-422 is compatible with 4-Wire RS-485.
Baud Rate: Select one of the baudrates from the dropdown box.
Parity / Data Bits / Stop Bits: Configure them accordingly.
Flow Control: Choose between No Flow Control, RTS/CTS (Hardware Flow Control), and
Xon/Xoff (Software Flow Control). If Xon/Xoff is selected, Xon and Xoff
characters are changeable. Defaults are 0x11 for Xon and 0x13 for Xoff. If the
connecting program or serial device would like to receive the Xon/Xoff signals
also, enable “Permit Xon/Xoff Character Pass Through”