Configuration > Machine configuration > Data flow control
RS232 Handshaking and Flow Control: Xon / Xoff, Software, Hardware
Virtual Serial Port Kit User Manual - Using Different Null-Modem Schemes
Implement a DTR pin for RS232? - Networking, Protocols, and Devices - Arduino Forum
Having problem in understanding how DTR and RTS pins are working here in the given schematics? : r/AskElectronics
Tech Stuff - Serial Interface Properties
How to do hardware DTR/DSR flow control on Linux (serial port programming)? - YouTube
22.5.2 Structure of Extended Scripts
Hardware flow control connections from GSM modem to MSP430F5419A - MSP low-power microcontroller forum - MSP low-power microcontrollers - TI E2E support forums
net – C# SerialPort DSR/DTR and CTS/RTS handshaking – iTecNote
video below our engineer
22.5.2 Structure of Extended Scripts
RS232 Monitor - serial port communication software.
USR-TCP232-419
Serial Port Programming Part 8 - DTR and DSR
1xRS232+1xRS485 to Ethernet Serial Device Servers, Modbus to Ethernet Converters wDTR/DSR