AMX MAX-CSE - Manual (Page 98)

NetLinx Programming
92 MAX-CSE/MAX-CSD10 Operation/Reference Guide
RS232/422/485 Ports Channels
RS232/422/485 ports are Port 2 on the MAX-CSE.
RS-232/422/485 Send_Commands (Cont.)
Command Description
TXCLR
Stop and clear all characters
waiting in the transmit out
buffer and stops
transmission. Syntax:
SEND_COMMAND <DEV>,"'TXCLR'"
Example:
SEND_COMMAND RS232_1,"'TXCLR'"
Clears and stops all characters waiting in the RS232_1 device's transmit buffer.
XOFF
Disable software
handshaking (default). Syntax:
SEND_COMMAND <DEV>,"'XOFF'"
Example:
SEND_COMMAND RS232_1,"'XOFF'"
Disables software handshaking on the RS232_1 device.
XON
Enable software
handshaking. Syntax:
SEND_COMMAND <DEV>,"'XON'"
Example:
SEND_COMMAND RS232_1,"'XON'"
Enables software handshaking on the RS232_1 device.
RS232/422/485 Ports Channels
255 - CTS push channel Reflects the state of the CTS input if a 'CTSPSH' command was sent to the
port.