User's Manual

40 MDS Master Station MDS 05-6399A01, Rev. D
• After the last character of a transmission is output from the serial port, the unit shall keep CTS as-
serted until the expiration of CTS hold time.
3. CTSKEYPLUS
• The unit shall support flow control (Throttling) on the RTS pin. The device is expected to be wired
via null modem to an external DCE device. The CTS line of the external DCE device drives the
RTS line of the unit.
Monitoring
From the Web UI. the Serial Ports screen shows the settings:
Navigate to: Home / Services / Serial
From the CLI in operational mode, follow the example below to view the state and statistics:
> show configuration services serial | details
ports COM1 {
line-mode rs232;
baud-rate b115200;
byte-format bf8n1;
hw-flow-control false;
vmin 255;
vtime 1;
capability rs485-2-wire,rs485-4-wire;
}
ports COM2 {
line-mode rs232;
baud-rate b19200;
byte-format bf8n1;
hw-flow-control false;
vmin 255;
vtime 1;
capability "";
}
console {
serial-ports [ COM1 COM2 ];
}