Config, Remote, Baud); Config, Remote, Intfc); Config, Rem, Intfc, Addr) Rs232 Bus Address; Config, Rem, Intfc, Addr) Rs485 Bus Address - Comtech EF Data CDM-500 Installation And Operation Manual

CDM-500 Closed Network Satellite Modem
6.5.32

(CONFIG, REMOTE, BAUD)

If BAUD RATE is selected:
EDIT LOCAL BUS BAUDRATE:
19200 BAUD (PRESS ENTER)
Edit the baud rate of the remote control bus connected locally to the M&C computer.
Change the value using the UP/DOWN arrow keys. Press Enter. Values of 300, 1200,
2400, 4800, 9600 and 19200 baud are possible.
Note that the asynchronous character format is FIXED at 8 data bits, 1 stop bit, no parity
(8-1-N).
6.5.33

(CONFIG, REMOTE, INTFC)

If INTERFACE is selected:
ELECT. INTERFACE: RS232
RS485-2W RS485-4W (ENT)
Select RS232, RS485 (2- wire), or RS485 (4-wire), using the LEFT/RIGHT arrow keys,
then press Enter. At this point the user will be further prompted to enter the bus address.
In RS232 mode the bus address is fixed at 0, and the following screen will be displayed:
6.5.34

(CONFIG, REM, INTFC, ADDR) RS232 BUS ADDRESS

IN RS232 MODE THE BUS
ADDRESS IS FIXED AT 0000
However, if either RS485 mode is selected, the user will be further prompted:
6.5.35

(CONFIG, REM, INTFC, ADDR) RS485 BUS ADDRESS:

EDIT UNIT'S BUS ADDRESS:
0245 (PRESS ENTER)
Edit the RS485 bus address of this unit. Select the digit to be edited, using the
LEFT/RIGHT arrow keys. Change the value of the digit using the UP/DOWN arrow
keys. Press Enter. The valid range of addresses is from 1 to 9999.
6.5.36

(CONFIG) MASK (Alarm mask)

ALARM MASK: AGC Eb/No
RX-AIS BUF-SLIP TX-AIS
Select AGC, Eb/No, RX-AIS, BUF-SLIP, or TX-AIS, using the LEFT/RIGHT arrow
keys, then press Enter.
Rev. 1.3
Front Panel Operation
6–13