RDT RM96xx User Manual page 10

... serial control mode continued
Command Format
Serial Control mode allows the user to set or enquire about the value of an Address or RF Channel number.
The command format for each of the functions is as follows:
Set Address
Send Text String
<GUARD TIME>"A000
<GUARD TIME>"A001
<GUARD TIME>"A002
<GUARD TIME>"A003
" "
<GUARD TIME>"A255
Note <CR> signifies a carriage return code
Interrogate Address
Send Text String
<GUARD TIME>"A???
Set RF Channel No.
Send Text String
<GUARD TIME>"C000
<GUARD TIME>"C001
<GUARD TIME>"C002
<GUARD TIME>"C003
"
Up to maximum number of channels as specified in the EEROM
Interrogate Channel No.
Send Text String
<GUARD TIME>"C???
Notes
1. The command format is case sensitive - all commands must be in UPPER CASE.
2. Any character string not compliant with the above formats will not be recognised and will be
transmitted as normal data.
3. Detection of the " character will cause the modem to re-sync it's 4 byte capture to the first
byte of the string. This enables the modem to respond correctly following a character loss.
4. Each command is preceeded by a <GUARD TIME>, the length of which is selectable with the
rotary and DIL switches.
RM9600 Reply String
"A:000<CR>
"A:001<CR>
"A:002<CR>
"A:003<CR>
"
"A:255<CR>
RM9600 Reply String
"A:xxx<CR>
RM9600 Reply String
"C:000<CR>
"C:001<CR>
"C:002<CR>
"C:003<CR>
"
RM9600 Reply String
"C:xxx<CR>
12
Function
Sets Address 0
Sets Address 1
Sets Address 2
Sets Address 3
"
Sets Address 255
Function
Returns current address in xxx
Function
Sets Channel 0
Sets Channel 1
Sets Channel 2
Sets Channel 3
"
Function
Returns current channel no - xxx