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9XCite ‐ PKG ‐ R? ? RS ‐ 232/485 ? RF ? Modem ? – ? Product ? Manual ? v2.1 ? [2007.01.04]
Table ? 4 ‐ 02.
Non ‐ AT ? Settable ? Parameters
(Settable/Readable ? using ? the ? X ‐ CTU ? Software ? “Modem ? Configuration” ? tab ? only)
AT
Designator
Command Name & Description
Parameter Range
Command
Category
# Bytes Factory
Returned Default
AT
BD
BI
BT
Guard Time After. Set required DI pin silent time after the
Command Sequence Characters of the AT Command Mode
Sequence (BT+ CC + AT).
Interface Data Rate. Set serial data rate (baud rate at which
radio modem interfaces with host).
Serial data rate is different than RF data rate which is fixed
and factory-set. If the serial data rate is set higher than RF
data rate, flow control may need to be observed to prevent DI
buffer overrun.
Number of Bits. (7 or 8) – Sets number of data bits per
character (bits between start and stop bits).
Guard Time Before. Set required DI pin silent time before the
Command Sequence Characters of the Command Mode
Sequence (BT+ CC + AT).
0x02 – 0xFFFF
[x 1 ms]
0–6
(1200 - 57600 bps)
0–1
0 = 7 bits
1 = 8 bits
0 – 0xFFFF
[x 1 ms]
AT Command
Mode Options
Serial
Interfacing
Serial
Interfacing
AT Command
Mode Options
2
1
1
2
0x1F4
(500d)
Set to equal
radio modem’s
fixed RF data
rate.
1
0x1F4
(500d)
CC
Command Sequence Character. Set the ASCII character to be
used between Guard Times of the AT Command Mode
Sequence (BT+ CC + AT). The AT Command Mode Sequence 0x20 – 0x7F
enters the radio modem to AT Command Mode (from Idle
Mode).
AT Command
Mode Options
1
0x2B
(plus sign (+) in
ASCII)
CT
Time before Exit AT Command Mode. Set time period of
inactivity (no valid commands received) after which radio
modem automatically exits from AT Command Mode.
0x02 – 0xFFFF
[x 100 ms]
AT Command
Mode Options
2
0xC8
(200d)
FL
Software Flow Control. Enable serial software flow control on 0 - 1
the radio modem. (Hardware flow control (CTS ) is on by 0 = disable
default.) 1 = enabled
Serial
Interfacing
1
0
HT
ID
LH
NB
PW
RT
SB
SM
ST
Time before Wake-up Initializer. Set time period of inactivity
(no serial or RF data is sent or received) before a Wake-up
Initializer is sent. Base station tracks awake-status of remote
radios. HT of base radio should be set shorter than ST of
remote radios.
Modem VID. Read radio modem VID (Vendor Identification
Number). Only radio modems with matching VIDs can
communicate with each other.
Wake-up Initializer Time. Set time of the Wake-up Initializer
used to wake remote radios that are in cyclic sleep mode.
Time of Wake-up Initializer should be longer than that of the
remote radio’s cyclic sleep cycle (SM 3 - 8).
Parity. Select parity format. Settings 0-4 transfer only 8 bits
out the antenna port and generate the parity bit on the radio
modem receiving side.
Pin Wake-up. Enable pin wake-up from Cyclic Sleep Mode.
DI2 Configuration. Enable RTS Mode
Stop Bits. Set number of stop bits.
Sleep Mode. Specify Sleep Mode settings.
Time before Sleep. Set time period of inactivity (no serial or
RF data is sent or received) before activating Sleep Mode.
Use with Cyclic Sleep and Serial Port Sleep [refer to SM
Command]
0 – 0xFFFF
[x 100 ms]
0 – 0x7FFF
(above this range is Read-only)
0 – 0xFF
[x 100 ms]
0–4
0 = 8-none-1, 7-any-1
1 = 8-even-1
2 = 8-odd-1
3 = 8-mark-1, 8-none-2
4 = 8-space-1
0–1
0 = disabled
1 = enabled
0-1
0 = Disabled
1 = RTS flow control
0–1
0 = 1 stop bit
1 = 2 stop bits
0–8
0 = No sleep
1 = Pin Sleep
2 = Serial Port Sleep
3 to 8 = Cyclic intervals
ranging from 0.5 to16.0 seconds
0x10 – 0xFFFF
[x 100 ms]
Sleep
(Low Power)
Networking
Sleep
(Low Power)
Serial
Interfacing
Sleep
(Low Power)
Serial
Interfacing
Serial
Interfacing
Sleep
(Low Power)
Sleep
(Low Power)
2
2
1
1
1
1
1
1
2
0xFFFF
(no wake-up
Initializer will be
sent)
0x3332
1
0
0
0
0
0
0x64
(100d)
? ? 2007 ? MaxStream, ? Inc.
????? 21
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