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9XCite ‐ PKG ‐ R? ? RS ‐ 232/485 ? RF ? Modem ? – ? Product ? Manual ? v2.1 ? [2007.01.04]
4.3. Command Reference Tables
XCite AT Commands [below] and Non-AT Settable Parameters [next page] are organized under the
following
command categories:
? AT Command Mode Options
? Diagnostic
? Networking
? Serial Interfacing
? Sleep Mode (Low Power)
Table ? 4 ‐ 01.
AT ? Commands
(Settable/Readable ? using ? X ‐ CTU ? Software, ? serial ? communications ? software ? or ? microcontroller)
AT
Designator
Command Name & Description
Parameter Range
Command
Category
# Bytes Factory
Returned Default
CD
CN
CS
DB
DT
FH
HP
HV
MK
RE
SH
DI3 Configuration. Redefines the RX LED I/O line
(RX LED signal).
Exit AT Command Mode. Explicitly exit radio modem from AT
Command Mode and return it to Idle Mode.
DO2 Configuration. Select behavior of DI2 (Digital Output 2)
between CTS and RS-485 options.
Receive Signal Strength. Returns the signal strength (in
decibels) of the last received packet.
Destination Address. Set the address that identifies the
destination of the RF packet. Only radio modems having
matching addresses can communicate with each other.
Force Wake-up Initializer. Force a Wake-up Initializer to be
sent on the next transmission. WR (Write) Command does not
need to be issued with FH Command.
Use only with cyclic sleep modes (SM = 3-8) active on remote
modems.
Channel *. Select “Hopping” or “Single Frequency” channel on
which the radio modem is to communicate. Channels are not
noninterfering.
Hardware Version. Read the hardware version of the modem.
Address Mask. Set address mask to configure local and
global address space.
Restore Defaults. Restore AT-settable parameters to the
factory default configuration.
Serial Number High. Read High 16 bits of unique serial
number of radio modem.
0–2
0 = RX LED
1 = high
2 = low
--
0–4
0 = normal CTS
1 = RS-485 enable low
2 = high
3 = RS-485 enable high
4 = low
0x25 – 0x6A
[Read-only]
0 – 0xFFFF
--
Hopping:
0–6
Single Frequency):
0 – 0x18
Range: 0 – 0xFFFF
[Read-only]
0 – 0xFFFF
--
0 – 0xFFFF
[Read-only]
Serial
Interfacing
AT Command
Mode Options
Serial
Interfacing
Diagnostic
Networking
Sleep
(Low Power)
Networking
Diagnostic
Networking
(Special)
Diagnostic
1
--
1
1
2
--
1
2
2
--
2
0
--
0
--
0
--
0
--
0xFFFF
(65535d)
--
--
SL
VR
WR
Serial Number Low. Read Low 16 bits of unique serial number 0 – 0xFFFF
of radio modem. [Read-only]
Firmware Version. Read firmware version currently loaded on 0 – 0xFFFF
radio modem. [Read-only]
Write. Write parameters to radio modem’s non-volatile
memory in order for changes to persist through next power-up --
or reset.
Diagnostic
Diagnostic
(Special)
2
2
--
--
--
--
? ? 2007 ? MaxStream, ? Inc.
????? 20
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