User's Manual
Table Of Contents
- 1. XTend RF Module
- 2. RF Module Operation
- 3. RF Module Configuration
- Programming Examples
- Command Reference Table
- Command Descriptions
- %V (Board Voltage) Command
- AM (Auto-set MY) Command
- AP (API Enable) Command
- AT (Guard Time After) Command
- BD (Interface Data Rate) Command
- BR (RF Data Rate) Command
- BT (Guard Time Before) Command
- CC (Command Sequence Character) Command
- CD (GPO2 Configuration) Command
- CF (Number Base) Command
- CN (Exit AT Command Mode) Command
- CS (GPO1 Configuration) Command
- CT (Command Mode Timeout) Command
- DB (Received Signal Strength) Command
- DT (Destination Address) Command
- E0 (Echo Off) Command
- E1 (Echo On) Command
- ER (Receive Error Count) Command
- FH (Force Wake-up Initializer) Command
- FL (Software Flow Control) Command
- FS (Forced Synch Time) Command
- FT (Flow Control Threshold) Command
- GD (Receive Good Count) Command
- HP (Hopping Channel) Command
- HT (Time before Wake-up Initializer) Command
- HV (Hardware Version) Command
- ID (Modem VID) Command
- KY (AES Encryption Key) Command
- LH (Wake-up Initializer Timer) Command
- MD (RF Mode) Command
- MK (Address Mask) Command
- MT (Multi-transmit) Command
- MY (Source Address) Command
- NB (Parity) Command
- PB (Polling Begin Address) Command
- PD (Minimum Polling Delay) Command
- PE (Polling End Address) Command
- PK (Maximum RF Packet Size) Command
- PL (TX Power Level) Command
- PW (Pin Wake-up) Command
- RB (Packetization Threshold) Command
- RC (Ambient Power - Single Channel) Command
- RE (Restore Defaults) Command
- RM (Ambient Power - All Channels) Command
- RN (Delay Slots) Command
- RO (Packetization Timeout) Command
- RP (RSSI PWM Timer) Command
- RR (Retries) Command
- RT (GPI1 Configuration) Command
- SB (Stop Bits) Command
- SH (Serial Number High) Command
- SL (Serial Number Low) Command
- SM (Sleep Mode) Command
- ST (Time before Sleep) Command
- TP (Board Temperature) Command
- TR (Transmit Error Count) Command
- TT (Streaming Limit) Command
- TX (Transmit Only) Command
- VL (Firmware Version - Verbose)
- VR (Firmware Version - Short) Command
- WA (Active Warning Numbers) Command
- WN (Warning Data) Command
- WR (Write) Command
- WS (Sticky Warning Numbers) Command
- API Operation
- 4. RF Communication Modes
- Appendix A: Agency Certifications
- Appendix B: Development Guide
- Appendix C: Additional Information
XTend™RFModule‐ProductManual
©2013DigiInternatonal,Inc. 63
Automatic DIP Switch Configurations
Each time the module assembly is powered-on, AT commands are sent to the on-board RF module
as dictated by the positions of the DIP switches. DIP switch configurations are sent automatically
during the power-on sequence and affect module parameter values as shown in the table below.
FigureB‐04. XTIB‐RDIPSwitch
Note:TheresultsofSW2,5&6ONandSW5&6ONarethesame.
TableB‐02. Power‐upOptions‐CommandssenttothemoduleasresultofDIPSwitchSettings
(SW=DIPSwitch)
Switches Condition Behavior Commands Sent During Power-up
Switches 1 & 2
(Restore Defaults /
Serial Interfacing)
If SW1 & SW2 are
ON (up)
Restore Defaults
ATRE
ATWR
(Restore Defaults)
(Write defaults to non-volatile memory)
If SW1 is ON (up) RS-232 Operation ATCS 0 (RS-232, CTS flow control)
If SW1 is OFF (down)
RS-485/422
Operation
ATCS 3 (RS-485 or RS-422 Operation)
Switches 5 & 6
(TX/RX Modes)
If SW5 & SW6 are
OFF (down)
Multipoint Base
ATMY 0
ATDT FFFF
ATMT 3
(Source Address)
(Destination Address)
(Multi-Transmit option)
If SW5 is OFF (down)
& SW6 is ON (up)
Multipoint Remote
ATAM
ATDT 0
ATMT 0
ATRR A
(Auto-set MY, MY = unique)
(Destination Address)
(Multi-Transmit option)
(Retries)
If SW5 is ON (up) &
SW6 is OFF (down)
Point-to-Point
ATAM
ATDT FFFF
ATMT 3
(Auto-set MY, MY = unique)
(Destination Address)
(Multi-Transmit option)
If SW5 is ON (up) &
SW6 is ON (up)
User Defined
Processor is disabled and AT Commands are not sent to
the module (except for CS command as shown below.)
TableB‐03. UserDefinedMode(Switches5and6areON(up))
Only DIP Switches ON (up) Condition Command Sent During Power-up
SW1, SW5 and SW6
If CS = 0, 1, 2 or 4 CS parameter remains the same
If CS = 3 ATCS 0 (RS-232 operation, CTS flow control)
SW2, SW5 and SW6
If CS = 2 ATCS 2 (GPO1 high)
If CS = 0, 1, 3 or 4 ATCS 3 (RS-485/422 Operation)
SW5 and SW6 only
If CS = 2 ATCS 2 (GPO1 high)
If CS = 0, 1, 3 or 4 ATCS 3 (RS-485/422 Operation)