B&B Electronics ZP9D-115RM-LR - Manual - Manual (Page 49)

Manual Documentation Number: ZP9D-115RM-LR-0812 49
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B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
and allows other modules time to transmit (once it sends TT bytes of data). Inserted
random delay lasts between 1 & 'RN + 1' delay slots, where each delay slot lasts 38
ms.
The TT command can be used to simulate full-duplex behavior.
TX (Transmit Only) Command
The TX
command is used to set/read the
transmit/receive behaviors of the
RF module. Setting a module to
TX-only (TX = 1) may reduce
latency because the transmitting
module will never be confined to
receiving data from other
modules.
VL (Firmware Version -
Verbose)
The VL command
is used to read the verbose
firmware version of the RF
module.
VR (Firmware Version - Short)
Command
The VR command
is used to read the firmware
version of the RF module.
Note: Firmware versions contain
four significant digits -
“A.B.C.D”. If B=2, the module is programmed for operation in
Australia only.
WA (Active Warning Numbers)
Command
The WA
command reports the warning
numbers of all active warnings
– one warning number per line. No further information
is shown and warning counts are not reset.
Sample Output (indicates warnings 1 and 3 are currently active): 1
3
OK
AT
Command: ATTX
Binary Command: 0x3F (63 decimal)
Parameter Range: 0 - 1
Parameter Configuration
0 TX & RX
1 TX-only
Default Parameter Value: 0
Number of bytes returned: 1
AT Command: ATVL
Parameter Range: returns string
Default Parameter Value: 0
Number of bytes returned: 2
AT Command: ATVR
Binary Command: 0x14 (20 decimal)
Parameter Range (read-only): 0 - 0xFFFF
Number of bytes returned: 2
AT Command: ATWA
Parameter Range: Returns string - one
warning number per line.