User's Manual

52
RDA Disable Wireless Reception
Syntax
RDA{Local Station Address}
Local Station Address : local station address for 485 mode (000 to A22).
Response
P0 : command accepted
N0 : command error (Except 485 mode)
Function
Disables wireless reception in the packet transmission mode.
The status when the modem is powered ON or reset follows bit 7 of REG22.
Example
> @ RDA CR/LF : disable wireless reception
<P0
CR/LF : command accepted
>
@ REN CR/LF : enable wireless reception
<P0
CR/LF : command accepted
REG Reference and Set Memory Register
Syntax
REG[register number](: value) {;Local Station Address}
register number : register number to be set (00 to 27)
value : value to be set. Input 2 hexadecimal digits (0 through
9 and A through F) followed by the number radix
designator H.
Local Station Address : local station address for 485 mode (000 to A22 ).
Response
xxx : current value (reference)
P0 : command accepted (setting)
N0 : command error (Except 485 mode)
N6 : memory register write error
Function
References or sets memory registers.
The current register value is referenced by omitting the “value” parameter.
Example
>
@ REG00 CR/LF : reference the contents of register 00
<01H
CR/LF : displays current value
>
@ REG00 : 023 CR/LF : set value of memory register 00 to 023 (decimal)
<P0
CR/LF : command accepted
Notes
The register can be rewritten sequentially. However, to make its parameter valid
after rewriting it, re-supply the power, reset the modem or use RST command.