ADEUNIS ARF73 Bedienungsanleitung PDF herunterladen (Seite 11)

RF73

User Guide

Ref. 09-07-V1-smn p 9

Command mode

The command mode is used to read and update the modem configuration

registers using AT command. In command mode the radio reception and

transmission is inhibited.

Entering command mode:

The command mode is entered by issuing a +++ sequence on the serial link.

The three consecutive + characters are accepted if no character have been

sent before and after the +++ sequence for a minimal duration defined by

the S214 register. The S214 value is defined in ms.

Channel

S214

Default value

0 240

IPS 1

The freeware “Hercules” terminal from

http://www.hw-

group.com/products/hercules/index_en.html

can help user to transmit the

+++ sequence according to the timing rules of S214 by sending a text file

which contain the +++ string.

IPS 2

Exiting command mode (return back in transceiver mode): send the serial

command

ATO <cr>

ASY CHECK

When receiving a right command, modem will answer:

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 21 22

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ADEUNIS ARF73 Bedienungsanleitung Seite 11