At Commands - ADEUNIS ARF8201CA Guide Utilisateur

WMBUS ANALOG PWR - Guide utilisateur / User guide version V2.0.0

3.3. AT commands

A command starts with 2 ASCII characters: "AT", followed by one or more characters and data (see the list below for the syntax of AT com-
mands available on the modem).
Each command must finish with a "CR" or "CR" "LF" – both are acceptable.
(CR indicates: Carriage Return, LF indicates: Line Feed)
Once the command has been received, the modem will feedback:
FR
<cr><lf> "Data" for ATS type playback control <n> ?, AT/S or AT/V
"O" <cr><lf>, for any other command when this has been accepted.
"E" <cr><lf>, if it refuses the command due to a syntax error, unknown command, unknown range, invalid parameter, etc.
"CM" <cr><lf>, if it accepts the input in command mode
Table of AT commands:
EN
Command
+++
ATPIN <PIN>
AT/V
AT/N
ATS<n>?
AT/S
ATS<n>=<m>
AT&W
ATO
ATT63 PROVIDER
Example of a set of commands and corresponding responses that can be seen on the terminal:
Syntax
of the order
+++
ATS201=0
ATT63 PROVIDER
ATS201=0
ATS200?
AT&W
ATO
Interpreting the previous example: the user wants to modify the frame format register (S201)after having made an unauthorised command
(answer E), and then the network registers are unlocked in order to modify this register. A read of register S200 (WMBUS channel) is done and
the parameters are saved before exiting. When exiting command mode, the product starts a new transmission cycle.
Description
Input request in command mode
Gives access to AT commands if register S304 is
different of 0
Feeds back the version of the APPLICATIF and
RTU software
Feeds back the type of network
Feeds back the content of the n range
Edits the content of all of the user ranges in the
form of a list.
Transfers the m value to the n range
Saves the current configuration to non-volatile
memory.
Exit command mode
Unblock the operating range
Description
Input request in command mode
Change frame format
Unblock the operating range
Change frame format
Return value of S200
Memory request for the state range
Output request in command mode
Reply example
CONNECTING... <cr><lf>
CM<cr><lf>
APP_8230EAA_PRG1706_V01.02.02:RTU_RTU_WM-
BUS_868_PRG_1601_V00.00.03
Or
APP_8181AAA_PRG1701_V01.00.02:RTU_8120AAB_
PRG_1701_V01.00.01
"LoRa" or "SIGFOX" or « WMBUS »
Sn=y where y represents the content of the n range
/
«O»<cr><lf> if Ok, «E»<cr><lf> if error, «W»<cr><lf> if
coherency error
«O»<cr><lf>, «W»<cr><lf> if coherency error
«O»<cr><lf>, «W»<cr><lf> if coherency error
«O»<cr><lf>
Response Syntax to Next Line
CONNECTING...
CM
E -> This command is not validated (register no unlocked)
O
O
S200=24
O
O
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