Description Of The Registers; Function Registers - ADEUNIS WMBUS MODBUS MASTER Guide Utilisateur

WMBUS MODBUS MASTER - Guide utilisateur / User guide version V1.0.0

3.4. Description of the registers

On switching on the product works according to the last saved configuration (Factory Configuration if it is the first start, or if this configuration
has not been changed).
Commands such as Modification TTY<n>=<M> or ATR allow you to change the content of the registers: <n> repre-senting the number of the
register and <m> the value to be assigned. This latter is either a decimal value or a hexadecimal value consistent with the «encoding» column
of the tables below.
FR
Examples:
• ATS300=6 assigns the decimal value 6 in register 300
• ATS320=2 assigns the hexadecimal value 0x02 in register 302
It is imperative to save the parameters with the command AT&W before exiting the Command mode otherwise all changes will be lost.
EN
IMPORTANT: The registers that are not documented (that can appear in the list following the AT/S command) in
the paragraphs that follow are reserved and must not be changed.

3.4.1 Function registers

The list of registers below allows you to change the behaviour of the product application.
Register Description
300 Transmission period of the
Keep Alive frame
301 Transmission period of data
sensors
304 PIN code
306 Global operation
320 Data acquisition period for
alarm
Coding Details
Decimal Default: 144
Min/max: 1 à 255
Unit:
x 10min if S306=1
x 20s if S306=2
Decimal Default: 4320
Min/max : 1 to 4320
Unit: x 20 seconds
The value 4320 is equivalent to a period of 24 hours.
Decimal Default : 0 (disabled)
Min/max : 0 to 9999
PIN code used with ATPIN command.
Value 0 disables the PIN code.
Decimal Default: 0
Allows the product to be switched into one of the following modes:
• 0: PARK mode
• 1: Production mode
• 2: TEST mode
Decimal Default: 4320
Min/max : 1 to 4320
Unit: x 20 seconds
The value 4320 is equivalent to a period of 24 hours.
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