EN
DRY CONTACTS V2 LoRaWAN 863-870 - Guide utilisateur / User guide version V2.1.0
42 of 55
FR
2. PRODUCT OPERATION
2.1. Global Operation
Important: adeunis® use the most significant byte first format.
The product has several operating modes:
2.1.1 PARK mode
The product is delivered in PARK mode, it is in standby mode and its consumption is minimal. To switch the product out of the Park* Mode pass
a magnet across it for a duration higher than 6 seconds. The green LED illuminates to indicate the detection of the magnet and then flashes
quickly during the product starting phase.
The device then sends its configuration and data frames.
2.1.2 COMMAND mode
This mode allows the user to configure the registers of the product.
To enter this mode, connect a cable to the micro-USB port of the product and enter the command mode by an AT command.
2.1.3 PRODUCTION mode
This mode allows the user to operate the product in its final use. It should allow a maximum of autonomy to the product.
2.1.4 Management of the low battery
When the product detects that the battery is not anymore in capacity to deliver the energy needed to send a frame (extreme temperatures or
end-of-life of the battery) it waits to be in capacity to transmit. If it detects that the delay generated is longer than 1 minute it informs the user
via the “battery low” flag in the status byte of each frame.
Replacing the battery
The battery low alarm is switching off if the battery is replaced or when the temperature conditions are favorable for the proper functioning of
the battery.
PARK MODE
PRODUCTION MODE
OFF (dead battery)
COMMAND MODE
Command sending by serial
link
Presence of a magnet on the
product >6s
Send “battery low” flag
Auto adaptation (cf
management of the low
battery)
Product should
send a frame
The product is
waiting to be
able to emit
The product
sends its frame
Delay
is lower than 1
minute ?
“Low battery”
alarm appears in
status byte
Battery is
sufficient
to send the
frame
?
yes
no
no
no
no
yes