Transmission Of A Daily Keep Alive Frame; Test Mode - ADEUNIS LoRaWAN DRY CONTACTS Guide Utilisateur

LoRaWAN DRY CONTACTS - Guide utilisateur / User guide version V2.0.0

2.2.5 Transmission of a daily Keep Alive frame

In the event mode only, it is possible that the product would never send data frames. So to be sure that it is working properly a Keep Alive frame
is transmitted regularly according to the following diagram:
E.g.:
Register
S300

2.2.6 TEST Mode

This mode allows the user to perform tests of the product more quickly by reducing the time scales of the production mode and modifying the
behaviour of the LEDs.
It is obtained by positioning register S306 at the value 2 in the COMMAND mode. Once out of the command mode, the product returns to the
previously defined application behaviour but with the following changes:
- register S300: the periodicity of the Keep Alive frame is expressed in groups of twenty seconds instead of tens of minutes. Hence in
test mode when register 300 = 144, the Keep Alive frame is no longer sent every 144x10min=1440 minutes or 24h but every 144x20s=2880
seconds or 48 minutes.
- register S301: the periodicity of the sending of data (periodic mode) is expressed in groups of twenty seconds instead of tens of
minutes. Hence in test mode when register 301 = 1, the data frame is no longer sent every 10min but every 20 seconds.
- In the event mode with transmission on threshold overrun the monitoring period of inspection by the sensors, normally 10 minutes is
now, in TEST mode, set to 100 seconds.
-The LEDS also have different behaviour, allowing a visual feedback to the user in the event of transmission and reception of frames
(see paragraph 2.3 for more details).
A complete list of the registers can be found in paragraph 3.4.
E.g.:
Register
S306
S300
S301
Product in standby
No
Period
reached?
Yes
Send frame 0x30
Value encoding
Decimal
Value encoding
Decimal
Decimal
Decimal
If one of the inputs is in periodic mode there is no Keep Alive
frame transmission.
The settings associated with this mode of operation are:
• The setting of the period of transmission of the Keep Alive
frame (once per hour to once per day) (register 300).
A complete list of the registers can be found in paragraph 3.4.
Value Result
72 The Keep Alive frame is sent every: 72x10=720min
i.e. 12h (or twice per day)
Value Result
2 The product is in TEST mode
72 The Keep Alive frame is sent every: 72x20=1440s
= 24 minutes
6 Periodic mode with a period of 6x20 = 120s = 2
minutes
FR
EN
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