* Default value
TXE530
9
6LE001714A
3.1.1 General
3.1.1.1 Date and time
The GPS module built into the device is able to send the date and time to the bus. When the weather station is set without
restrictions, data is sent every 12 hours (fixed value) and during the time changes between summer and winter.
A single time must be managed for the different sub-systems. This time may come from different sources::
-
domovea if connected to the internet
-
weather station
-
clock
If there are several time sources on the system, the priority is as follows:
-
internet via the service module
-
GPS
-
local time source (clock ...)
Date and time for Master
In the first instance, the current date and time can be set via the ETS. The weather station works with this data until a valid GPS
signal is received for the first time.
3. Programming by ETS
3.1
Parameters
Parameter
Description
Value
Date and time
The device uses the time data from another device on the bus.
Slave*
The device receives the time data through GPS and sends it to the
KNX bus every 12 hours.
Master
The device receives the time data through the GPS and does not send
it to the KNX bus.
Autonomous
Communication objects:
12 - Date and time request - Input
(1 Bit - 1.017 DPT_Trigger)
13 - Date master - Output
(3 Byte - 11.001 DPT_Date)
14 - Time master - Output
(3 Byte - 10.001 DPT_TimeOfDay)
15 - Date and time master - Output
(8 Byte - 19.001 DPT_Date_Time)
Summary of Contents for TXE530
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