Art. No. SC 1000 KNX
4.2.3.4 Display
Objects for date and time
Function:
Setting time
Object
h
130
Function
Time
Name
D.Input
Type
3 byte
DPT
10.001
Flag
C, W, -, (R)
1
Description
3-byte object for setting the time of the internal system clock. The system
clock controls the display of the time in the device display and timer.
The real time clock has a calendar function. Depending on the date set (see
object 131), the day is determined automatically by means of the internal
calendar which is necessary for processing the timer. The day transmitted in
the KNX time telegram in compliance with DPT 10.001 is irrelevant and is
discarded by the device.
The device handles times via the bus or locally on the device in the
administrator area equally. The last presetting sets the system clock
Function:
Setting the date
Object
h
131
Function
Date
Name
D.Input
Type
3 byte
DPT
11.001
Flag
C, W, -, (R)
1
Description
3-byte object for setting the date of the internal system clock. The system
clock controls the display of the date in the device display and timer.
The real time clock has a calendar function. Depending on the date set, the
day is determined automatically by means of the internal calendar which is
necessary for processing the timer.
The device handles dates via the bus or locally on the device in the
administrator area equally. The last presetting sets the system clock
Function:
Request time
Object
h
131
Function
Request time
Name
D.Output
Type
1-bit
DPT
1.001
Flag
C, -, T, (R)
2
Description
1-bit object for requesting a time synchronization. The request object of a KNX
system clock can optionally be activated by this object. If the existing KNX
clock supports this function, it sends back a time telegram to the device as a
response to the request, which ensures that a valid time is set immediately
after a device reset.
1: For reading, the R-flag must be set. The last value written to the object via the bus will be
read.
2: For reading, the R-flag must be set. The last value written to the object via the bus or by the
device will be read.
Page 49 of 347
Software "Smart Control 501511"
Object table
