
KEM
Technical Support:
42
ANNEX II. COMMUNICATION OBJECTS
“Functional range
” shows the values that, with independence of any other values permitted by the bus according to the object size, may be of any use or have a particular meaning
because of the specifications or restrictions from both the KNX standard or the application program itself.
Number
Size
I/O
Flags
Data type (DPT)
Functional Range
Name
Function
1
1 Bit
C T - - -
DPT_Trigger
0/1
[Heartbeat] Object to Send '1'
Sending of '1' Periodically
2
3 Bytes
I
C T - W U
DPT_Date
01/01/1990 -
31/12/2089
Date
Set Date
3
3 Bytes
I
C T - W U
DPT_TimeOfDay
00:00:00 - 23:59:59
Time of Day
Set Time of Day
4
1 Bit
I
C - - W -
DPT_Ack
0/1
Global Data Request
0 = No Action; 1 = Request
5
1 Bit
I
C - - W -
DPT_Reset
0/1
Reset Partial Registers 1
0 = No Action; 1 = Reset
6
1 Bit
I
C - - W -
DPT_Reset
0/1
Reset Partial Registers 2
0 = No Action; 1 = Reset
7
3 Bytes
O
C T R - -
DPT_Date
01/01/1990 -
31/12/2089
Starting Date Partial Registers 1
Date When the Register Was
Started
8
3 Bytes
O
C T R - -
DPT_Date
01/01/1990 -
31/12/2089
Starting Date Partial Registers 2
Date When the Register Was
Started
9
1 Bit
I
C - - W -
DPT_Enable
0/1
[Elec][Global] Disable
0 = Disable; 1 = Enable
10
4 Bytes
O
C T R - -
DPT_ActiveEnergy
0 - 2147483647
[Elec][Global] Consumed Active Energy
Active Energy Consumption
(Wh)
4 Bytes
O
C T R - -
DPT_ActiveEnergy_kWh
0 - 2147483647
[Elec][Global] Consumed Active Energy
Active Energy Consumption
(kWh)
11
4 Bytes
O
C T R - -
DPT_Value_Power
0 - 15300
[Elec][Global] Active Power
Active Power (W)
2 Bytes
O
C T R - -
DPT_Power
0 - 15
[Elec][Global] Active Power
Active Power (kW)
12
2 Bytes
O
C T R - -
DPT_Value_Curr
0 - 60000
[Elec][Global] Current
Electrical Current (mA)
13
4 Bytes
I
C - - W -
DPT_Value_Power_Factor
0 - 100
[Elec][Global] Power Factor
Set Power Factor
14, 21, 28
2 Bytes
I
C - - W -
DPT_Value_Volt
0 - 255
[Elec][Phx] Voltage
Set Voltage
15, 22, 29
1 Bit
I
C - - W -
DPT_Enable
0/1
[Elec][Phx] Disable
0 = Disable; 1 = Enable
16, 23, 30
4 Bytes
O
C T R - -
DPT_Value_Power
0 - 5100
[Elec][Phx] Active Power
Active Power (W)
2 Bytes
O
C T R - -
DPT_Power
0 - 5
[Elec][Phx] Active Power
Active Power (kW)
17, 24, 31
2 Bytes
O
C T R - -
DPT_Value_Curr
0 - 20000
[Elec][Phx] Current
Electrical Current (mA)
18, 25, 32
4 Bytes
I/O
C T R W -
DPT_ActiveEnergy
0 - 2147483647
[Elec][Phx][TR] Consumed Active Energy
Active Energy Consumption
(Wh)