Transfer Of Data From Logo! To Knx; Overview - Siemens LOGO! CMK2000 Operating Instructions Manual

Configuring and commissioning using ETS

8.6 Transfer of data from LOGO! to KNX

8.6 Transfer of data from LOGO! to KNX
8.6.1

Overview

Data transfer from LOGO! to KNX
The CMK2000 allows the transfer of simple digital values. In addition, the linking of two
digital values is used which are defined in KNX as "Key operation with two independent
keys" (2-bit).
Function
Normal
Dimming
Shutter/blind /
solar protection
Percentage
value
Integer value
Float value
Detailed information on the standardized data point types (DPT) can be found at
www.knx.org.
52
1 bit The output information of
the LOGO! 8 CPU is
mapped 1:1 to the KNX
bus.
1 bit Switch over (brief pressing
of key)
Dim brighter/darker (long
pressing of key)
2 bits Switch on/off (brief press-
ing of key)
Dim brighter/darker (long
pressing of key)
1 bit Solar protection up / down
(long pressing of key)
Stop or slats open / close
(brief pressing of key)
2 bits Solar protection up / down
(long pressing of key)
Slats open/close (brief
pressing of key)
8 bits 1 byte unsigned
8 bits 1 byte signed
1 byte unsigned
16 bits 2 bytes unsigned
2 bytes signed
32 bits 4 bytes unsigned
4 bytes signed
16 bits 2 bytes signed
DPT in KNX Parameter assignment in
the ETS tool
DPT 1.xxx Transfer of 1-bit values
(Page 55)
DPT 1.001 Dimming (1 bit)
(Page 56)
DPT 3.007
DPT 1.001 Dimming (2 bits) with
stop message frame
(Page 58)
DPT 3.007
DPT 1.008 Solar protection control
(1 bit) (Page 59)
DPT 1.009
DPT 1.008 Solar protection control
(2 bits) (Page 61)
DPT 1.009
DPT 5.001 Transferring percentage
values (Page 63)
DPT 6.010 Transferring integer
values (Page 65)
DPT 5.010
DPT 7.xxx
DPT 8.xxx
DPT 12.xxx
DPT 13.xxx
DPT 9.xxx Sending float values
(Page 66)
Operating Instructions, 11/2015, A5E34877550B/001
CMK2000