Beckhoff KL6581, Документация, Страница: 28 / 41

Programming
KL6581 and KL6583 28 Version: 2.0.0
5 Programming
5.1 TwinCAT libraries
Software documentation in the Beckhoff Information System:
TwinCAT 2: TwinCAT 2 PLC Lib: EIB
TwinCAT 3: TwinCAT 3 PLC Lib: Tc2_EIB
5.2 Operation with other controllers
5.2.1 Process image
The KL6581 is represented in the process image with 12 bytes of input data and 12 bytes of output data.
These are organized as follows:
Byte offset (without word alignment) Format Input data Output data
0 Byte
Status byte ( SB1 [
}
30] ) Control byte ( CB1 [
}
30] )
1 Byte CNODE CNODE
2 Byte ORG ORG
3 Byte DB0 DB0
4 Byte DB1 DB1
5 Byte DB2 DB2
6 Byte DB3 DB3
7 Byte ID0 ID0
8 Byte ID1 ID1
9 Byte ID2 ID2
10 Byte ID3 ID3
11 Byte STATUS STATUS
CNODE
Bit CNODE.7 CNODE.6 CNODE.5 CNODE.4 CNODE.3 CNODE.2 CNODE.1 CNODE.0
Name Message
Type Reserve Reserve Reserve Module
addr. 3 Module
addr. 2 Module
addr. 1 Module
addr. 0
Message Type:
• FALSE Radio Message
• TRUE Modul Massage
• See documentation for TCM120, available for download from www.enocean.de .
Module address 1-8, node number of the KL6583