Configuration Data (Cfg Data)
Following parameterization, the master sends a configuration telegram to the slave. The configuration telegram causes the slave to check the configuration that has been sent by the master.
Structure of configuration byte:
Bit 0..3 Length of the data
00 = 1 byte/Word
15 = 16 byte/Word
Bit 4..5 Input/Output
00 = special identification format
01 = input
10 = output
11 = input/output
Bit 6 Byte/Word
0 = byte
1 = Word
Bit 7
Consistency
0 = consistency over byte/word
1 = consistency over the entire length