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5.2.4 Freely configurable (FB no.: 20 ... 27 type no.: 20)
Function block ”Freely definable” defines data, which can be read only by block access 20 or 30. The
ComWrite data can also be changed by mean of keys 31 – 38. Additionally, this Profibus interface setting
provides the values for the relevant data modules.
ComRead
(Funktions-Nr: 0)
Code Descr. R/W Type Description Range Rem.
20 Block R Block 21... 28
21 Val 1 R dataspecific Value 1
A
22 Val 2 R dataspecific Value 2
23 Val 3 R dataspecific Value 3
24 Val 4 R dataspecific Value 4
25 Val 5 R dataspecific Value 5
26 Val 6 R dataspecific Value 6
27 Val 7 R dataspecific Value 7
28 Val 8 R dataspecific Value 8
ComWrite
(Funktions-Nr: 1)
Code Descr. R/W Type Description Range Rem.
30 Block R Block 31... 38
31 Val 1 R/W dataspecific Value 1
A
32 Val 2 R/W dataspecific Value 2
33 Val 3 R/W dataspecific Value 3
34 Val 4 R/W dataspecific Value 4
35 Val 5 R/W dataspecific Value 5
36 Val 6 R/W dataspecific Value 6
37 Val 7 R/W dataspecific Value 7
38 Val 8 R/W dataspecific Value 8
Rem. A Data-specific
Dependent of the adjusted parameter, the value is output as INT or status. Undefined values are output
in INT format with –31000.
Function block protocol
9499 040 50511 34