Siemens SIMATIC S5 Manual page 222

DB-C or DB-C'
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from DW Assignment
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0 Working area of the function block (reserved)
16 Message
32 Message
48 Message
64 Message
80 Message
96 Message
112 Message
128 Message
144 Message
160 Message
176 Message
192 Message
208 Message
224 – free for the user –
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Controller-specific data can either be read back to data blocks DB-A or DB-C or to blocks DB-A'
and DB-C' (parameter assignment in DR6 in data block DB-A). DB-A' and DB-C' have the same
structure as DB-A and DB-C.
IP244
C79000–B8576–C861–02
30: data for controller 0
31: data for controller 1
32: data for controller 2
33: data for controller 3
34: data for controller 4
35: data for controller 5
36: data for controller 6
37 data for controller 7
38: data for controller 8
39: data for controller 9
40: data for controller 10
41: data for controller 11
42: data for controller 12
Function
5–17