Siemens SIPLUS RIC IEC on S7 Manuale - Pagina 17

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IM_State at single and double indications contains as well the status of the indication (complete
byte according to IEC standard)
The parameter / image DB has the following basically structure
Group /
Parameter
DB_Manag
DB_Manag.
Pos_of_DB
DB_Manag.
No_of_all_DBs
DB_Manag.
DB_No_Act
DB_Manag.
DB_No_Prev
DB_Manag.
DB_No_Next
DB_Manag.
Reserved
Info_Manag
Info_Manag.
P_Byte_First_Info
Info_Manag.
No_of_Infos
Info_Manag.
Len_Info
Info_Manag.
Len_Sort_Key
DB_Manag.
Re_internal_usage
Global
Global.
Para_DB_Type
Global.
Internal
SIPLUS RIC IEC on S7 V1.5
Functional description
Addr.
Addr.
Type
rel
Abs
0
0
STRUCT
+0.0
0.0
BYTE
+1.0
1.0
BYTE
+2.0
2.0
WORD
+4.0
4.0
WORD
+6.0
6.0
WORD
+8.0
8.0
WORD
+10.0
10.0
END_STRUCT
STRUCT
+0.0
10.0
INT
+2.0
12.0
INT
+4.0
14.0
BYTE
+5.0
15.0
BYTE
+6.0
16.0
DWORD
+10.0
20.0
END_STRUCT
STRUCT
0.0
20.0
WORD
Array [1..10]
2.0
22.0
BYTE
12.0
32.0
END_STRUCT
Page 17 of 28
Start value
B#16#0
reserved for future - do not change !
B#16#0
reserved for future - do not change !
W#16#0
reserved for future - do not change !
W#16#0
reserved for future - do not change !
W#16#0
reserved for future - do not change !
W#16#0
reserved for future - do not change !
END_STRUCT (10 BYTE)
(Byte-) Position of first Para-Block - do
32
not change !
0:unspecified (DB is filled up to the end);
0
otherwise size n of ARRAY [1..n]
Difference in [byte] between two Para-
B#16#2C
Blocks - do not change !
0: without sorting; > 0: Data sets are sort-
B#16#0
ed ascending with x Bytes
DW#16#0
END_STRUCT (10 BYTE)
Internal identifier for this Data Block - do
W#16#A1
not change
Internal use: Last processed info - do not
B#16#0
change !
END_STRUCT (12 BYTE)
I IA CE
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