Blocks Used - Siemens SIMATIC CP 440 Manual

Programming Example – Standard Blocks
9.4

Blocks Used

Blocks Used
The following tables contain a list of the blocks used for the program examples.
Table 9-1 CP 440 SEND RECV
Block
OB 1
OB 100
DB 21
DB 22
DB 40
DB 41
DB 42
DB 43
FB 9
FB 10
FC 21
FC 22
Table 9-2 CP 440 1 CYC
Block
OB 1
OB 100
DB 21
DB 22
DB 40
DB 41
DB 42
DB 43
FB 9
FB10
FC 21
FC 22
9-4
Symbol
CYCLE Cyclic program processing
RESTART Cold restart processing
SEND IDB Instance DB for SEND_440 FB
RECV IDB Instance DB for RECV_440 FB
SEND WORK DB Work DB for the standard FB 10
RECV WORK DB Work DB for the standard FB 9
SEND SRC DB Send data block
RECV DST DB Receive data block
RECV_440 Receive standard FB for data
SEND_440 Send standard FB for data
SEND Send data
RECEIVE Receive data
Symbol
CYCLE Cyclic program processing
RESTART Cold restart processing
SEND IDB Instance DB for SEND_440 FB
RECV IDB Instance DB for RECV_440 FB
SEND WORK DB Work DB for the standard FB 10
RECV WORK DB Work DB for the standard FB 9
SEND SRC DB Send data block
RECV DST DB Receive data block
RECV_440 Receive standard FB for data
SEND_440 Send standard FB for data
SEND Send data
RECEIVE Receive data
Point-to-point connection CP 440 Installation and Parameter Assignment
Comment
Comment
A5E00057742-02