Example 2: calling a function block and assigning parameters to it with
the STL and CSF/LAD methods of representation in a program block.
STL method of representation
PB 25
SEGMENT 1
:
:CDB5
:
: JU FB 201
NAME : REQUEST
DATA :
DW 1
RST : I 3.5
SET : F 2.5
MTIM : T2
TIME : KT 010.1
TRAN : DW 2
BEC : Q 2.3
LOOP : Q 6.0
:BE
CSF/LAD method of representation
PB 25
SEGMENT 1
FB 201
REQUEST
DW 1 DATA TRAN DW 2
I 3.5
RST BEC Q 2.3
F2.5
SET LOOP Q 6.0
T2
MTIM :BE
KT 010.1 TIME
Formal
operands
Actual
operands
Function Blocks
CPU 948 Programming Guide
2 - 32 C79000-G8576-C848-04
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