Siemens CPU 948 - Page 126

Examples
Function block call Program in the
function block
Program executed
a)
:JU FB 203
NAME :EXAMPLE1
ANNA : I 10.3
BERT : T 17
JOHN : Q 18.4
:A =ANNA
:L KT 010.2
:SSU =BERT
:U =BERT
:= =JOHN
:A I 10.3
:L KT 010.2
:SS T 17
:U T 17
:= Q 18.4
b)
:JU FB 204
NAME :EXAMPLE2
MAXI : I 10.5
IRMA : I 10.6
EVA : I 10.7
DORA : C 15
EMMA : F 58.3
:A =MAXI
:SSU =DORA
:A =IRMA
:SFD =DORA
:A =EVA
:L KC 100
:SEC =DORA
:AN =DORA
:= =EMMA
:A I 10.5
:CU C 15
:A I 10.6
:CD C 15
:A I 10.7
:L KC 100
:S C 15
:AN C 15
:= F 58.3
c)
:JU FB 205
NAME :EXAMPLE3
BILL : I 10.4
JACK : T 18
EGON : IW 20
YOGI : F 100.7
:A =BILL
:L =EGON
:SEC =JACK
:A =JACK
:= =YOGI
:A I 10.4
:L IW 20
:SE T 18
:A T 18
:= F 100.7
Supplementary Operations
CPU 948 Programming Guide
3 - 54 C79000-G8576-C848-04