Siemens SIMATIC S5-115U User Manual page 263

Simatic s5 series cpu 941-7ub11 cpu 942-7ub11 cpu 943-7ub11 and cpu 943-7ub21 cpu 944-7ub11 and cpu 944-7ub21
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S5-115U Manual
The following examples show how to work with timer and counter operations.
Example 1:
Function Block Call
:JU
FB 32
NAME :TIME
I5
:
I 2.5
I6
:
I 2.6
TIM5 :
T 5
TIM6 :
T 6
OUT6 :
Q 7.6
:BE
Example 2:
Function Block Call
STL
:JU
FB 33
NAME :COUNT
I2
:
I 2.2
I3
:
I 2.3
I4
:
I 2.4
COU5 :
C 5
OUT3 :
Q 7.3
:BE
EWA 4NEB 811 6130-02b
Program in Function Block (FB32)
:AN
=I 5
:A
=I 6
:L
KT
5.2
:SFD
=TIM5
:A
=I 5
:AN
=I 6
:L
KT
5.2
:SSU
=TIM6
:A
=TIM5
:O
=TIM6
:=
=OUT6
:A
I
2.7
:RD
=TIM5
:RD
=TIM6
:BE
Program in Function Block (FB33)
:A
=I2
:L
KC
17
:SEC
=COU5
:A
=I 3
:SSU
=COU5
:A
=I 4
:SFD
=COU5
:A
=COU5
:=
=OUT3
:A
I
2.7
:RD
=COU5
:BE
STEP 5 Operations
Executed Program
:
AN
I
2.5
:A
I
2.6
:L
KT
5.2
:SF
T
5
:A
I
2.5
:AN
I
2.6
:L
KT
5.2
:SS
T
6
:A
T
5
:O
T
6
:=
Q
7.6
:A
I
2.7
:R
T
5
:R
T
6
:BE
Executed Program
:A
I
2.2
:L
KC 17
:S
C
5
:A
I
2.3
:CU
C
5
:A
I
2.4
:CD
C
5
:A
C
5
:=
Q
7.3
:A
I
2.7
:R
C
5
:BE
8-63

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