Siemens SIMATIC S5-90U System Manual page 230

STEP 5 Operations
The following examples show how to work with timer and counter operations.
Example 1:
Function Block Call
:JU FB 32
NAME :TIME
I5 : I 32.0
I6 : I 32.1
TIM5 : T 5
TIM6 : T 6
OFF6 : Q 32.5
:BE
Example 2:
Function Block Call
STL
:JU FB 33
NAME :COUNT
I2 : I 32.0
I3 : I 32.1
I4 : I 32.2
CNT5 : C 5
OFF3 : Q 32.5
:BE
8-62
Program in Function Block (FB32)
:AN =I 5
:A =I 6
:L KT
:SFD =TIM5
:A =I 5
:AN =I 6
:L KT
:SSU =TIM6
:A =TIM5
:O =TIM6
:= =OFFS6
:A I
:RD =TIM5
:RD =TIM6
:BE
Program in Function Block (FB33)
:A =I2
:L KC
:SEC =CNT5
:A =I 3
:SSU =CNT5
:A =I 4
:SFD =CNT5
:A =CNT5
:= =OFF3
:A I
:RD =CNT5
:BE
Executed Program
:AN
:A
005.2 :L
:SF
:A
:AN
005.2 :L
:SS
:A
:O
:=
032.2 :A
:R
:R
:BE
Executed Program
:A
017 :L
:S
:A
:CU
:A
:CD
:A
:=
32.3 :A
:R
:BE
EWA 4NEB 812 6115-02b
S5-90U/S5-95U
I 32.0
I 32.1
KT 5.2
T 5
I 32.0
I 32.1
KT 5.2
T 6
T 5
T 6
Q 32.5
I 32.2
T 5
T 6
I 32.0
KC 17
C 5
I 32.1
C 5
I 32.2
C 5
C 5
Q 32.5
I 32.3
C 5