Siemens Simatic S7-200 System Manual page 437

Execution Times for the STL Instructions (in µs), continued
Table F-4
Instruction
ANDW Basic execution time
ANI Basic execution time
AR= Basic execution time
AR<= Basic execution time
AR>= Basic execution time
ATCH Basic execution time
ATH Total = Basic time + (Length)
Basic execution time
Length multiplier (LM)
ATT Basic execution time
AW < = Execution time when comparison is true
Execution time when comparison is false
AW= Execution time when comparison is true
Execution time when comparison is false
AW > = Execution time when comparison is true
Execution time when comparison is false
BCDI Basic execution time
BMB Total = Basic time + (Length)
Basic execution time
Length multiplier (LM)
BMD Total = Basic time + (Length) (LM)
Basic execution time
Length multiplier (LM)
BMW Total = Basic time + (Length)
Basic execution time
Length multiplier (LM)
CALL Basic execution time
CRET Basic execution time
CRETI Basic execution time
CTU Basic execution time
CTUD Basic execution time
DECB Basic execution time
DECD Basic execution time
DECO Basic execution time
DECW Basic execution time
DISI Basic execution time
DIV Basic execution time
DTCH Basic execution time
S7-200 Programmable Controller System Manual
C79000-G7076-C230-02
Description
(Length multiplier)
(LM)
(LM)
Execution Times for STL Instructions
CPU 212 CPU 214 CPU 215
(in µs) (in µs) (in µs)
110 73 73
54 36 36
- 98 98
- 98 98
- 98 98
48 32 32
729 486 486
62 41 41
- 268 268
110 73 73
113 75 75
110 73 73
113 75 75
110 73 73
113 75 75
249 166 166
633 422 422
32 21 21
- - 446
- - 43
636 424 424
51 34 34
35 23 23
26 17 17
75 50 50
78 52 52
105 70 70
- - 37
98 65 65
84 56 56
83 55 55
36 24 24
410 273 273
39 26 26
CPU 216
(in µs)
73
36
98
98
98
32
486
41
268
73
75
73
75
73
75
166
422
21
446
43
424
34
23
17
50
52
70
37
65
56
55
24
273
26
F-3