Siemens SIMATIC S7-200 - Page 570

Execution Times for STL Instructions
F-6
S7-200 Programmable Controller System Manual
A5E00066097-02
Table F-4 Execution Times for the STL Instructions (in µs) (continued)
Instruction
S7-200 CPU
(in µs)
Description
LDNI Basic execution time: Local input
Expansion input
26
34
LDR<=, =, >=, >, <, <> Basic execution time 55
LDS Basic execution time 0.37
LDW <=, =, >=, >, <, <> Basic execution time 42
LIFO Basic execution time 70
LN Basic execution time
Maximum execution time
1130
1275
LPP Basic execution time 0.37
LPS Basic execution time 0.37
LRD Basic execution time 0.37
LSCR Basic execution time 12
MEND Basic execution time 0.5
MOVB Basic execution time 29
MOVD Basic execution time 38
MOVR Basic execution time 38
MOVW Basic execution time 34
MUL Basic execution time 70
NEXT Basic execution time 0
NETR Basic execution time 179
NETW Total = Basic time + (LengthLM)
Basic execution time
Length multiplier (LM)
175
8
NOP Basic execution time 0.37
NOT Basic execution time 0.37
O Basic execution time: I
L
SM, T, C, V, S, Q, M
0.37
10.8
1.1
OB < =, =, >=, >, <, <> Basic execution time 35
OD < =, =, >=, >, <, <> Basic execution time 53
OI Basic execution time: Local input
Expansion input
27
35
OLD Basic execution time 0.37
ON Basic execution time: I
L
SM, T, C, V, S, Q, M
0.37
10.8
1.1
ONI Basic execution time: Local input
Expansion input
27
35
OR<=, =, >=, >, <, <> Basic execution time 55