Siemens SIMATIC IM 151/CPU User Manual

Instruction List
B-20
ET 200S Interface Module IM 151/CPU
A5E00058783-01
In-
struc-
tion
Address
ID
Description
Length
in
Words
Typical Execution
Time in s
AN ==0 AND NOT result=0
(CC 1=0) and (CC 0=0)
1 0.6
>0 AND NOT result>0
(CC 1=1) and (CC 0=0)
1 0.9
<0 AND NOT result<0
(CC 1=0) and (CC 0=1)
1 0.9
<>0 AND NOT result0
((CC 1=0) and (CC 0=1) or (CC 1=1) and (CC
0=0))
1 0.9
<=0 AND NOT result<=0
((CC 1=0) and (CC 0=1) or (CC 1=0) and (CC
0=0))
1 0.3
>=0 AND NOT result>=0
((CC 1=1) and (CC 0=0) or (CC 1=0) and (CC
0=0))
1 0.3
AO AND NOT unordered
(CC 1=1) and (CC 0=1)
1 0.9
OS AND NOT OS=1 1 0.6
OV AND NOT OV=1 1 0.6
BR AND NOT BR=1 1 0.6
Status word for: AN condition BR A1 A0 OV OS OR STA RLO /FC
Instruction depends on: Yes Yes Yes Yes Yes Yes – Yes Yes
Instruction controls: – – – – – Yes Yes Yes 1

Siemens SIMATIC IM 151/CPU Specifications

General

Brand	Siemens
Model	SIMATIC IM 151/CPU
Category	Control Unit
Language	English