Siemens SIMATIC IM 151/CPU User Manual

Instruction List
B-24
ET 200S Interface Module IM 151/CPU
A5E00058783-01
In-
struc-
tion
Address
ID
Description
Length
in
Words
Typical Execution Time in
s
XN ==0 EXCLUSIVE OR NOT result=0
(CC 1=0) and (CC 0=0)
1 0.6
>0 EXCLUSIVE OR NOT result>0
(CC 1=1) and (CC 0=0)
1 0.9
<0 EXCLUSIVE OR NOT result<0
(CC 1=0) and (CC 0=1)
1 0.9
<>0 EXCLUSIVE OR NOT result0
((CC 1=0) and (CC 0=1) or (CC 1=1) and
(CC 0=0))
1 0.9
<=0 EXCLUSIVE OR NOT result<=0
((CC 1=0) and (CC 0=1) or (CC 1=0) and
(CC 0=0))
1 0.3
>=0 EXCLUSIVE OR NOT result>=0
((CC 1=1) and (CC 0=0) or (CC 1=0) and
(CC 0=0))
1 0.3
AO EXCLUSIVE OR NOT unordered
(CC 1=1) and (CC 0=1)
1 0.9
OS EXCLUSIVE OR NOT OS=1 1 0.6
OV EXCLUSIVE OR NOT OV=1 1 0.6
BR EXCLUSIVE OR NOT BR=1 1 0.6
Status word for: XN condition BR A1 A0 OV OS OR STA RLO /FC
Instruction depends on: Yes Yes Yes Yes Yes – – Yes Yes
Instruction controls: – – – – – 0 Yes Yes 1

Siemens SIMATIC IM 151/CPU Specifications

General

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