Siemens CPU 412-1 User Manual

Comparison Instructions (16-Bit Integers)
72
S7-400 Instruction List
A5E00267845-01
Comparison Instructions (16-Bit Integers)
Comparing the 16-bit integers in ACCU1-L and ACCU2-L. RLO = 1 if the condition is satisfied.
Instruc-
Address
Description
Length
in
Execution Time in s
Instruc-
tion
Address
ID
Description
Length
in
Words
CPU 412 CPU 414 CPU 416 CPU 417
==I ACCU2-L=ACCU1-L 1 0.1 0.06 0.04 0.03
<>I
ACCU2-L0ACCU1-L
1 0.1 0.06 0.04 0.03
<I ACCU2-L<ACCU1-L 1 0.1 0.06 0.04 0.03
<=I ACCU2-L<=ACCU1-L 1 0.1 0.06 0.04 0.03
>I ACCU2-L>ACCU1-L 1 0.1 0.06 0.04 0.03
>=I ACCU2-L>=ACCU1-L 1 0.1 0.06 0.04 0.03
Status word for: ==I, <>I, <I, <=I, >I,
>=I
BR CC1 CC0 OV OS OR STA RLO /FC
Instruction evaluates: – – – – – – – – –
Instruction affects: – Yes Yes 0 – 0 Yes Yes 1

Siemens CPU 412-1 Specifications

General

Brand	Siemens
Model	CPU 412-1
Category	Computer Hardware
Language	English