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Comparison Instructions (32-bit Integers) - Siemens CPU 412-1 Instruction Manual

S7-400; cpu 412 series; cpu 414 series; cpu 416 series; cpu 417 series;.
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Comparison Instructions (32-Bit Integers)

Comparing the 32-bit integers in ACCU1 and ACCU2. RLO = 1 if the condition is satisfied.
Instruc-
Instruc-
Address
Address
tion
ID
==D
ACCU2=ACCU1
<>D
ACCU20ACCU1
<D
ACCU2<ACCU1
<=D
ACCU2<=ACCU1
>D
ACCU2>ACCU1
>=D
ACCU2>=ACCU1
Status word for:
==D,< >D, <D, <=D, >D,
>=D
Instruction evaluates:
Instruction affects:
S7-400 Instruction List
A5E00267845-01
Length
Length
Description
Description
in
in
Words
1
1
1
1
1
1
BR
CC1
Yes
Comparison Instructions (32-Bit Integers)
Execution Time in ms
CPU 412
CPU 414
0.1
0.06
0.1
0.06
0.1
0.06
0.1
0.06
0.1
0.06
0.1
0.06
CC0
OV
OS
Yes
0
CPU 416
CPU 417
0.04
0.03
0.04
0.03
0.04
0.03
0.04
0.03
0.04
0.03
0.04
0.03
OR
STA
RLO
0
Yes
Yes
/FC
1
73

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