Siemens CPU 412-1 User Manual

Forming the Ones and Twos Complements
85
S7-400 Instruction List
A5E00267845-01
Forming the Ones and Twos Complements
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
INVI Form the ones complement of
ACCU1-L
1 0.1 0.06 0.04 0.03
INVD Form the ones complement of
ACCU1
1 0.1 0.06 0.04 0.03
Status word for: INVI, INVD BR CC1 CC0 OV OS OR STA RLO /FC
Instruction evaluates: – – – – – – – – –
Instruction affects: – – – – – – – – –
NEGI Form the twos complement of
ACCU1-L (integer)
1 0.1 0.06 0.04 0.03
NEGD Form the twos complement of
ACCU1 (double integer)
1 0.1 0.06 0.04 0.03
Status word for: NEGI, NEGD BR CC1 CC0 OV OS OR STA RLO /FC
Instruction evaluates: – – – – – – – – –
Instruction affects: – Yes Yes Yes Yes – – – –

Siemens CPU 412-1 Specifications

General

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