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7 OPERATION CONTROL PROGRAMS

F/FS G

7.5.7 Sign inversion (Complement of 2) :

Format

(S)

Number of basic steps

[Usable data]

Usable Data

Word device

Constant

Setting

data

Bit device

16-bit

integer

type

32-bit

integer

type (L)

64-bit

floating

point

type (F)

Coasting

timer

16-bit

integer

type (K/H)

32-bit

integer type

(K/H, L)

64-bit

floating

point

type (K)

Calculation

expression

Bit

conditional
expression

Comparison

conditional
expression

(S) —

— —

: Usable

[Setting data]

Setting data

Description

Data type of result

(S)

Data whose sign will be inverted

Data type of (S)

[Functions]

(1) The sign-inverted value of the data specified with (S) is found.

[Errors]

(1) An operation error will occur if:

• (S) is an indirectly specified device and its device No. is outside the range.

[Program examples]

(1) Program which substitutes the sign-inverted value of #0 to D0

D0 = #0

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