Yaskawa MP2300S Basic Module Uživatelský manuál stáhnout pdf (Strana 171)

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5.3 Registers

5.3.2 Data Types

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5.3.2 Data Types

There are five kinds of data: Bit, integer, double-length integer, real number, and address data. Each is used differently

depending on the application. Address data, however, is used only inside functions when specifying pointers.

The following table shows the types of data.

Type Data types Numeric Value Range Remarks

B Bit 0: OFF/1: ON Used by relay circuits.

W Integer

−32768 to +32767

(8000H) (7FFFH)

Used for numeric value operations. The values in paren-

theses ( ) indicate use with logical operations.

Double-length

integer

−2147483648 to +2147483647

(80000000H) (7FFFFFFFH)

Used for numeric value operations. The values in paren-

theses ( ) are for use with logical operations.

F Real number ± (1.175E-38 to 3.402E+38), 0 Used for numeric value operations.

A Address 0 to 32767 Used only when specifying pointers.

0123456789ABCDEF

[ MW00101 ]

[ MW00102 ]

[ MW00103 ]

[ MW00100 ]

[ MB001006 ]

[ MF00102 ]

[ ML00102 ]

[ MF00100 ]

[ ML00100 ]

[ MB00103A ]

Data Types and Register

Specifications

A digit to indicate the bit (A) is added to

the register number (00103).

The words for the given register number

(00102) and the next number (00103) are

included. Therefore, every second number

is used.

Bit type

Double-length and real

number type

Integer type

Each register number

is one word.

A digit to indicate the bit (6) is added to

the register number (00100).

[ MA00100 ]

Pointer Specification and Address

Type

Address in

memory

Indicates registers with consecutive

multiple addresses with MA00100

as the leading address

1 2 ... 166 167 168 169 170 171 172 173 174 175 176 ... 459 460

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