1 OVERVIEW
1.2 Data Specification Method
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16-bit data (word data)
Data size and data range
16-bit data includes signed and unsigned 16-bit data.
In signed 16-bit data, a negative number is represented in two's complement.
Handling 16-bit data with bit devices
A bit device can be handled as 16-bit data by performing nibble specification.
Handling 16-bit data with bit type array labels
A bit type array label can be handled as 16-bit data by performing nibble specification.
The following table shows the notation for handling a bit type array label as 16-bit data by nibble specification.
Data name Data size Value range
Decimal notation Hexadecimal notation
Signed 16-bit data 16 bits (1 word) -32768 to 32767 0000H to FFFFH
Unsigned 16-bit data 0 to 65535
Item Notation Example
Bit device K4X10
K2M113
Item Notation Example
Bit type array label K1L_BOOL
K
Bit device start number
Number of digits: Specify the number within the range from 1 to 4.
K
Number of digits: Specify a number within the range of 1 to 4.
Label name
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