Chapter 5 Constants; Decimal Constant (K); Hexadecimal Constant (H) - Mitsubishi Electric Q01UCPU User Manual

CHAPTER 5
5.1

Decimal Constant (K)

The decimal constant (K) is used to specify decimal data in sequence programs.
Specify it as K (example: K1234) in sequence programs.
In the CPU module, data are stored in binary (BIN). (
(1) Specification range
The specification ranges for decimal constants are as follows:
• When using word data (16-bit data) ••• K-32768 to K32767
• When using 2-word data (32-bit data) ••• K-2147483648 to K2147483647
The most significant bit represents a sign bit.
5.2

Hexadecimal Constant (H)

The hexadecimal constant (H) is a device for specifying hexadecimal or BCD data in sequence programs.
(For BCD data, each digit of a hexadecimal number is specified with 0 to 9.)
In sequence programs, specify it as H
(1) Specification range
The specification ranges for hexadecimal constants are as follows:
• When using word data (16-bit data) ••• H0 to HFFFF (For BCD data, H0 to H9999)
• When using 2-word data (32-bit data) ••• H0 to HFFFFFFFF (For BCD data, H0 to H99999999)
CONSTANTS
Page 488, Appendix 4.1)
(example: H1234). (

CHAPTER 5 CONSTANTS

Page 489, Appendix 4.2)
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