Mitsubishi Q00CPU, Руководство пользователя

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10
- 111 10.13 Constants
10.13.1 Decimal constant (K)
10
DEVICE EXPLANATION
10.13 Constants
10.13.1 Decimal constant (K)
(1) Definition
Decimal constants are devices that designate decimal data in sequence programs.
Specify it as K
(example: K1234) in a sequence program.
It is stored in binary (BIN) into the CPU module. ( Section 3.9.1)
(2) Designation range
The designation ranges for decimal constants are as follows:
• For word data (16 bits) ••••••••••••••••••••••••• K-32768 to 32767
• For 2-word data (32 bits)••••••••••••••••••••••• K-2147483648 to 2147483647
POINT
The most significant bit is a sign bit.
10.13.2 Hexadecimal constant (H)
(1) Definition
Hexadecimal constants are devices which designate hexadecimal or BCD data in
sequence programs.
(For BCD data designations, 0 to 9 digit designations are used.)
Hexadecimal constants are designated as "H
" settings (e.g. H1234).
( Section 3.9.2)
(2) Designation range
The setting ranges for hexadecimal constants are as follows:
• For word data (16 bits) ••••••••••••••••••••••••• H0 to FFFF
(H0 to 9999 for BCD)
• For 2-word data (32 bits)••••••••••••••••••••••• H0 to FFFFFFFF
(H0 to 99999999 for BCD)