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cubloc:binary_decimal_hexadecimal:index

Binary, Decimal, Hexadecimal

To program well, we need to know binary, decimal, and hexadecimal numbers. The following chart shows the relationships between these notations.

Decimal Binary Hexadecimal
0 0000 0
1 0001 1
2 0010 2
3 0011 3
4 0100 4
5 0101 5
6 0110 6
7 0111 7
8 1000 8
9 1001 9
10 1010 A
11 1011 B
12 1100 C
13 1101 D
14 1110 E
15 1111 F

In Cubloc’s Ladder Logic, we express binary and hexadecimal numbers in the following manner:

  Binary: 00101010B
  Hexadecimal: 0ABCDH

We put a B at the end of the binary number and an H at the end for hexadecimal numbers. To clearly identify that a hexadecimal value is a number, we can put a 0 in front of the hexadecimal number. (E.g. : 0ABH, 0A1H, 0BCDH )

*BASIC is slightly different from Ladder Logic in the way binary and hexadecimal numbers are expressed. &B100010 is used for binary and &HAB is used for hexadecimal.

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cubloc/binary_decimal_hexadecimal/index.txt · Last modified: 2016/04/14 11:07 (external edit)