The hexadecimal number system, radix 16, consists of 16 symbol (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F)
hexadecimalThis is 2×256 + 14×16 +6×1 + 10× (1/16) + 3× (1/256)
(=742.63671 in Decimal)
Aug 13, 2010
Binary Number System
The binary number system, radix two, it uses only two characters (1, 0). For many devices such as programmable controllers and digital computers, the binary system is the most useful. It was adopted for convenience
1×8 + 1×4 + 0×2 + 1 + 1×(1/2) + 0×(1/4) + 1×(1/8)
(=13.625 in Decimal)
How to Show that a Number is Binary (=13.625 in Decimal)
The binary number follows with a little 2: 101012 by this way people won't think it is the decimal number "10101" (ten thousand, one hundred and one).
Jul 18, 2010
Most common manufacturer of plc
Siemens - Schneider - Panasonic - Allen-Bradley - LG - Delta - Mitsubishi
1- Siemens :
