Siemens SINUMERIK 828D

P4: PLC for SINUMERIK 828D
14.3 Programming
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
1107
Format identifier of constants
In many operations, your program can use constants in the byte, word or double word format. Format identifiers
specify how a constant value is to be displayed (in the binary, decimal, hexadecimal or ASCII format).
Constants in the program are considered as decimal numbers if a format identifier is not specified:
Examples of binary constants
Examples of hexadecimal constants:
2# for dual numbers
16# for hexadecimal numbers
Example Numerical basis Separator Constant
2#1101 2 # 1101
Example Numerical basis Separator Constant
16#3FB2 16 # 3FB2
Note
Underscore characters can increase the readability in imported ASCII files.
Example: 16#A_B_C_D