Note
The function localtime reacts as follows in respect of date output:
Numbering of the months begins with 0.
The years are counted from 1900, beginning with 0.
The C-library functions printf(), sprintf(), fprintf() can only process 360 characters in WinCC.
srand
The function group c_bib contains C functions from the C library and is divided into:
● ctype
● math
● memory
● stdio
● stdlib
● string
● time
stdio itself is further divided into:
● char_io
● directio
● error
● file
● file_pos
● output
You can find a description of this function in related technical literature.
Note
The function localtime reacts as follows in respect of date output:
Numbering of the months begins with 0.
The years are counted from 1900, beginning with 0.
The C-library functions printf(), sprintf(), fprintf() can only process 360 characters in WinCC.
strtod
The function group c_bib contains C functions from the C library and is divided into:
● ctype
● math
ANSI-C function descriptions
3.3 Internal functions
MDM - WinCC: Scripting (VBS, ANSI-C, VBA)
System Manual, 11/2008,
983