Каталожный номер: TXV 003 22
The standard library STDLib contains function blocks of counters CTD, CTU and CTUD, timers TON, TOF and TP, flip-flops RS and SR and function blocks of edge detection R_TRIG and F_TRIG.
It also contains functions for working with date and time, functions over a string of characters, data type conversion and arithmetic functions.