DAY_TIME

Function - Format the current date/time to a string.

Inputs

SEL : DINT Format selector

Q : STRING String containing formatted date or time

Important notes

Real Time clock may be not available on some targets. Please refer to OEM instructions for further details about available features.

Possible values of the SEL input are:

1 current time - format: 'HH:MM:SS'
2 day of the week
0 (default) current date - format: 'YYYY/MM/DD'

In LD language, the operation is executed only if the input rung (EN) is TRUE. The output rung (ENO) keeps the same value as the input rung.

Q := DAY_TIME (SEL);

(* The function is executed only if EN is TRUE *)
(* ENO keeps the same value as EN *)

Op1: LD SEL
DAY_TIME
ST Q