Lenze PLC Designer PLC Designer (R3-1) - Manual (Page 1095)

L-force | PLC Designer
Programming Reference
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DMS 4.1 EN 03/2011 TD29 1093
Examples of correct TIME constants in a ST assignment:
TIME1 := T#14ms;
TIME1 := T#100S12ms; (*The highest component may be allowed to exceed its limit*)
TIME1 := t#12h34m15s;
the following would be incorrect:
TIME1 := t#5m68s; (* limit exceeded in a lower component *)
TIME1 := 15ms; (* T# is missing *)
TIME1 := t#4ms13d; (* Incorrect order of entries *)
Syntax for LTIME constant:
LTIME#
The time declaration can include the time units as used with the TIME constant (see
above) and additionally:
"us" : microseconds
"ns" : nanoseconds
Example:
Examples of correct LTIME constants in a ST assignment:
LTIME1 := LTIME#1000d15h23m12s34ms2us44ns
LTIME1 := LTIME#3445343m3424732874823ns
see also: Time Data Types
DATE Constants
These constants can be used to enter dates.
Syntax:
dt#
Instead of "d#" also the following can be used: "D#", "date", "DATE".
The date declaration is to be entered in format "<
year-month-day >".
DATE values are internally handled as DWORD values, containing the time span in
seconds since 01.01.1970, 00:00 clock.
Examples:
DATE#1996-05-06
d#1972-03-29
see also: Time Data Types