Please ensure Javascript is enabled for purposes of website accessibility
Powered by Zoomin Software. For more details please contactZoomin

AVEVA™ Historian

Time Offset Formats

  • Last UpdatedAug 17, 2022
  • 1 minute read

The supported notations for specifying a time offset are:

[ws][±][dws]hh:mm[:ss[.fff]][ws]

-OR-

[ws][±]HH:mm[:ss[.fff]][ws]

-OR-

[ws][±]d[.FF][ws]

Items in square brackets ([ and ]) are optional. Colons and periods (: and .) are literal characters.

The notation variables are as follows.

Item

Description

ws

White space.

±

Minus sign indicating a negative time. Positive time is assumed.

dws

Days, with trailing white space.

d

Days

hh

Hours, ranging from 0 to 23.

HH

Hours of 24 or greater.

mm

Minutes, ranging from 0 to 59.

ss

Seconds, ranging from 0 to 59.

fff

Fractional seconds, from 1 to 7 decimal digits.

FF

Fractional days.

Time offsets are shown in the application in either a short or long form:

Short form:

HH:mm:ss.ff or d hh:mm:ss.fff

Long form:

d <label> hh:mm:ss.fff

In the short form:

  • "d" is omitted for offsets less than or equal to 48 hours

  • ".fff" is omitted for offsets greater than 60 seconds

  • ":ss.fff" is omitted for offsets greater than 24 hours

Thus, for periods of less than 60 seconds, the short form is never longer than 11 characters. For the short form, the hours in HH format (rollover at 48 instead of 24) are shown only if days are not to be displayed anywhere on the time axis.

The "<label>" is the localized word for "days" or "day." The period (.) and colon (:) are replaced with the appropriate characters from the regional settings.

TitleResults for “How to create a CRG?”Also Available in