v1rev 12018-08-09ISO 8601:2004
duration
0112/2///61360_4#ADA110
non-negative quantity attributed to a time interval, the value of which is equal to the difference between the time points of the final instant and the initial instant of the time interval, when the time points are quantitative marks
- Used by classes
- 1
Also appears in5#
Entities with the same name in other dictionaries:
- Code
ADA110- Data type
- NON_TRANSLATABLE_STRING_TYPE
Version history1#
IEC CDD records every published revision of each entity — version number, status, timestamp, and the change request that introduced it. OpenCDD captures the full chain of custody from cdd.iec.ch; the entry marked Current is the one rendered on this page.
All properties17#
- Version
- 1
- Revision
- 1
- Preferred name
- duration
- Definition
- non-negative quantity attributed to a time interval, the value of which is equal to the difference between the time points of the final instant and the initial instant of the time interval, when the time points are quantitative marks
- Definition source
- ISO 8601:2004
- Note
- In both basic and extended format the complete representation of the expression for duration shall be [PnnW] or [PnnYnnMnnDTnnHnnMnnS]. In these representations the maximum number of digits in a component needs to be agreed by the partners in information interchange. For reduced accuracy or decimal representations of this representation, the following rules apply. a) If necessary for a particular application, the lowest order components may be omitted to represent duration with reduced accuracy. b) If necessary for a particular application, the lowest order components may have a decimal fraction. The decimal fraction shall be divided from the integer part by the decimal sign specified in ISO 31-0, i.e. the comma [,] or full stop [.]. Of these, the comma is the preferred sign. The decimal fraction shall at least have one digit, the maximum number of digits in the decimal component needs to be agreed by the partners in information interchange. If the magnitude of the number is less than unity, the decimal sign shall be preceded by a zero (see ISO 31-0). c) If the number of years, months, days, hours, minutes or seconds in any of these expressions equals zero, the number and the corresponding designator may be absent; however, at least one number and its designator shall be present.
- Definition class
- 0112/2///61360_4#ADA102time interval based effectivity
- Drawing reference
- M..20
- Published in
- NON_DEPENDENT_P_DET
- Status level
- Standard
- Version release date
- 2018-08-09
- Revision release date
- 2018-08-09
- Version initiation date
- 2018-08-09
- Change request ID
- C00075
- MDC_P001_6
- 0112/2///61360_4#ADA110duration
- MDC_P022
- NON_TRANSLATABLE_STRING_TYPE
- MDC_P040
- A31