E520 Frequency
To specify a frequency and the time window in which it applies.
Position
Element
Name
Type
Requirement
Min
Max
Repeat
The number of repetitions in a given time.
Code specifying the unit of measurement.
1 Recommend use UN/ECE Recommendation 20, Common code.
The value of a date, a date and time, a time or of a period in a specified representation.
Code specifying the representation of a date, time or period.