Calculated Industries Time Master II Guia do Utilizador descarregar pdf (Página 13)

12 — Time Master II

Time Conventions

When you are dealing with time, there

are actually two kinds of time values that

must be considered:

1. Points in Time: 9:22 AM, 5 PM

2. Time Periods: 37 Minutes, 45

Seconds

The time math rules are as follows:

Addition

Period + Period = Period

3 Hrs. + 22 Min. = 3 HR 22 MIN

Point + Period = Point

9 AM + 22 Min. = 9:22 AM

Point + Point = Error

Note: You cannot add two points

in time as the result would be

meaningless.

Subtraction

Period – Period = Period

3 Hrs. – 22 Min. = 2 HR 38 MIN

Point – Period = Point

9 AM – 22 Min. = 8:38 AM

Point – Point = Period

9 AM – 8:30 AM = 30 MIN

Period – Point = Error

Note: When subtracting one point in

time from another, it’s best to enter

the “later” time first, then subtract the

earlier time.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 36 37

Comentários a estes Manuais

Sem comentários